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STM-4 Loss of frame alignment

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Alarm identifier

STM4cLOF

Information

The position of the frame alignment bytes A1 and A2 in the Section Overhead
of the receive signal cannot be detected correctly. Thus, alignment to the
framing structure of the received signal is not possible, and as a result,
overhead and payload data cannot be extracted.

Alarm category

Transmission

ASAP

sdhPRS

Alarm severity
(default setting)

Prompt

Reporting state
(default setting)

Reported

Local indications

The red fault LED is flashing.

Cause

Possible causes of the alarm are:

•

Unexpected signal structure in the receive signal (for example STM-1
instead of STM-4)

•

Dirty optical connector(s)

•

STM-4 not correctly formed in the upstream station

•

Equipment fault(s) in the upstream station

Actions

Check upstream external cabling and equipment.

Note(s)

In the downstream direction, AIS is inserted.

In the upstream direction, “Multiplex Section - Remote Defect Indicator”
(MS-RDI) is inserted.

Alarm messages

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1-186

Alcatel-Lucent - Proprietary

See notice on first page

365-312-803R7.2

Issue 4, May 2007

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Содержание 1643 AM

Страница 1: ...ble Clearing Guide 365 312 803R7 2 CC109635763 Issue 4 May 2007 Alcatel Lucent Proprietary This document contains proprietary information of Alcatel Lucent and is not to be disclosed or used except in accordance with applicable agreements Copyright 2007 Alcatel Lucent Unpublished and Not for Publication All Rights Reserved See notice on first age ...

Страница 2: ...ist strap is present It is mounted in a way that it s always accessible for installation normal operation and maintenance activity Wrist Strap The wrist strap must be worn when opening the Subrack doors Electrostatic Sensitive Devices The equipment described in this guide contains static sensitive devices Electrostatic Discharge Precautions should be taken when operating or working on this equipme...

Страница 3: ...es 1 14 1 14 1 5 Mb extension board failure 1 17 1 17 1 5 Mbit s ext board failure 1 18 1 18 1 5 Mbit s extension board removed 1 19 1 19 1 5 Mbit s Loss of input signal 1 20 1 20 1 5 Mbit s Not expected input signal 1 21 1 21 1 5 Mbit s output timing mode change 1 22 1 22 2 Mbit s Alarm indication signal received 1 23 1 23 2 Mbit s Excessive FAW bit error rate 1 24 1 24 2 Mbit s Excessive FAW bit...

Страница 4: ... of input signal 1 39 1 39 34 Mbit s Not expected input signal 1 40 1 40 45 Mbit s extension board failure 1 41 1 41 45 Mbit s extension board failure protected 1 42 1 42 45 Mbit s extension board removed 1 43 1 43 45 Mbit s Loss of input signal 1 44 1 44 45 Mbit s Not expected input signal 1 45 1 45 AU 4 Alarm indication signal received 1 46 1 46 AU 4 Loss of pointer 1 47 1 47 Average round trip ...

Страница 5: ... for inc Tr with class 3 green traffic Thr 15min 1 68 1 68 LAN Severly Loaded Sec for inc Tr with class 3 green traffic Thr 24 hrs 1 69 1 69 LAN Severly Loaded Sec for inc Tr with Cl 3 or 2 green traffic Thr 15min 1 70 1 70 LAN Severly Loaded Sec for inc Tr with cl 3 or 2 green traffic Thr 24 hrs 1 71 1 71 LAN unit failure 1 72 1 72 LAN unit failure protected 1 73 1 73 LAN unit removed 1 74 1 74 L...

Страница 6: ... threshold crossing 15 min egress 1 100 1 100 P12s Near end errored seconds threshold crossing 24 hrs egress 1 101 1 101 P12s Near end severely ES threshold crossing 15 min 1 102 1 102 P12s Near end severely ES threshold crossing 24 hrs 1 103 1 103 P12s Near end severely ES threshold crossing 15 min egress 1 104 1 104 P12s Near end severely ES threshold crossing 24 hrs egress 1 105 1 105 P12s Near...

Страница 7: ... signal 1 130 1 130 SDSL unit failure 1 131 1 131 SDSL unit failure protected 1 132 1 132 SDSL unit not present 1 133 1 133 SHDSL Near end background block errors threshold crossing 15 min 1 134 1 134 SHDSL Near end background block errors threshold crossing 24 hrs 1 135 1 135 SHDSL Near end errored seconds threshold crossing 15 min 1 136 1 136 SHDSL Near end errored seconds threshold crossing 24 ...

Страница 8: ...rator Unit minor internal failure 1 156 1 156 SHDSL Regenerator Unit new device detected 1 157 1 157 SHDSL Regenerator Unit software download complete 1 158 1 158 SHDSL Regenerator Unit software download failure 1 159 1 159 SHDSL Regenerator Unit unmanageable device type 1 160 1 160 SHDSL Regenerator Unit unprotected failure 1 161 1 161 SHDSL span discovery procedure takes too much time 1 162 1 16...

Страница 9: ... 1 187 1 187 STM 4 MS Alarm indication signal received 1 188 1 188 STM 4 MS Moderate block error rate 1 189 1 189 STM 4 MS Near end background block errors threshold crossing 15 min 1 190 1 190 STM 4 MS Near end background block errors threshold crossing 24 hrs 1 191 1 191 STM 4 MS Near end errored seconds threshold crossing 15 min 1 192 1 192 STM 4 MS Near end errored seconds threshold crossing 2...

Страница 10: ...verely ES threshold crossing 24 hrs 1 217 1 217 VC 11 Near end unavailable seconds threshold crossing 15 min 1 218 1 218 VC 11 Near end unavailable seconds threshold crossing 24 hrs 1 219 1 219 VC 11 Network connection server signal fail 1 220 1 220 VC 11 Path trace identifier mismatch 1 221 1 221 VC 11 Payload mismatch 1 222 1 222 VC 11 Remote defect indicator 1 223 1 223 VC 11 Unequipped 1 224 1...

Страница 11: ...of multiframe 1 245 1 245 VC 12 Virtual concatenated loss of partial capacity 1 246 1 246 VC 12 Virtual concatenated loss of total capacity 1 247 1 247 VC 12 Virtual concatenated Sequence mismatch 1 248 1 248 VC 12 Virtual concatenated server signal degrade 1 249 1 249 VC 12 Virtual concatenated server signal fail 1 250 1 250 VC 12 Xv Payload mismatch 1 251 1 251 VCG total loss of capacity receive...

Страница 12: ...e of protocol transmitted 1 275 1 275 VC 3 virtual concatenated group member differential delay out of range 1 276 1 276 VC 3 Virtual concatenated Loss of alignment 1 277 1 277 VC 3 Virtual concatenated Loss of multiframe 1 278 1 278 VC 3 Virtual concatenated loss of partial capacity 1 279 1 279 VC 3 Virtual concatenated loss of total capacity 1 280 1 280 VC 3 Virtual concatenated Sequence mismatc...

Страница 13: ...or inc Tr with class 3 or class 2 green traffic Thr 15min 1 304 1 304 WAN Loaded Sec for inc Tr with class 3 or class 2 green traffic Thr 24 hrs 1 305 1 305 WAN Severly Loaded Sec for inc Tr with class 3 green traffic Thr 15min 1 306 1 306 WAN Severly Loaded Sec for inc Tr with class 3 green traffic Thr 24 hrs 1 307 1 307 WAN Severly Loaded Sec for inc Tr w class 3 or 2 green traffic Thr 15min 1 3...

Страница 14: ...lure protected 1 321 1 321 X21 interface extension board removed 1 322 1 322 X21 interface loss of input signal 1 323 1 323 X21 interface interface not expected input signal 1 324 1 324 X21 output timing mode change 1 325 1 325 Glossary Index Contents xiv Alcatel Lucent Proprietary See notice on first page 365 312 803R7 2 Issue 4 May 2007 ...

Страница 15: ...nance of Network Elements within a network is that the network is already installed configured and service has been provided to the network after first installation Reason for reissue This is the fourth issue of this guide for 1643 AM and 1643 AMS Releases 1 0 through 7 2 A new version of this document was needed to address all features supported by 1643 AM and 1643 AMS Releases 1 0 through 7 2 No...

Страница 16: ...TM network management and element management systems AC DC or DC DC converter Working in large temperature range Optional additional sixteen 1 5 Mbit s ports Optional additional sixteen 2 Mbit s ports Optional additional two 34 Mbit s ports Optional additional two 45 Mbit s ports Optional additional four 2 Mbit s X 21 ports Optional additional four 10 100Base T LAN interfaces Topaz 2 0 July 2001 O...

Страница 17: ... to NTUs Uranus 7 1 November 2006 Optional TransLAN card X5IP Remote Power Supply support Ethernet PM counter enhancements PM counter for Congestion monitoring Round trip time delay measurement Provisionable CBS Flow classification based on DA MAC and IP TOS DSCP SHDSL enhancements Miranda 7 2 February 2007 The following features are implemented in this release Alarm Severity Assignment Profile AS...

Страница 18: ...n be used for analyzing the problem Check the results of the action plan and instructions Restore the original network configuration when re routing was necessary to correct the problem Perform preventive maintenance gather performance data for preventive maintenance schedule tests self tests switch to protection parts if necessary to take corrective action How to use this information product The ...

Страница 19: ...des procedures for routine maintenance troubleshooting diagnostics and component replacement The Lucent OMS Provisioning Guide Application 1643 AM and 1643 AMS gives instructions on how to perform system provisioning operations and administrative tasks by use of OMS The following table lists the documents included in the 1643 AM and 1643 AMS documentation set Document title Document code 1643 AM a...

Страница 20: ...ith the CE marking for example the use of EMC closed connector Hoods filtered connectors and warnings to use a wrist strap when handling equipment How to order This information product can be ordered with the order number 365 312 803R7 2 at the Customer Information Center CIC see http www cic lucent com How to comment To comment on this information product go to the Online Comment Form http www lu...

Страница 21: ...arm descriptions Each alarm message is described using a tabular overview The alarm descriptions are alphabetically ordered according to the alarm text To find the alarm description related to a specific alarm short designation for example TU3cAIS or MACcVLANOVFW please refer to the alphabetical index The information provided for each alarm includes the meaning of the alarm the alarm s short desig...

Страница 22: ...rt equipment profile type all fault causes which are related to equipment alarms shall be classified as equipment profile type System shall support mdi profile type all fault causes which are related to mdi alarms shall be classified as mdi profile type System shall support dcn profile type all fault causes which are related to node level dcn alarms including Q LAN shall be classified as dcn profi...

Страница 23: ...ll support ethPS profile type all transmission fault causes which are related to Physical Section for Ethernet shall be classified as ethPS profile type System shall support ethPath profile type all transmission TCA fault causes which are related to Path for Ethernet shall be classified as ethPath profile type Alarm severity The Alarm severity default setting entry in the alarm overview table indi...

Страница 24: ...te that the local indications via the red fault LED are controlled by defects not alarms Contents Operation modes 1 14 1 5 Mb extension board failure 1 17 1 5 Mbit s ext board failure 1 18 1 5 Mbit s extension board removed 1 19 1 5 Mbit s Loss of input signal 1 20 1 5 Mbit s Not expected input signal 1 21 1 5 Mbit s output timing mode change 1 22 2 Mbit s Alarm indication signal received 1 23 2 M...

Страница 25: ...1 50 DCN Tunnel auto provisioning configuration error 1 51 Encapsulated MAC loss of frame alignment 1 52 Ethernet interface Auto Negotiation Mismatch 1 53 Ethernet interface Loss of input signal 1 54 Ethernet interface Not expected input signal 1 55 Failed segment in SHDSL span 1 56 Far end client signal failure 1 58 ISDN PRA Loopback inband activated from far end exchange termination 1 59 IS IS c...

Страница 26: ...3 Maximum round trip delay threshold crossing 15min 1 84 Maximum round trip delay threshold crossing 24hrs 1 85 MDI 1 user entered string 1 86 MDI 2 user entered string 1 87 MDI 3 user entered string 1 88 MDI 4 user entered string 1 89 Number of unsuccessful timed out round trip delay measurements Thr 15min 1 90 Number of unsuccessful timed out round trip delay measurements Thr 24hrs 1 91 P12s Mod...

Страница 27: ...1 112 P12S Network side remote loss of frame condition 1 113 Pluggable Module failure 1 114 Pluggable Module failure protected 1 115 Pluggable Module removed 1 116 Q LAN termination loopback failed 1 117 Remote Power Supply Asymetrical Leakage Detected 1 118 Remote Power Supply Internal Overvoltage Detected and Shut Down 1 119 RPSIP 1 user entered string 1 120 RPSIP 2 user entered string 1 121 RPS...

Страница 28: ...ete 1 149 SHDSL Network Termination Unit software download failure 1 150 SHDSL Network Termination Unit unmanageable device type 1 151 SHDSL Network Termination Unit unprotected failure 1 152 SHDSL Regenerator Unit configuration command incomplete 1 153 SHDSL Regenerator Unit embedded operations channel failure 1 154 SHDSL Regenerator Unit equipment failure 1 155 SHDSL Regenerator Unit minor inter...

Страница 29: ...1 186 STM 4 Loss of input signal 1 187 STM 4 MS Alarm indication signal received 1 188 STM 4 MS Moderate block error rate 1 189 STM 4 MS Near end background block errors threshold crossing 15 min 1 190 STM 4 MS Near end background block errors threshold crossing 24 hrs 1 191 STM 4 MS Near end errored seconds threshold crossing 15 min 1 192 STM 4 MS Near end errored seconds threshold crossing 24 hr...

Страница 30: ... Payload mismatch 1 222 VC 11 Remote defect indicator 1 223 VC 11 Unequipped 1 224 VC 12 Excessive BIP2 bit error rate 1 225 VC 12 Moderate block error rate 1 226 VC 12 Near end background block errors threshold crossing 15 min 1 227 VC 12 Near end background block errors threshold crossing 24 hrs 1 228 VC 12 Near end errored seconds threshold crossing 15 min 1 229 VC 12 Near end errored seconds t...

Страница 31: ...sing 15 min 1 257 VC 3 Near end background block errors threshold crossing 24 hrs 1 258 VC 3 Near end errored seconds threshold crossing 15 min 1 259 VC 3 Near end errored seconds threshold crossing 24 hrs 1 260 VC 3 Near end severely ES threshold crossing 15 min 1 261 VC 3 Near end severely ES threshold crossing 24 hrs 1 262 VC 3 Near end unavailable seconds threshold crossing 15 min 1 263 VC 3 N...

Страница 32: ... min 1 290 VC 4 Near end severely ES threshold crossing 24 hrs 1 291 VC 4 Near end unavailable seconds threshold crossing 15 min 1 292 VC 4 Near end unavailable seconds threshold crossing 24 hrs 1 293 VC 4 Network connection server signal fail 1 294 VC 4 Path trace identifier mismatch 1 295 VC 4 Payload mismatch 1 296 VC 4 Remote defect indicator 1 297 VC 4 Unequipped 1 298 VLAN configuration mism...

Страница 33: ...45 Mbit s extension board present 1 314 Wrong LAN unit present 1 315 Wrong Pluggable Module present 1 316 Wrong SDSL unit present 1 317 Wrong STM 1 interface extension board present 1 318 Wrong X21 interface extension board present 1 319 X21 interface extension board failure 1 320 X21 interface extension board failure protected 1 321 X21 interface extension board removed 1 322 X21 interface loss o...

Страница 34: ...e type is detected a Wrong Unit Present alarm UNITcWUP will be reported UNASSIGNED The slot is configured to be empty If a unit is present in an UNASSIGNED slot then the unit does not provide service if there are ports on the unit then incoming signals will not be processed and will not be monitored for defects No alarms will be generated in case of a fault or error condition on a unit in an UNASS...

Страница 35: ... monitored for defects Port monitoring mode The monitoring mode of a physical port can be set for each port individually to Automatic AUTO Monitored MON or Not monitored NMON RS and MS termination point monitoring mode Regenerator Section RS and Multiplex Section MS termination points have the same monitoring modes as their associated physical interface physical port VC trail termination point mon...

Страница 36: ...nnection termination point CTP for non intrusive monitoring of a VC path can be set for each CTP individually to Monitored MON or Not monitored NMON Alarm messages Operation modes 1 16 Alcatel Lucent Proprietary See notice on first page 365 312 803R7 2 Issue 4 May 2007 ...

Страница 37: ...lt LED on the unit is lit Cause The on board self test circuitry indicates that an essential function of the unit has failed Actions Replace the 1 5 Mbit s extension board Note s As there is no equipment protection of the 1 5 Mbit s extension board E11XcEQF and E11XcUPF are always reported simultaneously as a reminder that a hardware failure is service affecting Alarm messages 365 312 803R7 2 Issu...

Страница 38: ...cations Cause The on board self test circuitry indicates that an essential function of the unit has failed Actions Replace the 1 5 Mbit s extension board Note s As there is no equipment protection of the 1 5 Mbit s extension board E11XcEQF and E11XcUPF are always reported simultaneously as a reminder that a hardware failure is service affecting Alarm messages 1 18 Alcatel Lucent Proprietary See no...

Страница 39: ...default setting Reported Local indications The red fault LED on the unit is lit Cause Although the respective slot is provisioned to be equipped with a 1 5 Mbit s extension board no 1 5 Mbit s extension board is present Actions Install a 1 5 Mbit s extension board or change the provisioning i e unassign the slot Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See notice ...

Страница 40: ...nt for example wrong configuration of the output power level Discontinuity in the intermediate cabling Erroneous routing of intermediate cabling Actions Check tributary connections between the DS1 unit the connecting panel and the DDF Digital Distribution Frame Check the tributary receiver port of the DS1 unit by looping the data at the DDF Check the transmitting equipment including the configurat...

Страница 41: ...ions Cause There are two possible reasons 1 Either the port is intentionally not in use and therefore is provisioned Not Monitored but mistakenly an input signal is applied due to erroneous routing of intermediate cabling for example or 2 although an input signal is applied the port is mistakenly provisioned Not Monitored Actions Change the port monitoring mode to Monitored or check the cabling an...

Страница 42: ... indications Cause The quality of the system clock is not sufficient for re timing purposes Actions Restore the original timing source or reconfigure the most reliable timing source to improve the quality of the system clock or change the threshold quality alarm level Note s The consequent action of this alarm is user provisionable including but not limited to switching from the re timed to the se...

Страница 43: ...am direction Actions Locally no actions need to be taken Analyze the alarm state of the upstream equipment and take appropriate measures Note s If tributary timing mode is provisioned then a Tributary Timing Reference Switch Request is generated to switch over to another timing source If the 2 Mbit s signal is byte synchronously mapped into the VC 12 and timeslot 0 is terminated then AIS is insert...

Страница 44: ... configuration PDH SDH Alarm category Transmission ASAP Alarm severity default setting Prompt Reporting state default setting Reported Local indications Cause Fault s in upstream external cabling or equipment Actions Check upstream external cabling and equipment Note s Threshold is not provisionable Alarm messages 1 24 Alcatel Lucent Proprietary See notice on first page 365 312 803R7 2 Issue 4 May...

Страница 45: ...s an error threshold in a protected configuration Alarm category Transmission ASAP pdhPath Alarm severity default setting Prompt Reporting state default setting Reported Cause Fault s in upstream external cabling or equipment Actions Check upstream external cabling and equipment Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See notice on first page 1 25 ...

Страница 46: ... red Fault LED is lit Cause The on board self test circuitry indicates that an essential function of the unit fails Actions Replace the 2 Mbit s extension board Note s As 1643 AM and 1643 AMS systems do not support hardware protection E12XcEQF and E12XcUPF are always reported simultaneously as a reminder that a hardware failure is service affecting Alarm messages 1 26 Alcatel Lucent Proprietary Se...

Страница 47: ...ns The red Fault LED is lit Cause The on board self test circuitry indicates that an essential function of the unit fails Actions Replace the 2 Mbit s extension board Note s As 1643 AM and 1643 AMS systems do not support hardware protection E12XcEQF and E12XcUPF are always reported simultaneously as a reminder that a hardware failure is service affecting Alarm messages 365 312 803R7 2 Issue 4 May ...

Страница 48: ...porting state default setting Reported Local indications The red Fault LED is lit Cause Although the 1643 AM 1643 AMS is provisioned to be equipped with a 2 Mbit s extension board no 2 Mbit s extension board is present Actions Install a 2 Mbit s extension board or change the provisioning Alarm messages 1 28 Alcatel Lucent Proprietary See notice on first page 365 312 803R7 2 Issue 4 May 2007 ...

Страница 49: ...nt that generated the E1 2 Mbit s signal These two network elements should have their respective clocks traced back to the same synchronization source when the 1643 AM and 1643 AMS system is operated in the re timed mode Note s The default frame slip skip count FSC thresholds for 15 minutemonitoring periods are 2 TR threshold and 1 RTR threshold respectively Slipping or skipping of 2 Mbit s frames...

Страница 50: ...t that generated the E1 2 Mbit s signal These two network elements should have their respective clocks traced back to the same synchronization source when the 1643 AM and 1643 AMS system is operated in the re timed mode Note s The default frame slip skip count FSC thresholds for 24 hour monitoring periods are 10 TR threshold and 5 RTR threshold respectively Slipping or skipping of 2 Mbit s frames ...

Страница 51: ...e alignment signal If a hardware failure is reported by that equipment then solve that problem first If no failure is reported by the upstream equipment then loop the 2 Mbit s signal at the transmitting equipment and at the receiving equipment The node reporting 2 Mbit s Loss of frame alignment contains the faulty unit Note s If tributary timing mode is provisioned then a Tributary Timing Referenc...

Страница 52: ...neous routing of intermediate cabling Actions Check tributary connections between the indicated unit the connecting panel and the DDF Digital Distribution Frame Check the tributary receiver port of the indicated unit by looping the data at the DDF Check the transmitting equipment including the configuration of the output power level Check intermediate cabling Note s If tributary timing mode is pro...

Страница 53: ...ns Cause There are two possible reasons 1 Either the port is intentionally not in use and therefore is provisioned Not Monitored but mistakenly an input signal is applied due to erroneous routing of intermediate cabling for example or 2 although an input signal is applied the port is mistakenly provisioned Not Monitored Actions Change the port monitoring mode to Monitored or check the cabling and ...

Страница 54: ...ndications Cause The quality of the system clock is not sufficient for re timing purposes Actions Restore the original timing source or reconfigure the most reliable timing source to improve the quality of the system clock or change the threshold quality alarm level Note s The consequent action of this alarm is user provisionable including but not limited to switching from the re timed to the self...

Страница 55: ... severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are The problem may be in the indicated tributary unit failing to transmit data The cabling may be broken or disconnected The upstream equipment receive interface may be faulty Actions Check upstream equipment not part of the transmission system Check the tributary transmitter...

Страница 56: ...d fault LED on the unit is lit Cause A hardware failure of the 34 Mbit s extension is detected Actions Remove the 34 Mbit s extension board and replace it with another one Note s As there is no equipment protection of the 34 Mbit s extension board E31XcEQF and E31XcUPF are always reported simultaneously as a reminder that a hardware failure is service affecting Alarm messages 1 36 Alcatel Lucent P...

Страница 57: ... indications None Cause The on board self test circuitry indicates that an essential function of the unit has failed Actions Replace the 34 Mbit s extension board Note s As there is no equipment protection of the 34 Mbit s extension board E31XcEQF and E31XcUPF are always reported simultaneously as a reminder that a hardware failure is service affecting Alarm messages 365 312 803R7 2 Issue 4 May 20...

Страница 58: ...arm category Equipment Local indications The red fault LED on the unit is lit Cause Although the 1643 AM and 1643 AMS is provisioned to be equipped with a 34 Mbit s extension board no 34 Mbit s extension board is present Actions Install a 34 Mbit s extension board or change the provisioning i e unassign the slot Alarm messages 1 38 Alcatel Lucent Proprietary See notice on first page 365 312 803R7 ...

Страница 59: ...ts have a problem Receiver fault in indicated unit Fault in the transmitting equipment for example wrong configuration of the output power level Discontinuity in the intermediate cabling Erroneous routing of intermediate cabling Actions Check tributary connections between the indicated unit the connecting panel and the DDF Digital Distribution Frame Check the tributary receiver port of the indicat...

Страница 60: ...ons Cause There are two possible reasons 1 Either the port is intentionally not in use and therefore is provisioned Not Monitored but mistakenly an input signal is applied due to erroneous routing of intermediate cabling for example or 2 although an input signal is applied the port is mistakenly provisioned Not Monitored Actions Change the port monitoring mode to Monitored or check the cabling and...

Страница 61: ...fault LED on the unit is lit Cause The on board self test circuitry indicates that an essential function of the unit has failed Actions Replace the 45 Mbit s extension board Note s As there is no equipment protection of the 45 Mbit s extension board E32XcEQF and E32XcUPF are always reported simultaneously as a reminder that a hardware failure is service affecting Alarm messages 365 312 803R7 2 Iss...

Страница 62: ...ocal indications Cause The on board self test circuitry indicates that an essential function of the unit has failed Actions Replace the 45 Mbit s extension board Note s As there is no equipment protection of the 45 Mbit s extension board E32XcEQF and E32XcUPF are always reported simultaneously as a reminder that a hardware failure is service affecting Alarm messages 1 42 Alcatel Lucent Proprietary...

Страница 63: ... default setting Reported Local indications The red fault LED on the unit is lit Cause Although the respective slot is provisioned to be equipped with a 45 Mbit s extension board no 45 Mbit s extension board is present Actions Install a 45 Mbit s extension board or change the provisioning i e unassign the slot Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See notice on...

Страница 64: ...ts have a problem Receiver fault in indicated unit Fault in the transmitting equipment for example wrong configuration of the output power level Discontinuity in the intermediate cabling Erroneous routing of intermediate cabling Actions Check tributary connections between the indicated unit the connecting panel and the DDF Digital Distribution Frame Check the tributary receiver port of the indicat...

Страница 65: ...ons Cause There are two possible reasons 1 Either the port is intentionally not in use and therefore is provisioned Not Monitored but mistakenly an input signal is applied due to erroneous routing of intermediate cabling for example or 2 although an input signal is applied the port is mistakenly provisioned Not Monitored Actions Change the port monitoring mode to Monitored or check the cabling and...

Страница 66: ...he upstream direction Alarm category Transmission ASAP sdhHOPath Alarm severity default setting Information Reporting state default setting Reported Local indications Cause In the upstream equipment a defect has been detected and as a consequent action AIS has been inserted in the downstream direction Actions Locally no actions need to be taken Analyze the alarm state of the upstream equipment and...

Страница 67: ...tting Prompt Reporting state default setting Reported Local indications Cause Failure in line unit in the remote network element or local unit failure in the station that reported the alarm Actions Check remote line unit Check local unit Note s AU AIS is inserted in the downstream direction Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See notice on first page 1 47 ...

Страница 68: ...ty of service performance monitoring ASAP ethPath Alarm severity default setting Deferred Reporting state default setting Reported Local indications Cause The value for the average round trip delay exceeded the provisioned threshold value Actions Check the topology of the network and the load of ethernet traffic over the links Alarm messages 1 48 Alcatel Lucent Proprietary See notice on first page...

Страница 69: ...y of service performance monitoring ASAP ethPath Alarm severity default setting Deferred Reporting state default setting Reported Local indications Cause The value for the average round trip delay exceeded the provisioned threshold value Actions Check the topology of the network and the load of ethernet traffic over the links Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprieta...

Страница 70: ... dcn Alarm severity default setting Prompt Reporting state default setting Reported Local indications Cause The remote end of the DCC link is either disabled or configured for the Unacknowledged Information Transfer Service UITS of the LAPD protocol Actions Make sure that both ends of the DCC link are 1 enabled and 2 configured for the same operation mode of the LAPD protocol AITS or UITS Alarm me...

Страница 71: ...nel is not set for this network element Actions Provision the correct DCN tunnel parameters Check intermediate tributary cabling Note s IP Tunneling is a DCN feature which supports the transport of IP traffic from the Ethernet interface of one NE to the Ethernet interface of another NE using the DCN as the transport medium As the DCN is using OSI the IP PDUs will be embedded in OSI PDUs Alarm mess...

Страница 72: ...ing state default setting Reported Local indications The red fault LED is lit The WAN connection cannot operate successfully Cause The alarm is raised when the GFP or LAP S or EoS depending on the provisioning frame synchronization is lost Actions Check whether the VC cross connection and or mapping method are correct Alarm messages 1 52 Alcatel Lucent Proprietary See notice on first page 365 312 ...

Страница 73: ... Ethernet equipment This common technology can be 10Base T half duplex 10Base T full duplex or 100Base T half duplex Actions Force manually either or both ends of the link into a specific common technology Note s When the auto negotiation function is disabled then the common technology used is 10Base T half duplex The common technology also depends on the type of Ethernet interface On optical Ethe...

Страница 74: ...ssociated to the affected Ethernet interface is off Cause Possible causes are Interconnecting cabling contacts have a problem Receiver fault in indicated unit Transmitter fault in the upstream equipment not the transmission system Discontinuity in the intermediate cabling Erroneous routing of intermediate cabling Actions Check connections between the indicated unit the connecting panel and the Dig...

Страница 75: ...tions Cause There are two possible reasons 1 Either the port is intentionally not in use and therefore is provisioned Not Monitored but mistakenly an input signal is applied due to erroneous routing of intermediate cabling for example or 2 although an input signal is applied the port is mistakenly provisioned Not Monitored Actions Change the port monitoring mode to Monitored or check the cabling a...

Страница 76: ...l and remote end of the SHDSL segment Verify that the receiver at the local end of the SHDSL segment i e at the SRU where the LOSW condition has been detected functions properly Verify that the transmitter at the remote end of the SHDSL segment i e at the next attached SHDSL device in the downstream direction functions properly Note s The SHDSL segment between the SRU with the highest address that...

Страница 77: ...r side SHDSL port of an SRU If there is a second SRU in the SHDSL span located in the upstream direction between the LTU and the SRU where the LOSW condition is detected then the segd bit is transparently passed through this SRU SHDSL segment SHDSL segment LTU SRU NTU LOSW segd downstream upstream C N C N C This has failed SHDSL segment Alarm messages Failed segment in SHDSL span 365 312 803R7 2 I...

Страница 78: ...action due to a failure of the incoming client signal Alarm category Transmission ASAP ethPS Alarm severity default setting Prompt Reporting state default setting Reported Local indications Cause Fault in the LAN input signal at the remote end resulting in loss of signal or loss of character synchronization Actions Repair the upstream signal interface Alarm messages 1 58 Alcatel Lucent Proprietary...

Страница 79: ...ASAP pdhPath Alarm severity default setting Information Reporting state default setting Reported Local indications The red fault LED is lit Cause Loopback has been enabled via SC manager or Sa bits for the ISDN interface Actions Disconnect the loopback local or disconnect the loopback remote from far end Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See notice on first...

Страница 80: ...P dcn Alarm severity default setting Prompt Reporting state default setting Reported Local indications The red fault LED is lit Cause IS IS is not set on this network element Actions Provision the correct IS IS parameters Alarm messages 1 60 Alcatel Lucent Proprietary See notice on first page 365 312 803R7 2 Issue 4 May 2007 ...

Страница 81: ...g error ASAP dcn Alarm severity default setting Deferred Reporting state default setting Reported Local indications Cause IS IS Level 2 Area is not supported due to transmission or configuration errors Actions Check the transmission and configuration data If wrong provision the correct IS IS parameters Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See notice on first p...

Страница 82: ... ethPath Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Note s The counter only includes packets dropped due to errors It does not include packets dropped due to congestion Alarm messages 1 62 A...

Страница 83: ...ethPath Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Note s The counter only includes packets dropped due to errors It does not include packets dropped due to congestion Alarm messages 365 312...

Страница 84: ...rred Reporting state default setting Reported Local indications Cause The current load of the high priority traffic with green frames is above the load planned for link utilization Actions Install additional TransLAN cards in order to increase the available bandwidth and reengineer the flow provisioning such that sufficient bandwidth is available at any time for traffic class 3 frames Note s A loa...

Страница 85: ...rred Reporting state default setting Reported Local indications Cause The current load of the high priority traffic with green frames is above the load planned for link utilization Actions Install additional TransLAN cards in order to increase the available bandwidth and reengineer the flow provisioning such that sufficient bandwidth is available at any time for traffic class 3 frames Note s A loa...

Страница 86: ... The current load of the incoming Ethernet traffic of class 3 green and yellow frames and class 2 green frames is above the load planned for link utilization for traffic classes 3 and 2 Actions Install additional TransLAN cards in order to increase the available bandwidth and reengineer the flow provisioning such that the bandwidth is more evenly used Note s Traffic congestion for the traffic clas...

Страница 87: ...The current load of the incoming Ethernet traffic of class 3 green and yellow frames and class 2 green frames is above the load planned for link utilization for traffic classes 3 and 2 Actions Install additional TransLAN cards in order to increase the available bandwidth and reengineer the flow provisioning such that the bandwidth is more evenly used Note s Traffic congestion for the traffic class...

Страница 88: ...ications Cause The current load of the high priority traffic with green frames is above the load handled by the link bandwidth Actions Install additional TransLAN cards in order to increase the available bandwidth and reengineer the flow provisioning such that sufficient bandwidth is available at any time for traffic class 3 frames Note s Traffic congestion for the high priority traffic with green...

Страница 89: ...ications Cause The current load of the high priority traffic with green frames is above the load handled by the link bandwidth Actions Install additional TransLAN cards in order to increase the available bandwidth and reengineer the flow provisioning such that sufficient bandwidth is available at any time for traffic class 3 frames Note s Traffic congestion for the high priority traffic with green...

Страница 90: ...cal indications Cause The current load of the incoming Ethernet traffic of class 3 green and yellow frames and class 2 green frames is above the load handled by the link bandwidth Actions Install additional TransLAN cards in order to increase the available bandwidth and reengineer the flow provisioning such that the bandwidth is more evenly used Note s Traffic congestion for the traffic class 3 gr...

Страница 91: ...al indications Cause The current load of the incoming Ethernet traffic of class 3 green and yellow frames and class 2 green frames is above the load handled by the link bandwidth Actions Install additional TransLAN cards in order to increase the available bandwidth and reengineer the flow provisioning such that the bandwidth is more evenly used Note s Traffic congestion for the traffic class 3 gre...

Страница 92: ...ellow LED associated to the respective port is lit on the TransLAN option board The yellow LED indicates RX TX activity on the port Cause A hardware failure of the TransLAN option board has been detected The TransLAN option board is starting up Actions If the alarm is still present after 1 minute then replace the TransLAN option board Note s As there is no equipment protection of the TransLAN opti...

Страница 93: ...cal indications The red fault LED on the unit is lit Cause TransLAN option board failure but a protection works Actions Replace the TransLAN option board Note s As there is no equipment protection of the TransLAN option board IPcEQF and IPcUPF are always reported simultaneously as a reminder that a hardware failure is service affecting Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent...

Страница 94: ...ed Reporting state default setting Reported Local indications Cause Although the respective slot is provisioned to be equipped with a TransLAN option board no TransLAN option board is present Actions Install a TransLAN option board or change the provisioning i e unassign the slot Alarm messages 1 74 Alcatel Lucent Proprietary See notice on first page 365 312 803R7 2 Issue 4 May 2007 ...

Страница 95: ...rm is Q LAN termination loopback failed LANcTRM and you should check that alarm for cause and action If red fault LED on the System Controller is off Check for relevant alarms on network elements in the communication path towards the management system and repair those first If there are a few SCs reporting an MLQ2 alarm and they are all connected to one single Q LAN then pull the System Controller...

Страница 96: ...l only be reported on the ITM CIT since the ITM SC will have lost association with the network element Alarm messages Loss of Q2 communications 1 76 Alcatel Lucent Proprietary See notice on first page 365 312 803R7 2 Issue 4 May 2007 ...

Страница 97: ...y default setting Deferred Reporting state default setting Reported Local indications Cause Loss of signal on the end user interface of the external NTU modem Actions Clear the loss of signal condition by e g checking physical connections cabling and the related receiver and transmitter Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See notice on first page 1 77 ...

Страница 98: ...tting Reported Local indications Cause The power supply cable for power feed A is not or not properly connected at the Power Distribution Panel PDP or the corresponding circuit breaker is opened or the corresponding fuse is blown Actions Check the power supply cabling circuit breakers and fuses Alarm messages 1 78 Alcatel Lucent Proprietary See notice on first page 365 312 803R7 2 Issue 4 May 2007...

Страница 99: ...tting Reported Local indications Cause The power supply cable for power feed B is not or not properly connected at the Power Distribution Panel PDP or the corresponding circuit breaker is opened or the corresponding fuse is blown Actions Check the power supply cabling circuit breakers and fuses Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See notice on first page 1 79...

Страница 100: ... ethPath Alarm severity default setting Deferred Reporting state default setting Reported Local indications Cause A frame is received at a LAN or WAN port with a MAC address that is not contained in the static MAC address list Actions Adapt the static MAC address list if the received MAC address pertains to an addresse relevant to the list Alarm messages 1 80 Alcatel Lucent Proprietary See notice ...

Страница 101: ... category Processing error ASAP dcn Alarm severity default setting Prompt Reporting state default setting Reported Local indications The red fault LED is lit Cause Not all IS IS parameters are correctly set for this mode Actions Provision the IS IS parameters correctly Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See notice on first page 1 81 ...

Страница 102: ... network to decrease the number of VLAN instances Note s In the MLAN operational mode a maximum number of 64 VLAN instances can be created per TransLAN unit Otherwise a maximum number of 247 VLAN instances can be created per TransLAN unit when GVRP is enabled When GVRP is disabled then the maximum number of VLAN instances is limited by the number of TransLAN units installed in combination with the...

Страница 103: ...t setting Reported Local indications The red fault LED is lit Cause Too many VLAN instances per network element or too many VLAN port associations have been created Actions Remove unused VLAN instances and re plan the network to decrease the number of VLAN instances Note s A maximum number of 1024 VLAN instances per network element is supported A maximum number of 2000 VLAN port associations is su...

Страница 104: ...ty of service performance monitoring ASAP ethPath Alarm severity default setting Deferred Reporting state default setting Reported Local indications Cause The value for the maximum round trip delay exceeded the provisioned threshold value Actions Check the topology of the network and the load of ethernet traffic over the links Alarm messages 1 84 Alcatel Lucent Proprietary See notice on first page...

Страница 105: ...y of service performance monitoring ASAP ethPath Alarm severity default setting Deferred Reporting state default setting Reported Local indications Cause The value for the maximum round trip delay exceeded the provisioned threshold value Actions Check the topology of the network and the load of ethernet traffic over the links Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprieta...

Страница 106: ...n of co located equipment Actions The measures to be taken depend on the specific application of the respective MDI Note s MDIs can be used to monitor co located equipment a temperature sensor for example MDIs can thus be used to trigger the reporting of application specific environmental alarms Each MDI can be assigned a descriptive text identifying the type of environmental alarm condition in mo...

Страница 107: ...n of co located equipment Actions The measures to be taken depend on the specific application of the respective MDI Note s MDIs can be used to monitor co located equipment a temperature sensor for example MDIs can thus be used to trigger the reporting of application specific environmental alarms Each MDI can be assigned a descriptive text identifying the type of environmental alarm condition in mo...

Страница 108: ...n of co located equipment Actions The measures to be taken depend on the specific application of the respective MDI Note s MDIs can be used to monitor co located equipment a temperature sensor for example MDIs can thus be used to trigger the reporting of application specific environmental alarms Each MDI can be assigned a descriptive text identifying the type of environmental alarm condition in mo...

Страница 109: ...n of co located equipment Actions The measures to be taken depend on the specific application of the respective MDI Note s MDIs can be used to monitor co located equipment a temperature sensor for example MDIs can thus be used to trigger the reporting of application specific environmental alarms Each MDI can be assigned a descriptive text identifying the type of environmental alarm condition in mo...

Страница 110: ...od Alarm category Quality of service performance monitoring ASAP ethPath Alarm severity default setting Deferred Reporting state default setting Reported Local indications Cause The connection for the round trip delay measurement test was timed out Actions Check the topology of the network and the load of ethernet traffic over the links Alarm messages 1 90 Alcatel Lucent Proprietary See notice on ...

Страница 111: ...d Alarm category Quality of service performance monitoring ASAP ethPath Alarm severity default setting Deferred Reporting state default setting Reported Local indications Cause The connection for the round trip delay measurement test was timed out Actions Check the topology of the network and the load of ethernet traffic over the links Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent...

Страница 112: ...ion PDH SDH Alarm category Transmission ASAP Alarm severity default setting Deferred Reporting state default setting Reported Local indications Cause Fault s in upstream external cabling or equipment Actions Check upstream external cabling and equipment Note s The fault detection monitors on ts0 Alarm messages 1 92 Alcatel Lucent Proprietary See notice on first page 365 312 803R7 2 Issue 4 May 200...

Страница 113: ...ror threshold in a protected configuration Alarm category Transmission ASAP pdhPath Alarm severity default setting Deferred Reporting state default setting Reported Cause Fault s in upstream external cabling or equipment Actions Check upstream external cabling and equipment Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See notice on first page 1 93 ...

Страница 114: ...te monitoring period PDH SDH Alarm category Quality of service performance monitoring ASAP pdhPath Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 1 94 Alcatel Lucent Proprietary See notice on first page 365 312 803R7 2 Issue ...

Страница 115: ...r monitoring period PDH SDH Alarm category Quality of service performance monitoring ASAP pdhPath Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See notice on first ...

Страница 116: ... a 15 minutes monitoring period SDH PDH Alarm category Quality of service performance monitoring ASAP pdhPath Alarm severity default setting Information Reporting state default setting Not Reported Cause Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 1 96 Alcatel Lucent Proprietary See notice on first page 365 312 803R7 2 Issue 4 May 2...

Страница 117: ...g a 24 hours monitoring period SDH PDH Alarm category Quality of service performance monitoring ASAP pdhPath Alarm severity default setting Information Reporting state default setting Not Reported Cause Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See notice on first page 1 ...

Страница 118: ...oring period PDH SDH Alarm category Quality of service performance monitoring ASAP pdhPath Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 1 98 Alcatel Lucent Proprietary See notice on first page 365 312 803R7 2 Issue 4 May 20...

Страница 119: ...ring period PDH SDH Alarm category Quality of service performance monitoring ASAP pdhPath Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See notice on first page 1 9...

Страница 120: ...minutes monitoring period SDH PDH Alarm category Quality of service performance monitoring ASAP pdhPath Alarm severity default setting Information Reporting state default setting Not Reported Cause Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 1 100 Alcatel Lucent Proprietary See notice on first page 365 312 803R7 2 Issue 4 May 2007 ...

Страница 121: ... hours monitoring period SDH PDH Alarm category Quality of service performance monitoring ASAP pdhPath Alarm severity default setting Information Reporting state default setting Not Reported Cause Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See notice on first page 1 101 ...

Страница 122: ...itoring period PDH SDH Alarm category Quality of service performance monitoring ASAP pdhPath Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 1 102 Alcatel Lucent Proprietary See notice on first page 365 312 803R7 2 Issue 4 May...

Страница 123: ...toring period PDH SDH Alarm category Quality of service performance monitoring ASAP pdhPath Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See notice on first page 1...

Страница 124: ...15 minutes monitoring period SDH PDH Alarm category Quality of service performance monitoring ASAP pdhPath Alarm severity default setting Information Reporting state default setting Not Reported Cause Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 1 104 Alcatel Lucent Proprietary See notice on first page 365 312 803R7 2 Issue 4 May 200...

Страница 125: ... 24 hours monitoring period SDH PDH Alarm category Quality of service performance monitoring ASAP pdhPath Alarm severity default setting Information Reporting state default setting Not Reported Cause Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See notice on first page 1 105...

Страница 126: ...Alarm category Quality of service performance monitoring ASAP pdhPath Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause The alarm was generated because of a fiber cut or equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 1 106 Alcatel Lucent Proprietary See notice on first page ...

Страница 127: ...larm category Quality of service performance monitoring ASAP pdhPath Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause The alarm was generated because of a fiber cut or equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary...

Страница 128: ...riod SDH PDH Alarm category Quality of service performance monitoring ASAP pdhPath Alarm severity default setting Information Reporting state default setting Not Reported Cause The alarm was generated because of a fiber cut or equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 1 108 Alcatel Lucent Proprietary See notice on first page 365 3...

Страница 129: ...iod SDH PDH Alarm category Quality of service performance monitoring ASAP pdhPath Alarm severity default setting Information Reporting state default setting Not Reported Cause The alarm was generated because of a fiber cut or equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See ...

Страница 130: ...nd higher order path layer are managed separately Alarm category Transmission ASAP pdhPath Alarm severity default setting Information Reporting state default setting Reported Local indications Cause One or more VC 12 or MS faults in this or upstream network elements Actions This message is always raised as a consequence of one or more equipment and or transmission faults Clear these alarms first A...

Страница 131: ...ction layer and higher order path layer are managed separately Alarm category Transmission ASAP pdhPath Alarm severity default setting Information Reporting state default setting Reported Cause One or more VC 12 or MS faults in this or upstream network elements Actions This message is always raised as a consequence of one or more equipment and or transmission faults Clear these alarms first Alarm ...

Страница 132: ...ath Alarm severity default setting Deferred Reporting state default setting Reported Local indications Cause Degraded signal condition on the end user interface of the external NTU modem Actions Clear the degraded signal condition by e g checking physical connections cabling and the related receiver and transmitter Alarm messages 1 112 Alcatel Lucent Proprietary See notice on first page 365 312 80...

Страница 133: ...hPath Alarm severity default setting Deferred Reporting state default setting Reported Local indications Cause Loss of frame on the end user interface of the external NTU modem Actions Clear the loss of frame condition by e g checking physical connections cabling and the related receiver and transmitter Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See notice on first ...

Страница 134: ... The red fault LED associated to the failed pluggable module is lit Cause Hardware failure of the pluggable module Actions Replace the failed module Note s As no equipment protection exists for pluggable modules PMcEQF and PMcUPF are always reported simultaneously as a reminder that a pluggable module failure is service affecting Alarm messages 1 114 Alcatel Lucent Proprietary See notice on first ...

Страница 135: ...ations The red fault LED associated to the failed pluggable module is lit Cause Hardware failure of the pluggable module Actions Replace the failed module Note s As no equipment protection exists for pluggable modules PMcEQF and PMcUPF are always reported simultaneously as a reminder that a pluggable module failure is service affecting Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent...

Страница 136: ...ent ASAP equipment Alarm severity default setting Deferred Reporting state default setting Reported Local indications The red fault LED associated to the failed pluggable module is lit Cause Pluggable module not present Actions Either re insert or unassign the pluggable module Alarm messages 1 116 Alcatel Lucent Proprietary See notice on first page 365 312 803R7 2 Issue 4 May 2007 ...

Страница 137: ... Check interface connections Check Q LAN termination stubs Check the ITM SC in the indicated network element Note s This alarm only reports a loopback failure in the Q LAN therefore it should be sufficient to check for hitches in the Q LAN cable or check the reporting SC unit which contains the Q LAN device In general this alarm will only be reported on the ITM CIT since the ITM SC will have lost ...

Страница 138: ...x is detected Alarm category Equipment ASAP equipment Alarm severity default setting Prompt Reporting state default setting Reported Local indications Cause The remote power supply box is defective Actions Identify and repair the power box Alarm messages 1 118 Alcatel Lucent Proprietary See notice on first page 365 312 803R7 2 Issue 4 May 2007 ...

Страница 139: ...own automatically Alarm category Equipment ASAP equipment Alarm severity default setting Prompt Reporting state default setting Reported Local indications Cause The remote power supply box is subjected to a voltage higher than its operable capacity Actions Operate the remote power supply box at a lower voltage Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See notice on...

Страница 140: ...use Alarm condition of co located equipment Actions The measures to be taken depend on the specific application of the respective MDI Note s MDIs can be used to monitor co located equipment a temperature sensor for example MDIs can thus be used to trigger the reporting of application specific environmental alarms Each MDI can be assigned a descriptive text identifying the type of environmental ala...

Страница 141: ...use Alarm condition of co located equipment Actions The measures to be taken depend on the specific application of the respective MDI Note s MDIs can be used to monitor co located equipment a temperature sensor for example MDIs can thus be used to trigger the reporting of application specific environmental alarms Each MDI can be assigned a descriptive text identifying the type of environmental ala...

Страница 142: ...use Alarm condition of co located equipment Actions The measures to be taken depend on the specific application of the respective MDI Note s MDIs can be used to monitor co located equipment a temperature sensor for example MDIs can thus be used to trigger the reporting of application specific environmental alarms Each MDI can be assigned a descriptive text identifying the type of environmental ala...

Страница 143: ...Equipment ASAP equipment Alarm severity default setting Prompt Reporting state default setting Reported Local indications Cause The remote power supply box has been manually switched off Actions Switch on the power box and provision the restart command through ITM CIT Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See notice on first page 1 123 ...

Страница 144: ...Alarm severity default setting Prompt Reporting state default setting Reported Local indications Cause This can be caused by a blown fuse faulty wiring or missing components in the remote power supply box or even by manually disconnecting the power box Actions Identify and repair the defective component in the power box Alarm messages 1 124 Alcatel Lucent Proprietary See notice on first page 365 3...

Страница 145: ... Reporting state default setting Reported Local indications Cause This can be caused by short circuit or incorrect installation or by misuse such as running high powered equipment on a low power extension cable Actions Incorporate suitable overload protection devices to prevent damage Fuses and circuit breakers are commonly used for this purpose Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alca...

Страница 146: ...state default setting Reported Local indications Cause In the incoming SHDSL signal the number of CRC errors per second exceeds a predefined error threshold Actions Check SHDSL connection on attenuation and crosstalk Note s These bit error thresholds are defined More than 37 CRC errors per second lead to an SDSLcDEG alarm More than 163 CRC errors per second lead to an SDSLcEXC alarm Alarm messages...

Страница 147: ...ent between the respective customer side SHDSL port of the LTU and the next attached SHDSL device has failed Actions For the failed SHDSL segment Verify the correct routing of interconnecting cables Verify that the connectors are properly connected at the local and remote end of the SHDSL segment Verify that the receiver at the local end of the SHDSL segment i e at the LTU where the LOSW condition...

Страница 148: ... System Discontinuity in the intermediate cabling Erroneous routing of intermediate cabling Actions Check connections between the indicated tributary unit the connecting panel and the Digital Distribution Frame DDF Check the tributary receiver port of the indicated tributary unit by looping the data at the DDF Check upstream equipment not part of the transmission system Check intermediate cabling ...

Страница 149: ...ations Cause In the incoming SHDSL signal the number of CRC errors per second exceeds a predefined error threshold Actions Check SHDSL connection on attenuation and crosstalk Note s These bit error thresholds are defined More than 37 CRC errors per second lead to an SDSLcDEG alarm More than 163 CRC errors per second lead to an SDSLcEXC alarm Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel ...

Страница 150: ...ications Cause There are two possible reasons 1 Either the port is intentionally not in use and therefore is provisioned Not Monitored but mistakenly an input signal is applied due to erroneous routing of intermediate cabling for example or 2 although an input signal is applied the port is mistakenly provisioned Not Monitored Actions Put the port in Monitored state or check intermediate cabling Al...

Страница 151: ... The red Fault LED is lit Cause A hardware failure of the SHDSL extension board has been detected Actions Replace the SHDSL extension board Note s As 1643 AM and 1643 AMS systems do not support hardware protection SDSLcEQF and SDSLcUPF are always reported simultaneously as a reminder that a hardware failure is service affecting Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprie...

Страница 152: ...g Reported Local indications Cause Equipment failure of the SHDSL extension board Actions Replace the SHDSL extension board Note s As 1643 AM and 1643 AMS systems do not support hardware protection SDSLcEQF and SDSLcUPF are always reported simultaneously as a reminder that a hardware failure is service affecting Alarm messages 1 132 Alcatel Lucent Proprietary See notice on first page 365 312 803R7...

Страница 153: ...ate default setting Reported Local indications The red Fault LED is lit Cause Although the 1643 AM 1643 AMS is provisioned to be equipped with an SHDSL option board no SHDSL option board is present Actions Install an SHDSL option board or change the provisioning Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See notice on first page 1 133 ...

Страница 154: ...efault setting Prompt Reporting state default setting Reported Local indications Cause Degraded connection More CRC6 errors than the allowed threshold 3000 have been detected in the current 15 minutebin Actions Check SHDSL connection on attenuation and crosstalk Note s The default values of the raise and clear thresholds are fix preset They cannot be changed by user provisioning Alarm messages 1 1...

Страница 155: ...fault setting Deferred Reporting state default setting Reported Local indications Cause Degraded connection More CRC6 errors than the allowed threshold 4000 have been detected in the current 24 hour bin Actions Check SHDSL connection on attenuation and crosstalk Note s The default values of the raise and clear thresholds are fix preset They cannot be changed by user provisioning Alarm messages 365...

Страница 156: ...ult setting Prompt Reporting state default setting Reported Local indications Cause Degraded connection More ES than the allowed threshold 120 have been detected in the current 15 minutebin Actions Check SHDSL connection on attenuation and crosstalk Note s The default values of the raise and clear thresholds are fix preset They cannot be changed by user provisioning Alarm messages 1 136 Alcatel Lu...

Страница 157: ...t setting Deferred Reporting state default setting Reported Local indications Cause Degraded connection More ES than the allowed threshold 350 have been detected in the current 24 hour bin Actions Check SHDSL connection on attenuation and crosstalk Note s The default values of the raise and clear thresholds are fix preset They cannot be changed by user provisioning Alarm messages 365 312 803R7 2 I...

Страница 158: ...t setting Prompt Reporting state default setting Reported Local indications Cause Severely Degraded connection More SES than the allowed threshold 15 have been detected in the current 15 minutebin Actions Check SHDSL connection on attenuation and crosstalk Note s The default values of the raise and clear thresholds are fix preset They cannot be changed by user provisioning Alarm messages 1 138 Alc...

Страница 159: ... setting Deferred Reporting state default setting Reported Local indications Cause Severely Degraded connection More SES than the allowed threshold 20 have been detected in the current 24 hour bin Actions Check SHDSL connection on attenuation and crosstalk Note s The default values of the raise and clear thresholds are fix preset They cannot be changed by user provisioning Alarm messages 365 312 8...

Страница 160: ...ult setting Prompt Reporting state default setting Reported Local indications Cause Severely Degraded connection More UAS than the allowed threshold 15 have been detected in the current 15 minutebin Actions Check SHDSL connection on attenuation and crosstalk Note s The default values of the raise and clear thresholds are fix preset They cannot be changed by user provisioning Alarm messages 1 140 A...

Страница 161: ...t setting Deferred Reporting state default setting Reported Local indications Cause Severely Degraded connection More UAS than the allowed threshold 20 have been detected in the current 24 hour bin Actions Check SHDSL connection on attenuation and crosstalk Note s The default values of the raise and clear thresholds are fix preset They cannot be changed by user provisioning Alarm messages 365 312 ...

Страница 162: ... connected via a number of parallel SHDSL interfaces there is a possibility of misconnection An NTU will only accept configuration commands from a single LTU As a means to ensure that an NTU is communicating with a single LTU over all its interfaces the LTU sends a signature as part of the startup procedure after an attached SDSL NT10ETH modem is detected The signature is sent in a special EOC ext...

Страница 163: ...munication failures There is no mechanism at the EOC link layer to guarantee delivery of a message except that each message requires at least one prescribed reply message Reception of the expected response s can be interpreted as a successful completion of an EOC EOC ext message exchange However in case the expected response s are not received two categories of EOC communication failures can be di...

Страница 164: ...ink layer to guarantee delivery of a message except that each message requires at least one prescribed reply message Reception of the expected response s can be interpreted as a successful completion of an EOC EOC ext message exchange However in case the expected response s are not received two categories of EOC communication failures can be differentiated A missing response no response confirmati...

Страница 165: ...ailure in the external NTU modem Alarm category Equipment ASAP sdsl Alarm severity default setting Deferred Reporting state default setting Reported Local indications Cause Equipment failure of the external NTU modem Actions See the documentation of the external NTU modem Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See notice on first page 1 145 ...

Страница 166: ...nal NTU modem not service affecting Alarm category Equipment ASAP sdsl Alarm severity default setting Deferred Reporting state default setting Reported Local indications Cause Equipment failure of the external NTU modem not service affecting Actions See the documentation of the external NTU modem Alarm messages 1 146 Alcatel Lucent Proprietary See notice on first page 365 312 803R7 2 Issue 4 May 2...

Страница 167: ...ported Local indications Cause The respective NTU has been replaced by a new SHDSL device of the same type Actions Perform a configuration download to the new NTU in order to download the existing configuration data stored in the management information base MIB of the 1643 AM 1643 AMS network element LTU to the new NTU Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See ...

Страница 168: ...ion NTU power failure Alarm category Equipment ASAP sdsl Alarm severity default setting Prompt Reporting state default setting Reported Local indications Cause Loss of power supply in the external NTU modem Actions See the documentation of the external NTU modem Alarm messages 1 148 Alcatel Lucent Proprietary See notice on first page 365 312 803R7 2 Issue 4 May 2007 ...

Страница 169: ...red Reporting state default setting Reported Local indications Cause When the download of a new software image has completed successfully a Software download complete SWDC notification is generated as a reminder that a reset is required to activate the new software image Actions Reset the NTU in order to activate the new software image Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent...

Страница 170: ...ASAP sdsl Alarm severity default setting Deferred Reporting state default setting Reported Local indications Cause The autonomous software download to an NTU modem has failed after a number of retries Actions Check for other SHDSL alarms Check the physical connection Alarm messages 1 150 Alcatel Lucent Proprietary See notice on first page 365 312 803R7 2 Issue 4 May 2007 ...

Страница 171: ...orted Local indications Cause A new SHDSL device has been connected as an NTU modem but interworking with this type of SHDSL device is not supported Actions Make sure to use an SHDSL device for which interworking is supported and which is configured to operate in SDH mode TU 12 mapping mode Please refer to the 1643 AM and 1643 AMS Applications and Planning Guide for an overview of supported SHDSL ...

Страница 172: ... Failure in the external NTU modem Alarm category Equipment ASAP sdsl Alarm severity default setting Prompt Reporting state default setting Reported Local indications Cause Equipment failure of the external NTU modem Actions See the documentation of the external NTU modem Alarm messages 1 152 Alcatel Lucent Proprietary See notice on first page 365 312 803R7 2 Issue 4 May 2007 ...

Страница 173: ...unication failures There is no mechanism at the EOC link layer to guarantee delivery of a message except that each message requires at least one prescribed reply message Reception of the expected response s can be interpreted as a successful completion of an EOC EOC ext message exchange However in case the expected response s are not received two categories of EOC communication failures can be dif...

Страница 174: ...link layer to guarantee delivery of a message except that each message requires at least one prescribed reply message Reception of the expected response s can be interpreted as a successful completion of an EOC EOC ext message exchange However in case the expected response s are not received two categories of EOC communication failures can be differentiated A missing response no response confirmat...

Страница 175: ...essage Alarm category Equipment ASAP sdsl Alarm severity default setting Deferred Reporting state default setting Reported Local indications Cause Equipment failure of the SRU Actions See the documentation of the SRU Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See notice on first page 1 155 ...

Страница 176: ...affecting Alarm category Equipment ASAP sdsl Alarm severity default setting Deferred Reporting state default setting Reported Local indications Cause Equipment failure of the SRU not service affecting Actions See the documentation of the SRU Alarm messages 1 156 Alcatel Lucent Proprietary See notice on first page 365 312 803R7 2 Issue 4 May 2007 ...

Страница 177: ...ed Local indications Cause The respective SRU has been replaced by a new SHDSL device of the same type Actions Perform a configuration download to the new SRU in order to download the existing configuration data stored in the management information base MIB of the 1643 AM 1643 AMS network element LTU to the new SRU Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See noti...

Страница 178: ...etting Deferred Reporting state default setting Reported Local indications Cause When the download of a new software image has completed successfully a Software download complete SWDC notification is generated as a reminder that a reset is required to activate the new software image Actions Reset the SRU in order to activate the new software image Alarm messages 1 158 Alcatel Lucent Proprietary Se...

Страница 179: ...rity default setting Deferred Reporting state default setting Reported Local indications Cause The autonomous software download to an SRU has failed after a number of retries Actions Check for other SHDSL alarms Check the physical connection Check software version numbers Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See notice on first page 1 159 ...

Страница 180: ...orted Local indications Cause A new SHDSL device has been connected as an SRU but interworking with this type of SHDSL device is not supported Actions Make sure that only SHDSL devices are used for which interworking is supported and that at most two SRUs are added to an SHDSL link Please refer to the 1643 AM and 1643 AMS Applications and Planning Guide for an overview of supported SHDSL devices A...

Страница 181: ... message Alarm category Equipment ASAP sdsl Alarm severity default setting Prompt Reporting state default setting Reported Local indications Cause Equipment failure of the SRU Actions See the documentation of the SRU Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See notice on first page 1 161 ...

Страница 182: ...lt setting Reported Local indications Cause The discovery procedure takes more than three minutes Actions Wait until the discovery completes Note s This message is to be understood as an information rather than as an alarm There are no further consequent actions The discovery will continue to repeat until it completes Alarm messages 1 162 Alcatel Lucent Proprietary See notice on first page 365 312...

Страница 183: ...ecting LTU and NTU ports are observed Note s The NTU ports can be connected to the LTU ports in any order as long as newly connected ports are adjacent to the already used port or group of ports on the LTU and numerically incrementing port numbers on the NTU are connected to numerically incrementing port numbers on the LTU Typical wiring errors are shown subsequent to this table Typical wiring err...

Страница 184: ...SHDSL Wiring Error alarm will be reported The authentication error will be reported by the second LTU because its authentication will not be accepted LTU Metropolis AM AMS NT10ETH NT10ETH LTU Metropolis AM AMS NT10ETH LTU Metropolis AM AMS Alarm messages SHDSL Wiring Error 1 164 Alcatel Lucent Proprietary See notice on first page 365 312 803R7 2 Issue 4 May 2007 ...

Страница 185: ...ing Alarm severity default setting Information Reporting state default setting Reported Local indications Cause The timing input reference signal is not available or the quality is too low Actions Restore the timing input reference signal Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See notice on first page 1 165 ...

Страница 186: ...ault LED is lit Cause A hardware failure of the STM 1 interface extension is detected Actions Remove the STM 1 interface extension board and replace it with another one Note s As 1643 AM and 1643 AMS systems do not support hardware protection STM1XcEQF and STM1XcUPF are always reported simultaneously as a reminder that a hardware failure is service affecting Alarm messages 1 166 Alcatel Lucent Pro...

Страница 187: ...t setting Reported Local indications Cause A hardware failure of the STM 1 interface extension board has been detected Actions Replace the STM 1 interface extension board Note s As 1643 AM and 1643 AMS systems do not support hardware protection STM1XcEQF and STM1XcUPF are always reported simultaneously as a reminder that a hardware failure is service affecting Alarm messages 365 312 803R7 2 Issue ...

Страница 188: ... state default setting Reported Local indications The red Fault LED is lit Cause Although the 1643 AM 1643 AMS is provisioned to be equipped with an STM 1 interface extension board no STM 1 interface extension board is present Actions Install an STM 1 interface extension board or change the provisioning Alarm messages 1 168 Alcatel Lucent Proprietary See notice on first page 365 312 803R7 2 Issue ...

Страница 189: ...ng state default setting Reported Local indications The red fault LED is flashing Cause Possible causes of the alarm are Unexpected signal structure in the receive signal for example STM 4 instead of STM 1 Dirty optical connector s STM 1 not correctly formed in the upstream station Equipment fault s in the upstream station Actions Check upstream external cabling and equipment Note s In the downstr...

Страница 190: ...D is flashing Cause Possible causes of the alarm are Cable rupture Dirty optical connector s Equipment fault s in the upstream station Previous releases of the 1643 AMS only An optical SFP module is not plugged Actions Check operation of the transmitter in the far end station Check for cable breaks or dirty connectors Previous releases of the 1643 AMS only Check whether an optical SFP module is un...

Страница 191: ... indications Cause In the upstream equipment a defect has been detected and as a consequent action AIS has been inserted in the downstream direction Actions Locally no actions need to be taken Analyze the alarm state of the upstream equipment and take appropriate measures Note s In the upstream direction Multiplex Section Remote Defect Indicator MS RDI is inserted Alarm messages 365 312 803R7 2 Is...

Страница 192: ...arm severity default setting Deferred Reporting state default setting Reported Local indications Cause Fault s in upstream external cabling or equipment Actions Check optical connectors and or the external cabling and equipment Note s The signal degrade threshold can be provisioned by using the management system Alarm messages 1 172 Alcatel Lucent Proprietary See notice on first page 365 312 803R7...

Страница 193: ...toring period Alarm category Quality of service performance monitoring ASAP sdhMS Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Pr...

Страница 194: ...oring period Alarm category Quality of service performance monitoring ASAP sdhMS Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 1 174 Alcatel Lucent Proprietary See notice on firs...

Страница 195: ...riod Alarm category Quality of service performance monitoring ASAP sdhMS Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary...

Страница 196: ...iod Alarm category Quality of service performance monitoring ASAP sdhMS Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 1 176 Alcatel Lucent Proprietary See notice on first page 36...

Страница 197: ... period Alarm category Quality of service performance monitoring ASAP sdhMS Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Propriet...

Страница 198: ...period Alarm category Quality of service performance monitoring ASAP sdhMS Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 1 178 Alcatel Lucent Proprietary See notice on first page...

Страница 199: ...riod Alarm category Quality of service performance monitoring ASAP sdhMS Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Fiber cut Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent P...

Страница 200: ...iod Alarm category Quality of service performance monitoring ASAP sdhMS Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Fiber cut Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 1 180 Alcatel Lucent Proprietary See notice on fir...

Страница 201: ...etting Deferred Reporting state default setting Reported Local indications The red fault LED is lit Cause Unstable APS protocol Actions Check that the MSP group is correctly created at both ends of the line both ends provisioned with the same MSP configuration Check that interworking between the two MSP groups is possible Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary S...

Страница 202: ... Locally no actions need to be taken Analyze the alarm state of the downstream equipment and take appropriate measures Note s The downstream equipment has detected one of the following failure conditions at its receive side STM 1 MS AIS Multiplex Section Alarm Indication Signal STM 1 LOS Loss of signal or STM 1 LOF Loss of frame This is reported to the transmitting equipment via the Remote Defect ...

Страница 203: ...verity default setting Prompt Reporting state default setting Reported Local indications The red fault LED is lit Cause One or more STM 1 or MS faults in this or upstream network elements the effect of which could not be circumvented via protection Actions Check for the failed section and repair it Note s In the downstream direction AIS is inserted In the upstream direction Multiplex Section Remot...

Страница 204: ...e There are two possible reasons 1 Either the port is intentionally not in use and therefore is provisioned Not Monitored but mistakenly an input signal is applied due to erroneous routing of intermediate cabling for example or 2 although an input signal is applied the port is mistakenly provisioned Not Monitored Actions Change the port monitoring mode to Monitored or check the cabling and re arra...

Страница 205: ...ns or wrongly connected line cables Wrongly configured expected trace identifier filled in via the management system for the node that reported the alarm Wrongly configured transmitted trace identifier in the remote equipment Actions Check the correctness of the expected RS trace identifier in the local equipment Check the correctness of the transmitted trace identifier in the remote equipment Che...

Страница 206: ...ng state default setting Reported Local indications The red fault LED is flashing Cause Possible causes of the alarm are Unexpected signal structure in the receive signal for example STM 1 instead of STM 4 Dirty optical connector s STM 4 not correctly formed in the upstream station Equipment fault s in the upstream station Actions Check upstream external cabling and equipment Note s In the downstr...

Страница 207: ... direction MS RDI is inserted In the assembly direction VC 4 path AIS is inserted Cause Possible causes are Cable rupture Dirty optical connector s Equipment fault s in the upstream far end station of the network element that reported the alarm Actions Check operation of the transmitter in the far end station Check for cable breaks or dirty connectors Note s In the upstream direction MS Remote Def...

Страница 208: ...ons In the upstream direction Multiplex Section Remote Defect Indicator MS RDI is inserted Cause In the upstream equipment a defect has been detected and as a consequent action AIS has been inserted in the downstream direction Actions Locally no actions need to be taken Analyze the alarm state of the upstream equipment and take appropriate measures Note s There are no actions needed concerning the...

Страница 209: ... can be provisioned via the management system Alarm category Transmission ASAP sdhMS Alarm severity default setting Deferred Reporting state default setting Reported Local indications Cause Fault s in upstream external cabling or equipment Actions Check upstream external cabling and equipment Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See notice on first page 1 189 ...

Страница 210: ...toring period Alarm category Quality of service performance monitoring ASAP sdhMS Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 1 190 Alcatel Lucent Proprietary See notice on fir...

Страница 211: ...oring period Alarm category Quality of service performance monitoring ASAP sdhMS Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Pro...

Страница 212: ...riod Alarm category Quality of service performance monitoring ASAP sdhMS Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 1 192 Alcatel Lucent Proprietary See notice on first page 3...

Страница 213: ...iod Alarm category Quality of service performance monitoring ASAP sdhMS Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary ...

Страница 214: ...ng period Alarm category Quality of service performance monitoring ASAP sdhMS Alarm severity default setting Information Reporting state default setting Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 1 194 Alcatel Lucent Proprietary See notice on first page ...

Страница 215: ...period Alarm category Quality of service performance monitoring ASAP sdhMS Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprieta...

Страница 216: ...period Alarm category Quality of service performance monitoring ASAP sdhMS Alarm severity default setting Information Reporting state default setting Reported Local indications Cause Possible causes are Dirty optical connector s Fiber cut Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 1 196 Alcatel Lucent Proprietary See notice on firs...

Страница 217: ...iod Alarm category Quality of service performance monitoring ASAP sdhMS Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Fiber cut Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Pr...

Страница 218: ...ns Locally no actions can be taken Analyze the alarm state of the downstream equipment and take appropriate measures Note s The downstream equipment has detected one of the following failure conditions at its receive side STM 4 MS AIS Multiplex Section Alarm Indication Signal STM 4 LOS Loss Of Signal or STM 4 LOF Loss Of Frame This is reported to the transmitting equipment via the Remote Defect In...

Страница 219: ...dhMS Alarm severity default setting Prompt Reporting state default setting Reported Local indications In the reporting Network Element The red fault LED is lit In the upstream direction Multiplex Section Remote Defect Indicator is activated In the assembly direction the alarm indication signal is inserted Cause One of more STM 4 or MS faults in this or upstream network elements the effect of which...

Страница 220: ...e There are two possible reasons 1 Either the port is intentionally not in use and therefore is provisioned Not Monitored but mistakenly an input signal is applied due to erroneous routing of intermediate cabling for example or 2 although an input signal is applied the port is mistakenly provisioned Not Monitored Actions Change the port monitoring mode to Monitored or check the cabling and re arra...

Страница 221: ...ions or wrongly connected line cables Wrongly configured expected trace identifier filled in via the management system for the node that reported the alarm Wrongly configured transmitted trace identifier in the remote equipment Actions Check the correctness of the expected RS trace identifier in the local equipment Check the correctness of the transmitted trace identifier in the remote equipment C...

Страница 222: ...severity default setting Information Reporting state default setting Reported Local indications Cause No timing sources with sufficient quality and or priority are present Actions Restore original timing source or reconfigure the most reliable timing source Alarm messages 1 202 Alcatel Lucent Proprietary See notice on first page 365 312 803R7 2 Issue 4 May 2007 ...

Страница 223: ...ng link may be failing Timing link reference signal is below an acceptable value The frequency deviation exceeds the tolerable limits Actions Check equipment in the upstream far end station Check upstream cabling Note s 1643 AM and 1643 AMS systems only support the monitoring of one timing reference at a time This means that for standby references no timing link failure due to frequency deviations...

Страница 224: ...erity default setting Deferred Reporting state default setting Reported Local indications Cause No timing source assigned to a timing port in monitored state Actions Define or change the timing link output reference signal at the far end upstream station Alarm messages 1 204 Alcatel Lucent Proprietary See notice on first page 365 312 803R7 2 Issue 4 May 2007 ...

Страница 225: ...t ASAP equipment Alarm severity default setting Prompt Reporting state default setting Reported Local indications Cause The on board self test circuitry indicates that an essential function of the unit has failed Actions Replace the remote power supply box Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See notice on first page 1 205 ...

Страница 226: ...on Reporting state default setting Not Reported Local indications Cause In the upstream equipment a defect has been detected and as a consequent action AIS has been inserted in the downstream direction Actions Locally no actions need to be taken Analyze the alarm state of the upstream equipment and take appropriate measures Note s In the upstream direction VC 12 Remote Defect Indicator is activate...

Страница 227: ...ons Check on the management system if unit failure is reported for the unit generating the tributary unit pointer In that node remove the unit and replace it with a new one Otherwise i e when no unit failure is reported loop the STM 1 signal at the transmitting node and at the receiving node In this condition the node reporting TU 12 Loss of pointer contains the faulty unit Note s In the downstrea...

Страница 228: ...porting state default setting Not Reported Local indications Cause In the upstream equipment a defect has been detected and as a consequent action AIS has been inserted in the downstream direction Actions Locally no actions need to be taken Analyze the alarm state of the upstream equipment and take appropriate measures Note s In the upstream direction VC 3 Remote Defect Indicator is activated Alar...

Страница 229: ...that reported the alarm Actions Check on the management system if unit failure is reported for the unit generating the tributary unit pointer In that node remove the unit and replace it with a new one When unit failure is not reported loop the STM n signal at the transmitting node and at the receiving node In this condition the node reporting TU 3 Loss of pointer contains the faulty unit Note s In...

Страница 230: ...on Reporting state default setting Reported Local indications The red fault LED on the unit is lit Cause A unit is installed but it has not yet been provisioned Actions Have the unit provisioned or remove it from the indicated slot Note s An empty slot not configured will not generate an alarm message Alarm messages 1 210 Alcatel Lucent Proprietary See notice on first page 365 312 803R7 2 Issue 4 ...

Страница 231: ...n be provisioned via the management system Alarm category Transmission ASAP sdhLOPath Alarm severity default setting Deferred Reporting state default setting Reported Local indications Cause Fault s in upstream external cabling or equipment Actions Check upstream external cabling and equipment Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See notice on first page 1 211...

Страница 232: ...d Alarm category Quality of service performance monitoring ASAP sdhLOPath Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 1 212 Alcatel Lucent Proprietary See notice on first page ...

Страница 233: ... Alarm category Quality of service performance monitoring ASAP sdhLOPath Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary...

Страница 234: ...ategory Quality of service performance monitoring ASAP sdhLOPath Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 1 214 Alcatel Lucent Proprietary See notice on first page 365 312 8...

Страница 235: ...tegory Quality of service performance monitoring ASAP sdhLOPath Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See noti...

Страница 236: ...m category Quality of service performance monitoring ASAP sdhLOPath Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 1 216 Alcatel Lucent Proprietary See notice on first page 365 31...

Страница 237: ... category Quality of service performance monitoring ASAP sdhLOPath Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See n...

Страница 238: ...arm category Quality of service performance monitoring ASAP sdhLOPath Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 1 218 Alcatel Lucent Proprietary See notice on first page 365 ...

Страница 239: ...rm category Quality of service performance monitoring ASAP sdhLOPath Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See...

Страница 240: ...tate default setting Reported Local indications Cause One or more STM 1 MS or VC 4 faults in this or upstream nodes the effect of which could not be circumvented via protection Actions When the VC 11 is unprotected then select an alternative VC 4 as server for the lower order VC When the VC 11 is protected then check for external switch commands locking the protection switch to a failed link conne...

Страница 241: ...setting Reported Local indications Cause A provisioned trace identifier inserted in a VC 11 path was received corrupted or not at all due to a wrong provisioning of cross connections or due to hardware or transmission failures Actions Check cross connections Check upstream external cabling and equipment Check trace identifier provisioning in VC 11 source and sink functions Alarm messages 365 312 8...

Страница 242: ...eceived V5 signal label V5 5 7 has a value other than 000 or 001 then check if the mapping mode of the local and far end nodes is the same Note s When defining or changing a cross connection this alarm will almost inevitably come up as it is practically impossible to issue the changes at both sides at the same moment In the reporting Network Element In the upstream direction VC 11 Remote Defect In...

Страница 243: ...rted Local indications Cause The downstream far end station of the node that reported the alarm detects a malfunction at its receive side VC 11 Path trace identifier mismatch or tributary unit alarm indication signal received Actions No alarms in the reporting node React on the far end alarms Follow the clearing actions for those alarm s Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Luce...

Страница 244: ...y defined at both sides for example at local and remote station of a line section Actions Define or change the cross connections at the other side consistently with the local side Note s When defining or changing cross connections this alarm will almost inevitably come up as it is practically impossible to issue the changes at both sides exactly at the same time Alarm messages 1 224 Alcatel Lucent...

Страница 245: ...ed configuration Alarm category Transmission Alarm severity default setting Prompt Reporting state default setting Reported Local indications Cause Fault s in upstream external cabling or equipment Actions Check upstream external cabling and equipment Note s Threshold is not provisionable Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See notice on first page 1 225 ...

Страница 246: ...gnal degrade threshold is fix preset to 10 6 Alarm category Transmission ASAP sdhLOPath Alarm severity default setting Deferred Reporting state default setting Reported Local indications Cause Fault s in upstream external cabling or equipment Actions Check upstream external cabling and equipment Alarm messages 1 226 Alcatel Lucent Proprietary See notice on first page 365 312 803R7 2 Issue 4 May 20...

Страница 247: ...d Alarm category Quality of service performance monitoring ASAP sdhLOPath Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietar...

Страница 248: ... Alarm category Quality of service performance monitoring ASAP sdhLOPath Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 1 228 Alcatel Lucent Proprietary See notice on first page 3...

Страница 249: ...ategory Quality of service performance monitoring ASAP sdhLOPath Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See not...

Страница 250: ...tegory Quality of service performance monitoring ASAP sdhLOPath Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 1 230 Alcatel Lucent Proprietary See notice on first page 365 312 80...

Страница 251: ...m category Quality of service performance monitoring ASAP sdhLOPath Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See ...

Страница 252: ... category Quality of service performance monitoring ASAP sdhLOPath Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 1 232 Alcatel Lucent Proprietary See notice on first page 365 312...

Страница 253: ...arm category Quality of service performance monitoring ASAP sdhLOPath Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary Se...

Страница 254: ...rm category Quality of service performance monitoring ASAP sdhLOPath Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 1 234 Alcatel Lucent Proprietary See notice on first page 365 3...

Страница 255: ...lt setting Reported Local indications Cause One or more STM 1 MS or VC 4 faults in this or upstream network elements the effect of which could not be circumvented via protection Actions When there is an unprotected lower order VC select an alternative VC 4 as server for the lower order VC When there is a protected lower order VC check for external switch commands locking the protection switch to a...

Страница 256: ...ting Prompt Reporting state default setting Reported Local indications Cause A provisioned trace identifier inserted in a VC 12 path was received corrupted or not at all due to a wrong provisioning of cross connections or due to hardware or transmission failures Actions Check cross connections Check upstream external cabling and equipment Alarm messages 1 236 Alcatel Lucent Proprietary See notice ...

Страница 257: ...ndications In the reporting Network Element In the downstream direction the alarm indication signal is inserted In the upstream direction VC 12 Remote Defect Indicator RDI is inserted Cause The payload composition of the VC 11 is not as expected Actions If the received V5 signal label V5 5 7 has a value other than 000 or 001 then check if the mapping mode of the local and far end nodes is the same...

Страница 258: ...Cause The downstream far end station of the network element that reported the alarm detects a malfunction at its receive side VC 12 Excessive error rate VC 12 Path signal label mismatch or tributary unit alarm indication signal received Actions No alarms in the reporting network element React on the far end alarms Follow the clearing actions for those alarm s Alarm messages 1 238 Alcatel Lucent Pr...

Страница 259: ...ently defined at both sides for example at local and remote station of a line section Actions Define or change the cross connection at the other side consistently with the local side Note s When defining or changing a cross connection this alarm will almost inevitably come up as it is practically impossible to issue the changes simultaneously at both sides Alarm messages 365 312 803R7 2 Issue 4 Ma...

Страница 260: ...ssion ASAP sdhVCG Alarm severity default setting Prompt Reporting state default setting Reported Local indications Cause Inconsistent sequence numbers or CRC errors in control packets Actions Check the provisioning of the source side Make sure that LCAS is enabled at both sides and that the used equipment can interwork Alarm messages 1 240 Alcatel Lucent Proprietary See notice on first page 365 31...

Страница 261: ...CAS protocol Alarm category Transmission ASAP sdhVCG Alarm severity default setting Prompt Reporting state default setting Reported Local indications Cause Inconsistent member status received Actions Check the provisioning of the source side Make sure that the used equipment can interwork Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See notice on first page 1 241 ...

Страница 262: ...rm severity default setting Deferred Reporting state default setting Reported Local indications Cause The lengths of the individual VC 12 paths differ to such an extent that the different propagation delays cannot be compensated by buffering Actions Re route the VC 12 paths in order to adjust the propagation delays of the individual VC 12 paths Alarm messages 1 242 Alcatel Lucent Proprietary See n...

Страница 263: ...P sdhVCG Alarm severity default setting Deferred Reporting state default setting Reported Local indications Cause One of the following failures has been detected for the respective VC 12 VC12VcLOM VC12VcSQM VC12VcMND Actions Clear the alarm condition VC12VcLOM VC12VcSQM VC12VcMND that caused the VC12VcVCFAIL alarm Please refer to the corresponding alarm descriptions Note s VC 12 4v VCGs are used t...

Страница 264: ...etting Prompt Reporting state default setting Reported Local indications The red fault LED is lit Cause The delay difference between the VC 12s in the Virtual Concatenation Group VCG exceeds the range that can be compensated by buffering Actions Check the cross connect structure Note s Re plan the path of each VC 12 channel Alarm messages 1 244 Alcatel Lucent Proprietary See notice on first page 3...

Страница 265: ...generated the K4 multiframe alignment signal or in the node that reported the alarm Actions Check on the management system if unit failure is reported for the unit generating the multiframe alignment signal In that node remove the unit and replace it with a new one If the unit failure is not reported loop the transport signal of the VC 12 at the transmitting node and at the receiving node In this ...

Страница 266: ...Transmission ASAP sdhVCG Alarm severity default setting Prompt Reporting state default setting Reported Local indications Cause One or more VC 12s of the VCG have failed Actions Identify the affected VC 12s by means of the alarms that are reported for these individual VC 12s VC12cEXC VC12cDEG VC12cTIM or VC12cUNEQ for example and clear these alarms Alarm messages 1 246 Alcatel Lucent Proprietary S...

Страница 267: ...mbers of the VCG have failed Actions If there are higher order alarms such as Loss of signal or Loss of frame for example at the same time then clear these alarms first Make sure that the same mapping scheme GFP or LAP S encapsulation for example is applied at both ends of the connection Otherwise repair the individual members VC 12s of the VCG Note s Generally it is recommended to have LCAS enabl...

Страница 268: ...Alarm category Transmission ASAP sdhVCG Alarm severity default setting Prompt Reporting state default setting Reported Local indications The red fault LED is lit Cause One or more received VC 12 Xv group members have equal sequence numbers Actions Verify that the connections in the preceding network element s have been provisioned correctly Alarm messages 1 248 Alcatel Lucent Proprietary See notic...

Страница 269: ... an error threshold Alarm category Transmission ASAP sdhVCG Alarm severity default setting Deferred Reporting state default setting Reported Local indications Cause Fault s in upstream external cabling or equipment Actions Check upstream external cabling and equipment Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See notice on first page 1 249 ...

Страница 270: ...ed Local indications The red fault LED is lit Cause Irrecoverable failures of all members of the VC 12 Xv group or irrecoverable failure of the group itself indicated by the alarms on the constituent members or on the VC 12 Xv group termination function Actions Clear the alarms that are reported for the members of the VC 12 Xv group or for the VC 12 Xv group itself Please refer to the correspondin...

Страница 271: ...ransmission ASAP ASAP name Alarm severity default setting Prompt Reporting state default setting Reported Local indications Cause The payload composition of the VC 12 Xv is not as expected Actions Check whether all source far end and sink payload composition labels of all VC 12 Xv group members are equal Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See notice on first...

Страница 272: ...al indications Cause All the VC 12s of the VCG have failed Actions Make sure that the same mapping scheme GFP or LAP S encapsulation for example is applied at both ends of the connection Otherwise repair the individual members VC 12s of the VCG Note s LCAS is always enabled for an SHDSL NTU and therefore it is recommended to apply diverse routing i e to route the members of the VCG via physically ...

Страница 273: ...ially unavailable Alarm category Transmission ASAP sdhVCG Alarm severity default setting Prompt Reporting state default setting Reported Local indications Cause One or more VC 12s of the VCG have failed Actions Identify and clear the alarms for the affected VC 12s Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See notice on first page 1 253 ...

Страница 274: ... Local indications Cause All the VC 12s of the VCG have failed Actions Make sure that the same mapping scheme GFP or LAP S encapsulation for example is applied at both ends of the connection Otherwise repair the individual members VC 12s of the VCG Note s LCAS is always enabled for an SHDSL NTU and therefore it is recommended to apply diverse routing i e to route the members of the VCG via physica...

Страница 275: ...rtially unavailable Alarm category Transmission ASAP sdhVCG Alarm severity default setting Prompt Reporting state default setting Reported Local indications Cause One or more VC 12s of the VCG have failed Actions Identify and clear the alarms for the affected VC 12s Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See notice on first page 1 255 ...

Страница 276: ...be provisioned via the management system Alarm category Transmission ASAP sdhLOPath Alarm severity default setting Deferred Reporting state default setting Reported Local indications Cause Fault s in upstream external cabling or equipment Actions Check upstream external cabling and equipment Alarm messages 1 256 Alcatel Lucent Proprietary See notice on first page 365 312 803R7 2 Issue 4 May 2007 ...

Страница 277: ...Alarm category Quality of service performance monitoring ASAP sdhLOPath Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary ...

Страница 278: ...larm category Quality of service performance monitoring ASAP sdhLOPath Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 1 258 Alcatel Lucent Proprietary See notice on first page 365...

Страница 279: ...tegory Quality of service performance monitoring ASAP sdhLOPath Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See noti...

Страница 280: ...egory Quality of service performance monitoring ASAP sdhLOPath Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 1 260 Alcatel Lucent Proprietary See notice on first page 365 312 803...

Страница 281: ... category Quality of service performance monitoring ASAP sdhLOPath Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See n...

Страница 282: ...category Quality of service performance monitoring ASAP sdhLOPath Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 1 262 Alcatel Lucent Proprietary See notice on first page 365 312 ...

Страница 283: ...m category Quality of service performance monitoring ASAP sdhLOPath Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See ...

Страница 284: ... category Quality of service performance monitoring ASAP sdhLOPath Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 1 264 Alcatel Lucent Proprietary See notice on first page 365 312...

Страница 285: ...te default setting Reported Local indications Cause One or more faults in the serving higher order path and or section layers VC 4 or STM 1 Multiplex Section for example in this or upstream network elements the effect of which could not be circumvented via protection Actions When there is an unprotected lower order VC select an alternative VC 4 as the server layer for the lower order VC When there...

Страница 286: ...default setting Reported Local indications The red fault LED is lit Cause A provisioned trace string inserted in a VC 3 path was received corrupted or not at all due to wrong configuration hardware failures or transmission failures Actions Check cross connections Check tributary cables and tributary interfaces of the unit Alarm messages 1 266 Alcatel Lucent Proprietary See notice on first page 365...

Страница 287: ...nt The red fault LED is lit In the downstream direction the alarm indication signal is inserted In the upstream direction VC 3 Remote Defect Indicator RDI is inserted Cause Payload composition of VC 3 at the network element that reported the alarm is not the same as the payload composition of VC 3 at its far end station Actions If the received payload is 1 check if the mapping mode of the local an...

Страница 288: ...Cause The downstream far end station of the network element that reported the alarm detects a malfunction at its receive side VC 3 Excessive error rate VC 3 Path signal label mismatch or tributary unit alarm indication signal received Actions No alarms in the reporting network element React on the far end alarms Follow the clearing actions for those alarm s Alarm messages 1 268 Alcatel Lucent Prop...

Страница 289: ...t consistently defined at both sides for example at local and remote station of a line section Actions Define or change the cross connection at the other side consistently with the local side Note s When defining or changing a cross connection this alarm will almost inevitably come up as it is practically impossible to issue the changes at both sides at the same moment Alarm messages 365 312 803R7...

Страница 290: ...ocal indications Cause All the VC 3s of the VCG have failed Actions Make sure that the same mapping scheme GFP or LAP S encapsulation for example is applied at both ends of the connection Otherwise repair the individual members VC 3s of the VCG Note s LCAS is always enabled for an SHDSL NTU and therefore it is recommended to apply diverse routing i e to route the members of the VCG via physically ...

Страница 291: ...rtially unavailable Alarm category Transmission ASAP sdhVCG Alarm severity default setting Prompt Reporting state default setting Reported Local indications Cause One or more VC 3s of the VCG have failed Actions Identify and clear the alarms for the affected VC 3s Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See notice on first page 1 271 ...

Страница 292: ...ed Local indications Cause All the VC 3s of the VCG have failed Actions Make sure that the same mapping scheme GFP or LAP S encapsulation for example is applied at both ends of the connection Otherwise repair the individual members VC 3s of the VCG Note s LCAS is always enabled for an SHDSL NTU and therefore it is recommended to apply diverse routing i e to route the members of the VCG via physica...

Страница 293: ... partially unavailable Alarm category Transmission ASAP sdhVCG Alarm severity default setting Prompt Reporting state default setting Reported Local indications Cause One or more VC 3s of the VCG have failed Actions Identify and clear the alarms for the affected VC 3s Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See notice on first page 1 273 ...

Страница 294: ...sion ASAP sdhVCG Alarm severity default setting Prompt Reporting state default setting Reported Local indications Cause Inconsistent sequence numbers or CRC errors in control packets Actions Check the provisioning of the source side Make sure that LCAS is enabled at both sides and that the used equipment can interwork Alarm messages 1 274 Alcatel Lucent Proprietary See notice on first page 365 312...

Страница 295: ...AS protocol Alarm category Transmission ASAP sdhVCG Alarm severity default setting Prompt Reporting state default setting Reported Local indications Cause Inconsistent member status received Actions Check the provisioning of the source side Make sure that the used equipment can interwork Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See notice on first page 1 275 ...

Страница 296: ...rm severity default setting Deferred Reporting state default setting Reported Local indications Cause The lengths of the individual VC 3 paths differ to such an extent that the different propagation delays cannot be compensated by buffering Actions Reroute the VC 3 paths in order to adjust the propagation delays of the individual VC 3 paths Alarm messages 1 276 Alcatel Lucent Proprietary See notic...

Страница 297: ...etting Prompt Reporting state default setting Reported Local indications The red fault LED is lit Cause The delay difference between the VC 3s in the Virtual Concatenation Group VCG exceeds the range that can be compensated by buffering Actions Check the cross connect structure Note s Re plan the path of each VC 3 channel Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary S...

Страница 298: ...eam direction the alarm indication signal is inserted into the next function Cause Unit failure in the upstream node that generated the H4 multiframe alignment signal or in the node that reported the alarm Actions Check on the management system if unit failure is reported for the unit generating the multiframe alignment signal In that node remove the unit and replace it with a new one Otherwise i ...

Страница 299: ...egory Transmission ASAP sdhVCG Alarm severity default setting Prompt Reporting state default setting Reported Local indications Cause One or more VC 3s of the VCG have failed Actions Identify the affected VC 3s by means of the alarms that are reported for these individual VC 3s VC3cDEG VC3cTIM or VC3cUNEQ for example and clear these alarms Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lu...

Страница 300: ...bers of the VCG have failed Actions If there are higher order alarms such as Loss of signal or Loss of frame for example at the same time then clear these alarms first Make sure that the same mapping scheme GFP or LAP S encapsulation for example is applied at both ends of the connection Otherwise repair the individual members VC 3s of the VCG Note s Generally it is recommended to have LCAS enabled...

Страница 301: ...s Actions Verify that the connections in the preceding network element s have been provisioned correctly Note s The sequence number is used to check that the ordering of the VC 3s within the VC 3 Xv group has not been altered during transport TransLAN unit and if there are one or more sequence mismatch defects for a VCG and the corresponding path termination functions have not detected any signal ...

Страница 302: ...n error threshold Alarm category Transmission ASAP sdhVCG Alarm severity default setting Deferred Reporting state default setting Reported Local indications Cause Fault s in upstream external cabling or equipment Actions Check upstream external cabling and equipment Alarm messages 1 282 Alcatel Lucent Proprietary See notice on first page 365 312 803R7 2 Issue 4 May 2007 ...

Страница 303: ...ed Local indications The red fault LED is lit Cause Irrecoverable failures of all members of the VC 3 Xv group or irrecoverable failure of the group itself indicated by the alarms on the constituent members or on the VC 3 Xv group termination function Actions Clear the alarms that are reported for the members of the VC 3 Xv group or for the VC 3 Xv group itself Please refer to the corresponding al...

Страница 304: ... Unit failure in the upstream network element that generated the H4 multiframe alignment signal or in the network element that reported the alarm Actions Check on the management system if unit failure is reported for the unit generating the H4 multiframe alignment signal In that network element replace the unit with a new one If the unit failure is not reported loop the STM 1 signal at the transmi...

Страница 305: ...be provisioned via the management system Alarm category Transmission ASAP sdhHOPath Alarm severity default setting Deferred Reporting state default setting Reported Local indications Cause Fault s in upstream external cabling or equipment Actions Check upstream external cabling and equipment Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See notice on first page 1 285 ...

Страница 306: ...Alarm category Quality of service performance monitoring ASAP sdhHOPath Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 1 286 Alcatel Lucent Proprietary See notice on first page 36...

Страница 307: ...larm category Quality of service performance monitoring ASAP sdhHOPath Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary S...

Страница 308: ...tegory Quality of service performance monitoring ASAP sdhHOPath Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 1 288 Alcatel Lucent Proprietary See notice on first page 365 312 80...

Страница 309: ...egory Quality of service performance monitoring ASAP sdhHOPath Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See notic...

Страница 310: ... category Quality of service performance monitoring ASAP sdhHOPath Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 1 290 Alcatel Lucent Proprietary See notice on first page 365 312...

Страница 311: ...category Quality of service performance monitoring ASAP sdhHOPath Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See no...

Страница 312: ... Quality of service performance monitoring ASAP sdhHOPath Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station VC 4 is not reported Actions Check upstream external cabling or equipment Alarm messages 1 292 Alcatel Lucent Proprietary See notice on first ...

Страница 313: ...Quality of service performance monitoring ASAP sdhHOPath Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station VC4 is not reported Actions Check upstream external cabling or equipment Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprie...

Страница 314: ...der path layer are managed separately Alarm category Transmission ASAP sdhHOPath Alarm severity default setting Information Reporting state default setting Reported Local indications Cause One or more STM 1 or MS faults in this or upstream nodes Actions This alarm message is always raised as a consequence of one or more equipment and or transmission faults Refer to the description of the correspon...

Страница 315: ...emote Defect Indicator is activated In the downstream direction the alarm indication signal is inserted into the next function Cause Wrong routing somewhere in the network due to Wrong connected line cables Wrong Expected Trace Identifier filled in via the management system for the network element that reported the alarm Actions Determine in which network element s the line cables are wrongly conn...

Страница 316: ...ent In the upstream direction VC 4 Remote Defect Indicator is activated In the downstream direction the alarm indication signal is inserted into the next function Cause Payload composition of VC 4 at the network element that reported the alarm is not the same as the payload composition of VC 4 at its far end station Actions If the received payload label is 1 check if the mapping mode of the local ...

Страница 317: ...ions Cause The downstream far end station of the network element that reported the alarm detects a malfunction at its receive side VC 4 Excessive error rate VC 4 Path signal label mismatch or AU 4 Alarm indication signal received Actions No alarms in the reporting network element React on the far end alarms Follow the clearing actions for those alarm s Alarm messages 365 312 803R7 2 Issue 4 May 20...

Страница 318: ...ly defined at both sides for example at local and remote station of a line section Actions Define or change the cross connection at the other side consistently with the local side Note s When defining or changing a cross connection this alarm will almost inevitably come up as it is practically impossible to issue the changes at both sides at the same moment Alarm messages 1 298 Alcatel Lucent Prop...

Страница 319: ...s on one unit have the same customer ID or the same VLAN ID is being used on different virtual switches in one unit Actions Re plan the network to avoid this configuration mismatch It is not permitted to provision a VLAN which is currently in use in another virtual switch on the same data unit Note s The required service cannot operate successfully Alarm messages 365 312 803R7 2 Issue 4 May 2007 A...

Страница 320: ...ethPath Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Note s The counter only includes packets dropped due to errors It does not include packets dropped due to congestion Alarm messages 1 300 A...

Страница 321: ...ethPath Alarm severity default setting Information Reporting state default setting Not Reported Local indications Cause Possible causes are Dirty optical connector s Equipment fault s in the upstream station Actions Check upstream external cabling or equipment Note s The counter only includes packets dropped due to errors It does not include packets dropped due to congestion Alarm messages 365 312...

Страница 322: ...rred Reporting state default setting Reported Local indications Cause The current load of the high priority traffic with green frames is above the load planned for link utilization Actions Install additional TransLAN cards in order to increase the available bandwidth and reengineer the flow provisioning such that sufficient bandwidth is available at any time for traffic class 3 frames Note s A loa...

Страница 323: ...red Reporting state default setting Reported Local indications Cause The current load of the high priority traffic with green frames is above the load planned for link utilization Actions Install additional TransLAN cards in order to increase the available bandwidth and reengineer the flow provisioning such that sufficient bandwidth is available at any time for traffic class 3 frames Note s A load...

Страница 324: ...se The current load of the incoming Ethernet traffic of class 3 green and yellow frames and class 2 green frames is above the load planned for link utilization for traffic classes 3 and 2 Actions Install additional TransLAN cards in order to increase the available bandwidth and reengineer the flow provisioning such that the bandwidth is more evenly used Note s Traffic congestion for the traffic cl...

Страница 325: ... The current load of the incoming Ethernet traffic of class 3 green and yellow frames and class 2 green frames is above the load planned for link utilization for traffic classes 3 and 2 Actions Install additional TransLAN cards in order to increase the available bandwidth and reengineer the flow provisioning such that the bandwidth is more evenly used Note s Traffic congestion for the traffic clas...

Страница 326: ...ications Cause The current load of the high priority traffic with green frames is above the load handled by the link bandwidth Actions Install additional TransLAN cards in order to increase the available bandwidth and reengineer the flow provisioning such that sufficient bandwidth is available at any time for traffic class 3 frames Note s Traffic congestion for the high priority traffic with green...

Страница 327: ...cations Cause The current load of the high priority traffic with green frames is above the load handled by the link bandwidth Actions Install additional TransLAN cards in order to increase the available bandwidth and reengineer the flow provisioning such that sufficient bandwidth is available at any time for traffic class 3 frames Note s Traffic congestion for the high priority traffic with green ...

Страница 328: ...al indications Cause The current load of the incoming Ethernet traffic of class 3 green and yellow frames and class 2 green frames is above the load handled by the link bandwidth Actions Install additional TransLAN cards in order to increase the available bandwidth and reengineer the flow provisioning such that the bandwidth is more evenly used Note s Traffic congestion for the traffic class 3 gre...

Страница 329: ...al indications Cause The current load of the incoming Ethernet traffic of class 3 green and yellow frames and class 2 green frames is above the load handled by the link bandwidth Actions Install additional TransLAN cards in order to increase the available bandwidth and reengineer the flow provisioning such that the bandwidth is more evenly used Note s Traffic congestion for traffic class 3 green a...

Страница 330: ...LED is lit Cause The on board self test circuitry indicates that an essential function of the 1643 AM 1643 AMS system has failed In previous releases of the 1643 AMS releases prior to release 5 0 this alarm may also indicate a failure of an SFP module Actions In previous releases of the 1643 AMS first check the SFP modules or if necessary replace the 1643 AM 1643 AMS system Alarm messages 1 310 Al...

Страница 331: ...Alarm severity default setting Prompt Reporting state default setting Reported Local indications The FAULT LED on the unit is lit Cause Wrong extension board inserted or the inserted extension board is defective Actions Replace the extension board and insert an extension board of the provisioned type Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See notice on first pag...

Страница 332: ...larm severity default setting Prompt Reporting state default setting Reported Local indications The FAULT LED on the unit is lit Cause Wrong extension board inserted or the inserted extension board is defective Actions Replace the extension board and insert an extension board of the provisioned type Alarm messages 1 312 Alcatel Lucent Proprietary See notice on first page 365 312 803R7 2 Issue 4 Ma...

Страница 333: ...tware will not be possible Alarm category Equipment ASAP equipment Alarm severity default setting Prompt Reporting state default setting Reported Local indications The red fault LED on the unit is lit Cause Wrong extension board inserted or the inserted extension board is defective Actions Insert a 34 Mbit s extension board or change the provisioning Alarm messages 365 312 803R7 2 Issue 4 May 2007...

Страница 334: ...tware will not be possible Alarm category Equipment ASAP equipment Alarm severity default setting Prompt Reporting state default setting Reported Local indications The red fault LED on the unit is lit Cause Wrong extension board inserted or the inserted extension board is defective Actions Insert a 45 Mbit s extension board or change the provisioning Alarm messages 1 314 Alcatel Lucent Proprietary...

Страница 335: ...AP equipment Alarm severity default setting Prompt Reporting state default setting Reported Local indications Cause Wrong option board inserted or the inserted option board is defective Actions Insert a TransLAN card or change the provisioning If a TransLAN card is actually present when the alarm is reported then the TransLAN card is defective and has to be replaced Alarm messages 365 312 803R7 2 ...

Страница 336: ...ndications The red fault LED associated to the failed pluggable module is lit Cause Wrong pluggable module inserted or the inserted pluggable module is defective Actions Insert a pluggable module of the correct type or change the provisioning If a pluggable module of the correct type is already present in the respective socket when the alarm is reported then the pluggable module is defective and h...

Страница 337: ...he software will not be possible Alarm category Equipment ASAP sdsl Alarm severity default setting Prompt Reporting state default setting Reported Local indications The red Fault LED is lit Cause Wrong extension board inserted or the inserted extension board is defective Actions Insert an SHDSL extension board or change the provisioning Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucen...

Страница 338: ...of the software will not be possible Alarm category Equipment ASAP equipment Alarm severity default setting Prompt Reporting state default setting Reported Local indications The red Fault LED is lit Cause Wrong extension board inserted or the inserted extension board is defective Actions Insert an STM 1 interface extension board or change the provisioning Alarm messages 1 318 Alcatel Lucent Propri...

Страница 339: ...f the software will not be possible Alarm category Equipment ASAP equipment Alarm severity default setting Prompt Reporting state default setting Reported Local indications The red Fault LED is lit Cause Wrong extension board inserted or the inserted extension board is defective Actions Insert an X 21 interface extension board or change the provisioning Alarm messages 365 312 803R7 2 Issue 4 May 2...

Страница 340: ...ions The red Fault LED is lit Cause A hardware failure has been detected on the X 21 interface extension board Actions Replace the X 21 interface extension board Note s As 1643 AM and 1643 AMS systems do not support hardware protection X21XcEQF and X21XcUPF are always reported simultaneously as a reminder that a hardware failure is service affecting Alarm messages 1 320 Alcatel Lucent Proprietary ...

Страница 341: ...dications The red Fault LED is lit Cause A hardware failure has been detected on the X 21 interface extension board Actions Replace the X 21 interface extension board Note s As 1643 AM and 1643 AMS systems do not support hardware protection X21XcEQF and X21XcUPF are always reported simultaneously as a reminder that a hardware failure is service affecting Alarm messages 365 312 803R7 2 Issue 4 May ...

Страница 342: ... state default setting Reported Local indications The red Fault LED is lit Cause Although the 1643 AM 1643 AMS is provisioned to be equipped with an X 21 interface extension board no X 21 interface extension board is present Actions Install an X 21 interface extension board or change the provisioning Alarm messages 1 322 Alcatel Lucent Proprietary See notice on first page 365 312 803R7 2 Issue 4 M...

Страница 343: ...ion ASAP ethPS Alarm severity default setting Prompt Reporting state default setting Reported Local indications The red Fault LED is lit Cause Possible causes may be a cable break or wrong physical connections for example Actions Check the cabling Alarm messages 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucent Proprietary See notice on first page 1 323 ...

Страница 344: ...indications Cause There are two possible reasons 1 Either the port is intentionally not in use and therefore is provisioned Not Monitored but mistakenly an input signal is applied due to erroneous routing of intermediate cabling for example or 2 although an input signal is applied the port is mistakenly provisioned Not Monitored Actions Put the X 21 interface port Monitored or check the cabling an...

Страница 345: ...eporting state default setting Reported Local indications Cause The quality of the system clock is not sufficient for re timing purposes and therefore the output timing mode has automatically been switched from the re timed to the self timed mode Actions Restore the original timing source or reconfigure the most reliable timing source to improve the quality of the system clock Alarm messages 365 3...

Страница 346: ......

Страница 347: ...are functionally equal and may be exchanged A AAU Alarm Adapter Unit Radio Relay circuit pack that is used for the collection of external alarms and remote control of external equipment AC Alternating Current Acknowledged Information Transfer Service AITS The confirmed mode of operation of the LAPD protocol ACU Alarm Collection Unit Radio Relay circuit pack that collects of equipment alarms analog...

Страница 348: ...e head of a virtual container for example to create an Administrative Unit AU or a Tributary Unit TU ALS Automatic Laser Shutdown Alternate Mark Inversion AMI A line code that employs a ternary signal to convert binary digits In this line code successive binary ones are represented by signal elements that are normally of alternately positive and negative polarity but are equal in amplitude binary ...

Страница 349: ...mbler AUG Administrative Unit Group AUTO Automatic Automatic Transmit Power Control ATPC Reduces the power output from the transmitter during normal propagation conditions and increases the power output to maximum during fading periods to try to maintain the nominal level of receiver input Autonomous Message A message transmitted from the controlled network element to the ITM SC that was not a res...

Страница 350: ... that provides communications between the Line Controller circuit pack and board controllers on the circuit packs that are associated with a high speed line Branching Interconnection of independent line systems Broadband Communication Voice data and or video communication at greater than 2 Mbit s rates Broadband Service Transport STM 1 concatenation transport over the SLM for ATM applications BUST...

Страница 351: ...ffers a user interface to a server See also Server CMI Coded Mark Inversion CO Central Office Co resident A hardware configuration where the ITM SC and ITM NM applications can be independently active at the same time on the same hardware and software platform without interfering with each other s functioning Common Object Request Broker Architecture CORBA CORBA allows applications to communicate w...

Страница 352: ...CS Digital Access Cross connect System DACScan T See Integrated Transport Management Network Manager Data Communication Channel DCC The embedded overhead communication channel in the SDH line The DCC is used for end to end communication and maintenance It carries alarm control and status information between network elements in an SDH network Data Communication Equipment DCE Provides the signal con...

Страница 353: ...n it and restore the distinct individual channels of these signals Digital Link A transmission span such as a point to point 2 Mbit s 34 Mbit s 140 Mbit s VC12 VC3 or VC4 link between controlled network elements The channels within a digital link are insignificant Digital Section A transmission span such as an STM N or 565 Mbit s signal A digital section may contain multiple digital channels DIL D...

Страница 354: ...Metropolis ADM Universal shelf Metropolis ADM Compact shelf or WaveStar ADM 16 1 Also STM 16 rings can be dual homed with the Metropolis ADM Universal shelf Dual Node Interworking Dual Node Interworking DNI is a configuration of two ring networks that share two common nodes DNI allows a circuit with one termination in one ring and one termination in another ring to survive a loss of signal failure...

Страница 355: ...ns Channel The EOC is a management channel in the SHDSL overhead EOC ext Proprietary EOC message extension A proprietary message set to enhance the standard EOC management capabilities EONB Ethernet Outgoing Number of Mbytes EOW Engineering Order Wire Equivalent Bit Error Ratio EBER The calculated average bit error rate over a data stream Errored Second ES A performance monitoring parameter ES End...

Страница 356: ...the synchronization reference frequency Extra Traffic Unprotected traffic that is carried over the protection channels when that capacity is not used for the protection of service traffic F FAS Frame Alignment Signal FAW Frame Alignment Word FC Full contact Connector FCC Federal Communications Commission FDDI Fiber Distributed Data Interface FEP Front End Processor Free Running An operating condit...

Страница 357: ...ed This time applies for all timing sources in a system hence the name global This can be between 0 and 60 minutes in increments of one minute GNE Gateway network element A network element that passes information between other network elements and operations systems via a data communications network GUI Graphical User Interface GVRP GARP VLAN Registration Protocol H HE Host Exchange High Density B...

Страница 358: ...th respect to the last known frequency comparison with a synchronized reference Host Name Name of the server on which the ITM SC is running HP UX Unix Operating System for a Hewlett Packard platform HS High Speed I I O Input Output ICB Interconnection Box ICP InterConnection Panel IEC International Electrotechnical Committee IEEE Institute of Electrical and Electronic Engineers IF Intermediate Fre...

Страница 359: ...the ITM SC must identify the Gateway network element through which this specific network element is connected to the LAN All packets to this specific network element are routed directly to the Gateway network element by the ITM SC before being re routed if necessary within the Level 1 area For DYNAMIC ROUTING an IS IS Level 2 routing protocol is used that allows a number of Level 1 areas to interw...

Страница 360: ...eal position in time L LAN Local Area Network LAP S Link Access Procedure SDH A mechanism for the encapsulation of Ethernet MAC frames acc to the ITU T Rec X 85 X 86 LAPD Link Access Procedure in the D channel Protocol used on the data link layer OSI layer two according to the ITU T Rec Q 921 LBA Lightwave Booster Amplifier LBO Line Build Out An optical attenuator that guarantees the proper signal...

Страница 361: ...Termination Unit LTU The system that contains the STU C function Link Capacity Adjustment Scheme LCAS The Link Capacity Adjustment Scheme is a protocol that allows to dynamically change the number of payload carrying VC n s in a Virtual Concatenation Group VCG Under management control a VC n can in service be added to or deleted from a VCG Furthermore VC n s for which a Trail Signal Fail TSF condi...

Страница 362: ...Line Termination Unit LTX Line Transmitter LTX EML Line Transmitter with Electro absorption Modulated Laser M MAF Management Application Function Management Connection Identifies the type of routing used STATIC or DYNAMIC If STATIC is selected Management Connection allows the gateway network element to be identified See also IS IS Routing Management Information Base MIB The database in the network...

Страница 363: ...in NE MEM System MEMory unit Message Communications Function MCF Function that provides facilities for the transport and routing of Telecommunications Management Network messages to and from the Network Manager Metropolis ADM MultiService Mux A network multiplexer that is designed to flexibly multiplex plesiochronous and or STM 1 tributary port signals into STM 4 or STM 16 line port signals MF Med...

Страница 364: ...s capability of switching a signal from a working to a protection section MTBF Mean Time Between Failures MTBMA Mean Time Between Maintenance Activities MTIE Maximum Time Interval Error MTPI Multiplexer Timing Physical Interface MTTR Mean Time To Repair Multiplexer Section OverHead MSOH Part of the Section Overhead Is accessible only at line terminals and multiplexers Multiplexer Section Protectio...

Страница 365: ...nt is comprised of telecommunication equipment or groups parts of telecommunication equipment and support equipment that performs network element functions A Network Element has one or more standard Q type interfaces A network element can be directly managed by a management system See also Node Network Element Equivalent NEE The functionality database size and processing power that are required fr...

Страница 366: ...Non revertive switching In non revertive switching there is an active and a standby high speed line circuit pack etc When a protection switch occurs the standby line circuit pack etc is selected which causes the old standby line circuit pack etc to be used for the new active line circuit pack etc The original active line circuit pack etc becomes the standby line circuit pack etc This status remain...

Страница 367: ...lysis design and implementation of object orientated systems OAM P Operations Administration Maintenance and Provisioning OC n Optical Carrier Level n ODF Optical Distribution Frame ODU Optical Demultiplexer Unit OFS Out of Frame Second OI Optical Interface OMU Optical Multiplexer Unit ON Operations Network OOF Out Of Frame OOS Out Of Service Glossary 365 312 803R7 2 Issue 4 May 2007 Alcatel Lucen...

Страница 368: ...an X windows graphical representation and the components used in the Graphical User Interface are OSF Motif compliant these components that are comprise of items such as scrollbars menus radio buttons etc OSI Open Systems Interconnection OW Engineering Order Wire P P11s DS 1 framed 1554 kbit s P12s PDH framed 2 048 Mbit s E1 synchronous 2048 kbit s PDH path layer PABX Private Automatic Branch eXch...

Страница 369: ...H Plesiochronous Digital Hierarchy Peer ITM SC ITM SC at the other end of the peer to peer link Peer to Peer link Connection between two ITM SCs with Geographic Redundancy The link is used to co ordinate the management of a network element See also Geographic Redundancy Performance Monitoring PM Measures the quality of service and identifies degrading or marginally operating systems before an alar...

Страница 370: ...vice PP Pointer Processing PPC Pointer Processor and Cross connect PRI Primary Rate Interface Primary ITM SC ITM SC that is usually managing a network element If the primary ITM SC fails management of the network element is passed over to the secondary ITM SC A network element should be provisioned normally on the primary ITM SC and then be configured for use on the secondary ITM SC See also Geogr...

Страница 371: ... that management information can be exchanged between network elements and management systems QAF Q Adapter Function in NE QOS Quality Of Service Quality Level QL The quality of the timing signal s that are provided to clock a network element The level is provided by the Synchronization Status Marker which can accompany the timing signal If the System and Output Timing Quality Level mode is Enable...

Страница 372: ...s the cross connect REGEN Regenerator Regenerator Loop Loop in a network element between the Station Clock Output s and one or both Station Clock Inputs which can be used to dejitterize the selected timing reference in network applications Regenerator Overhead Controller ROC SLM circuit pack that provides user access to the SDH overhead channels at repeater sites Regenerator Section Termination RS...

Страница 373: ...ed out if the mode is non revertive Revertive Switching In revertive switching there is a working and protection high speed line circuit pack etc When a protection switch occurs the protection line circuit pack etc is selected When the fault clears service reverts back to the original working line RF Radio Frequency RFI Remote Failure Indicator RGU ReGenerator Unit Route A series of contiguous dig...

Страница 374: ... transport entity in the transmission media layer that provides integrity of information transfer across a section layer network connection by means of a termination function at the section layer Section Adaptation SA Function that processes the AU pointer to indicate the phase of the VC 3 4 POH relative to the STM N SOH and assembles disassembles the complete STM N frame Section Overhead SOH Capa...

Страница 375: ...y SFP Small Formfactor Pluggable SH Short Haul SHDSL Single pair high speed digital subscriber line SI Synchronous Interface SIB Subrack Interface Box SLC Subscriber Loop Carrier SLM Signal Label Mismatch Smart Communication Channel SCC An HDLC messaging channel between the SDH TE and the 5ESS host node Similar to the DCC messaging channels that are located in the STM N section overhead SML Servic...

Страница 376: ...h cross connection in the ring and indicates the source and destination network elements for the low speed circuit to which the cross connection belongs This information is used to prevent traffic misconnection in rings that have isolated network elements or segments See also Cross connect Map SSM Synchronization Status Message Standby The operational mode of a physical entity that indicates that ...

Страница 377: ...nnels DCC connectivity Supervisor A user of the ITM SC application with Supervisor privileges See also User Privilege Supervisory Unit SU Radio Relay circuit pack that gives comprehensive supervision and control facilities to the user by collecting information from the Alarm Collection Units and Alarm Adapter Units SVCE Service Switch Receive Unit SWR SLM circuit pack that provides the cross conne...

Страница 378: ...nt functions so that they can pass across the S reference points Synchronous Network The synchronization of synchronous transmission systems with synchronous payloads to a master Network clock that can be traced to a single reference clock Synchronous Transport Module STM The information structure that is used to support section layer connections in SDH System Administrator A user of the computer ...

Страница 379: ...nt types TERM Terminal Multiplexer TGU Timing Generator Unit TI Timing Interface TLM TeLeMetry Unit TLP Terminal with Line Protection TMN Telecommunications Management Network TPU Tributary Port Unit TPU PCT Tributary Port Unit Peripheral Control and Timing link TPU155 Tributary port Unit 155 Mbit s TPU2 Tributary port Unit 2 Mbit s TPU34 45 Tributary port Unit 34 45 Mbit s Transmit direction The ...

Страница 380: ...hase alignment of the VC with respect to the TU in which it resides The pointer position is fixed with respect to the TU frame TSA Time Slot Assignment TSI Time Slot Interchange TTP Trail Termination Point TUG Tributary Unit Group U UAS UnAvailable Seconds UIM X A package that is used for developing the WaveStar ITM SC GUI for X windows ULDT Ultra Long Distance Transmission Unacknowledged Informat...

Страница 381: ...which the ITM SC application runs There are the following different types of users V Value A number text string or other menu selection that is associated with a parameter VF Voice Frequency Virtual Container VC Container with a path overhead VLAN Virtual LAN VPN Virtual Privat Network W Wait to Restore Time WRT The time to wait before switching back after a failure has cleared in a revertive prot...

Страница 382: ...Interface on PC systems Working Label attached to a physical entity Inthe case of revertive switching the working line or unit is the entity that carry service under normal operation In the case of non revertive switching this label has no particular meaning WS WorkStation WSF Work Station Facility X X Terminal Workstation that can support an X Windows interface X Windows Graphical User Interface ...

Страница 383: ...1 43 E32XcUPF 1 41 E32XcWUP 1 314 EMACcLOF 1 52 EMACcRCF 1 58 F FSCcTHR15 1 29 FSCcTHR24 1 30 I IPcEQF 1 73 IPcUNI 1 74 IPcUPF 1 72 IPcWUP 1 315 ISDNcLBK 1 59 L LANcANM 1 53 LANcLOS 1 54 LANcNES 1 55 LANcTRM 1 117 LANDPcTHR15 1 62 LANDPcTHR24 1 63 LANI32GEILScTHR15 1 66 LANI32GEILScTHR24 1 67 LANI32GEISLScTHR15 1 70 LANI32GEISLScTHR24 1 71 LANI3GEILScTHR15 1 64 LANI3GEILScTHR24 1 65 LANI3GEISLScTH...

Страница 384: ...THR24 1 97 P12SNEScTHR15 1 98 P12SNEScTHR24 1 99 P12SNESgcTHR15 1 100 P12SNESgcTHR24 1 101 P12SNSEScTHR15 1 102 P12SNSEScTHR24 1 103 P12SNSESgcTHR15 1 104 P12SNSESgcTHR24 1 105 P12SNUAScTHR15 1 106 P12SNUAScTHR24 1 107 P12SNUASgcTHR15 1 108 P12SNUASgcTHR24 1 109 PFgcEXC 1 25 PMcEQF 1 115 PMcUNI 1 116 PMcUPF 1 114 PMcWUP 1 316 POWAcFLR 1 78 POWBcFLR 1 79 R Related documentation xix Reporting state ...

Страница 385: ...9 VC12NBBEcTHR15 1 227 VC12NBBEcTHR24 1 228 VC12NEScTHR15 1 229 VC12NEScTHR24 1 230 VC12NSEScTHR15 1 231 VC12NSEScTHR24 1 232 VC12NUAScTHR15 1 233 VC12NUAScTHR24 1 234 VC12VcFOPR 1 240 VC12VcFOPT 1 241 VC12VcLOA 1 244 VC12VcLOM 1 245 VC12VcLOPC 1 246 VC12VcLOTC 1 247 VC12VcMND 1 242 VC12VcPLCR 1 253 VC12VcPLCT 1 255 VC12VcPLM 1 251 VC12VcSQM 1 248 VC12VcSSD 1 249 VC12VcSSF 1 250 VC12VcTLCR 1 252 V...

Страница 386: ...300 WANDPcTHR24 1 301 WANI32GEILScTHR15 1 304 WANI32GEILScTHR24 1 305 WANI32GEISLScTHR15 1 308 WANI32GEISLScTHR24 1 309 WANI3GEILScTHR15 1 302 WANI3GEILScTHR24 1 303 WANI3GEISLScTHR15 1 306 WANI3GEISLScTHR24 1 307 X X21cLOS 1 323 X21cNES 1 324 X21OTMcSW 1 325 X21XcEQF 1 321 X21XcUNI 1 322 X21XcUPF 1 320 X21XcWUP 1 319 XRTDcTHR15 1 84 XRTDcTHR24 1 85 Index IN 4 Alcatel Lucent Proprietary See notice...

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