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5. Diagnostics

5-2

March 2005

8335-A2-GB20-A0

Self-Test

Use the Selftest screen to view the results of the last self-test performed when the
card was powered on or reset.

Procedure

To view the results of the last self-test:

1. Follow this menu selection sequence:

Diagnostics

→

Selftest

(

D-A

)

The Selftest screen appears.

2. Interpret the display as shown in

Table 5-1, Monitoring – Selftest

Содержание Hotwire 8335

Страница 1: ...Hotwire ATM Line Cards Models 8335 8355 8365 8375 and 8385 User s Guide Document No 8335 A2 GB20 A0 March 2005...

Страница 2: ...ons use one of the following methods Internet Visit the Paradyne World Wide Web site at www paradyne com Be sure to register your warranty at www paradyne com warranty Telephone Call our automated sys...

Страница 3: ...ties 1 5 Management Information Base MIB Support 1 5 SNMP Trap Support 1 5 2 Menus and Screens Menu and Screen Formats 2 1 Components of a Hotwire Screen 2 2 Naming Conventions for Ports and Interface...

Страница 4: ...guring ATM Traffic Profiles 3 36 Clearing Cross Connections 3 41 Configuring Rate Shaping Models 8335 8365 8385 3 42 Entering Service Node Configuration Information Models 8335 8365 8375 and 8385 3 43...

Страница 5: ...figuration 6 4 Configuration Loader Statistics 6 4 Resetting the Card 6 5 Downloading Code 6 6 A SNMP Traps Trap Managers A 1 SNMP Traps A 1 B Connector Pin Assignments Model 8820 BLC Telco Connector...

Страница 6: ...Contents iv March 2005 8335 A2 GB20 A0...

Страница 7: ...navigating the screens Chapter 3 Configuration Provides instructions for configuring the unit Chapter 4 Monitoring Describes how to use the LEDs status messages and statistics to monitor the unit Chap...

Страница 8: ...odem Model 6390 with Inline Phone Filter Installation and Operation Supplement 6390 A2 GN10 Hotwire ReachDSL Modem Model 6390 with Inline Phone Filter Installation Instructions 8000 A2 GB22 Hotwire Ma...

Страница 9: ...tric Digital Subscriber Line ADSL It can be set to adapt to the line conditions at startup or set to the following fixed rates depending on line code G dmt and ANSI T1 413 32 to 8000 kbps downstream a...

Страница 10: ...sing 2B1Q line code Model 8355 supports data rates up to 2176 kbps upstream or downstream using ReachDSL line code Model 8365 supports data rates up to 3008 kbps downstream and 512 kbps upstream using...

Страница 11: ...ectable HEC Endpoint Support Features The cards endpoint support features include Third party endpoint support The Models 8335 8365 8375 and 8385 line cards support third party endpoints through the H...

Страница 12: ...ion in which the endpoints include a router to provide data encapsulation Figure 1 2 Router Endpoint 00 16682 ATM Network ATM Cells DSL Integrated Access Device IAD SCM Hotwire ATM Line Card GranDSLAM...

Страница 13: ...ects for ATM Management RFC 2515 Definitions of Managed Objects for HDSL2 and SHDSL Lines draft ietf adslmib hdsl2 10 txt Definitions of Textual Conventions and OBJECT IDENTITIES for ATM Management RF...

Страница 14: ...1 About the ATM Line Cards 1 6 March 2005 8335 A2 GB20 A0...

Страница 15: ...ays the list of menu options When selected by using the up and down arrow keys to move the cursor position a menu option displays a submenu window 3 Letter Navigation Keys are provided within a menu l...

Страница 16: ...previous remote login If the current login is remote the last field displays the previous local login 2 Display Area is the main body of the screen This area contains the screen name in a tab at the...

Страница 17: ...sists of a family name and a port number same as the port name followed by a number identifying a logical interface on the port Currently the interface number is limited to 1 For example dsl12 1 Line...

Страница 18: ...the next window Esc p Ctrl z Goes back to the previous window Esc t Ctrl a Ctrl c Ctrl t or Ctrl y Goes back to the original top level window Left arrow Ctrl b Moves the cursor to the left Right arro...

Страница 19: ...login ID and password are case sensitive If you have RADIUS Authentication this verification may take several minutes as each RADIUS server is contacted one at a time If you are denied access during a...

Страница 20: ...nformation is displayed only for populated slots See the Hotwire Management Communications Controller MCC Card IP Conservative User s Guide for more information about the Hotwire Chassis Main Menu Pro...

Страница 21: ...t supports For example SCM SDSL 16 Reach 24 ADSL 12 or SHDSL 24 Status Position 1 T or _ Test mode Card currently in test mode or _ for no active test Position 2 M or _ Major alarm Major alarm present...

Страница 22: ...lecting Exit from either the Hotwire MCC menu or the Hotwire DSL menu 2 Press Ctrl z 3 From the Hotwire Chassis Main Menu select Logout The system exits from the current login session on the Hotwire D...

Страница 23: ...e Management Configuration Information Models 8335 and 8385 on page 3 46 In cases where there is a substantive difference between the screens for the different card models an example for each card mod...

Страница 24: ...After accessing your line card for the first time use the Card Information screen to configure basic information about the card To access the Card Information screen follow this menu selection sequenc...

Страница 25: ...phanumeric characters to identify the person or organization responsible for the card Default blank Card Location Up to 16 alphanumeric characters to identify the location of the card Default blank AT...

Страница 26: ...you are using the card in Notrh American Annex A or European Annex B networks The purpose of Spectrum Management is to facilitate a reasonable spectral environment for the coexistence of multiple tec...

Страница 27: ...2 GB20 A0 March 2005 3 5 To access the Spectrum Management screen follow this menu selection sequence Configuration Card Spectrum Mgt A A G For the Model 8355 or Model 8375 the following Spectrum Mana...

Страница 28: ...that are to be used for this card Default Annex A Annex A The operational parameters for North America will be used Annex B The operational parameters for Europe will be used Spectrum Management Enabl...

Страница 29: ...nter Country Code Model 8385 only The Spectrum Management standard to be used on this Model 8385 card to calculate the speeds allowable to comply with Spectrum Management Default USA USA The T1 417 Sp...

Страница 30: ...racteristics of the DSL ports from the DSL Port Configuration screen To access the DSL Port Configuration screen follow this menu selection sequence Configuration Physical Ports DSL Ports A B B DSL Po...

Страница 31: ...applications that cannot tolerate having the speed of the DSL link change for example a TDM application Fixed rate is the fastest method and it always trains at the same speed However depending on lin...

Страница 32: ...144 272 400 528 784 1168 1552 or 2320 kbps Default 2320 kbps Available Nx128 rates are 144 256 384 512 768 1024 or 1536 kbps Default 1536 kbps Auto Baud Target Margin A range of 0 to 15 dB The upper l...

Страница 33: ...d in the device s factory initialization file Edit Reset Model 8355 DSL Ports Procedure To enter DSL Port Configuration screen information for the Model 8355 1 Select an Action Edit To edit fields on...

Страница 34: ...vailable only if Spectrum Management is set to Enable on the Spectrum Management screen menu selection A A G and if relative loop length is specified in the device s factory initialization file Short...

Страница 35: ...The maximum transmission rate for the ATU C and ATU R The range may be limited according to local guidelines when Spectrum Management is set to Enable on the Spectrum Management screen menu selection...

Страница 36: ...time All ports share a single default alarm profile as part of the factory defaults Errored Seconds Trap Threshold Severely Errored Seconds Trap Threshold Unavailable Seconds Trap Threshold Loss of P...

Страница 37: ...ap is sent If set to Disable or 0 no LOP trap is ever sent If set to 1 a trap is sent after each LOP event Rate Increase ATU C ATU R 0 to 2176 kbps in 32 kbps increments or a D for Disable Default Dis...

Страница 38: ...2 Select the Port Name of the port to be configured or reset dsl1 through dsl12 3 For Edit mode position the cursor in the field you wish to modify Type the value you want and press Enter For Enter Li...

Страница 39: ...is set to Fixed DMT and ANSI 32 832 kbps Default 832 kbps G lite 32 512 kbps Default 64 kbps Maximum Downstream Speed The maximum downstream DSL line rate in 32 kbps increments the card can train to...

Страница 40: ...Errored Second SES events equals or exceeds the selected number within a 15 minute period an SNMP trap is sent If set to Disable or 0 no SES trap is ever sent If set to 1 a trap is sent after each SE...

Страница 41: ...8375 DSL Ports Procedure To enter DSL Port Configuration screen information for the Model 8375 1 Select an Action Edit To edit fields on the screen Reset To enable the port and cause the DSL line to r...

Страница 42: ...length of the line in kilofeet This value is usually specified by the carrier This option is available only if Spectrum Management is set to Enable on the Spectrum Management screen menu selection A A...

Страница 43: ...uration profile as part of the factory defaults Maximum Tx Rate Minimum Tx Rate and Target SNR Margin are part of the general line configuration profile Maximum Tx Rate ATU C ATU R The maximum transmi...

Страница 44: ...time All ports share a single default alarm profile as part of the factory defaults Errored Seconds Trap Threshold Severely Errored Seconds Trap Threshold Unavailable Seconds Trap Threshold Loss of P...

Страница 45: ...MP trap is sent If set to Disable or 0 no LOP trap is ever sent If set to 1 a trap is sent after each LOP event Rate Increase ATU C ATU R 0 to 2176 kbps in 32 kbps increments or a D for Disable Defaul...

Страница 46: ...enter DSL Port Configuration screen information for the Model 8385 1 Select an Action Edit To edit fields on the screen Reset To enable the port and cause the DSL line to retrain 2 Select the Port Nam...

Страница 47: ...n the loop excluding any bridged tap and L24 is the total length of 19 22 or 24 gauge cable in the loop excluding any bridged tap 8 5 14 5 kft in 5 kft increments or NoLoad Line Length This option app...

Страница 48: ...e number of DSL Severely Errored Second events equals or exceeds the selected number within a 15 minute period an SNMP trap is sent If set to Disable or 0 no Severely Errored Seconds trap is ever sent...

Страница 49: ...the selected number within a 15 minute period an SNMP trap Enterprise trap xdslLinkUpDownTransitions 1 is sent If Link Down Count is set to Disable or 0 no Link Down trap is ever sent If set to 1 a t...

Страница 50: ...5 8365 and 8385 Determine whether this card will function as an endpoint for ATM OAM loopbacks from the ATM Physical Layer screen To access the ATM Physical Layer screen follow this menu selection seq...

Страница 51: ...ment Endpoint Enable Defines the port as a segment loopback The card will check the location ID in a loopback cell and loop the cell if the location ID is valid Otherwise the cell will be dropped A va...

Страница 52: ...Parameters Set ATM parameters using the ATM Parameters screen To access the ATM Parameters screen follow this menu selection sequence Configuration ATM Switch ATM Parameters A E A For the Models 8335...

Страница 53: ...es of service The values represent the amount of oversubscription the Connection Admission Control algorithm allows for the class of service Uncorrected HEC Count A number from 0 to 1000 or a D for Di...

Страница 54: ...re virtual circuit connections from the line card to the endpoint with the ATM Cross Connect screen To access the ATM Cross Connect screen follow this menu selection sequence Configuration ATM Switch...

Страница 55: ...0 March 2005 3 33 For the Model 8355 and Model 8375 the following ATM Cross Connect screen appears For the Model 8365 the following ATM Cross Connect screen appears For the Model 8385 the following AT...

Страница 56: ...rtual Path Identifier of the connection from 0 to 15 VCI The VCI Virtual Channel Identifier of the connection from 32 to 255 Profile Name Models 8335 and 8385 Tx Profile Rx Profile Models 8355 and 837...

Страница 57: ...the cell will be dropped Default Enable Disable To loop a cell only if the location ID matches the preconfigured location ID All other loopback cells are passed to the next segment CSN The Connection...

Страница 58: ...ATM Traffic Profiles screen Profiles define quality of service and other attributes to control traffic in the network To access the ATM Profiles screen follow this menu selection sequence Configurati...

Страница 59: ...his profile is for a management path to the endpoint that is used by the Network Access Provider to manage the endpoint This traffic could include SNMP or Telnet traffic This connection is not policed...

Страница 60: ...2 overhead you have approximately 44 bytes available for data Therefore the total overhead is 53 44 For a 64 kbps stream this results in 77 1 kbps 64 x 53 44 The 80 kbps allows extra bandwidth for add...

Страница 61: ...er 1 10 of the traffic profile you wish to modify or 0 to add a new traffic profile Factory default traffic profiles are read only To scroll to the previous or next group of profiles type u for Up or...

Страница 62: ...The Cell Delay Variation Tolerance in tenths of microseconds Permitted values are 1 through 156000 SCR Models 8335 8365 and 8385 only The Sustained Cell Rate if applicable Permitted values are 1 up to...

Страница 63: ...r To access the Clear Cross Connects screen follow this menu selection sequence Configuration ATM Switch Clear X Connects A E D The Clear Cross Connects screen appears Procedure To clear cross connect...

Страница 64: ...e Rate Shaping Configuration screen appears Procedure To configure rate shaping 1 Select the interface to be changed dsl1 1 through dsl24 1 on the Model 8385 2 Enter the rate shape value limit for WAN...

Страница 65: ...els 8335 8365 8375 and 8385 Record information about the endpoint using the SN Service Node Configuration screen To access the SN Configuration screen follow this menu selection sequence Configuration...

Страница 66: ...3 Configuration 3 44 March 2005 8335 A2 GB20 A0 For the Model 8365 or 8375 the following SN Configuration screen appears For the Model 8385 the following SN Configuration screen appears...

Страница 67: ...provided from the endpoint you can enter it here If you attempt to enter information into fields already configured at the endpoint your entries will not be saved The fields at the bottom of the scree...

Страница 68: ...s 8335 and 8385 only enter or change the connection that the DSL provider uses for IP management of the SN This connection will be maintained through a power recycle To access the SN Management Config...

Страница 69: ...he IP address that the DSL provider will use to manage the SN Duplicate endpoint management IP addresses are not allowed This field is normally specified through the NMS interface although you can als...

Страница 70: ...3 Configuration 3 48 March 2005 8335 A2 GB20 A0...

Страница 71: ...rts Status on page 4 4 View the list of active ports ATM physical layer information DSL link performance and DSL error statistics Monitoring ATM Activity on page 4 11 View the ATM parameters cross con...

Страница 72: ...e the Card screens to display information about the system Procedure To view general card information time and date and the system log 1 Follow this menu selection sequence Monitoring Card B A 2 Selec...

Страница 73: ...LD code version number Specific PLD Revision Models 8355 8375 and 8385 only The Programmable Logic Devices PLD code version number for additional devices on this card Time Date Screen B A B Displays t...

Страница 74: ...20 A0 Viewing Physical Ports Status Use the Physical Ports screens to display information about physical ports Procedure To view the active ports list and DSL statistics 1 Follow this menu selection s...

Страница 75: ...that the line is dormant Training Dormant Models 8335 8365 8375 and 8385 The port is waiting for outside input The port has either detected energy on the line and is attempting to establish communica...

Страница 76: ...tistics for the DSL link at the physical layer Enter a port name dsl1 dsl24 to see current statistics CPE Vendor ID The manufacturer of the endpoint ATU R ATU C Margin The noise margin reported by the...

Страница 77: ...the endpoint in dB The larger the number the higher the link s tolerance to noise Down Attenuation The signal attenuation reported by the endpoint in dB Generally the larger the number the longer the...

Страница 78: ...gnal attenuation detected by the line card in dB Generally the larger the number the longer the loop Operating Speed The DSL line speed in kbps for the downstream and upstream data paths Attainable Sp...

Страница 79: ...e occurred ATU R ATU C UAS Unavailable Seconds The number of 1 second intervals during which the DSL line is unavailable The line becomes unavailable after 10 contiguous SESs or training Once unavaila...

Страница 80: ...minute interval DSL Error Stats Screen Model 8385 B B F Displays errors encountered on a selected port during the current 15 minute period the previous 15 minute period the previous hour and the curre...

Страница 81: ...ization The values represent the amount of oversubscription the Connection Admission Control algorithm allows for the class of service Uncorrected HEC Count If the number of HEC errors 0 to 1000 excee...

Страница 82: ...er card ATM Cross Connect Screen Models 8355 and 8375 B E B Displays ATM cross connections VPI The VPI of this connection VCI The VCI of this connection Tx Profile The downstream traffic profile used...

Страница 83: ...e VPI VCI connection is operational Down The VPI VCI connection is not operational CSN The Connection Serial Number associated with this connection for example 02S06 000 where 02 is the slot number S...

Страница 84: ...arly Packet Discard and Partial Packet Discard POL Displays the policing mode It is one of N None All cells are forwarded to the SCM T Tag All cells are forwarded to the SCM but nonconforming cells ce...

Страница 85: ...new traffic profile Profile Name The default name or name specified for a traffic profile Enter a space to delete an existing entry Class Displays the class of service for the profile UBR Unspecified...

Страница 86: ...t Unknown Cells Number of cells with an unknown VPI and VCI VCC Performance Statistics Screen B E E Displays statistics for the selected Virtual Channel Connection VCC Interface Name Select the name o...

Страница 87: ...interface Then enter wan1 1 for the VC2 connection VC1 will show data being received from and sent to the endpoint while VC2 will show data being sent to from the SCM card NOTE For the DSL interface c...

Страница 88: ...on screens to display read only system information about Service Node Procedure To view SN information 1 Follow this menu selection sequence Monitoring SN Information B F 2 The Monitor SN menu appears...

Страница 89: ...e Rev Version of firmware Vendor ID The 4 character vendor ID of the SN Models 8355 8365 and 8385 only ITU Standard Rev Populated by the ITU standard revision number of G 994 1 Model 8385 only Service...

Страница 90: ...Port is disabled Port is in test or is down Port is training ALT BANK 8335 8355 8375 8385 9 16 1 8 13 24 1 12 Off Amber Fast Blinking The ports not currently displayed by the port status LEDs are fun...

Страница 91: ...f which can be displayed on the Selftest screen Alarms on page 5 4 Displays the alarm conditions that have been detected ATM Ping on page 5 11 Sends OAM F5 loopback cells to the remote end of the ATM...

Страница 92: ...e results of the last self test performed when the card was powered on or reset Procedure To view the results of the last self test 1 Follow this menu selection sequence Diagnostics Selftest D A The S...

Страница 93: ...ational FPGA Verifies that the Field Programmable Gate Array FPGA is operational ATM Cross Connects Verifies that the ATM cross connect interface device is operational Backplane Interface Verifies tha...

Страница 94: ...rd Alarms screen to determine if any alarm conditions have been detected Procedure To view the alarms 1 Follow this menu selection sequence Diagnostics Alarms D B The Card Alarms screen appears 2 Inte...

Страница 95: ...e SCM card has been removed from the chassis DSL Port Selftest Fail DSL port self test results A result code is shown for each port P for Pass or F for Fail Minor Alarms Config Error If ALARM appears...

Страница 96: ...F for Fail Initialization Failure The DSL link has failed to initialize due to one of the following Data Init Failure No ACK is received form sending configuration information to the peer ATU Configu...

Страница 97: ...contiguous Severely Errored Frames SEF Loss of Signal Quality A Loss of Signal Quality LOSQ condition exists A LOSQ condition exists when the noise margin falls below the minimum noise margin 0 dB or...

Страница 98: ...this line the card has detected a checksum error in the memory where the configuration is stored Loss of Cell Delineation If a loss of cell delineation has been detected on the port an A for Alarm ap...

Страница 99: ...jor Alarms Selftest Shown as Pass or Fail ATM Bus Failure If ALARM appears on this line there has been a Loss Of Clock LOC because the line card is unable to communicate with the SCM This could be bec...

Страница 100: ...rrored Seconds has exceeded the user defined threshold Unavailable Seconds The number of Unavailable Seconds has exceeded the user defined threshold Loss of Sync Word Second The number of Loss of Sync...

Страница 101: ...n sequence Diagnostics ATM Ping ATM Ping Config D C A The ATM Ping screen appears Use the ATM Ping screen to initiate a test to verify that the virtual circuit is connected The card sends cells to the...

Страница 102: ...of the VC to be tested VCI Enter the VCI of the VC to be tested Type The type of test either End2End End to End F5 Loopback or Segment Segment F5 Loopback Direction Select the direction you wish to s...

Страница 103: ...conds Procedure To test a virtual circuit 1 Follow this menu selection sequence Diagnostics ATM Ping ATM Ping Summary D C B The ATM Ping Summary screen appears if active ping s are running 2 Type U fo...

Страница 104: ...if the loopback cell for the VPI VCI is defined towards the endpoint End or towards the network Net Elapsed Time Displays the amount of time that has elapsed since the test began Cells Sent Displays...

Страница 105: ...initiated from the Model 8385 ATM SHDSL Line Card to any segment of the network customer side repeaters or to the SHDSL transceiver on the remote terminal site Procedure To initiate a loopback test 1...

Страница 106: ...begins on the selected unit The test continues to run until you enter End or the selected duration has expired 7 Enter End if you want to end the test before the duration has expired 8 Interpret the...

Страница 107: ...HDSL transceiver unit SRU 1 SRU 8 for a Signal Transceiver Unit repeater Serial No Displays the serial number of the unit to be tested after you enter the port name and unit ID Unit Side Enter the sid...

Страница 108: ...5 Diagnostics 5 18 March 2005 8335 A2 GB20 A0...

Страница 109: ...ew This chapter provides instructions on how to perform miscellaneous maintenance procedures These procedures may include Clearing NVRAM on page 6 2 Uploading and Downloading a Configuration on page 6...

Страница 110: ...lows you to restore default factory settings and reset the card This disrupts any existing connections To access the NVRAM Clear screen follow this menu selection sequence Configuration Card NVRAM Cle...

Страница 111: ...restored by downloading it from a TFTP server Uploading the configuration file saves it for purposes of disaster recovery and duplication to other cards Downloading a configuration file updates all c...

Страница 112: ...ocedure To download a configuration file 1 In the Configuration File Name field enter the pathname to be used for the file when it is written to the TFTP server The file name may be a regular path nam...

Страница 113: ...is has the same effect as if the card were pulled from the chassis then replaced and disrupts any existing connections A power on self test occurs and the card retrains with its DSL endpoint To access...

Страница 114: ...image NOTE Version 04 03 xx or greater of the MCC card allows you to automatically download firmware files stored in the MCC card s Flash File System FFS to cards in the BLC Upon power on each card wi...

Страница 115: ...r information on how specify path and file names 2 In the TFTP Server IP Address field enter the IP address of the TFTP server in decimal notation or M1 to select the MCP card as the TFTP server 3 In...

Страница 116: ...005 8335 A2 GB20 A0 4 After Completed successfully appears in the Transfer Status field go to the Apply Download screen Configuration Card Download Code Apply Download A A F B 5 Select Yes to reset th...

Страница 117: ...g and routing traps Table A 1 SNMP Traps shows the traps supported on the ATM Line Cards Table A 1 SNMP Traps 1 of 6 Event Description Variable Bindings Cold start 0 Card has been reset and performed...

Страница 118: ...reshold reached ifIndex RFC 2863 adslAturPerfCurr15MinESs adslAturThresh15MinESs adslAturPerfLossThreshTrap Loss of Signal 15 minute interval threshold reached ifIndex RFC 2863 adslAturPerfCurr15MinLo...

Страница 119: ...nges ifIndex dsx1LineStatus dsx1LineStatusChange hdsl2ShdslLoopAttenCrossing The loop attenuation threshold has been reached exceeded for the HDSL2 SHDSL segment endpoint identified IfIndex hdsl2Shdsl...

Страница 120: ...t identified IfIndex hdsl2ShdslInvIndex hdsl2ShdslEndpointSide hdsl2ShdslEndpointWirePair hdsl2ShdslEndpointCurr15Min LOSWS hdsl2ShdslEndpointThreshLOSWS hdsl2ShdslPerfUasThresh The unavailable second...

Страница 121: ...file transfer mpeDevFileXferName mpeDevFileXferType mpeDevFileXferOperation mpeDevFileXferErrorStatus mpeDevFileXferStatus pdnAtmIfConfExtExcessInvalid CellsAlarm The number of cells with uncorrectab...

Страница 122: ...m Clear Configuration has changed so that the previously invalid CAC contracts can now be guaranteed in the egress direction IfIndex xdslLinkUpDown Transitions The DSL link is in a fluctuating state i...

Страница 123: ...if the loop is not being shared with POTS then to the Main Distribution Frame MDF The following table lists the pin assignments for each of these interfaces Port Pins Port Pins Port Pins Port Pins Por...

Страница 124: ...n Distribution Frame MDF The following table lists the pin assignments for each of these interfaces CONN for Slots 1 3 CONN PINS Tip Ring CONN for Slots 1 3 CONN PINS Tip Ring Port 1 1 26 Port 14 14 3...

Страница 125: ...ly 0 6 kg 1 4 lbs Approximately 0 7 kg 1 5 lbs Approximately 0 6 kg 1 4 lbs Approvals Safety Certifications Refer to the equipment s label for approvals on product Power Model 8335 B1 000 Model 8355 B...

Страница 126: ...375 Model 8365 and 8375 Model 8385 2B1Q ReachDSL ANSI ANSI T1 413 1998 G dmt ITU G 992 1 G lite ITU G 992 2 G SHDSL ITU G 991 2 DSL Line Rates Model 8335 Model 8355 Model 8365 Model 8375 running Reach...

Страница 127: ...4 5 screen 3 28 Ping screen 5 7 5 10 round trip delay 5 12 5 14 segment endpoint 3 29 4 5 setting parameters 3 30 Traffic Profiles screen 3 36 Unknown Cell Log screen 4 17 attainable line rate display...

Страница 128: ...stream Speed 3 17 DSL Error Statistics screen 4 9 4 10 DSL line rate 2B1Q 3 10 displaying 4 6 4 8 DMT G lite ANSI 3 17 3 26 DSL Link Perf screen 4 5 4 8 DSL link performance summary Model 8335 4 6 Mod...

Страница 129: ...k 5 5 Loss of Frame Card Alarms screen 5 7 Loss of Power Card Alarms screen 5 7 Loss of Power Seconds trap threshold 3 15 3 23 Loss of Signal Card Alarms screen 5 5 5 7 5 8 5 10 Loss of Signal Quality...

Страница 130: ...3 28 Rate Decrease trap threshold 3 15 3 23 Rate Increase trap threshold 3 15 3 23 rate shaping 3 42 rate table 2B1Q 3 10 related documents vi relative capacity 4 6 relative loop length 3 12 3 20 rem...

Страница 131: ...acteristics 3 39 configuring 3 39 default 3 37 displaying 4 12 4 15 4 19 training behavior 2B1Q 3 10 DMT and G lite 3 17 SHDSL 3 25 transmit power 4 6 traps ATM trap thresholds 3 30 DSL trap threshold...

Страница 132: ...Index IN 6 March 2005 8335 A2 GB20 A0...

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