ADC D3LXR-FCA100 User Manual Download

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Appendix D - Abbreviations

LTPS-UM-8013-03

August 30, 2002

D3LX CO and RMT Modules

PPENDIX

D - A

BBREVIATIONS

APS:

Automatic Protection Switching

APU:

Alarm Processing Unit

ATM: Asynchronous Transport Mode

BER:

Bit Error Rate

BNC:

Bayonet-Locking Connector

CO:

Central Office

CPE:

Customer Premises Equipment

DCE:

Data Communication Equipment

DTE:

Data Terminal Equipment

ESD:

Electrostatic Discharge

IS:

In Service

LBO:

Line Build Out

LEC:

Loop Extender Chassis

LMPTST: Lamp Test

LOF:

Loss-Of-Frame

OOS: Out-Of-Service

SCU:

Soneplex Controller Unit

SMDS: Switched Multimegabit Data Service

WDM: Wavelength Division Multiplexing

Summary of Contents for D3LXR-FCA100

Page 1: ...AL Soneplex DS3 Loop Extender D3LX CO Module Product D3LXC FCA100 D3LXC SCA100 CLEI Code SOCPG2GB SOCPG2KB Soneplex DS3 Loop Extender D3LX RMT Module Product D3LXR FCA100 D3LXR SCA100 CLEI Code SOCPG2HB SOCPG2JB ...

Page 2: ...se or interest to such trademarks is granted hereunder and you agree that no such right license or interest shall be asserted by you with respect to such trademark Other product names mentioned in this manual are used for identification purposes only and may be trademarks or registered trademarks of their respective companies Disclaimer of Liability Information contained in this document is compan...

Page 3: ...nt has been damaged in transit immediately report the extent of damage to the transportation company and to ADC DSL Systems Inc Order replacement equipment if necessary Check the packing list to ensure complete and accurate shipment of each listed item If the shipment is short or irregular contact ADC DSL Systems Inc as described in Appendix C Product Support on page 41 If you must store the equip...

Page 4: ...Inspecting Shipment LTPS UM 8013 03 iv August 30 2002 D3LX CO and RMT Modules ...

Page 5: ...binet______________________________________ 14 Four Position Remote Terminal Cabinet Installation 14 Two Position QLX Remote BNC Chassis Installation 16 Power Verification 16 Verification of Electrical DS3 Power Level 16 Verification of Optical Power 17 Provisioning_________________________________________________________________________ 18 Manual 18 Automatic 18 Other Provisioning Considerations ...

Page 6: ...____________________________________________ 36 Appendix A Specifications____________________________________________________________ 37 D3LX Card Edge Connector 38 Appendix B Cleaning and Mating Fiber Optic Systems____________________________________ 39 Cleaning 39 Mating 40 Appendix C Product Support _________________________________________________________ 41 Appendix D Abbreviations __________...

Page 7: ...a Four Position Remote Terminal Cabinet 15 10 D3LX RMT Module Locations in a Two Position QLX Remote BNC Chassis 16 11 Connecting a Maintenance Terminal to the SCU 20 12 Connecting a Maintenance Terminal to the D3RCAM 21 13 D3LX Configuration Screen 23 14 D3LX Alarm Setting Menu 26 15 Display D3LX Status 27 16 Loopback Status and Commands 28 17 Performance Monitoring Menu DS3 E3 PM Configuration S...

Page 8: ... Assignments for Protection Switching Applications 8 3 Chassis Port Description 19 4 Navigational Keys for the Craft Interface Screens During Telnet Sessions 22 5 D3LX CO Configuration Fields SCU V3 7 or later 24 6 D3LX Alarm Level Defaults 26 7 Unit Configuration Fields D3RCAM Version 1 0 or later 35 8 Troubleshooting 36 9 D3LX Module Specifications 37 ...

Page 9: ...erminal Cabinet refer to ADCP 61 151 or the Two Position QLX Remote BNC Chassis refer to LTPS UM 8029 xx The D3LX modules are part of a system that converts a metallic DS3 circuit at the CO site into a DS3 optical signal that uses Wavelength Division Multiplexing WDM to transmit a signal across one single mode fiber to a D3LX RMT via a D3LX LTU at the CPE site The D3LX RMT module converts the opti...

Page 10: ...V RTN BNC panel rear 21 ADC adapter cables DS3 out Loop Extender front Loop Extender rear D3LX LTU jack block POWER AC DC POWER AC DC D3LX RMT OPT APS STATUS FAR END DS3 STATUS DS3 ONLINE LMPTST APS RESET ENABLE FAIL BER LOCKOUT FORCE R FAULT G O K FLASH LBK OFF UNEQPP G ONLINE OFF OFFLINE TX RX 1 1 2 1 1 3 2 3 TX RX TX RX TX RX CPE Remote CO Local D3LX CO OPT APS STATUS FAR END DS3 STATUS DS3 ONL...

Page 11: ...grams of the D3LX card edge connector refer to D3LX Card Edge Connector on page 38 Figure 3 D3LX CO Front Panel OPT APS D3LX CO STATUS FAR END DS3 STATUS DS3 ONLINE LMPTST APS RESET ENABLE FAIL BER LOCKOUT FORCE R FAULT G O K FLASH LBK OFF UNEQPP G ONLINE OFF OFFLINE Lamp test force Automatic protection switching pushbutton Reset pushbutton Retaining latch Status LEDs Enable pushbutton Online stat...

Page 12: ...tive On flashing Green DS3 in loopback output AIS On solid Red DS3 fault LOS On flashing Red DS3 in loopback output AIS DS3 ONLINE Off Not lit DS3 offline On solid Green DS3 active OPT Off Not lit Optical link active normal operation On solid Yellow BER fault On solid Red Optical link failure OOF APS Off Not lit No protection switching normal operation On solid Yellow Force manual protection enabl...

Page 13: ...reshold and the D3LX is configured for protection protection switching occurs and an alarm is indicated The optical alarm is indicated when the threshold exceeds 10 6 to 10 10 default is 10 8 The optical switch threshold may be set between 10 4 and 10 10 default is 10 6 Manual Switching Service can be manually switched from the online D3LX module to the offline module by simultaneously pressing th...

Page 14: ...mploy it For more information about protection switching refer to Setting Up System Options on page 19 a meter and variable line attenuator are available fiber optic patch cords are of appropriate length and that the connectors are of appropriate type SC or FC for your application the optical components receive the proper cleaning procedures For more information about cleaning refer to Appendix B ...

Page 15: ...NC panel In every group of 4 slots such as 1 1 through 1 4 the right most two slots have cables plugged into the bottom 2 wire wrap pins T1 and R1 and the two left most slots have cables plugged into the top 2 wire wrap pins T and R If it is a protected system or a single D3LX module then slots 1 2 and 1 4 do not have cables For example a D3LX CO module plugged into slot 1 1 of the chassis or in a...

Page 16: ...hing Applications Working Card Slot TX RX BNC Connector Pair Protect Card Slot TX RX BNC Connector Pair 1 1 1 15 1 3 2 16 2 1 3 17 2 3 4 18 3 1 5 19 3 3 6 20 4 1 7 21 4 3 8 22 5 1 9 23 5 3 10 24 6 1 11 25 6 3 12 26 7 1 13 27 7 3 14 28 2 3 4 9 8 5 6 4 3 2 1 19 18 17 16 15 23 22 20 16 17 18 19 BNC panel front T R T1 R1 L1 L2 2 4 T R T1 R1 T R T1 R1 L1 L2 2 3 PORT 2 DTE RS 232 T R T1 R1 T R T1 R1 L1 ...

Page 17: ... prevent dust and damage to the connection The fiber should be tagged to identify the circuit 3 Open the front panel of the LEC into which the D3LX CO will be installed Avoid exposure to invisible laser radiation Do not look into the ends of any optical fiber or directly into the module fiber connectors as exposure to invisible laser radiation may result Use a meter to verify active fibers Do not ...

Page 18: ...ction switching is required proceed to the next step If protection switching is required a working module may be installed in the first slot of any quad group such as 1 1 2 1 3 1 4 1 5 1 6 1 or 7 1 The protection module is installed in the slot to its immediate right in the order of 1 3 2 3 3 3 4 3 5 3 6 3 or 7 3 For more information on protection switching refer to Protection Switching on page 4 ...

Page 19: ...the protective dust cap from the connector on the D3LX CO module 1 1 1 3 2 1 2 3 3 1 3 3 4 1 4 3 5 1 5 3 6 1 6 3 7 1 7 3 Use 1 mounting slots for working D3LX units Use 3 mounting slots for protect D3 units LX 1 2 3 5 4 6 7 CR MJ MN ACO PWR HSKP RMT ALM LMPTST DISP RMT STATUS RESET C R A F T S C U X 25 ETH O S S SCU APU 1 2 Working unit Protect unit D3LX D3LX D3LX CO OPT APS STATUS FAR END DS3 STA...

Page 20: ...ical DS3 Power Level 1 Apply power to the D3LX CO 2 Attach the fiber patch cord from the D3LX CO to a meter 3 Confirm that the readings are within the specification 5 dBm to 23 dBm If the reading is not within the specification check all fiber optic connections to the D3LX CO If the reading is still not within the specification replace the module 4 Once the readings are within specification discon...

Page 21: ...8 Disconnect the meter patch cord from the D3LX CO module 9 Route the fiber out the top of the chassis and adjust as required to remove any excess slack 10 Guide the fiber with one hand while sliding the module slowly back into the chassis 11 Using the retaining latch press the module into the chassis until it is properly seated 12 Did the STATUS indicator light green If there is no DS3 signal pre...

Page 22: ...stalled 2 Route the fiber patch cord through the top of the chassis and around the radius limiters as shown in Figure 8 The protective cover must remain on the fiber connector to prevent dust and damage to the connection The fiber should be tagged to identify the circuit Figure 8 Routing the Fiber Through a Four Position Remote Terminal Cabinet Avoid exposure to invisible laser radiation Do not lo...

Page 23: ...t this time 7 Remove the protective dust cap from the connector on the D3LX RMT module Figure 9 D3LX RMT Module Locations in a Four Position Remote Terminal Cabinet 8 After removing the protective cover from a fiber patch cord confirm that the fiber optic connector is free of debris as directed in Appendix B Cleaning and Mating Fiber Optic Systems on page 39 9 Proceed to Power Verification on page...

Page 24: ...ssis Do not seat module in connector at this time 7 Remove the protective dust cap from the connector on the D3LX RMT module 8 After removing the protective cover from a fiber patch cord confirm that the fiber optic connector is free of debris as directed in Appendix B Cleaning and Mating Fiber Optic Systems on page 39 9 Proceed to Power Verification on page 16 POWER VERIFICATION Verification of E...

Page 25: ...he D3LX RMT module The D3LX RMT module optical power level specification is now verified 9 Route the fiber out the top of the chassis and adjust as required to remove any excess slack 10 Guide the fiber with one hand while sliding the module slowly back into the chassis 11 Using the retaining latch press the module into the chassis until it is properly seated If there is excessive resistance withd...

Page 26: ...ges occur in the network system configuration For complete information about manual provisioning refer to the Soneplex Loop Extender System Operation and Maintenance Manual Version S1 0 document ADCP 61 494 and Soneplex Shelf Controller User Manual V3 7 AUTOMATIC Automatic provisioning occurs in a previously provisioned system when replacing the D3LX module or when power to the module is lost and ...

Page 27: ...e 19 If you are using the D3RCAM refer to Connecting a Maintenance Terminal to the D3RCAM Craft Port on page 20 CONNECTING A MAINTENANCE TERMINAL TO THE SCU CRAFT PORT Connect the VT100 compatible terminal or host computer to the interface port as follows 1 For initial setup connect the local maintenance terminal to the SCU craft port on front panel After configuration the SCU may be connected to ...

Page 28: ... D3RCAM 2 Select the cable for use between the craft port and the maintenance terminal with a DB 9 male connector at one end and a maintenance terminal connector at the other end 3 Connect one end of the interface cable to the maintenance terminal and the other end to the D3RCAM craft port as shown in Figure 12 4 Start a terminal emulation program such as Procomm that emulates a VT100 terminal The...

Page 29: ...st 30 2002 21 5 At the maintenance terminal press The Enter User Name field appears Figure 12 Connecting a Maintenance Terminal to the D3RCAM ENTER Maintenance terminal Serial COM port Interface cable Four position remote terminal chassis Craft port RESET C R A F T STATUS ...

Page 30: ... Cycles through selections Activates the current setting or choice or display a menu Returns to the previous menu Selects the line or item above the current one Selects the line or item below the current one Selects the next page or item to the right of the current one Selects the previous page or item to the left of the current one or returns to the previous menu Menu number Selects the menu or i...

Page 31: ...ce system menu to view or edit the configuration for each D3LX module in the chassis This menu can also be used to equip provision assign thresholds and assign service state 1 Connect a maintenance terminal to the craft port on the SCU front panel and log on to the craft interface system as described in Connecting a Maintenance Terminal to the SCU Craft Port on page 19 2 From the Main menu select ...

Page 32: ...ity from service and stops T2 alarm reporting by the D3LX CO Optical BER Alarm Threshold Toggle Set to OFF or set between 10 6 and 10 10 The average Bit Error Ratios of both the incoming optical signals are monitored by the D3LX CO By monitoring BERs the D3LX CO is capable of triggering a minor alarm when any of the monitored signals degrades below the BER threshold level 10 8 Optical BER Switch T...

Page 33: ...1 and 2 Input Enter up to 8 alphanumeric characters Enter the remote housekeeping alarm label you want for each field the fields can be edited to create customized labels When a housekeeping alarm occurs for example door ajar water on the floor or fire alarm the name assigned is displayed in the condition column of the Alarm History and Active Alarms screens SCU V3 7 Blank This field shows as N A ...

Page 34: ...larms BOARD FAIL Major COMM FAIL Major CONFIG MISMATCH Minor HSKP1 HSKP2 Minor PROTECT COMM FAIL Minor OPTICAL COMM FAIL Minor VERSION MISMATCH Minor Optical Facility Alarms APS LIMIT Minor FORCE TO WORK Minor FORCE TO PROT Minor LASER DEGRADE Minor OPTICAL LOF Major OPTICAL LOS Major T BER Minor DS3 Facility Alarm LOOPED BACK Minor RECEIVE LOS Major TRANSMIT LOS Minor RECEIVE AIS Major ...

Page 35: ...isplay the status of both working and protect modules in local and remote sites 1 From the Main menu select 2 Display Status 2 From the Alarms menu select 5 Display D3LX Status as shown in Figure 16 3 Use and to select the group and slot to display Figure 15 Display D3LX Status 2 Display Status 5 Display D3LX Status SPACEBAR ...

Page 36: ...Commands 3 From the Loopback Status Commands menu select 1 High Low Speed Loopback Status Commands as shown in Figure 16 to view the status of current loopbacks and to enable new loopback tests for low speed modules and their associated components 4 Use and to select the group and slot to display populate each data field according to your requirements then assign the selections by pressing Figure ...

Page 37: ...t DS3 E3 PM Configuration as shown in Figure 17 3 In PM Reports select DS3 E3 Far End PM Configuration To change the type of report select the Group and Circuit then select Local or Remote 15 Minute Daily or Summary 4 Use and to select the group and slot to display populate each data field according to your requirements then assign the selections by pressing Figure 17 Performance Monitoring Menu D...

Page 38: ...working properly 4 Loopback Status Commands and then select 1 High Low Speed Loopback Status Commands to view the loopback status or perform loopbacks on the selected D3LX or 8 Trouble Isolation as shown in Figure 18 on page 31 and then select the Group and Slot 3 Use and to select the group and slot to display populate each data field according to your requirements then assign the selections by p...

Page 39: ... 03 Local Configuration D3LX CO and RMT Modules August 30 2002 31 Figure 18 System Maintenance Trouble Isolation Screen Shown LOGGING OFF To log off from anywhere on the system during a Telnet session press CTRL D ...

Page 40: ...m and remove the cord as shown in Figure 19 2 For FC type connectors unscrew the threaded cap counterclockwise and withdraw the unit halfway out of the chassis while preventing the fiber optic cord from binding 3 Replace the protective cap on the optical connector located on the circuit board Do not look into the ends of any optical fiber or into any plug in module connector Exposure to invisible ...

Page 41: ...ervice state The D3RCAM Configuration menu is shown in Figure 22 on page 34 1 Connect a maintenance terminal to the craft port on the D3RCAM front panel Logon to the craft interface system as described in Connecting a Maintenance Terminal to the D3RCAM Craft Port on page 20 The Main Menu appears as shown in Figure 20 If the Main Menu does not appear check the terminal communication parameters or c...

Page 42: ... to configure each card in a working and protect system Both working and protect cards are provisioned at the same time Provisioning can be done from either the CO or remote end Additionally configuration must be done prior to testing an D3LX circuit from the remote end Alarms Display Status Unit Configuration System Date Time System Maintenance Help Display Active Alarms Display Alarm Summary Dis...

Page 43: ... Protect State Toggle PROTECTED Line protection Unprotected UNPROTECTED No protection DS3 Provisioned Toggle YES Brings up DS3 default settings and allows configuration changes NO NO No configuration changes allowed DS3 Service State Toggle IN SERVICE Select IS after completing the remaining con figurations OOS OUT OF SERVICE Leave this field at OUT OF SERVICE versus IN SERVICE at this time to avo...

Page 44: ...o Yes Check and correct fiber problems i e back reflections etc Reinsert D3LX D3LX Opt Fail BER LED red or yellow No D3LX APS Lockout Force LED red No Yes Is optical receive level within specs Problem resolved No Call ADC Yes STOP Yes Correct optical receive level i e clean connectors remove attenuators etc No Press Reset on Is D3LX condition still present Determine reason for lockout i e online c...

Page 45: ...th D3LX CO D3LX RMT Optical Connector Transmit Device Receive Device Transmit Power Receive Dynamic Range Minimum Optical Budget BER Threshold for Protection Switching BER Threshold for Minor Alarm 9 125 µm single mode 1550 nm 40 nm 1310 nm 40 nm SC or FC Laser PIN Photodiode 7 dBm 2 dBm 5 dBm to 23 dBm 13 dB 8 5 x 10 4 to 1 x 10 10 1 x 10 4 to 1 x 10 10 Nominal Per catalog number Average Power So...

Page 46: ...7 6 5 4 3 2 32 31 30 29 28 27 26 25 24 23 22 21 20 1 MPUFAIL SLOTADD3 PS2 ALM MPUDATOUT SLOTADD0 GND B C A 48 VDC RTNA SLOTADD1 SLOTADD2 SLOTADD4 TESTLED MPUDATIN MYBRDFAIL GND GND GND MPUDATOUT MPUDATIN MATEBRDFAIL 48 VDC RTNB CHASSIS GND 48 VDC B ACOSWITCH AMIN AMAJ VMIN CHASSIS GND ACOSWITCH VMAL REMALM GND GND 14 11 GND GND MPUCLKIN MPUCLKIN HSKPB DISPLAYREM TXMATECOMDAT TXMATECOMCLK TXMATECOM...

Page 47: ...e twice wipe several times across the tip c Blow across the end of the ferrule with clean dry compressed air d Visually inspect the connector tip for cleanliness If the tip does not appear to be thoroughly cleaned repeat Step a through Step c 3 Clean adapters as follows a SC and FC adapters are cleaned by using a pipe cleaner moistened with alcohol Insert the pipe cleaner into either end of the ad...

Page 48: ...ors Align the housing key with the slot in the adapter Push the connector into the adapter and screw the threaded cap clockwise onto the adapter to complete the connection SC connector Align the housing key with the slot in the adapter Push the connector into the adapter until a click is heard felt indicating that the latching system is engaged When connector is fully engaged the white stripes on ...

Page 49: ...ystem Turn Up and Testing Network Monitoring upstream or downstream Power Monitoring and Remote Surveillance Service Maintenance Agreements Systems Operation ADC Technical Assistance Center 800 638 0031 714 730 3222 Fax 714 730 2400 Email wsd_support adc com Technical Information System Network Configuration Product Specification and Application Training product specific Installation and Operation...

Page 50: ...Error Rate BNC Bayonet Locking Connector C CO Central Office CPE Customer Premises Equipment D DCE Data Communication Equipment DTE Data Terminal Equipment E ESD Electrostatic Discharge I IS In Service L LBO Line Build Out LEC Loop Extender Chassis LMPTST Lamp Test LOF Loss Of Frame O OOS Out Of Service S SCU Soneplex Controller Unit SMDS Switched Multimegabit Data Service W WDM Wavelength Divisio...

Page 51: ...r normal use ADC will replace defective media at no charge if it is returned to ADC during the 30 day warranty period along with proof of the date of shipment The transportation charges for shipment of returned products to ADC will be prepaid by the Buyer ADC will pay transportation charges for shipment of replacement products to Buyer unless no trouble is found NTF in which case the Buyer will pa...

Page 52: ... Franklin Avenue Tustin CA 92780 7013 Tel 714 832 9922 Fax 714 832 9924 Technical Assistance Tel 800 366 3891 x73223 Fax 952 917 3244 DNV Certification Inc REGISTERED FIRM ISO 9001 TL 9000 DOCUMENT LTPS UM 8013 03 HS 8N 1240518 ...

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