ADTRAN Total Access 3010 Troubleshooting Guide

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Total Access 3010 BDSL Alarms Troubleshooting Guide

Document Number: 61182BDSLALM-44A December 2005

Total Access 3010 BDSL Alarms Troubleshooting Guide

Front Matter

Trademarks

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To the Holder of the Manual

The contents of this publication are current as of the date of publication. ADTRAN® reserves the right to change the contents without prior notice.

In no event will ADTRAN be liable for any special, incidental, or consequential damages or for commercial losses even if ADTRAN has been advised thereof as a result of issue of this publication.

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ii 61182BDSLALM-44A

Revision History

Revision Date Description

A December 2005 Initial release

Technical Support

For inquiries regarding this document or ADTRAN® Networks sales and support, please contact us at the following: Website: sales.australia@adtran.com Phone: +61-3-9658-0500

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Total Access 3010 BDSL Alarms Troubleshooting Guide

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iv 61182BDSLALM-44A

General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Tables

Table 1. SCU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Table 2. Quad SHDSL LTU (P/N 1181403L1#T) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Table 3. 16-Port SHDSL (P/N 1181422L1T) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Table 4. OC3/STM-1 CSM IR (P/N 1181044L1#T) and OC3/STM-1 CSM LR (P/N 1181044L2#T) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Table 5. E1 Octal IMA (P/N 1181409L2T) - see ADTRAN-TAOctIMA-MIB: adtaoima.mib . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Table 6. CSM-128 (P/N 1181041L4T) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

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Total Access 3010 BDSL Alarms Troubleshooting Guide

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vi 61182BDSLALM-44A

Total Access 3010 BDSL Alarms

GENERAL

This document is a troubleshooting guide for the ADTRAN Total Access® 3010. This guide is pertinent to Total Access 3010 Broadband Digital Subscriber Line (BDSL) alarms, and is designed for Network Operation Centers, technicians, and network engineers who are involved in the every day use of this equipment and who are familiar with the basic operation of the Total Access 3010. This document is comprised of the following tables:

• Table 1. SCU on page 2

• Table 2. Quad SHDSL LTU (P/N 1181403L1#T) on page 5

• Table 3. 16-Port SHDSL (P/N 1181422L1T) on page 7

• Table 4. OC3/STM-1 CSM IR (P/N 1181044L1#T) and OC3/STM-1 CSM LR (P/N 1181044L2#T) on page 11

• Table 5. E1 Octal IMA (P/N 1181409L2T) - see ADTRAN-TAOctIMA-MIB: adtaoima.mib on page 17

• Table 6. CSM-128 (P/N 1181041L4T) on page 22

61182BDSLALM-44A 1

Total Access 3010 BDSL Alarms Troubleshooting Guide

Table 1. SCU

# Alarm Alarm

1 System Log is full Warning System Log is 90% full. The

2 Invalid

authentication attempts surpassed

3 System Log fails to

record an event

4 Blown fuse alarm is

active on module

5 A card has been

inserted into the chassis

Severity

Warning Invalid user authentication

Warning System Log fails to record an

Major Blown fuse alarm is active on

Informational A card has been inserted into

Description OID Possible Causes Corrective Action

System Log has a circular buffer. The System Log will destroy the oldest half of its entries when it is 100% full. This alarm is used to notify Management stations to download the System Log so entries may not be lost.

Note: This alarm is disabled by default.

attempts.

event

module

the chassis

adTAeSCUSystemLogFull System Event Log has reached

90% capacity.

AdTAeSCUSystemLogInvalidAuthentAtt A user account has exceeded

its number of invalid user authentication attempts.

AdTAeSCUSystemLogFailure SCU memory error. Perform SCU Self Test.

adTAeSCUCtrpBlownFuse A module in the system

indicates a blown fuse.

adTAeSCUCtrpCardInserted A card has been inserted into

the chassis

This alarm is used to notify Management stations to download the System Log so entries may not be lost.

Replace unit if Self Test fails. If unit passes Self Test and System Log failures persist, call ADTRAN Tech Support.

Replace the affected module.

6 A card has been

removed from the chassis

7 Remote Input Alarm

clear

8 Remote Input Alarm

active

9 External Input #1

Alarm clear

10 External Input #1

Alarm active

Warning A card has been removed

from the chassis

Informational Remote Input Alarm clear adTAeSCUCtrpRmtAlmClear

Major Remote Input Alarm active adTAeSCUCtrpRmtAlm The remote Alarm inputs are

Informational External Input #1 Alarm clear adTAeSCUCtrpExt1AlmClear

Major External Input #1 Alarm

active

adTAeSCUCtrpCardRemoved A card has been removed from

the chassis

shorted.

adTAeSCUCtrpExt1Alm The External Alarm #1 inputs

are shorted.

2 61182BDSLALM-44A

Table 1. SCU (Continued)

General

# Alarm Alarm

11 External Input #2

Alarm clear

12 External Input #2

Alarm active

13 Bus A Power Failure

Alarm clear

14 Bus A Power Failure

Alarm active

15 Bus B Power Failure

Alarm clear

16 Bus B Power Failure

Alarm active

Severity

Informational External Input #2 Alarm clear adTAeSCUCtrpExt2AlmClear

Major External Input #2 Alarm

Informational Bus A Power Failure Alarm

Major Bus A Power Failure Alarm

Informational Bus B Power Failure Alarm

Major Bus B Power Failure Alarm

Description OID Possible Causes Corrective Action

active

clear

active

clear

active

adTAeSCUCtrpExt2Alm The External Alarm #2 inputs

are shorted.

adTAeSCUCtrpBusApwrAlmClear

adTAeSCUCtrpBusApowerAlm Blown Fuse or faulty wiring on

DC Power Bus A.

adTAeSCUCtrpBusBpwrAlmClear

adTAeSCUCtrpBusBpowerAlm Blown Fuse or faulty wiring on

DC Power Bus B.

Check for blown fuse or faulty wiring on DC Power Bus A. Ensure that the DC power bus is supplied with the voltage levels specified in the system spec:

Power: –48 VDC nominal (-42 VDC to –56 VDC)

Check for blown fuse or faulty wiring on DC Power Bus B. Ensure that the DC power bus is supplied with the voltage levels specified in the system spec:

Power: –48 VDC nominal (–42 VDC to –56 VDC)

17 Communication

with card restored

18 Communication

with card failed

19 Invalid Auto

Upgrade configuration file has been detected.

Informational Communication with a card

has been restored

Warning Communication with a card

has failed

Minor Auto Upgrade Configuration

File is invalid

adTAeSCUCardCommRestored A line module installed in a slot

has resumed communication to the SCU.

adTAeSCUCardCommFail A line module installed in a slot

is not responding to the SCU.

adTAeSCUAutoUpgradeInvalidConfigFile Invalid Auto Upgrade

configuration file has been detected.

Replace the module. If communication failure alarms persist after replacing module, then contact ADTRAN Tech Support.

Obtain a valid .auc file from ADTRAN Project Management.

61182BDSLALM-44A 3

Total Access 3010 BDSL Alarms Troubleshooting Guide

Table 1. SCU (Continued)

# Alarm Alarm

20 Module is not

present in the Auto Upgrade configuration file

21 Module upgrade

operation has failed.

Severity

Warning Auto Upgrade detected a

Warning Auto Upgrade for the given

Description OID Possible Causes Corrective Action

module that is not listed in the AUC File

Module failed

adTAeSCUAutoUpgradeUnknownModule The module is not listed in the

adTAeSCUAutoUpgradeModuleUpgrade Failed

.auc file.

The module did not complete the upgrade process with the auc file.

Verify that the module is a valid component of the ADTRAN System Release.

Verify that communication can be established with the line module via either SNMP or the Craft menus. If communication cannot be established, replace the module. If communication can be established then attempt a manual firmware upgrade.

4 61182BDSLALM-44A

Table 2. Quad SHDSL LTU (P/N 1181403L1#T)

General

# Alarm Alarm

1 0 = DISABLE,

1 = ENABLE

2 Signal Lost 0 = Signal Lost Alarm adShdslTraps The line has been

3 LOSWS 1 = LOSWS Alarm hdsl2ShdslPerfLOSWSThresh This alarm is generated when

4 ES 2 = ES Alarm hdsl2ShdslPerfESThresh This alarm is generated when

Severity

Description OID Possible Causes Corrective Action

A bit encoded string representing the enabled/ disabled status of all alarms for the card. The bits are defined in network order, that is, most significant bit first. The various bit positions are:

adTA3000qGSHDSLCardAlarmEnable

disconnected, cut, or the unit is in the process of handshaking. If it is a handshake problem then possible causes are:

• Annexes do not match between the LTU and NTU.

• Lineprobing is enabled on one unit and disabled on the other

a LOSWS is detected within a 15 minute period.

an ES is detected within a 15 minute period.

Connect the physical line between the LTU and NTU if the unit stays in the signal lost state more than several seconds and it is not a handshake issue.

See link down section

See CVC section.An ES is defined as a second in which a CRC error occurs.

5 SES 3 = SES Alarm hdsl2ShdslPerfSESThresh This alarm is generated when

a SES is detected within a 15 minute period.

6 UAS 4 = UAS Alarm hdsl2ShdslPerfUASThresh This alarm is generated when

an UAS is detected within a 15 minute period.

7 CVC 5 = CVC Alarm hdsl2ShdslPerfCRCanomaliesThresh This alarm is generated when

a CRC error is detected within a 15 minute period.

8 SNR Margin 6 = SNR Margin Alarm hdsl2ShdslSNRMarginCrossing This alarm is generated when

the SNR reaches or exceeds the provisioned threshold.

See CVC section.A SES is defined as a second in which a 50 CRC errors occurs.

See CVC section. An UAS is defined as a second that the SHDSL line is unavailable. It is also defined as 10 contiguous SESs.

See CVC section. A CVC is defined as a CRC error.

A low SNR could be resolved by picking a less noisy line or reducing the line length.

61182BDSLALM-44A 5

Total Access 3010 BDSL Alarms Troubleshooting Guide

Table 2. Quad SHDSL LTU (P/N 1181403L1#T) (Continued)

# Alarm Alarm

9 Loop Attenuation 7 = Loop Attenuation Alarm hdsl2ShdslLoopAttenCrossing This alarm is generated when

10 Remote Loss of

Power

11 Link Down 9 = Link Down Alarm linkDown The line is connected and is

12 RESERVED 10 = RESERVED 13 RESERVED 11 = RESERVED 14 RESERVED 12 = RESERVED 14 RESERVED 13 = RESERVED 16 RESERVED 14 = RESERVED 17 RESERVED 15 = RESERVED

Severity

Description OID Possible Causes Corrective Action

the loop attenuation reaches or exceeds the provisioned threshold.

8 = Remote Loss of Power Alarm

hdsl2ShdsllocalPowerLoss The NTU has lost power. Provide power to the NTU.

attempting to train. Possible causes are:

• Too much noise on the line.

• Line length too great for selected rate. Try a slower rate.

High loop attenuation could be resolved by picking a less noisy line or reducing the line length.

Resolve whatever issue is causing the unit to not train if this alarm persists for more than a few training attempts.

6 61182BDSLALM-44A

Table 3. 16-Port SHDSL (P/N 1181422L1T)

General

# Alarm Alarm

1 Loss of Signal Major Loss of Signal Alarm adEShdslLossofSignalAlmACT,

2 LTU Loss of Sync

Word

3 LTU CRC Error Major LTU CRC Error adEShdslLTUCRCErrorAlmACT,

Severity

Major LTU Loss of Sync Word Alarm adEShdslLTULossofSyncWordAlmACT,

Description OID Possible Causes Corrective Action

adEShdslLossofSignalAlmCLR

adEShdslLTULossofSyncWordAlmCLR

adEShdslLTUCRCErrorAlmCLR

ACT - The line has been disconnected, cut, or the unit is in the process of handshaking. If it is a handshake problem then possible causes are:

• Annexes do not match between the LTU and NTU.

• Lineprobing is enabled on one unit and disabled on the other.

CLR - The issue causing the alarm has been resolved

ACT - The line is connected and is attempting to train. Possible causes are:

• Too much noise on the line.

• Line length too great for selected rate. Try a slower rate.

CLR - The issue causing the alarm has been resolved

ACT - This alarm is generated when a CRC error is detected. CRC errors can be generated by noise on the line, line length too great for the provisioned rate, a temporary electrical disturbance (such as lightning).

CLR - Cleared immediately after the alarm is activated.

Connect the physical line between the LTU and NTU if the unit stays in the signal lost state more than several seconds and it is not a handshake issue.

Resolve whatever issue is causing the unit to not train if this alarm persists for more than a few training attempts.

Resolve the issue causing the unit to generate CRC errors. If the CRC errors were caused by an unusual or temporary event then they may be ignored.

4 LTU SNR Margin

Alarm

Major LTU SNR Margin Alarm adEShdslLTUSNRMarginAlmACT,

adEShdslLTUSNRMarginAlmCLR

ACT - This alarm is generated when the SNR reaches or exceeds the provisioned threshold.

CLR - This alarm is cleared once the SNR is no longer meeting or exceeding the provisioned threshold

A low SNR could be resolved by picking a less noisy line or reducing the line length.

61182BDSLALM-44A 7

Total Access 3010 BDSL Alarms Troubleshooting Guide

Table 3. 16-Port SHDSL (P/N 1181422L1T) (Continued)

# Alarm Alarm

5 LTU Loop

Attenuation Alarm

6 NTU Loss of Sync

Word

7 NTU CRC Error Major NTU CRC Error adEShdslNTUCRCErrorAlmACT,

Severity

Minor LTU Loop Attenuation Alarm adEShdslLTULoopAttenAlmACT,

Major NTU Loss of Sync Word Alarm adEShdslNTULossofSyncWordAlmACT,

Description OID Possible Causes Corrective Action

adEShdslLTULoopAttenAlmCLR

adEShdslNTULossofSyncWordAlmCLR

adEShdslNTUCRCErrorAlmCLR

ACT - This alarm is generated when the loop attenuation reaches or exceeds the provisioned threshold.

CLR - This alarm is cleared once the loop attenuation is no longer meeting or exceeding the provisioned

ACT - The line is connected and is attempting to train. Possible causes are:

• Too much noise on the line.

• Line length too great for selected rate. Try a slower rate.

CLR - The issue causing the alarm has been resolved

ACT - This alarm is generated when a CRC error is detected. CRC errors can be generated by noise on the line, a line length too great for the provisioned rate, or a temporary electrical disturbance (such as lightning).

CLR - Cleared immediately after the alarm is activated.

High loop attenuation could be resolved by picking a less noisy line or reducing the line length

Resolve whatever issue is causing the unit to not train if this alarm persists for more than a few training attempts.

Resolve the issue causing the unit to generate CRC errors. If the CRC errors were caused by an unusual or temporary event then they may be ignored.

8 NTU SNR Margin

Alarm

Minor NTU SNR Margin Alarm adEShdslNTUSNRMarginAlmACT,

adEShdslNTUSNRMarginAlmCLR

ACT - This alarm is generated when the SNR reaches or exceeds the provisioned threshold.

CLR - This alarm is cleared once the SNR is no longer meeting or exceeding the provisioned threshold

A low SNR could be resolved by picking a less noisy line or reducing the line length.

8 61182BDSLALM-44A

Table 3. 16-Port SHDSL (P/N 1181422L1T) (Continued)

General

# Alarm Alarm

9 NTU Loop

Attenuation Alarm

10 LTU ES Threshold

11 LTU SES Threshold

12 LTU UAS Threshold

Severity

Minor NTU Loop Attenuation Alarm adEShdslNTULoopAttenAlmACT,

Crossing Alarm

Description OID Possible Causes Corrective Action

LTU Errored Seconds Threshold Crossed

LTU Severely Errored Seconds Threshold Crossed

LTU Unavailable Seconds Threshold Crossed

adEShdslNTULoopAttenAlmCLR

adEShdslLTUESThreshCrossed This alarm is generated when

adEShdslLTUSESThreshCrossed This alarm is generated when

adEShdslLTUUASThreshCrossed This alarm is generated when

ACT - This alarm is generated when the loop attenuation reaches or exceeds the provisioned threshold.

CLR - This alarm is cleared once the loop attenuation is no longer meeting or exceeding the provisioned threshold.

the number of ES within a 15 minute period exceed the provisioned threshold.

the number of SES within a 15 minute period exceed the provisioned threshold.

the number of UAS within a 15 minute period exceed the provisioned threshold.

High loop attenuation could be resolved by picking a less noisy line or reducing the line length.

See LTU/NTU CRC error and Loss of Sync Word sections.An ES is defined as a second in which a CRC error occurs or a LOSWS has occurred.

See LTU/NTU CRC error and Loss of Sync Word sections.A SES is defined as a second in which 50 CRC errors occurs or a LOSWS has occurred.

See Loss of Signal and LTU/ NTU CRC error sections. An UAS is defined as a second that the SHDSL line is unavailable. It is also defined as 10 contiguous SESs.

13 LTU CVC Threshold

Crossing Alarm

14 LTU LOSWS Threshold

Crossing Alarm

15 LTU OS Threshold

Crossing Alarm

LTU Code Violation Count Threshold Crossed

LTU Loss of Sync Word Seconds Threshold Crossed

LTU Outage Seconds Threshold Crossed

adEShdslLTUCVCThreshCrossed This alarm is generated when

the number of CVC within a 15 minute period exceed the provisioned threshold.

adEShdslLTULOSWSThreshCrossed This alarm is generated when

the number of LOSWS within a 15 minute period exceed the provisioned threshold.

adEShdslLTUOSThreshCrossed This alarm is generated when

the number of OS within a 15 minute period exceed the provisioned threshold.

See LTU/NTU CRC error section.

A CVC is defined as a CRC error.

See LTU/NTU Loss of Sync Word section.

See TELSTRA definition of an outage second.

61182BDSLALM-44A 9

Total Access 3010 BDSL Alarms Troubleshooting Guide

Table 3. 16-Port SHDSL (P/N 1181422L1T) (Continued)

# Alarm Alarm

16 NTU ES Threshold

17 NTU SES Threshold

18 NTU UAS Threshold

19 NTU CVC Threshold

20 NTU LOSWS Threshold

Severity

Crossing Alarm

Description OID Possible Causes Corrective Action

NTU Errored Seconds Threshold Crossed

NTU Severely Errored Seconds Threshold Crossed

NTU Unavailable Seconds Threshold Crossed

NTU Code Violation Count Threshold Crossed

NTU Loss of Sync Word Seconds Threshold Crossed

adEShdslNTUESThreshCrossed This alarm is generated when

the number of ES within a 15 minute period exceed the provisioned threshold.

adEShdslNTUSESThreshCrossed This alarm is generated when

the number of SES within a 15 minute period exceed the provisioned threshold.

adEShdslNTUUASThreshCrossed This alarm is generated when

the number of UAS within a 15 minute period exceed the provisioned threshold.

adEShdslNTUCVCThreshCrossed This alarm is generated when

the number of CVC within a 15 minute period exceed the provisioned threshold.

adEShdslNTULOSWSThreshCrossed This alarm is generated when

the number of LOSWS within a 15 minute period exceed the provisioned threshold.

See LTU/NTU CRC error section.An ES is defined as a second in which a CRC error occurs.

See LTU/NTU CRC error section.

A SES is defined as a second in which a 50 CRC errors occurs.

See Loss of Signal and LTU/ NTU CRC error sections.

An UAS is defined as a second that the SHDSL line is unavailable. It is also defined as 10 contiguous SESs.

See LTU/NTU CRC error section.

A CVC is defined as a CRC error.

See LTU/NTU Loss of Sync Word section.

21 NTU OS Threshold

22 Remote Loss of

Power

Crossing Alarm

Alert Remote Unit has lost power adEShdslRemoteLossOfPower The NTU has lost power. Provide power to the NTU.

NTU Outage Seconds Threshold Crossed

adEShdslNTUOSThreshCrossed This alarm is generated when

the number of OS within a 15 minute period exceed the provisioned threshold.

See TELSTRA definition of an outage second.

10 61182BDSLALM-44A

Table 4. OC3/STM-1 CSM IR (P/N 1181044L1#T) and OC3/STM-1 CSM LR (P/N 1181044L2#T)

General

# Alarm Alarm

OC3 Framer Alarms

1 OC3 Framer - LOS Critical Framer Loss of Signal adCSMOC3AmFrmLOSSet,

2 OC3 Framer - LOF Critical Fram er Loss of Frame adCSMOC3AmFrmLOFSet,

3 OC3 Framer - AIS-L Alert AIS-L adCSMOC3AmFrmLAISSet,

4 OC3 Framer - RFI-L Minor RFI-L adCSMOC3AmFrmLRFISet,

5 OC3 Framer - SF Critical Framer SF adCSMOC3AmFrmSFSet,

6 OC3 Framer - SD Critical Framer SD adCSMOC3AmFrmSDSet,

7 OC3 Framer - AIS-P Minor Framer AIS-P adCSMOC3AmFrmPAISSet,

8 OC3 Framer - Loss

of Pointer

9 OC3 Framer - SLM Minor Framer - SLM adCSMOC3AmFrmSLMSet,

Severity

Critical Framer Loss of Pointer adCSMOC3AmFrmLOPSet,

Description OID Possible Causes Corrective Action

adCSMOC3AmFrmLOSClr

adCSMOC3AmFrmLOFClr

adCSMOC3AmFrmLAISClr

adCSMOC3AmFrmLRFIClr

adCSMOC3AmFrmSFClr

adCSMOC3AmFrmSDClr

adCSMOC3AmFrmPAISClr

adCSMOC3AmFrmLOPClr

adCSMOC3AmFrmSLMClr

Loss of fiber path Fix fiber or connections

Loss of SDH/SONET stream Fix fiber or far end

Receiving AIS at line level due to far end upstream problem

Remote Failure Indication due to far end Rx problem

Corrupted signal on fiber Clean or fix fiber or far end

Receiving AIS at path level due to far end upstream problem

Loss of SDH/SONET stream Fix fiber or far end

C2 byte not ATM because payload is not ATM stream

equipment Fix upstream problem of

far end

Fix Tx fiber or replace near end equipment

equipment

equipment Fix upstream problem of

far end

equipment Fix far end payload

mapping

10 OC3 Framer - UEQ Minor Framer - UEQ adCSMOC3AmFrmUEQSet,

adCSMOC3AmFrmUEQClr

11 OC3 Framer - PRFI Minor Framer - PFRI adCSMOC3AmFrmPRFISet,

adCSMOC3AmFrmPRFIClr

12 OC3 Framer - PTIM Minor Framer - PTIM adCSMOC3AmFrmPTIMSet,

adCSMOC3AmFrmPTIMClr

13 OC3 Framer - STIM Minor Framer - STIM adCSMOC3AmFrmSTIMSet,

adCSMOC3AmFrmSTIMClr

Receiving Unequipped on SDH/SONET stream

Remote Failure Indication at Path level due to far end Rx problem

Path trace doesn't match expected value

Section trace doesn't match expected value

Fix far end SDH/SONET mapping

Fix SDH SONET mapping or framing

Fix far end Tx Path Trace string or near end expected string

Fix far end Tx Section Trace string or near end expected string

61182BDSLALM-44A 11

Total Access 3010 BDSL Alarms Troubleshooting Guide

Table 4. OC3/STM-1 CSM IR (P/N 1181044L1#T) and OC3/STM-1 CSM LR (P/N 1181044L2#T) (Continued)

# Alarm Alarm

OC3 ATM Alarms Cell Delineation

14 ATM - OC3 Loss Cell

Delineation

15 ATM - MPI Loss Cell

Delineation

16 ATM - Port1 Loss

Cell Delineation

17 Clock Hold Over Alert Clock Hold Over adCSMOC3AmCLKHoldOverSet,

18 Primary Clock Fail Minor Primary Clock Fail adCSMOC3AmPriClkFailSet,

19 Secondary Clock

Fail

20 Equipment

Loopback

21 Factory Loopback Alert Factory Loopback adCSMOC3AmFacLoopbackSet,

22 APS Alert APS adCSMOC3AmAPSSet,

Severity

Alert ATM - OC3 Loss Cell

Alert ATM - MPI Loss Cell

Alert ATM - Port1 Loss Cell

Minor Secondary Clock Fail adCSMOC3AmSecClkFailSet,

Alert Equipment Loopback adCSMOC3AmEqLoopbackSet,

Description OID Possible Causes Corrective Action

Delineation

adCSMOC3AmATMOC3SetLossCellDeli, adCSMOC3AmATMOC3ClrLossCellDeli

adCSMOC3AmATMMPISetLossCellDeli, adCSMOC3AmATMMPIClrLossCellDeli

adCSMOC3AmATMP1SetLossCellDeli, adCSMOC3AmATMP1ClrLossCellDeli

adCSMOC3AmCLKHoldOverClr

adCSMOC3AmPriClkFailClr

adCSMOC3AmSecClkFailClr

adCSMOC3AmEqLoopbackClr

adCSMOC3AmFacLoopbackClr

adCSMOC3AmAPSClr

Loss of ATM Cell delineation on the fiber

Loss of ATM Cell delineation on the management port

Loss of ATM Cell delineation on a line card port

All clock sources have failed Fix clock input or fiber if

Primary clock source has failed

Secondary clock source has failed

Loopback test is active

A protection switch occurred

Fix far end equipment or fiber

Fix far end equipment or mapping

rx line timing mode Fix clock input

Fix clock input

23 Out of Range Minor Out of Range adCSMOC3AmOutOfRangeSet,

24 Out of Lock Minor Out of Lock adCSMOC3AmOutOfLockSet,

25 Cell Delineation

Status Change

26 Quarter Hourly

Section Coding Violation

27 Quarter Hourly

Errored Seconds

Alert Cell Delineation Status

Change

Alert Coding Violation adCSMOC3AmTQSecCVClr,

Alert Errored Seconds adCSMOC3AmTQSecESClr,

adCSMOC3AmOutOfRangeClr

adCSMOC3AmOutOfLockClr adCSMOC3AmSetCellDelineationStatusChange,

adCSMOC3AmClrCellDelineationStatusChange

adCSMOC3AmTQSecCVSet

adCSMOC3AmTQSecESSet

Bad clock input, bad frequency

Bad clock input, unstable frequency

Cell delineation was either lost or gained

Corrupted signal on fiber Clean or fix fiber or far end

Fix clock input

equipment

12 61182BDSLALM-44A

Table 4. OC3/STM-1 CSM IR (P/N 1181044L1#T) and OC3/STM-1 CSM LR (P/N 1181044L2#T) (Continued)

General

# Alarm Alarm

28 Quarter Hourly

Section Severely Errored Seconds

29 Quarter Hourly

Section Severely Errored Framing Seconds

30 Quarter Hourly Line

Near End Coding Violation

31 Quarter Hourly Line

Near End Errored Seconds

32 Quarter Hourly Line

Near End Severely Errored Seconds

33 Quarter Hourly Line

Near End Unavailable Seconds

34 Quarter Hourly Path

Near End Coding Violation

Severity

Alert Quarter Hourly Section

Alert Severely Errored Framing

Alert Line Near End Coding

Alert Line Near End Errored

Alert Line Near End Severely

Alert Line Near End Unavailable

Alert Path Near End Coding

Description OID Possible Causes Corrective Action

Severely Errored Seconds

Seconds

Violation

Seconds

Errored Seconds

Seconds

Violation

adCSMOC3AmTQSecSESClr, adCSMOC3AmTQSecSESSet

adCSMOC3AmTQSecSEFSClr, adCSMOC3AmTQSecSEFSSet

adCSMOC3AmTQLNECVClr, adCSMOC3AmTQLNECVSet

adCSMOC3AmTQLNEESClr, adCSMOC3AmTQLNEESSet

adCSMOC3AmTQLNESESClr, adCSMOC3AmTQLNESESSet

adCSMOC3AmTQLNEUASClr, adCSMOC3AmTQLNEUASSet

adCSMOC3AmTQPNECVClr, adCSMOC3AmTQPNECVSet

Corrupted signal on fiber Clean or fix fiber or far end

equipment

Corrupted signal on fiber Clean or fix fiber or far end

equipment

Corrupted signal on fiber Clean or fix fiber or far end

equipment

Corrupted signal on fiber Clean or fix fiber or far end

equipment

Corrupted signal on fiber Clean or fix fiber or far end

equipment

Corrupted signal on fiber Clean or fix fiber or far end

equipment

Corrupted signal on fiber Clean or fix fiber or far end

equipment

35 Quarter Hourly Path

Near End Errored Seconds

36 Quarter Hourly Path

Near End Severely Errored Seconds

37 Quarter Hourly Path

Near End Unavailable Seconds

38 Quarter Hourly Line

Far End Coding Violation

Alert Path Near End Errored

Seconds

Alert Path Near End Severely

Errored Seconds

Alert Path Near End Unavailable

Seconds

Alert Line Far End Coding Violation adCSMOC3AmTQLFECVClr,

adCSMOC3AmTQPNEESClr, adCSMOC3AmTQPNEESSet

adCSMOC3AmTQPNESESClr, adCSMOC3AmTQPNESESSet

adCSMOC3AmTQPNEUASClr, adCSMOC3AmTQPNEUASSet

adCSMOC3AmTQLFECVSet

Corrupted signal on fiber Clean or fix fiber or far end

Corrupted signal on fiber at Far End

equipment

Clean or fix fiber or near end equipment

61182BDSLALM-44A 13

Total Access 3010 BDSL Alarms Troubleshooting Guide

Table 4. OC3/STM-1 CSM IR (P/N 1181044L1#T) and OC3/STM-1 CSM LR (P/N 1181044L2#T) (Continued)

# Alarm Alarm

39 Quarter Hourly Line

Far End Errored Seconds

40 Quarter Hourly Line

Far End Severely Errored Seconds

41 Quarter Hourly Line

Far End Unavailable Seconds

42 Quarter Hourly Path

Far End Coding

43 Quarter Hourly Path

Far End Errored Seconds

44 Quarter Hourly Path

Far End Severely Errored Seconds

45 Quarter Hourly Path

Far End Unavailable Seconds

46 Daily Section Coding

Violation

Severity

Alert Far End Errored Seconds adCSMOC3AmTQLFEESClr,

Alert Line Far End Severely Errored

Alert Line Far End Unavailable

Alert Path Far End Coding adCSMOC3AmTQPFECVClr,

Alert Path Far End Errored

Alert Path Far End Severely

Alert Path Far End Unavailable

Alert Section Coding Violation adCSMOC3AmTDSecCVClr,

Description OID Possible Causes Corrective Action

Seconds

Errored Seconds

Seconds

adCSMOC3AmTQLFEESSet

adCSMOC3AmTQLFESESClr, adCSMOC3AmTQLFESESSet

adCSMOC3AmTQLFEUASClr, adCSMOC3AmTQLFEUASSet

adCSMOC3AmTQPFECVSet adCSMOC3AmTQPFEESClr,

adCSMOC3AmTQPFEESSet

adCSMOC3AmTQPFESESClr, adCSMOC3AmTQPFESESSet

adCSMOC3AmTQPFEUASClr, adCSMOC3AmTQPFEUASSet

adCSMOC3AmTDSecCVSet

Corrupted signal on fiber at Far End

Corrupted signal on fiber Clean or fix fiber or far end

Clean or fix fiber or near end equipment

equipment

47 Daily Section

Errored Seconds

48 Daily Section

Severely Errored Seconds

49 Daily Section

Severely Errored Framing Seconds

50 Daily Line Near End

Coding Violation

51 Daily Line Near End

Errored Seconds

Alert Section Errored Seconds adCSMOC3AmTDSecESClr,

Alert Section Severely Errored

Seconds

Alert Section Severely Errored

Framing Seconds

Alert Line Near End Coding

Violation

Alert Line Near End Errored

Seconds

adCSMOC3AmTDSecESSet adCSMOC3AmTDSecSESClr,

adCSMOC3AmTDSecSESSet

adCSMOC3AmTDSecSEFSClr, adCSMOC3AmTDSecSEFSSet

adCSMOC3AmTDLNECVClr, adCSMOC3AmTDLNECVSet

adCSMOC3AmTDLNEESClr, adCSMOC3AmTDLNEESSet

Corrupted signal on fiber Clean or fix fiber or far end

equipment

Corrupted signal on fiber Clean or fix fiber or far end

equipment

Corrupted signal on fiber Clean or fix fiber or far end

equipment

Corrupted signal on fiber Clean or fix fiber or far end

equipment

Corrupted signal on fiber Clean or fix fiber or far end

equipment

14 61182BDSLALM-44A

Table 4. OC3/STM-1 CSM IR (P/N 1181044L1#T) and OC3/STM-1 CSM LR (P/N 1181044L2#T) (Continued)

General

# Alarm Alarm

52 Daily Line Near End

Severely Errored Seconds

53 Daily Line Near End

Unavailable Seconds

54 Daily Path Near End

Coding Violation

55 Daily Path Near End

Errored Seconds

56 Daily Path Near End

Severely Errored Seconds

57 Daily Path Near End

Unavailable Seconds

58 Daily Line Far End

Coding Violation

59 Daily Line Far End

Errored Seconds

60 Daily Line Far End

Severely Errored Seconds

Severity

Alert Line Near End Severely

Alert Line Near End Unavailable

Alert Path Near End Coding

Alert Path Near End Errored

Alert Path Near End Severely

Alert Path Near End Unavailable

Alert Line Far End Coding Violation adCSMOC3AmTDLFECVClr,

Alert Line Far End Errored Seconds adCSMOC3AmTDLFEESClr,

Alert Line Far End Severely Errored

Description OID Possible Causes Corrective Action

Errored Seconds

Seconds

Violation

Seconds

Errored Seconds

Seconds

adCSMOC3AmTDLNESESClr, adCSMOC3AmTDLNESESSet

adCSMOC3AmTDLNEUASClr, adCSMOC3AmTDLNEUASSet

adCSMOC3AmTDPNECVClr, adCSMOC3AmTDPNECVSet

adCSMOC3AmTDPNEESClr, adCSMOC3AmTDPNEESSet

adCSMOC3AmTDPNESESClr, adCSMOC3AmTDPNESESSet

adCSMOC3AmTDPNEUASClr, adCSMOC3AmTDPNEUASSet

adCSMOC3AmTDLFECVSet

adCSMOC3AmTDLFEESSet adCSMOC3AmTDLFESESClr,

adCSMOC3AmTDLFESESSet

Corrupted signal on fiber Clean or fix fiber or far end

Corrupted signal on fiber at Far End

equipment

equipment Clean or fix fiber or near

end equipment Clean or fix fiber or near

end equipment

61 Daily Line Far End

Unavailable Seconds

62 Daily Path Far End

Coding Violation

63 Daily Path Far End

Errored Seconds

64 Daily Path Far End

Severely Errored Seconds

65 Daily Path Far End

Unavailable Seconds

Alert Line Far End Unavailable

Seconds

Alert Path Far End Coding

Violation

Alert Path Far End Errored

Seconds

Alert Path Far End Severely

Errored Seconds

Alert Path Far End Unavailable

Seconds

adCSMOC3AmTDLFEUASClr, adCSMOC3AmTDLFEUASSet

adCSMOC3AmTDPFECVClr, adCSMOC3AmTDPFECVSet

adCSMOC3AmTDPFEESClr, adCSMOC3AmTDPFEESSet

adCSMOC3AmTDPFESESClr, adCSMOC3AmTDPFESESSet

adCSMOC3AmTDPFEUASClr, adCSMOC3AmTDPFEUASSet

Corrupted signal on fiber at Far End

Clean or fix fiber or near end equipment

61182BDSLALM-44A 15

Total Access 3010 BDSL Alarms Troubleshooting Guide

Table 4. OC3/STM-1 CSM IR (P/N 1181044L1#T) and OC3/STM-1 CSM LR (P/N 1181044L2#T) (Continued)

# Alarm Alarm

66 Common Equipment

Service Affected

67 Common Equipment

Non-Service Affected

68 Framer Loss of

Signal NSA

69 Framer Loss of

Frame NSA

70 Framer SF NSA Minor Framer SF NSA adCSMOC3AmFrmSFNSAClr,

71 Framer SD NSA Minor Framer SD NSA adCSMOC3AmFrmSDNSAClr,

72 Framer Loss of

Pointer NSA

Severity

Critical Common Equipment Service

Critical Common Equipment Non-

Minor Framer Loss of Signal NSA adCSMOC3AmFrmLOSNSAClr,

Minor Framer Loss of Frame NSA adCSMOC3AmFrmLOFNSAClr,

Minor Framer Loss of Pointer NSA adCSMOC3AmFrmLOPNSAClr,

Description OID Possible Causes Corrective Action

Affected

Service Affected

adCSMOC3AmCommonEqptSAClr, adCSMOC3AmCommonEqptSASet

adCSMOC3AmCommonEqptNSAClr, adCSMOC3AmCommonEqptNSASet

adCSMOC3AmFrmLOSNSASet

adCSMOC3AmFrmLOFNSASet

adCSMOC3AmFrmSFNSASet

adCSMOC3AmFrmSDNSASet

adCSMOC3AmFrmLOPNSASet

Fault in equipment Replace equipment

Loss of fiber path on offline card

Loss of SDH/SONET stream on offline card

Corrupted signal on fiber on offline card

Fix fiber or connections

Fix fiber or far end equipment

Clean or fix fiber or far end equipment

16 61182BDSLALM-44A

Table 5. E1 Octal IMA (P/N 1181409L2T) - see ADTRAN-TAOctIMA-MIB: adtaoima.mib

# Alarm Alarm Severity Description OID Cause/Corrective Action

General

1 The various bit positions are as follows:

1 adTAOctIMAAisAlm

(Alarm Indication Signal (AIS) alarm)

2 adTAOctIMARedAlm

(Red (Loss of Framing) alarm)

3 adTAOctIMAYellowAlm

(Yellow (RAI) alarm)

4 adTAOctIMALosAlm

(Loss of Signal (LOS) alarm)

5 adTAOctIMAT1LpBk

(T1 Loopback alarm)

6 adTAOctIMAHostLpBk

(Host Loopback alarm)

7 adTAOctIMAMetalTst

(Metallic Test alarm)

8 dsx1LineStatusChange

(Line Status Change (auto-clear))

9 adTAOctIMALifFail

(Loss of IMA Frame (LIF) alarm)

10adTAOctIMALodsFail

(Loss of Delay Sync (LODS) alarm)

11adTAOctIMALinkAlm

(Other Link Failure alarm)

12adTAOctIMAMisConAlmLink

(Mis-Connected alarm)

2 The various bit positions are as follows:

1 adTAOctIMAGroupAlm

(Group Failure alarm)

2 adTAOctIMAGroupOOS

(Group Out of Service alarm)

3 adTAOctIMAGroupTst

(Group Test alarm)

4 adTAOctIMAGroupClk

(Group Clock alarm)

(see individual alarms below)

A bit encoded string representing the status of all alarms for the port. The bits are defined in network order, that is, most significant bit first.

0 = CLEAR, 1 = ACTIVE

A bit encoded string representing the status of all alarms for the group. The bits are defined in network order, that is, most significant bit first.

0 = CLEAR, 1 = ACTIVE

adTAOctIMAPortAlarmStatus (see individual alarms below)

adTAOctIMAGroupAlarmStatus (see individual alarms below)

61182BDSLALM-44A 17

Total Access 3010 BDSL Alarms Troubleshooting Guide

Table 5. E1 Octal IMA (P/N 1181409L2T) - see ADTRAN-TAOctIMA-MIB: adtaoima.mib (Continued)

# Alarm Alarm Severity Description OID Cause/Corrective Action

3 IMA 30230: DSX AIS alarm is InActive This indicates that the IMA AIS alarm

is cleared.

4 IMA 30231: DSX AIS alarm is Active Minor This indicates that the IMA AIS alarm

is set

5 IMA 30232: DSX RED alarm is InActive This indicates that the IMA RED alarm

is cleared.

6 IMA 30233: DSX RED alarm is Active Major This indicates that the IMA RED alarm

is set.

7 IMA 30234: DSX YELLOW alarm is InActive This indicates that the IMA YELLOW

alarm is cleared.

8 IMA 30235: DSX YELLOW alarm is Active Major This indicates that the IMA YELLOW

alarm is set.

adTAIMAAisAlmClear

adTAIMAAisAlmSet The far-end module is sending an

unframed all ones signal (AIS). An IMA module sends AIS while in a maintenance state, such as E1 loopback. Clear maintenance condition at the far-end module.

adTAIMARedAlmClear

AdTAIMARedAlmSet Red Alarm (LOF) E1 alarm state

indicates the near-end E1 interface is unable to achieve E1 Frame Synchronization with the far-end E1 interface. A LOF without a LOS would indicate that the near-end interface does receive a signal (E1 Pulses); however, it can not synchronize to the E1 Framing Pattern. Causes may be mis-matched E1 Framing Types or noise on the E1. Check performance monitoring (PM) for E1 errors / correct E1 provisioning.

adTAIMAYellowAlmClear

adTAIMAYellowAlmSet Yellow alarm, also referred to as RAI

(Remote Alarm Indicator) is transmitted from the far-end E1 interface toward the near-end E1 interface, when the far-end E1 interface is not receiving an E1 signal or if it can not obtain E1 framing synchronization. Since the far-end E1 is in an alarm state, diagnose fault at the far-end.

18 61182BDSLALM-44A

Table 5. E1 Octal IMA (P/N 1181409L2T) - see ADTRAN-TAOctIMA-MIB: adtaoima.mib (Continued)

# Alarm Alarm Severity Description OID Cause/Corrective Action

General

9 IMA 30236: DSX LOS alarm is InActive This indicates that the IMA LOS alarm

is cleared.

10 IMA 30237: DSX LOS alarm is Active Major This indicates that the IMA LOS alarm

is set.

11 IMA 30238: T1 Loopback is InActive This indicates that the IMA T1

loopback is cleared.

12 IMA 30239: T1 Loopback is Active Info This indicates that the IMA T1

loopback is set.

13 IMA 30240: Host Loopback is InActive This indicates that the IMA Host

loopback is cleared.

14 IMA 30241: Host Loopback is Active Info This indicates that the IMA Host

loopback is set.

adTAIMALosAlmClear

adTAIMALosAlmSet LOS Alarm is an E1 alarm state that

indicates the device is not receiving a signal from the far-end E1 interface. This is usually caused when the nearend E1 interface receiver has become electrically disconnected from the incoming copper pair. When in this state the interface is not receiving E1 pulses. Another cause may be an out of service state at the far-end module. Correct wiring problem; or, correct far-end service state.

adTAIMAT1LpBkClear

adTAIMAT1LpBkSet An E1 loopback is not an alarm;

rather, it is a test indicator. It indicates that one of the near-end E1 interfaces has been looped back. Diagnose and clear loopback condition.

adTAIMAHostLpBkClear

adTAIMAHostLpBkSet Diagnostic loopback/clear loopback.

15 IMA 30242: Metal Test is InActive This indicates that the IMA Metal Test

is cleared.

16 IMA 30243: Metal Test is Active Info This indica tes that the IMA Metal Test

is set.

adTAIMAMetalTstClear

adTAIMAMetalTstSet Metallic test indicates that the

metallic test access relays, on one of the near E1 interfaces, has been energized. Clear the metallic test condition.

61182BDSLALM-44A 19

Total Access 3010 BDSL Alarms Troubleshooting Guide

Table 5. E1 Octal IMA (P/N 1181409L2T) - see ADTRAN-TAOctIMA-MIB: adtaoima.mib (Continued)

# Alarm Alarm Severity Description OID Cause/Corrective Action

17 IMA 30244: LIF Fail Condition is InActive This indicates that the IMA LIF Fail

condition is cleared.

18 IMA 30245: LIF Fail Condition is Active Major This indicates that the IMA LIF Fail

condition is set.

19 IMA 30246: LODS Fail Condition is InActive This indicates that the IMA LODS Fail

condition is cleared.

20 IMA 30247: LODS Fail Condition is Active Major This indicate s that the IMA LODS Fail

condition is set.

21 IMA 30248: Link alarm is InActive This indicates that the IMA Link alarm

is cleared.

adTAIMALifFailClear

adTAIMALifFailSet Loss of IMA Framing occurs when one

or more near-end IMA links can not synchronize with its respective farend IMA link. That is when a nearend IMA link can not distinguish IMA Framing from the far-end. The most common causes of this condition are bit errors on the physical E1, that are not severe enough create a physical layer E1 alarm such as LOF, LOS, or AIS.

adTAIMALodsFailClear

adTAIMALodsFailSet Loss of Delay Synchronization – is

due to excessive delay (latency) across on or more IMA links compared to others in the IMA Group. In order for this condition to exist the delay across the link in question must exceed the value set in the “Maximum Differential Delay” option in the IMA’s provisioning menu. This condition is most likely caused by timing issues between the near and far end devices.

adTAIMALinkAlmClear

22 IMA 30249: Link alarm is Active Major This indicates that the IMA Link alarm

23 IMA 30258: Link Mis-Connected alarm is

InActive

24 IMA 30259: Link Mis-Connected alarm is

Active

Major This indicate s that the Link Mis-

is set. This represents a Link alarm condition other than LIF or LODS.

adTAOctIMALinkNeRxFailureStatus indicates the failure condition.

This indicates that the IMA Link alarm is cleared.

Connected alarm is active due to the reception of an incorrect IMA Group Transmit Identifier on one or more links.

adTAIMALinkAlmSet Link Alarm is set when a near end

link receive failure has occurred.

adTAIMAMisConClear

adTAIMAMisConSet IMA Links have a common IMA Group

Transmit Identifier. Disconnect IMA links belonging to another IMA group, which are provisioned with a different identifier value.

20 61182BDSLALM-44A

Table 5. E1 Octal IMA (P/N 1181409L2T) - see ADTRAN-TAOctIMA-MIB: adtaoima.mib (Continued)

# Alarm Alarm Severity Description OID Cause/Corrective Action

General

25 IMA 30250: Group alarm is InActive This indicate s that the IMA Group

alarm is cleared. adGenPortInfoIndex is the group index.

26 IMA 30251: Group alarm is Active Major This indicates that the IMA Group

alarm is set. adGenPortInfoIndex is the group index. adTAOctIMAGroupFailureStatus

provides the failure condition.

27 IMA 30252: Group OOS alarm is InActive This indicates that the IMA Group OOS

alarm is cleared. adGenPortInfoIndex is the group index.

28 IMA 30253: Group OOS alarm is Active Info This indicates that the IMA Group OOS

alarm is set. adGenPortInfoIndex is the group index.

29 IMA 30254 Group Test is InActive This indicates that the IMA Group Te st

is cleared. adGenPortInfoIndex is the group index.

30 IMA 30255: Group Test is Active Info This indicates that the IMA Group Test

is set. adGenPortInfoIndex is the group index.

31 IMA 30256 Group Clock Mismatch is InActive This indicates that the IMA Group

Clock Mismatch Alarm is cleared. adGenPortInfoIndex is the group index.

adTAIMAGroupAlmClear

adTAIMAGroupAlmSet Group alarm is set when the group

state machine reaches an error state and is cleared if the group state machine is in a normal state. For example, a group alarm will be generated if the group is provisioned incorrectly or there are insufficient IMA links.

adTAIMAGroupOOSClear

adTAIMAGroupOOSSet The module is out of service

unassigned (OOS-Unassigned) / Place module in-service.

adTAIMAGroupTstClear

adTAIMAGroupTstSet There is a diagnost ic l oopb ac k ac tiv e.

Clear loopback condition.

adTAIMAGroupClkClear

32 IMA 30257: Group Clock Mismatch is Active Info This indicates that the IMA Group

Clock Mismatch Alarm is set. adGenPortInfoIndex is the group index.

adTAIMAGroupClkSet The IMA module uses a Common

Transmit Clock (CTC). This informational alarm indicates that the farend IMA is using an Independent Transmit Clock (ITC). Change far-end IMA provisioning to CTC.

61182BDSLALM-44A 21

Total Access 3010 BDSL Alarms Troubleshooting Guide

Table 6. CSM-128 (P/N 1181041L4T)

# Alarm Alarm Severity Description OID Possible Causes Corrective Action

1 Cell Delineation

Status

2 System Timing

Source Status

Alert Notification Alarm indicating

that Cell Delineation has changed on a port or ports.

Alert Notification Alarm indicating

that Timing has changed.

adCSMCellDelineationStatusTrap Line module failure Check Line Module

adCSMSystemTimingSourceStatusTrap System clock failure or

restoration

Status

Check System Clock Source

22 61182BDSLALM-44A

Carrier Networks Division

901 Explorer Blvd.

Huntsville, AL 35806

Total Access 3010 BDSL Alarms Troubleshooting Guide

24 61182BDSLALM-44A

ADTRAN Total Access 3010 Troubleshooting Guide

Specifications and Main Features

Frequently Asked Questions

User Manual

Front Matter

Trademarks

To the Holder of the Manual

Revision History

Technical Support

Contents

Tables

GENERAL