Page 1 1677 SONET Link Maintenance and Trouble Clearing PN 3EM13853AD 02 R05.00, Issue 02, July 2006...
Page 2 NOTICE This manual applies to 1677 SONET Link R05.00 software. Release notes describing revisions to this software may impact operations described in this manual. This transfer of commodities, technology, or software, if from the United States, is an export in accordance with the U.S.
Page 3 3EM13853AD Issue 02, July 2006 Change History 1677 SONET Link Maintenance and Trouble Clearing ISSUE ISSUE DATE SECTION REASON May 2006 Entire manual New software release July 2006 DLP-128 Updated procedure DLP-136 Updated procedure...
Page 4: Table Of Contents
3EM13853AD Standard Issue 02, July 2006 1677 SONET Link Maintenance and Trouble Clearing Table of Contents Introduction 1. OVERVIEW ............1-1 Writing Conventions .
Page 5 3EM13853AD Issue 02, July 2006 Routine Task Lists (RTLs) RTL-100 Preventive Maintenance Procedures ........3-1 RTL-101 Performance Monitoring.
Page 6 3EM13853AD Issue 02, July 2006 TAP-120 USTHRESHOLD Alarm ..........4-61 TAP-121 SYNCINT Alarm .
Page 7 3EM13853AD Issue 02, July 2006 TAP-144 IDROMREADER Alarm ..........4-113 TAP-145 MEM-ACCESS-DF Alarm .
Page 8 3EM13853AD Issue 02, July 2006 DLP-145 Fan Tray Assembly Replacement (18 RU Shelf) ......5-95 DLP-146 Replace ECC .
Page 9 3EM13853AD Issue 02, July 2006 Table of Contents...
Page 10 3EM13853AD Issue 02, July 2006 1677 SONET Link Maintenance and Trouble Clearing List of Figures Figure 3-1. Manufacture Date Label (Chassis)........1-10 Figure 3-2.
Page 11 3EM13853AD Issue 02, July 2006 Figure 131-2. Connect ESD Wrist Strap to Grounding Jack ....... 5-45 Figure 131-3.
Page 12 3EM13853AD Issue 02, July 2006 1677 SONET Link Maintenance and Trouble Clearing List of Tables Table 100-A. Task Index List ............2-1 Table 101-A.
Page 13 3EM13853AD Issue 02, July 2006 List of Tables...
Page 14: Overview
3EM13853AD Issue 02, July 2006 Introduction OVERVIEW This manual provides step-by-step procedures to enable the user to perform a task. Each procedure contains important introductory information that is essential to understanding and completing the task properly. Procedures must be started at step 1, and steps must be performed in the order given.
Page 15: Related Documentation
1677 SONET Link Commands and Messages manual (PN 3EM13852AD) • 1677 SONET Link Address and Location Guide (PN 3EM13854AB) Document Types The documentation contains all instructions needed to perform a task. This manual consists of the following types of documents: •...
Page 16 3EM13853AD Issue 02, July 2006 Trouble Analysis Procedure (TAP) TAPs contain sequential steps required to perform trouble clearing. Trouble clearing involves clearing and repairing malfunctions in the system. Trouble clearing may be done to answer a customer complaint or to respond to an office alarm, a trouble report, or an abnormal display.
Page 17 3EM13853AD Issue 02, July 2006 Introduction...
Page 18: Maintenance Philosophy
3EM13853AD Issue 02, July 2006 MAINTENANCE PHILOSOPHY Maintenance of the system consists of repair and preventive maintenance. Repair covers isolation of faults, troubleshooting to the circuit card level, and subsequent replacement of the faulty circuit card. Circuit card repair is not covered. Preventive maintenance covers periodic routine tasks that are performed to ensure continued proper operation of the system.
Page 19 3EM13853AD Issue 02, July 2006 The following guidelines and information should be observed during troubleshooting: • Trouble clearing begins with an analysis of alarm indications. The proper TAP is referenced in the IXL. • Clear upstream problems first. This may also clear downstream problems.
Page 20: Safety Awareness
Alcatel 1677 SONET Link in it. For approved methods of securing the equipment rack, read the equipment- rack installation instructions or contact the equipment-rack manufacturer.
Page 21: Laser Precautions
Possibility of personal injury. A dc-power source provides high energy, which can cause serious injury or equipment damage. Only Alcatel qualified personnel should connect the dc power to the Alcatel 1677 SONET Link. To prevent serious injury or equipment damage, make sure the power source cables are de-energized before you handle or connect them to the node.
Page 22 3EM13853AD Issue 02, July 2006 DANGER Possibility of personal injury. Never look into a broken optical fiber cable unless it is absolutely known that no laser radiation is present. DANGER Possibility of personal injury. Never look at an optical fiber splice, cable, or connector unless it is absolutely known that no laser radiation is present in the fiber.
Page 23 RYIOP98420 OK REV. 88 Class 1 laser product Complies with 21CF R 1040.10 and 1040.11 ALCATEL, USA 19 Alpha Rd., Chelmsford MA 01824 Made in USA WMM6DCOBRA Input Power: -48 V , 21 A, 1000 W max...
Page 24 3EM13853AD Issue 02, July 2006 Figure 3-2. Danger and Manufacture Date Labels (Cards) MONITOR Laser warning label STATUS y u u y o z o z o z p k j j g l g l o i p i y u u y o z o z o z p k j j g l g l o i p i Laser warning Danger label...
Page 25 3EM13853AD Issue 02, July 2006 Introduction 1-12...
Page 26: Electrostatic-Sensitive Devices
3EM13853AD Issue 02, July 2006 ELECTROSTATIC-SENSITIVE DEVICES Electrostatic-Sensitivity An electrostatic-sensitive device (ESD) can withstand voltage spikes of only 10 to 100 volts and can be damaged or effectively destroyed by a discharge that might go unnoticed by a technician. Some devices have built-in protection.
Page 27: Handling Circuit Cards
3EM13853AD Issue 02, July 2006 Handling Circuit Cards Although the risk of damage to an ESD is reduced considerably after it is assembled into a circuit designed to protect sensitive components, take the following precautions to reduce static charges to harmless levels: •...
Page 28: Repairing Circuit Cards
3EM13853AD Issue 02, July 2006 Repairing Circuit Cards To protect ESDs during repair, take the following precautions: • The workbench must be earth-grounded, and the work surface must be covered with an antistatic or static dissipative material bonded to the bench (bolt).
Page 29 3EM13853AD Issue 02, July 2006 Introduction 1-16...
Page 30: Product Support Information
50 states and Canada. To report quality issues, call 800-553-4056. An operator will take the information and have an Alcatel Quality Assurance Representative respond during normal business hours (8:00 a.m. to 5:00 p.m. Central Time, Monday through Friday).
Page 31 Training Equipment training is available to all customers. Crafts and maintenance personnel who are trained by Alcatel's Training department can expect more effective assistance if they need to call the Technical Assistance Center. Regularly scheduled courses are available at the training facilities in Plano, Texas.
Page 32: Technical Assistance Center
Customers can expect effective telephone assistance when their crafts and maintenance personnel have been trained by Alcatel's Training department and are equipped with adequate test equipment, spares, and documentation at the site. For technical assistance, call customer service telephone support.
Page 33: Repair And Return Services
As part of a comprehensive technical support program, Alcatel 5.19 provides factory repair services for equipment. This service is available both during and after the warranty period through Alcatel's Return and Repair department. Spare Parts and Replacement Modules For spare parts, spare modules, module exchange, and in-warranty 5.20...
Page 34: Service Center
3EM13853AD Issue 02, July 2006 For emergency assistance after normal business hours, call customer 5.22 service telephone support, ask the operator for Emergency Parts Assistance, and provide the operator with the required information. The operator will contact an appropriate individual to respond. Return for Credit or Warranty Exchange Procedure Returned equipment must have a Return Authorization (RA) number.
Page 35 RA number. 5.26 Notification to the Service Center and issuance of an RA number by Alcatel personnel must be made prior to shipment of parts. The following information must be furnished with the request for return authorization: •...
Page 36: Installation And Maintenance Services
Field service from Alcatel offices nationwide is available if a 5.29 maintenance contract is selected. Alcatel field service is well-suited for private networks of any size. For a fixed annual fee, Alcatel provides prompt response to service calls and provides scheduled preventive maintenance, including FCC-required measurements and record keeping.
Page 37 3EM13853AD Issue 02, July 2006 Factory-trained service technicians are qualified on similar systems 5.30 before they are allowed to maintain customer equipment. They have direct access to additional technical support around the clock and to all necessary tools and test equipment. Introduction 1-24...
Page 38: Task Index List
IXL-100 3EM13853AD Issue 02, July 2006 IXL-100 Index Task Lists (IXLs) Task Index List Refer to table 100-A to select the type of procedure or information needed to perform maintenance and trouble clearing on the system. Table 100-A. Task Index List TYPE OF PROCEDURE/INFORMATION REFERENCE Alarm and event condition clearing procedures...
Page 39 IXL-100 3EM13853AD Issue 02, July 2006 Task Index List...
Page 40: Alarm And Event Condition Clearing Procedures
IXL-101 3EM13853AD Issue 02, July 2006 IXL-101 Alarm and Event Condition Clearing Procedures Refer to table 101-B to identify a condition type and the corresponding procedure, which describes how to clear the condition type. The EQUIPMENT and FACILITY columns list the entities to which a condition type can apply.
Page 41 IXL-101 3EM13853AD Issue 02, July 2006 Table 101-A. Alarm Correlation COMMANDS AND MESSAGES MANUAL SYSTEM BLSRCOMMERR BLSRAD-OSI-ERR BLSRPROV BLSRAD-AUTO DUPNODEID BLSRAD-DUPNODE RINGMAPPROV BLSRAD-TOPOERR Table 101-B. Condition Types CONDITION DEFINITION EQUIPMENT FACILITY ACTLPBK Looped-back port EC1, OC3, OC12, TAP-100 OC48, OC192, T1, T3, VT1 DS3 Application Identification TAP-100...
Page 42 IXL-101 3EM13853AD Issue 02, July 2006 Table 101-B. Condition Types (cont.) CONDITION DEFINITION EQUIPMENT FACILITY BKUPMEMS Physical disk is not available. TAP-101 Applies to physical disk. BKUPMEMSYNCH Disk synchronization in progress. Applies to logical action disk. BKUPMEMSYNCH Disk synchronization DSK (transient FAIL operation failure.
Page 43 IXL-101 3EM13853AD Issue 02, July 2006 Table 101-B. Condition Types (cont.) CONDITION DEFINITION EQUIPMENT FACILITY CLFAN Failure of one or more fans in FANTRAY TAP-110 the tray. CLKALM System clock alarm detected. TMUX, VSC, DS3, EC1, GIGE, action OC3, OC12, OC48, OC192 (transient CONTBUS-7...
Page 44 IXL-101 3EM13853AD Issue 02, July 2006 Table 101-B. Condition Types (cont.) CONDITION DEFINITION EQUIPMENT FACILITY DP-IOC-DF IOC card detects data path SSC, MUX, VSC defect. action (transient DP-IOC-DF IOC card detects data path OC-48, C192 defect. action (transient DP-PEER-DF IOC card detects data path OC-48, C192 defect from peer.
Page 45 IXL-101 3EM13853AD Issue 02, July 2006 Table 101-B. Condition Types (cont.) CONDITION DEFINITION EQUIPMENT FACILITY FACTERM Facility termination failure. IOC, SSC, TC, TAP-137 Fault detected associated with TMUX, VSC a datapath module. Protection for module traffic is not available (SA) or is available (NSA).
Page 46 IXL-101 3EM13853AD Issue 02, July 2006 Table 101-B. Condition Types (cont.) CONDITION DEFINITION EQUIPMENT FACILITY FRCDWKSWBK Forced switch to working. OC-n ports TAP-100 Applies to protection facility. FRCDWKSWBK Forced switch to working. STS1, STS3C, Applies to UPSR facilities. STS12C, STS48C action FRCDWKSWPR Forced switch to protection.
Page 47 IXL-101 3EM13853AD Issue 02, July 2006 Table 101-B. Condition Types (cont.) CONDITION DEFINITION EQUIPMENT FACILITY INHSWPR Switching from working card to DS3, ECC, TAP-130 protection is inhibited TMUX, VSC INHSWWKG Switching from protection to DS3, ECC, TAP-131 working card is inhibited TMUX, VSC INIT System initialization in...
Page 48 IXL-101 3EM13853AD Issue 02, July 2006 Table 101-B. Condition Types (cont.) CONDITION DEFINITION EQUIPMENT FACILITY IPCPSDCF IPCP Section DCC connection OC-n ports TAP-100 failure. Alarm raised after MAXTERM count exhausted or reception of Code reject DS3 idle signal detected TAP-100 L2LCONFAIL Layer 2 Line DCC connection OC-n ports...
Page 49 IXL-101 3EM13853AD Issue 02, July 2006 Table 101-B. Condition Types (cont.) CONDITION DEFINITION EQUIPMENT FACILITY LOCKOUTOFPR Lockout of protection facility. STS-1, STS-3c, Applies to UPSR facilities. STS-12c, STS-48c action LOCS Loss of Client Signal event GIGE TAP-100 Incoming loss of frame EC1, OC3, OC12, TAP-100 OC48, OC192, T1,...
Page 50 IXL-101 3EM13853AD Issue 02, July 2006 Table 101-B. Condition Types (cont.) CONDITION DEFINITION EQUIPMENT FACILITY OALCASETEMP Optical case temperature TAP-100 OALKEYLOCK EDFA key lock TAP-100 OALLBC Excessive Laser bias current OC-48, OC-192 TAP-100 level detected OALLOPOW Optical Loss of Power TAP-100 OALPWR Excessive Laser Power...
Page 51 IXL-101 3EM13853AD Issue 02, July 2006 Table 101-B. Condition Types (cont.) CONDITION DEFINITION EQUIPMENT FACILITY Signal Degrade (Path) STS-1, STS-3c, TAP-100 STS-12c, STS-48c Signal Degrade (Line) OC-n ports TAP-100 SDCCDLFL Section DCC data link OC-3, OC-12, connection failure. After OC-48, OC-192 action establishing a connection, (transient...
Page 52 IXL-101 3EM13853AD Issue 02, July 2006 Table 101-B. Condition Types (cont.) CONDITION DEFINITION EQUIPMENT FACILITY SRFLT-T1FR1 Internal subsystem failure - TC (transient Error while accessing a DS1 action Framer 1 register. SRFLT-T1FR2 Internal subsystem failure - TC (transient Error while accessing a DS1 action Framer 2 register.
Page 53 IXL-101 3EM13853AD Issue 02, July 2006 Table 101-B. Condition Types (cont.) CONDITION DEFINITION EQUIPMENT FACILITY TH-OPTN-LT Optical Power Transmitted TAP-100 lower threshold crossed TIM-P Path trace mismatch between STS-1, STS-3c, TAP-114 incoming and expected STS-12c, STS-48c TOPOLOGY- Ring Topology has changed. CHASSIS CHANGED action...
Page 54 IXL-101 3EM13853AD Issue 02, July 2006 Table 101-B. Condition Types (cont.) CONDITION DEFINITION EQUIPMENT FACILITY WKSWPR-RING APS automatic switch from OC-48, OC-192 working to protection. Applies action (transient to BLSR facilities. WKSWPR-RING- A working switch to protect OC-48, OC-192 has occurred due to a far-end action (transient SF.
Page 55 IXL-101 3EM13853AD Issue 02, July 2006 Alarm and Event Condition Clearing Procedures 2-18...
Page 56: Support Procedures
For references to Commands and Messages manual, refer to the 1677 SONET Link Commands and Messages manual (PN 3EM13852AD). For references to Operation and Administration manual, refer to the 1677 SONET Link Operation and Administration manual (PN 3EM13851AD).
Page 57 IXL-102 3EM13853AD Issue 02, July 2006 Support Procedures 2-20...
Page 58: Ixl-103 Equipment Replacement Procedures
Issue 02, July 2006 IXL-103 Equipment Replacement Procedures Refer to table 103-A to find the detailed level procedure (DLP) for replacing or adding each 1677 SONET Link replaceable unit. Table 103-A. Equipment Replacement Procedures EQUIPMENT PROCEDURE GIGE Card DLP-126 Air-Filter Element...
Page 59: Equipment Replacement Procedures
IXL-103 3EM13853AD Issue 02, July 2006 Equipment Replacement Procedures 2-22...
Page 60: Supporting Information
The following references are used: • For references to Commands and Messages manual, refer to the 1677 SONET Link Commands and Messages manual (PN 3EM13852AD). • For references to Operation and Administration manual, refer to the 1677 SONET Link Operation and Administration manual (PN 3EM13851AD).
Page 61 IXL-104 3EM13853AD Issue 02, July 2006 Supporting Information 2-24...
Page 62: Preventive Maintenance Procedures
DLP-127 Check air filters Every 2 months DLP-127 Clean equipment Every 2 months DLP-127 Check fan operation Monthly Refer to 1677 SONET Link Product Information (PN 3EM13848AD) Maintain printer Monthly Refer to manufacturer's documentation. Maintain terminal Monthly Refer to manufacturer's documentation.
Page 63 RTL-100 3EM13853AD Issue 02, July 2006 Preventive Maintenance Procedures...
Page 64: Performance Monitoring
(or 32 consecutive 15-minute periods), and daily for the current and previous 24-hour period. Performance information can be retrieved on demand, or through scheduled PM reports. For information on TL1 command syntax, refer to the 1677 SONET Link Commands and Messages manual (PN 3EM13852AD).
Page 65 RTL-101 3EM13853AD Issue 02, July 2006 MONLEV=Discrimination level of the requested monitored parameter, given in the form n- or n- , where n is an integer in the range 0-255 (optional). For example, reports only if the value of the parameter is 1 or higher; reports only if the 1-UP 2-DN...
Page 66 RTL-101 3EM13853AD Issue 02, July 2006 Examine output. For example, the following command retrieves current thresholds for OC-12 ports: agent>RTRV-TH-OC12; ALCATEL-1677SL 04-02-05 10:55:25 0 COMPLD "OC12-14-A-1:CVS,,,16383," "OC12-14-A-1:ESS,,,751," "OC12-14-A-1:SESS,,,900," "OC12-14-A-1:SEFS-S,,,900," "OC12-14-A-1:CVL,,,16383," "OC12-14-A-1:ESL,,,10," "OC12-14-A-1:SESL,,,900," "OC12-14-A-1:UASL,,,900," "OC12-14-A-1:CV-LFE,,,16383," "OC12-14-A-1:ES-LFE,,,900," "OC12-14-A-1:SES-LFE,,,900," "OC12-14-A-1:UAS-LFE,,,900," "OC12-14-A-1:LBCN,,,95," "OC12-14-A-1:OPRN-HT,,,95," "OC12-14-A-1:OPRN-LT,,,3,"...
Page 67 DFLT that threshold. TMPER=Accumulation period for the counter: either 15-MIN 1-DAY For example: agent>SET-TH-OC12::OC12-14-A-1:::ESL,10; ALCATEL-1677SL 04-02-05 11:53:47 0 COMPLD /* SET-TH-OC12 */ Go to step 1. Retrieve PM Mode Enter RTRV-PMMODE-x::AID:::LOCN; where: x=Facility type (EC1, GIGE, OC3, OC12, OC48, OC192, OFA, STS1, STS3C, STS12C, STS48C, T1, T3, VT1).
Page 68 RTL-101 3EM13853AD Issue 02, July 2006 Set PM Mode Enter SET-PMMODE-x::AID:::LOCN,ALL,[PMSTATE]; where: x=Facility Type (EC1, GIGE, OC3, OC12, OC48, OC192, OFA, STS1, STS3C, STS12C, STS48C, T1, T3, VT1). AID=Access Identifier of the facility. LOCN=Location: (near end), or (far end). NEND FEND PMSTATE=PM state: either (default) or...
Page 69 RTL-101 3EM13853AD Issue 02, July 2006 form n- or n- , where n is an integer in the range 0-255. For example, reports 1-UP only if the value of the parameter is 1 or higher; reports only if the value is 2 or 2-DN lower.
Page 70: Facility Alarm Or Event
This procedure provides instructions to clear a facility alarm or event. GENERAL In this procedure, x=port type and AID=individual port AID. Refer to the 1677 SONET Link Address and Location Guide (PN 3EM13854AB) to determine facility and module location and address. STEP...
Page 71 TAP-100 3EM13853AD Issue 02, July 2006 For IPCPLDCF, go to step 99. For IPCPSCONFAIL, go to step 100. For IPCPSDCF, go to step 100. For ISD, go to step 101. For L2LCONFAIL, go to step 102. For L2SCONFAIL, go to step 102. For LCPLCONFAIL, go to step 103.
Page 72 TAP-100 3EM13853AD Issue 02, July 2006 For TH-OPTN-LT, go to step 147. For TIM-P, go to step 148. For UNEQ-P, go to step 149. For UNEQ-V, go to step 149. For WKSWBK, go to step 150. For WKSWPR, go to step 150. For WTR, go to step 151.
Page 73 TAP-100 3EM13853AD Issue 02, July 2006 AIS-V AIS-V is an alarm indication signal on incoming VT1. Problem is upstream. Go to step 155. APSB CAUTION: Possibility of service interruption. Follow procedure in DLP-135 when replacing a card to avoid service interruption. Enter to retrieve alarms at far-end.
Page 74 TAP-100 3EM13853AD Issue 02, July 2006 Was a protection switch performed on OC-n facility at near-end or far-end? If yes, go to step 23. If no, go to step 24. Enter to release protection switch at near end and/or far end. RLS-PROTNSW-OCn::AID;...
Page 75 TAP-100 3EM13853AD Issue 02, July 2006 APSCM or APSMM APSCM indicates automatic protection switching channel match failure. APSMM indicates automatic protection switching mode match failure. Enter to check provisioning of protection switching parameters at RTRV-FFP-OCn::AID; both ends of alarmed OC-n span. where: OCn=Optical facility type (OC3, OC12, OC48, or OC192) AID=Facility Access Identifier...
Page 76 TAP-100 3EM13853AD Issue 02, July 2006 Does the alarmed OC-n facility have secondary state of WRK or STBYH? If WRK, go to step 41. If STBYH, go to step 42. Enter to switch service away from alarmed facility. OPR-PROTNSW-OCn::AID:::MAN; where: OCn=Optical facility type (OC3, OC12, OC48, or OC192) AID=Facility Access Identifier Enter...
Page 77 TAP-100 3EM13853AD Issue 02, July 2006 Enter to release protection switch at near end and/or far end. RLS-PROTNSW-OCn::AID; where: OCn=Optical facility type (OC3, OC12, OC48, or OC192) AID=Facility Access Identifier Enter RTRV-ALM-ALL; RTRV-COND-ALL; Did alarm clear? If yes, go to step 156. If no, go to step 155.
Page 78 TAP-100 3EM13853AD Issue 02, July 2006 Enter RLS-PROTNSW-OCn::AID; where: OCn=Optical facility (OC-48 or OC-192) AID=West OC-n facility access identifier Enter RLS-PROTNSW-OCn::AID; where: OCn=Optical facility (OC-48 or OC-192) AID=East OC-n facility access identifier Enter to verify new node ID value. RTRV-FFP-OCn::[AID]; where: OCn=Optical facility type (OC-48 or OC-192) AID=OC-48/OC192 access identifier...
Page 79 TAP-100 3EM13853AD Issue 02, July 2006 Enter OPR-PROTNSW-OCn::AID:::LOP-S; where: OCn=Optical facility (OC-48 or OC-192) AID=West OC-n facility access identifier Enter ED-FFP-OCn::PROTECTED_ID::::,NODEID= where: OCn=Optical facility type (OC-48 or OC-192) PROTECTED_ID=OC-48/OC-192 access identifier NODEID=New value of node identifier (0-15) Enter RLS-PROTNSW-OCn::AID; where: OCn=Optical facility (OC-48 or OC-192) AID=West OC-n facility access identifier Enter...
Page 80 Enter to retrieve the existing BLSR ring maps. RTRV-RINGMAP::[AID]; where: AID=OC48 or OC192 Access Identifier or ALL Example Output: ALCATEL-1677SL 04-05-30 19:26:57 M 0 COMPLD "OC192-5-AB-1,OC192-6-AB-1::RINGID=DALLAS,NODEID=4,RINGMAP=1&2&3" "OC48-1-A-1,OC48-2-A-1::RINGID=MADRID,NODEID=6,RINGMAP=3&1&2" /* RTRV-RINGMAP */ Observe output. Note values of RINGID, NODEID, and RINGMAP parameters.
Page 81 TAP-100 3EM13853AD Issue 02, July 2006 Enter OPR-PROTNSW-OCn::AID:::LOP-S; where: OCn=Optical facility (OC-48 or OC-192) AID=West OC-n facility access identifier Enter ED-RINGMAP::AID::::RINGMAP=; where: AID=OC-48 or OC-192 access identifier of BLSR node RINGMAP=Sequence of node IDs within a BLSR. (0-15) Ampersand (&) grouping is used to join each node ID value (up to 15 values).
Page 82 It applies to the protection OC-n facility. Check far-end OC-3, OC-12, OC-48, and OC-192 provisioning. Correct provisioning if necessary. Refer to 1677 SONET Link Operation and Administration manual (PN 3EM13851AD). Then go to step 156. FRCDWKSWBK, FRCDWKSWPR, or FRCDWKSWPR-RING FRCDWKSWBK indicates forced switch of service from protect to working.
Page 83 TAP-100 3EM13853AD Issue 02, July 2006 Enter RLS-PROTNSW-OCn::AID; where: OCn=Facility type (OC3, OC12, OC48, OC192) AID=Facility Access Identifier Did output return a COMPLD or DENY? If COMPLD, go to step 156. If DENY, go to step 155. INHMSG-PM INHMSG-PM indicates facility PM reports are inhibited. Are PM report to be allowed? If yes, go to step 97.
Page 84 TAP-100 3EM13853AD Issue 02, July 2006 ISD indicates system is receiving and detecting an idle signal on a stand-alone or embedded DS3. Problem is outside system. Go to step 155. L2LCONFAIL or L2SCONFAIL L2LCONFAIL indicates Layer 2 Line DCC connection failure. L2SCONFAIL indicates Layer 2 Section DCC connection failure.
Page 85 STS-1, STS-3c, STS-12c, or STS-48c. LOP-V indicates system is detecting Loss of Pointer-VT Path (LOP-V) on an incoming VT1 signal. Check provisioning. Correct provisioning if required. Refer to 1677 SONET Link Operation and Administration manual (PN 3EM13851AD). Otherwise, problem is outside system.
Page 86 TAP-100 3EM13853AD Issue 02, July 2006 MANWKSWBK or MANWKSWPR MANWKSWBK indicates manual switch of OC3, OC12, OC48, or OC192 facility from protect to working. MANWKSWPR indicates manual switch of OC3, OC12, OC48, or OC192 facility from working to protect. Is manual switch to be released? If yes, go to step 115.
Page 87 PLM-P indicates payload label mismatch on STS-1, STS-3C, STS-12C, or STS48C facility. Mapping can be changed to match the incoming facility. Check provisioning. Correct provisioning if necessary. Refer to 1677 SONET Link Operation and Administration manual (PN 3EM13851AD). Facility Alarm or Event...
Page 88 PROTNA indicates protection not available or has failed. Applies to UPSR STS1 working facilities. Clear alarms or conditions associated with protection facility. Refer to 1677 SONET Link Maintenance and Trouble Clearing manual (PN 3EM13853AD). Did PROTNA alarm clear? If yes, go to step 156.
Page 89 TAP-100 3EM13853AD Issue 02, July 2006 RNG-SQUELCH RNG-SQUELCH indicates traffic on ring is squelched. Go to step 155. SD indicates Signal Degrade Path for STS-1, STS-3C, STS-12C, or STS-48C facilities or Signal Degrade Line for OC-3, OC-12, OC-48, or OC-192 facilities. Go to step 155.
Page 90 UNEQ-P indicates unequipped path for STS-1, STS-3C, STS-12C, or STS-48C facility. UNEQ-V indicates unequipped VT1. Check provisioning of supporting equipment. Correct provisioning if necessary. Refer to 1677 SONET Link Operation and Administration manual (PN 3EM13851AD). Go to step 156. WKSWBK or WKSWPR WKSWBK indicates automatic switch from protection to working for OC-3, OC-12, OC-48, or OC-192 facilities.
Page 91 TAP-100 3EM13853AD Issue 02, July 2006 XMTLPBK XMTLPBK indicates far end DS1 or DS3 port loopback is active. Does loopback need to be released? If yes, go to step 153. If no, go to step 156. Enter RLS-LPBK-x::AID:::[LOCN],,,[LPBKTYPE]; where: x=Facility type (T1 or T3) AID=Facility Access Identifier Other parameters are optional.
Page 92: Bkupmemp Or Bkupmems Alarm
TAP-101 3EM13853AD Issue 02, July 2006 TAP-101 BKUPMEMP or BKUPMEMS Alarm PURPOSE This procedure provides instructions to clear a BKUPMEMP or BKUPMEMS alarm. GENERAL BKUPMEMP indicates the redundant disk is not available. This applies to the logical disk. BKUPMEMS indicates the redundant disk is not available. This applies to the physical disk. STEP PROCEDURE Contact next level of technical support for assistance.
Page 93 TAP-101 3EM13853AD Issue 02, July 2006 BKUPMEMP or BKUPMEMS Alarm 4-24...
Page 94: Cfgflt Alarm
TAP-102 3EM13853AD Issue 02, July 2006 TAP-102 CFGFLT Alarm PURPOSE This procedure provides instruction to clear a CFGFLT alarm against a CCC or SSC. GENERAL CFGFLT indicates configuration database download failure for the processor module. STEP PROCEDURE Contact next level of technical support for assistance. STOP.
Page 95 TAP-102 3EM13853AD Issue 02, July 2006 CFGFLT Alarm 4-26...
Page 96: Ioc-Int-Df Alarm
This procedure provides instructions to clear an IOC-INT-DF against a TMUX. GENERAL IOC-INT-DF indicates IOC card internal defect is detected on HYPERMAPPER component. For information on TL1 command syntax, refer to the 1677 SONET Link Commands and Messages manual (PN 3EM13852AD). STEP PROCEDURE Contact next level of technical support for assistance.
Page 97 TAP-103 3EM13853AD Issue 02, July 2006 IOC-INT-DF Alarm 4-28...
Page 98: Contbus-7 Or Contbus-8 Alarm
TAP-104 3EM13853AD Issue 02, July 2006 TAP-104 CONTBUS-7 or CONTBUS-8 Alarm PURPOSE This procedure provides instructions to clear a CONTBUS-7 or CONTBUS-8 alarm against the CHASSIS. GENERAL CONTBUS-7 indicates the system is unable to select a valid message bus A arbiter. CONTBUS-8 indicates the system is unable to select a valid message bus B arbiter.
Page 99 TAP-104 3EM13853AD Issue 02, July 2006 CONTBUS-7 or CONTBUS-8 Alarm 4-30...
Page 100: Contbus-Mos-1 Or Contbus-Mos-2 Alarm
TAP-105 3EM13853AD Issue 02, July 2006 TAP-105 CONTBUS-MOS-1 or CONTBUS-MOS-2 Alarm PURPOSE This procedure provides instructions to clear a CONTBUS-MOS-1 or CONTBUS-MOS-2 alarm against the Modular Optical System (MOS). GENERAL CONTBUS-MOS-1 indicates hardware error is detected when attempting to enumerate MOS devices after MOS discovery.
Page 101 TAP-105 3EM13853AD Issue 02, July 2006 CONTBUS-MOS-1 or CONTBUS-MOS-2 Alarm 4-32...
Page 102: Syncpri Alarm
SYNCPRI indicates primary timing reference is not available. This procedure assumes the user is logged into the alarmed Network Element (NE) using a telnet session to port 3083. For information on TL1 command syntax, refer to the 1677 SONET Link Commands and Messages manual (PN 3EM13852AD). STEP...
Page 103 TAP-106 3EM13853AD Issue 02, July 2006 Figure 106-1. Locate BITS Connections on TC EXT. TIMING RING BITS A / BITS B RING WIRE-WRAP CONNECTIONS RING RING BITS STATUS TIMING 677-0103-1 090804 SYNCPRI Alarm 4-34...
Page 104: Syncsec Alarm
This procedure assumes the user is logged into the alarmed Network Element (NE) using a telnet session to port 3083. For information on TL1 command syntax, refer to the 1677 SONET Link Commands and Messages manual (PN 3EM13852AD). STEP...
Page 105 TAP-107 3EM13853AD Issue 02, July 2006 SYNCSEC Alarm 4-36...
Page 106: Fpswunlck Alarm
This procedure provides instruction to clear a FPSWUNLCK alarm against a CCC, SSC, or TC. GENERAL FPSWUNLCK indicates front panel switch is unlocked. For information on TL1 command syntax, refer to the 1677 SONET Link Commands and Messages manual (PN 3EM13852AD). STEP...
Page 107 TAP-108 3EM13853AD Issue 02, July 2006 FPSWUNLCK Alarm 4-38...
Page 108: Syncoos Alarm
SYNCOOS indicates both primary and secondary external clock reference failure. This procedure assumes the user is logged into the alarmed Network Element (NE) using a telnet session to port 3083. For information on TL1 command syntax, refer to the 1677 SONET Link Commands and Messages manual (PN 3EM13852AD). STEP PROCEDURE Select action.
Page 109 TAP-109 3EM13853AD Issue 02, July 2006 Contact next level of technical support for assistance. STOP. This procedure is complete. SYNCOOS Alarm 4-40...
Page 110: Fan Faults (Clfan, Ctrlread, Ctrlwrite, Int)
TAP-110 3EM13853AD Issue 02, July 2006 TAP-110 Fan Faults (CLFAN, CTRLREAD, CTRLWRITE, INT) PURPOSE This procedure provides instructions to clear a fault indication for the fan-tray assembly. GENERAL The fan-controller card monitors the rotational speed of each fan. When all fans rotate at the correct speed, the light, on the common control card, is green to indicate the fan tray is working.
Page 111 TAP-110 3EM13853AD Issue 02, July 2006 Fan Faults (CLFAN, CTRLREAD, CTRLWRITE, INT) 4-42...
Page 112: Fuse And Alarm Panel (Fap) Alarm
TAP-111 3EM13853AD Issue 02, July 2006 TAP-111 Fuse and Alarm Panel (FAP) Alarm PURPOSE This procedure provides instruction to clear an alarm indication for the fuse and alarm panel (FAP). STEP PROCEDURE Contact next level of technical support for assistance. STOP.
Page 113 TAP-111 3EM13853AD Issue 02, July 2006 Fuse and Alarm Panel (FAP) Alarm 4-44...
Page 114: Sntp Alarm
TAP-112 3EM13853AD Issue 02, July 2006 TAP-112 SNTP Alarm PURPOSE This procedure provides instructions to clear an SNTP alarm against a CHASSIS. GENERAL SNTP indicates the system failed to synchronize time from the server at the specified interval. STEP PROCEDURE Contact next level of technical support for assistance.
Page 115 TAP-112 3EM13853AD Issue 02, July 2006 SNTP Alarm 4-46...
Page 116: Contr Alarm
In this procedure, the equipment address is N-R-Sh-S, where N=name of equipment, R=rack number, Sh=shelf number, and S=slot location number of the equipment in the shelf. For information on TL1 command syntax, refer to the 1677 SONET Link Commands and Messages manual (PN 3EM13852AD).
Page 117 TAP-113 3EM13853AD Issue 02, July 2006 After 10 seconds, insert same module into slot. Enter for module in alarm. RST-EQPT::N-R-Sh-S; Did output return COMPLD or DENY? If COMPLD, go to step 13. If DENY, go to step 15. Enter RTRV-ALM-ALL; RTRV-COND-ALL;...
Page 118: Contr-Tacc Alarm
TAP-114 3EM13853AD Issue 02, July 2006 TAP-114 CONTR-TACC Alarm PURPOSE This procedure provides instructions to clear a CONTR-TACC alarm on an SSC. GENERAL CONTR-TACC indicates test access is inhibited due to control processor module failure. STEP PROCEDURE Contact next level of technical support for assistance. STOP.
Page 119 TAP-114 3EM13853AD Issue 02, July 2006 CONTR-TACC Alarm 4-50...
Page 120: Inhpmmon Alarm
This procedure provides instructions to clear an INHPMMON against the CHASSIS. GENERAL INHPMMON indicates the automatic transfer of performance monitoring data to the disk is disabled. For information on TL1 command syntax, refer to the 1677 SONET Link Commands and Messages manual (PN 3EM13852AD). STEP PROCEDURE Enter to retrieve all alarms and conditions.
Page 121 TAP-115 3EM13853AD Issue 02, July 2006 INHPMMON Alarm 4-52...
Page 122: Resolve Craft Communications Loss
TAP-116 3EM13853AD Issue 02, July 2006 TAP-116 Resolve Craft Communications Loss PURPOSE This procedure provides instruction to resolve loss of communications on the craft terminal. STEP PROCEDURE Contact next level of technical support for assistance. STOP. This procedure is complete. Resolve Craft Communications Loss 4-53...
Page 123 TAP-116 3EM13853AD Issue 02, July 2006 Resolve Craft Communications Loss 4-54...
Page 124: Frcdwkswpr Or Manwkswpr Alarm
FRCDWKSWPR indicates a forced switch of service from working to protection equipment. MANWKSWPR indicates a manual switch of service from working to protection equipment. For information on TL1 command syntax, refer to the 1677 SONET Link Commands and Messages manual (PN 3EM13852AD).
Page 125 TAP-117 3EM13853AD Issue 02, July 2006 Enter RST-EQPT::AID; where: AID=Equipment Access Identifier of module Did output return COMPLD or DENY? If COMPLD, go to step 10. If DENY, go to step 14. Enter SW-TOWKG-EQPT::AID; where: AID=Equipment Access Identifier of working module Did output return COMPLD or DENY? If COMPLD, go to step 12.
Page 126: Hld Alarm
During time period between sync problem and declaring it unavailable • When sync reference is unavailable and there is no other reference For information on TL1 command syntax, refer to the 1677 SONET Link Commands and Messages manual (PN 3EM13852AD). STEP...
Page 127 TAP-118 3EM13853AD Issue 02, July 2006 Are there any source reference alarms on sync referenced facilities or equipment? If yes, go to step 10. If no, go to step 11. Clear these alarms first. Refer to IXL-101. CAUTION: Possibility of service interruption. Follow procedure in DLP-137 when replacing CLK unit to avoid interrupting service.
Page 128: Power Distribution Unit (Pdu) Alarm
Power Distribution Unit (PDU) Alarm PURPOSE This procedure provides instructions to clear a PDU alarm. GENERAL For information on TL1 command syntax, refer to the 1677 SONET Link Commands and Messages manual (PN 3EM13852AD). RECOMMENDED TOOLS PDU manufacturer’s documentation STEP...
Page 129 TAP-119 3EM13853AD Issue 02, July 2006 Refer to IXL-101 to clear power-related alarm. STOP. This procedure is complete. Power Distribution Unit (PDU) Alarm 4-60...
Page 130: Usthreshold Alarm
This procedure provides instructions to clear a USTHRESHOLD alarm against a TMUX or VSC. GENERAL USTHRESHOLD indicates resource module usage has reached 80%. For information on TL1 command syntax, refer to the 1677 SONET Link Commands and Messages manual (PN 3EM13852AD). STEP...
Page 131 TAP-120 3EM13853AD Issue 02, July 2006 USTHRESHOLD Alarm 4-62...
Page 132: Syncint Alarm
This procedure provides instructions to clear a SYNCINT alarm against a TC. GENERAL SYNCINT indicates system timing is in internal mode. For information on TL1 command syntax, refer to the 1677 SONET Link Commands and Messages manual (PN 3EM13852AD). STEP...
Page 133 TAP-121 3EM13853AD Issue 02, July 2006 Did SYNCINT alarm clear? If yes, go to step 11. If no go to step 10. Contact next level of technical support for assistance. STOP. This procedure is complete. SYNCINT Alarm 4-64...
Page 134: Sysdbg Alarm
TAP-122 3EM13853AD Issue 02, July 2006 TAP-122 SYSDBG Alarm PURPOSE This procedure provides instructions to clear an SYSDBG alarm against a CHASSIS. GENERAL SYSDBG indicates the system is operating in debug mode. STEP PROCEDURE Contact next level of technical support for assistance. STOP.
Page 135 TAP-122 3EM13853AD Issue 02, July 2006 SYSDBG Alarm 4-66...
Page 136: Improprmvl Alarm
This procedure provides instructions to clear an IMPROPRMVL alarm against a module. GENERAL IMPROPRMVL indicates a card was physically removed before being logically removed. For information on TL1 command syntax, refer to the 1677 SONET Link Commands and Messages manual (PN 3EM13852AD). STEP PROCEDURE DANGER: Possibility of personal injury.
Page 137 TAP-123 3EM13853AD Issue 02, July 2006 IMPROPRMVL Alarm 4-68...
Page 138: Disk90 Alarm (Drive B)
DISK90 (B) indicates there is less than 10 Megabytes of free disk space on drive B. Once this alarm is declared, no more PM data is written to drive B until the alarm is cleared. For information on TL1 command syntax, refer to the 1677 SONET Link Commands and Messages manual (PN 3EM13852AD).
Page 139 TAP-124 3EM13853AD Issue 02, July 2006 Table 124-A. Purge Level Options LEVEL PM STATISTIC FILES TO BE PURGED UNDER B:/stats/ 0-UP All PM statistics 1-DN PM statistics files older than 1 day ago 2-DN PM statistics files older than 2 days ago 3-DN PM statistics files older than 3 days ago 4-DN...
Page 140: Disk90 Alarm (Drive A)
DISK90 (A) indicates there is less than 10 Megabytes of free disk space on drive A. Once this alarm is declared, no additional configuration or image files can be written to drive A until the alarm is cleared. For information on TL1 command syntax, refer to the 1677 SONET Link Commands and Messages manual (PN 3EM13852AD). STEP...
Page 141 TAP-125 3EM13853AD Issue 02, July 2006 Check Configuration Files on Disk Enter RTRV-RFILE::DISK-A::::LOCN="CFG"; Sample output response showing cfg directory: 1677SVT19 03-09-30 13:57:44 M 0 COMPLD "disk-a:last,2048,SEP-29-2003,11:25:48,<DIR>" "disk-a:922,2048,SEP-29-2003,11:31:54,<DIR>" "disk-a:tbl1006.cfg,148,SEP-29-2003,14:10:10," "disk-a:tbl1007.cfg,17410,SEP-29-2003,14:10:10," "disk-a:tbl1020.cfg,148,SEP-29-2003,14:10:06," Examine source and configuration listings in steps and 2. Determine which files should be purged.
Page 142 TAP-125 3EM13853AD Issue 02, July 2006 Enter to retrieve all alarms and conditions. RTRV-ALM-ALL; RTRV-COND-ALL; Did DISK90 alarm clear? If yes, go to step 15. If no, go to step 14. Contact next level of technical support for assistance. STOP. This procedure is complete. DISK90 Alarm (Drive A) 4-73...
Page 143 TAP-125 3EM13853AD Issue 02, July 2006 DISK90 Alarm (Drive A) 4-74...
Page 144: Temp Alarm
TAP-126 3EM13853AD Issue 02, July 2006 TAP-126 TEMP Alarm PURPOSE This procedure provides instructions to clear a TEMP alarm against a CHASSIS. GENERAL TEMP indicates the temperature sensor has detected high temperature. STEP PROCEDURE Contact next level of technical support for assistance. STOP.
Page 145 TAP-126 3EM13853AD Issue 02, July 2006 TEMP Alarm 4-76...
Page 146: Fwmism Alarm
This procedure provides instruction to clear a FWMISM alarm on a TMUX module. GENERAL FWMISM indicates the FPGA revision of a TMUX module does not match the software expected version. For information on TL1 command syntax, refer to the 1677 SONET Link Commands and Messages manual (PN 3EM13852AD). STEP PROCEDURE Enter RTRV-ALM-ALL;...
Page 147 TAP-127 3EM13853AD Issue 02, July 2006 Observe output. Note CLEI code, mode part number, and state. Is SST of TMUX card in alarm WRK or STBYH? If WRK, go to step 9. If STBYH, go to step 11. Enter to inhibit switching to TMUX in alarm. INH-SWTOWKG-EQPT::AID;...
Page 148 TAP-127 3EM13853AD Issue 02, July 2006 Did output return COMPLD or DENY? If COMPLD, go to step 20. If DENY, go to step 27. Enter RTRV-ALM-ALL; RTRV-COND-ALL; Did FWMISM alarm clear? If yes, go to step 22. If no, go to step 27. Is INHSWWKG or INHSWPR condition declared against TMUX just reprogrammed? If INHSWWKG, go to step 23.
Page 149 TAP-127 3EM13853AD Issue 02, July 2006 FWMISM Alarm 4-80...
Page 150: Hwfail Alarm
TAP-128 3EM13853AD Issue 02, July 2006 TAP-128 HWFAIL Alarm PURPOSE This procedure provides instructions to clear a HWFAIL alarm on a DS3, ECC, EDFA, GIGE, OC3, OC12, OC48, OC192, TMUX, or VSC module. GENERAL HWFAIL indicates hardware error is detected. STEP PROCEDURE Contact next level of technical support for assistance.
Page 151 TAP-128 3EM13853AD Issue 02, July 2006 HWFAIL Alarm 4-82...
Page 152: Inhmsg-Pm Alarm
INH-PMREPT-COM command. The ALW-PMREPT-COM command used in this procedure does not affect any inhibitions set for individual ports through the INH-PMREPT-rr command. For information on TL1 command syntax, refer to the 1677 SONET Link Commands and Messages manual (PN 3EM13852AD). STEP...
Page 153 TAP-129 3EM13853AD Issue 02, July 2006 INHMSG-PM Alarm 4-84...
Page 154: Inhswpr Alarm
This procedure provides instructions to clear an INHSWPR alarm against a DS3, ECC, TMUX, or VSC card. GENERAL INHSWPR indicates protection switching (automatic and manual) from working to protect is inhibited. For information on TL1 command syntax, refer to the 1677 SONET Link Commands and Messages manual (PN 3EM13852AD). STEP PROCEDURE Enter to retrieve all alarms and conditions.
Page 155 TAP-130 3EM13853AD Issue 02, July 2006 INHSWPR Alarm 4-86...
Page 156: Inhswwkg Alarm
This procedure provides instructions to clear an INHSWWKG alarm against a DS3, ECC, TMUX, or VSC card. GENERAL INHSWWKG indicates protection switching (automatic and manual) from protect to working is inhibited. For information on TL1 command syntax, refer to the 1677 SONET Link Commands and Messages manual (PN 3EM13852AD). STEP PROCEDURE Enter to retrieve all alarms and conditions.
Page 157 TAP-131 3EM13853AD Issue 02, July 2006 INHSWWKG Alarm 4-88...
Page 158: Pwr Alarm
TAP-132 3EM13853AD Issue 02, July 2006 TAP-132 PWR Alarm PURPOSE This procedure provides instructions to clear a PWR alarm against an IOC or POWER. GENERAL PWR indicates battery A/B -48V DC error is detected on a fan power supply, chassis power supply, or ECC card.
Page 159 TAP-132 3EM13853AD Issue 02, July 2006 PWR Alarm 4-90...
Page 160: Int-1 Alarm
TAP-133 3EM13853AD Issue 02, July 2006 TAP-133 INT-1 Alarm PURPOSE This procedure provides instructions to clear an INT-1 alarm against a CHASSIS. GENERAL INT-1 indicates no valid oscillator could be selected. STEP PROCEDURE Contact next level of technical support for assistance. STOP.
Page 161 TAP-133 3EM13853AD Issue 02, July 2006 INT-1 Alarm 4-92...
Page 162: Tap-134 Int-19 Alarm
TAP-134 3EM13853AD Issue 02, July 2006 TAP-134 INT-19 Alarm PURPOSE This procedure provides instructions to clear an INT-19 alarm against a DS3, ECC, EDFA, GIGE, OC3, OC12, OC48, OC192, TMUX, or VSC card. GENERAL INT-19 indicates module ID ROM (remote inventory data) is improperly programmed. STEP PROCEDURE Contact next level of technical support for assistance.
Page 163 TAP-134 3EM13853AD Issue 02, July 2006 INT-19 Alarm 4-94...
Page 164: Int-2 Alarm
TAP-135 3EM13853AD Issue 02, July 2006 TAP-135 INT-2 Alarm PURPOSE This procedure provides instructions to clear an INT-2 alarm against a CHASSIS. GENERAL INT-2 indicates no valid system clock could be selected. STEP PROCEDURE Contact next level of technical support for assistance. STOP.
Page 165 TAP-135 3EM13853AD Issue 02, July 2006 INT-2 Alarm 4-96...
Page 166: Prcdrerr Alarm
GIGE, OC3, OC12, OC48, OC192, TMUX, or VSC card. GENERAL PRCDRERR indicates physically equipped module is inconsistent with slot provisioning. For information on TL1 command syntax, refer to the 1677 SONET Link Commands and Messages manual (PN 3EM13852AD). STEP PROCEDURE DANGER: Possibility of personal injury.
Page 167 TAP-136 3EM13853AD Issue 02, July 2006 PRCDRERR Alarm 4-98...
Page 168: Facterm Alarm
This procedure provides instructions to clear a FACTERM alarm against an IOC module. GENERAL FACTERM indicates facility/circuit termination equipment failure. For information on TL1 command syntax, refer to the 1677 SONET Link Commands and Messages manual (PN 3EM13852AD). STEP PROCEDURE DANGER: Possibility of personal injury.
Page 169 TAP-137 3EM13853AD Issue 02, July 2006 Enter to retrieve all alarms and conditions. RTRV-ALM-ALL; RTRV-COND-ALL; Observe output. Did FACTERM alarm clear? If yes, go to step 15. If no, go to step 11. Replace card with FACTERM alarm. Refer to IXL-103 for card replacement procedures.
Page 170: Batterylow Alarm
This procedure provides instructions to clear a BATTERYLOW alarm against a CCC, SSC, TC, DISK, IOC, or MOS card. GENERAL BATTERYLOW indicates battery on the real time clock/NVRAM chip is low. For information on TL1 command syntax, refer to the 1677 SONET Link Commands and Messages manual (PN 3EM13852AD). STEP PROCEDURE DANGER: Possibility of personal injury.
Page 171 TAP-138 3EM13853AD Issue 02, July 2006 BATTERYLOW Alarm 4-102...
Page 172: Card-8K-Df And Card-Int-Df Alarm
GENERAL CARD-8K-DF indicates the SSC detects 8k clock loss defect. CARD-INT-DF indicates an internal defect is detected on an SSC component. For information on TL1 command syntax, refer to the 1677 SONET Link Commands and Messages manual (PN 3EM13852AD). STEP PROCEDURE DANGER: Possibility of personal injury.
Page 173 TAP-139 3EM13853AD Issue 02, July 2006 CARD-8K-DF and CARD-INT-DF Alarm 4-104...
Page 174: Cfgnosave Alarm
TAP-140 3EM13853AD Issue 02, July 2006 TAP-140 CFGNOSAVE Alarm PURPOSE This procedure provides instruction to clear a CFGNOSAVE alarm against the NE. GENERAL CFGNOSAVE indicates writing configuration changes to disk is disallowed and configuration activation pending. STEP PROCEDURE Contact next level of technical support for assistance. STOP.
Page 175 TAP-140 3EM13853AD Issue 02, July 2006 CFGNOSAVE Alarm 4-106...
Page 176: Srflt-Sscram Alarm
This procedure provides instructions to clear a SRFLT-SSCRAM alarm against a SSC card. GENERAL SRFLT-SSCRAM indicates system resource fault - the alarmed module is equipped with smaller RAM size than its mate. For information on TL1 command syntax, refer to the 1677 SONET Link Commands and Messages manual (PN 3EM13852AD). STEP PROCEDURE DANGER: Possibility of personal injury.
Page 177 TAP-141 3EM13853AD Issue 02, July 2006 SRFLT-SSCRAM Alarm 4-108...
Page 178: Hlthver Alarm
This procedure provides instructions to clear a HLTHVER alarm against a IOC, SSC, and CCC card. GENERAL HLTHVER indicates health FPGA version is incompatible with peer card. For information on TL1 command syntax, refer to the 1677 SONET Link Commands and Messages manual (PN 3EM13852AD). STEP PROCEDURE DANGER: Possibility of personal injury.
Page 179 TAP-142 3EM13853AD Issue 02, July 2006 HLTHVER Alarm 4-110...
Page 180: Impropins Alarm
This procedure provides instructions to clear a IMPROPINS alarm against a TC card. GENERAL IMPROPINS indicates timing card is not compatible with existing one. For information on TL1 command syntax, refer to the 1677 SONET Link Commands and Messages manual (PN 3EM13852AD). STEP PROCEDURE DANGER: Possibility of personal injury.
Page 181 TAP-143 3EM13853AD Issue 02, July 2006 IMPROPINS Alarm 4-112...
Page 182: Idromreader Alarm
TAP-144 3EM13853AD Issue 02, July 2006 TAP-144 IDROMREADER Alarm PURPOSE This procedure provides instructions to clear a IDROMREADER alarm on a CCC, SSC, TC, DISK, IOC, or MOS module. GENERAL IDROMREADER indicates physical ID ROM could not be read. STEP PROCEDURE Enter to retrieve all alarms and conditions.
Page 183 TAP-144 3EM13853AD Issue 02, July 2006 IDROMREADER Alarm 4-114...
Page 184: Mem-Access-Df Alarm
TAP-145 3EM13853AD Issue 02, July 2006 TAP-145 MEM-ACCESS-DF Alarm PURPOSE This procedure provides instructions to clear a MEM-ACCESS-DF alarm on an IOC module. GENERAL MEM-ACCESS-DF indicates system clock alarm detected on an IOC module. STEP PROCEDURE Determine which module is reporting MEM-ACCESS-DF. Enter INIT-SYS::AID:::;...
Page 185 TAP-145 3EM13853AD Issue 02, July 2006 MEM-ACCESS-DF Alarm 4-116...
Page 186: No2Kclock Alarm
TAP-146 3EM13853AD Issue 02, July 2006 TAP-146 NO2KCLOCK Alarm PURPOSE This procedure provides instructions to clear a NO2KCLOCK alarm on an IOC module. GENERAL NO2KCLOCK indicates subcard 2k clock signal not available. STEP PROCEDURE Contact next level of technical support for assistance. STOP.
Page 187 TAP-146 3EM13853AD Issue 02, July 2006 NO2KCLOCK Alarm 4-118...
Page 188: Clkalm Alarm
TAP-147 3EM13853AD Issue 02, July 2006 TAP-147 CLKALM Alarm PURPOSE This procedure provides instructions to clear a CLKALM alarm on an IOC module. GENERAL CLKALM indicates system clock alarm detected on an IOC module. STEP PROCEDURE Determine which module is reporting CLKALM. Enter INIT-SYS::AID:::;...
Page 189 TAP-147 3EM13853AD Issue 02, July 2006 CLKALM Alarm 4-120...
Page 190: Clean Fiber-Optic Connectors
Inspection microscope tip – MPX tip—Aerotech World Trade Ltd. AWT-MPX – MPX backplane tip—Aerotech World Trade Ltd. AWT-MPXAPC • Anti-static lint-free swab—Texwipe TX757E, Alcatel PN 1552762010 1 • CLETOP fiber-optic cleaner – Aerotech World Trade Ltd. PN 14100500 for all fiber-optic connectors •...
Page 191 DLP-100 3EM13853AD Issue 02, July 2006 GENERAL If the cleaning method described in this procedure does not produce acceptable results, connector may need to be replaced. STEP PROCEDURE DANGER: Possibility of personal injury. DO NOT LOOK INTO FIBER-OPTIC CONNECTOR. Laser infrared radiation is present when fiber-optic connector is open and optical interface is installed.
Page 192 DLP-100 3EM13853AD Issue 02, July 2006 Use inspection microscope to inspect fiber-optic connector. See figure 100-1 examples of clean and contaminated fibers. Note that MPX connector has multiple fibers. Use the following criteria to determine clean fiber: Fiber core must have no contaminants or defects. Fiber cladding must have no contaminants.
Page 193 DLP-100 3EM13853AD Issue 02, July 2006 Figure 100-1. Fiber-Optic Connector Inspection PARTICLES FIBER CONTAMINATED WITH SOLID PARTICLES OIL FILM AND PARTICLES ON CLADDING AND IN CORE AREA FIBER CONTAMINATED WITH OIL (FINGERPRINT) FIBER CLADDING CORE FERRULE (SHAPE CAN VARY BY CONNECTOR TYPE) CLEAN FIBER 129-1280-1 040302...
Page 194 DLP-100 3EM13853AD Issue 02, July 2006 Figure 100-2. Fiber-Optic Connector Types, Illustrations FC CONNECTOR SC CONNECTOR ST CONNECTOR FEMALE MALE SIDE VIEW SIDE VIEW END VIEWS MPX CONNECTOR MINI SC FIBER CONNECTOR LC FIBER CONNECTOR 129-1281-1 031504 Clean Fiber-Optic Connectors...
Page 195 DLP-100 3EM13853AD Issue 02, July 2006 Figure 100-3. Fiber-Optic Connector Types, Photographs FC CONNECTOR SC CONNECTOR ST/STII CONNECTOR FEMALE MALE MPX CONNECTORS 160-2973-1 022802 Insert TX757E swab into bulkhead (barrel) receptacle and rotate swab, sliding it in and out to clean inside of receptacle, then discard swab. Go to step 24.
Page 196 DLP-100 3EM13853AD Issue 02, July 2006 Figure 100-4. Optical Removal and Cleaning Tool (PN 3EM07060AAAA) 160-2974-1 041102 Clean Fiber-Optic Connectors...
Page 197 DLP-100 3EM13853AD Issue 02, July 2006 Inspect Connector Use inspection microscope to inspect fiber-optic connector. See figure 100-1 examples of clean and contaminated fibers. Note that MPX connector has multiple fibers. Use the following criteria to determine clean fiber: Fiber core must have no contaminants or defects. Fiber cladding must have no contaminants.
Page 198: Module Mechanical Removal And Replacement
Module logical removal must be done first. This procedure addresses only mechanical procedures. Refer to IXL-103. GENERAL Refer to the 1677 SONET Link Address and Location Guide (PN 3EM13854AB) to determine module location and address. RECOMMENDED TOOLS Phillips screwdriver, #2 × 6-inch...
Page 199 DLP-101 3EM13853AD Issue 02, July 2006 Figure 101-1. Remove/Replace Trim Panel AUXILIARY CABLE GUIDE PANEL (2) MOUNTING HOLES 1 6 7 L in k TRIM PANEL H EA H EA AL TH IN -U IN -U IN -U AL TH IN -U V IS V IS...
Page 200 DLP-101 3EM13853AD Issue 02, July 2006 Figure 101-2. Connect ESD Wrist Strap to Grounding Jack GROUNDING JACK WRIST STRAP 677-0106-1 090804 Figure 101-3. Remove or Install EMI Shield PORT ADAPTER HOUSING THUMBSCREW EMI SHIELD S T A T HOOKS SLOTS 677-0118-1 090804 Module Mechanical Removal and Replacement...
Page 201 DLP-101 3EM13853AD Issue 02, July 2006 Is card being removed a CCC? If yes, go to step 15. If no, go to step 18. Loosen thumbscrews on flash-disk access cover of CCC being removed. Slide cover up and remove. Press flash-disk ejectors on each flash disk in CCC being removed. Ejector handle is inside flash-disk slot above flash disk.
Page 202 DLP-101 3EM13853AD Issue 02, July 2006 If applicable, wait for IN USE light to go out and PRI and/or IN USE light to turn green on other card. Loosen top and bottom thumbscrews. Figure 101-5. Move Switch to Right - Type A Lever METHOD 1 METHOD 2 677-0072-1...
Page 203 DLP-101 3EM13853AD Issue 02, July 2006 Remove the replacement card from its antistatic packaging. Is card being replaced a CCC? If yes, go to step 30. If no, go to step 32. Loosen thumbscrew on flash-disk access cover of replacement CCC. Slide cover up and remove.
Page 204 DLP-101 3EM13853AD Issue 02, July 2006 Is lever type A or type B? If type A, go to step 35. If type B, go to step 37. Push the interlock switch out (right) on replacement card. See figure 101-5. Go to step 38. Disengage interlock lever and switch on replacement card.
Page 205 DLP-101 3EM13853AD Issue 02, July 2006 Is card just inserted a CCC? If yes, go to step 43. If no, go to step 45. If card is a CCC 104, verify part number and mnemonic on cover match the CLEI code on card.
Page 206 DLP-101 3EM13853AD Issue 02, July 2006 Reinstall the trim panel by aligning the ball studs in the holes in the power panel and gently pushing in the trim panel until you feel it snap in place. See figure 101-1. Return to DLP that logically removed this module, then logically restore it. STOP.
Page 207 DLP-101 3EM13853AD Issue 02, July 2006 Module Mechanical Removal and Replacement 5-18...
Page 208: Handling Static-Sensitive Devices
DLP-114 3EM13853AD Issue 02, July 2006 DLP-114 Handling Static-Sensitive Devices PURPOSE This procedure provides instructions to handle static-sensitive devices. RECOMMENDED TOOLS Wrist strap STEP PROCEDURE WARNING: Possibility of equipment damage. Circuit cards contain static- sensitive devices. These devices are susceptible to static discharge damage when they are not connected to backplane of node.
Page 209 DLP-114 3EM13853AD Issue 02, July 2006 Handling Static-Sensitive Devices 5-20...
Page 210: Replace Gige Card
Replace GIGE Card PURPOSE This procedure provides instructions to replace a GIGE card. GENERAL For information on TL1 command syntax, refer to the 1677 SONET Link Commands and Messages manual (PN 3EM13852AD). STEP PROCEDURE DANGER: Possibility of personal injury. Cards can be installed or removed with rack power on.
Page 211 DLP-126 3EM13853AD Issue 02, July 2006 Did output return COMPLD or DENY? If COMPLD, go to step 12. If DENY, go to step 11. Contact next level of technical support for assistance. STOP. This procedure is complete. Replace GIGE Card 5-22...
Page 212: Inspect/Replace Air-Filter Element
DLP-127 3EM13853AD Issue 02, July 2006 DLP-127 Inspect/Replace Air-Filter Element PURPOSE This procedure provides instructions to inspect or replace an air-filter element. RECOMMENDED TOOLS Phillips screwdriver, #2 X 6-inch STEP PROCEDURE WARNING: Possibility of equipment damage. Check air-filter element every 2 months and replace it at least every 3 months.
Page 213 DLP-127 3EM13853AD Issue 02, July 2006 WARNING: Possibility of equipment damage. To prevent thumbscrew damage, never tighten a thumbscrew with a power screwdriver and never tighten it more than .09 m-kg (8 in.-lbs). Lift up front of air-filter tray, align thumbscrews with holes, and tighten thumbscrews using a #2 Phillips screwdriver.
Page 214: Replace Common Control Card (Ccc)
This procedure provides instructions to replace a Common Control Card (CCC). PREREQUISITE Contact Alcatel CTAC at 1-888-252-2832 prior to performing this procedure. GENERAL For information on TL1 command syntax, refer to the 1677 SONET Link Commands and Messages manual (PN 3EM13852AD). RECOMMENDED TOOLS Phillips screwdriver, #2 × 6-inch...
Page 215 DLP-128 3EM13853AD Issue 02, July 2006 Observe output. Determine AID of disks for CCC that is being replaced. Refer to table 128-A. Table 128-A. CCC/Disk Relationship CCC TO BE REPLACED AID OF DISK (DISK AID) CCC in slot 9 DISK-A9, DISK-B9 CCC in slot 10 DISK-A10, DISK-B10 Enter...
Page 216 DLP-128 3EM13853AD Issue 02, July 2006 Enter to unmount disks on CCC to be replaced. ACT-DISK::AID::::ACTION=UNMOUNT; where: AID=Access Identifier of disk on CCC to be replaced (DISK-{A9, A10, B9, B10}). When disks in CCC that is not being replaced become active, disks on CCC that must be replaced become inactive.
Page 217 DLP-128 3EM13853AD Issue 02, July 2006 Enter for CCC to be replaced. RMV-EQPT::AID; where: AID=Access Identifier of CCC to be replaced. Did output return COMPLD or DENY? If COMPLD, go to step 34. If DENY, go to step 78. Remove CCC. Refer to DLP-101. Before inserting new CCC, use a CCC interface cable to connect laptop or VDT to DIAG port on CCC.
Page 218 DLP-128 3EM13853AD Issue 02, July 2006 Figure 128-1. CCC Front Panel The CCC is not running. Green The CCC is running. Flashing The CCC is running diagnostics or Interlock switch loading code. PRI. Green This is the primary (active) CCC. Amber This is the secondary (standby) CCC.
Page 219 DLP-128 3EM13853AD Issue 02, July 2006 Set laptop or VDT terminal session to following settings: – 9600 Baud – 1 Stop Bit – No Parity – No Flow Control Insert new CCC. Refer to DLP-101. Watch the laptop or VDT as CCC goes through a startup sequence. When prompted, press any key to stop the auto-boot.
Page 220 DLP-128 3EM13853AD Issue 02, July 2006 Enter for CCC just replaced. RST-EQPT::AID; where: AID=Access Identifier of CCC just replaced. Did output return COMPLD or DENY? If COMPLD, go to step 51. If DENY, go to step 78. Installing replacement CCC causes a CONTR alarm. Check for CONTR alarm. Enter RTRV-ALM-ALL;...
Page 221 DLP-128 3EM13853AD Issue 02, July 2006 Observe output. Note states of disks in CCC just replaced. Verify PST=OOS-AUMA and SST=SWDL. While secondary disk synchronizes, a BKUPMEMSYNCH condition exists. Wait until BKUPMEMSYNCH condition clears before continuing. Note that MAN condition clears. Wait for disk to synchronize.
Page 222 DLP-128 3EM13853AD Issue 02, July 2006 Is state of CCC just replaced IS,WRK? If yes, go to step 79. If no, go to step 78. Contact next level of technical support for assistance. STOP. This procedure is complete. Replace Common Control Card (CCC) 5-33...
Page 223 DLP-128 3EM13853AD Issue 02, July 2006 Replace Common Control Card (CCC) 5-34...
Page 224: Replace Ds3 Connector Panel
PROCEDURE Reroute network traffic on 1-to-4 DS3 cards that are serviced by connector panel to be replaced. Refer to 1677 SONET Link Operation and Administration manual (PN 3EM13851AD) for more information. Select action. To replace a connector panel on rear of chassis, go to step 3.
Page 225 Make sure connector of panel aligns correctly with chassis connector before seating it. Gently press connector panel into connector on 1677 SONET Link until it seats. Do not force it. WARNING: Possibility of equipment damage. To prevent thumbscrew damage, never tighten a thumbscrew with a power screwdriver or more than .09 m-kg...
Page 226 DLP-129 3EM13853AD Issue 02, July 2006 Figure 129-2. Remove Cable to Rack-Mounted Connector Panel 677-0110-1 090804 Unplug cable from back of connector panel. Disconnect cables from transmit and receive ports on front of panel. Carefully mark each cable for easy reinstallation. Untie cables from cable-tie brackets.
Page 227 DLP-129 3EM13853AD Issue 02, July 2006 Align replacement panel with mounting hole on adapter plate, then use a #2 Phillips screwdriver to tighten mounting thumbscrews. WARNING: Possibility of equipment damage. To prevent thumbscrew damage, never tighten a thumbscrew with a power screwdriver or more than .09 m-kg (8 in.-lbs).
Page 228: Replace 12-Port Ds3 Card
2B, 3B, 4B, 5B 16A, 15A, 14A, 13A 16B, 15B, 14B, 13B GENERAL For information on TL1 command syntax, refer to the 1677 SONET Link Commands and Messages manual (PN 3EM13852AD). STEP PROCEDURE DANGER: Possibility of personal injury. Cards can be installed or removed with rack power on.
Page 229 DLP-130 3EM13853AD Issue 02, July 2006 Enter for DS3 card being replaced. RTRV-EQPT::AID; where: AID=Equipment Access Identifier of DS3 card to be replaced. Observe output. Is DS3 card to be replaced a protect module (located in slots IOC-1-A, IOC-1-B, IOC-17-A, or IOC-17-B)? If yes, go to step 6.
Page 230 DLP-130 3EM13853AD Issue 02, July 2006 Enter to switch working DS3 card to protect. SW-TOPROTN-EQPT::AID; where: AID=Equipment Access Identifier of the DS3 card to be replaced. Did output return COMPLD or DENY? If COMPLD, go to step 16. If DENY, go to step 29. Enter for DS3 card being replaced.
Page 231 DLP-130 3EM13853AD Issue 02, July 2006 Is DS3 card just replaced a protect module (located in slots IOC-1-A, IOC-1-B, IOC-17-A, or IOC-17-B)? If yes, go to step 25. If no, go to step 27. Enter to allow switching to protection. ALW-SWTOPROTN-EQPT::AID;...
Page 232: Replace Edfa Card
Replace EDFA Card PURPOSE This procedure provides instructions to replace an EDFA card. GENERAL For information on TL1 command syntax, refer to the 1677 SONET Link Commands and Messages manual (PN 3EM13852AD). RECOMMENDED TOOLS Phillips screwdriver, #2 × 6-inch STEP PROCEDURE DANGER: Possibility of personal injury.
Page 233 DLP-131 3EM13853AD Issue 02, July 2006 Remove upper trim panel from front of chassis to expose ESD grounding jack. See figure 131-1. To remove trim panel, grasp left and right ends of trim panel and gently pull it toward you to disengage ball studs. Figure 131-1.
Page 234 DLP-131 3EM13853AD Issue 02, July 2006 Figure 131-2. Connect ESD Wrist Strap to Grounding Jack GROUNDING JACK WRIST STRAP 677-0106-1 090804 Loosen top and bottom thumbscrews. Lift up on top and bottom ejectors. Carefully slide card out of shelf and place in antistatic packaging. Remove the replacement card from its antistatic packaging.
Page 235 DLP-131 3EM13853AD Issue 02, July 2006 Figure 131-3. Card Ejector Handle Operation Closed Latch Screw Latch Alignment Handle Cam Ejector Latch Handle Open Connector Open SIDE VIEW FRONT VIEW Closed 677-0351-1 032105 WARNING: Possibility of equipment damage. To prevent damage to tabs, make sure card ejectors engage openings in tabs before pushing in card- ejector handles.
Page 236 DLP-131 3EM13853AD Issue 02, July 2006 Replacement EDFA card is now installed. Unplug ESD wrist strap. Enter RST-EQPT::AID; where: AID=Equipment Access Identifier of EDFA card just replaced. Did output return COMPLD or DENY? If COMPLD, go to step 29. If DENY, go to step 31. Reinstall trim panel by aligning ball studs in holes in power panel and gently pushing in trim panel until it snaps in place.
Page 237 DLP-131 3EM13853AD Issue 02, July 2006 Replace EDFA Card 5-48...
Page 238: Replace Fan-Tray Assembly (15 Ru Shelf)
DLP-132 3EM13853AD Issue 02, July 2006 DLP-132 Replace Fan-Tray Assembly (15 RU Shelf) PURPOSE This procedure provides instructions to remove and install a fan-tray assembly. RECOMMENDED TOOLS Phillips screwdriver, #2 × 6-inch STEP PROCEDURE Remove upper trim panel from chassis. See figure 132-1. Grasp outer edges of trim panel and gently pull it toward you.
Page 239 DLP-132 3EM13853AD Issue 02, July 2006 Align replacement fan-tray assembly with guides and push it into chassis. Fans immediately begin to spin. WARNING: Possibility of equipment damage. To prevent thumbscrew damage, never use a power screwdriver to tighten them and never tighten them more than .09 m-kg (8 in.-lbs.).
Page 240 DLP-132 3EM13853AD Issue 02, July 2006 Figure 132-1. Remove or Install Trim Panel and Auxiliary Cable Guide AUXILIARY CABLE GUIDE PANEL (2) MOUNTING HOLES 1 6 7 L in k TRIM PANEL H EA IN -U H EA AL TH IN -U IN -U AL TH...
Page 241 DLP-132 3EM13853AD Issue 02, July 2006 Replace Fan-Tray Assembly (15 RU Shelf) 5-52...
Page 242: Remove/Install Filler Panel
This procedure provides instructions to remove or install a filler panel. GENERAL The 1677 SONET Link uses a half-high slot filler panel and a full-high slot filler panel. See figure 133-1. The filler panel is a metal plate that has two captive thumbscrews and special gasket material along its edges.
Page 243 DLP-133 3EM13853AD Issue 02, July 2006 WARNING: Possibility of equipment damage. To prevent thumbscrew damage, never tighten a thumbscrew with a power screwdriver or more than .09 m-kg (8 in.-lbs). Use #2 Phillips screwdriver to finish tightening two thumbscrews. Go to step 10. Removing a Filler Panel Locate filler panel and use #2 Phillips screwdriver to loosen its two thumbscrews.
Page 244: Install Node Protection Shield Kit/Replace Node Protection Shield
It also discourages equipment tampering and vandalism. The transparent shield is held in place by four thumbscrews. One node protection-shield kit protects one 1677 SONET Link. The kit includes the following: (1) 1/8-inch transparent protection shield (4) #12-24 ×...
Page 245 DLP-134 3EM13853AD Issue 02, July 2006 Install #12-24 hex standoffs in threaded holes. See figure 134-1. Tighten standoffs using a 3/8-inch nutdriver, then go to step 6. Install #12-24 hex standoffs in threaded holes. See figure 134-2. Tighten standoffs using a 3/8-inch nutdriver, then go to step 6. WARNING: Possibility of equipment damage.
Page 246 Adjust shield so that it is squarely positioned over card cage, then finger-tighten all four thumbscrews. STOP. This procedure is complete. Figure 134-1. Mounting Holes—19-inch ANSI/EIA 310D or IEC Equipment Rack POWER A WARNING POWER B 1677 SONET Link THIS PRODUCT IS EQQUIPED WITHTWO POWER FEEDS. WARNING DISCONECT BOTH FEEDS NO OPERATOR ACCESIBLE PRIOR TO SERVICE.
Page 247 DLP-134 3EM13853AD Issue 02, July 2006 Figure 134-2. Mounting Holes—19-inch One-inch On-Center Rack WARNING POWER A POWER B THIS PRODUCT IS EQQUIPED 1677 SONET Link WITHTWO POWER FEEDS. WARNING DISCONECT BOTH FEEDS NO OPERATOR ACCESIBLE PRIOR TO SERVICE. COMPONENTS. AUTHORIZED...
Page 248 DLP-134 3EM13853AD Issue 02, July 2006 Figure 134-4. Remove or Install Shield W W A A R R N N I I N N G G P P O O W W E E R R A A P P O O W W E E R R B B T T H H I I S S P P R R O O D D U U C C T T I I S S E E Q Q Q Q U U I I P P E E D D W W I I T T H H T T W W O O R R T T N N...
Page 249 DLP-134 3EM13853AD Issue 02, July 2006 Install Node Protection Shield Kit/Replace Node Protection Shield 5-60...
Page 250: Replace Oc-N Line Card
Replace OC-n Line Card PURPOSE This procedure provides instructions to replace an OC-3, OC-12, OC-48, or OC-192 line card. GENERAL For information on TL1 command syntax, refer to the 1677 SONET Link Commands and Messages manual (PN 3EM13852AD). STEP PROCEDURE DANGER: Possibility of personal injury.
Page 251 DLP-135 3EM13853AD Issue 02, July 2006 Do any facilities on card to be removed have state of IS,WRK? If yes, go to step 9. If no, go to step 31. Enter RTRV-FFP-OCn; where: OCn=Optical facility type (OC3, OC12, OC48, or OC192) Are any ports on the card to be removed listed as ACTIVE in the output? If yes, go to step 11.
Page 252 DLP-135 3EM13853AD Issue 02, July 2006 Enter to switch ring traffic away from card to be OPR-PROTNSW-OCn::AID:::MAN-R; removed. where: OCn=Optical facility type (OC48 or OC192) AID=Access Identifier of facility on card to be removed. Did output return COMPLD or DENY? If COMPLD, go to step 31.
Page 253 DLP-135 3EM13853AD Issue 02, July 2006 For any groups, is ACTIVE facility on the card to be replaced? If yes, go to step 29. If no, go to step 31. Enter to switch traffic away from card to be OPR-PROTNSW-STS1::AID:::MANWKSWPR; deleted.
Page 254 DLP-135 3EM13853AD Issue 02, July 2006 Contact next level of technical support for assistance. STOP. This procedure is complete. Replace OC-n Line Card 5-65...
Page 255 DLP-135 3EM13853AD Issue 02, July 2006 Replace OC-n Line Card 5-66...
Page 256: Replace Sts Switch Card (Ssc)
Replace STS Switch Card (SSC) PURPOSE This procedure provides instructions to replace the SSC. GENERAL For information on TL1 command syntax, refer to the 1677 SONET Link Commands and Messages manual (PN 3EM13852AD). RECOMMENDED TOOLS Phillips screwdriver, #2 × 6-inch...
Page 257 If DENY, go to step 42. Ensure the replacement SSC has the same RAM size as its mate. Refer to the SSC UDS in the 1677 SONET Link Product Information manual (PN 3EM13848AD). Remove and replace SSC module. Refer to DLP-101.
Page 258 DLP-136 3EM13853AD Issue 02, July 2006 CAUTION: Possibility of service interruption. Any delay or restart of the SSC (INIT-SYS, RPGM-EQPT, autonomous restart, etc.) during its synchronization period may cause service interruption. Enter for module just replaced. RST-EQPT::AID; where: AID=Access Identifier of SSC just replaced. Did output return COMPLD or DENY? If COMPLD, go to step 26.
Page 259 DLP-136 3EM13853AD Issue 02, July 2006 Enter to switch SSC just replaced to working. SW-DX-EQPT::AID; where: AID=Access Identifier of either SSC Did output return COMPLD or DENY? If COMPLD, go to step 40. If DENY, go to step 42. Enter RTRV-EQPT::AID;...
Page 260: Replace Timing Card (Tc)
This procedure provides instructions to replace a TC. PREREQUISITES Contact Alcatel CTAC at 1-888-252-2832 before performing this procedure. GENERAL For information on TL1 command syntax, refer to the 1677 SONET Link Commands and Messages manual (PN 3EM13852AD). RECOMMENDED TOOLS Phillips screwdriver, #2 × 6-inch...
Page 261 DLP-137 3EM13853AD Issue 02, July 2006 Table 137-A. TC/Disk Relationship TC TO BE REPLACED DISKS TO BE DEACTIVATED (DISK AID) TC-11-A DISK-A9, DISK-B9 TC-11-B DISK-A10, DISK-B10 Enter to check state of all disks. RTRV-DISK; Observe output. Note state of disks. Are disks in valid state? (One Disk A is IS,WRK, one Disk A is IS,STBYH, one Disk B is IS,WRK, and one Disk B is IS,STBYH) If yes, go to step 11.
Page 262 DLP-137 3EM13853AD Issue 02, July 2006 Enter to verify disks corresponding to TC to be replaced are RTRV-DISK::AID; unmounted. where: AID=Access Identifier of disk corresponding to TC to be replaced (DISK-{A9, A10, B9, B10}). Repeat step for other disk corresponding to TC to be replaced. Observe output.
Page 263 DLP-137 3EM13853AD Issue 02, July 2006 Enter to check primary disks. RTRV-RFILE::AID; where: AID=Access Identifier of primary disks. Check output response. Are errors present in output response? If yes, go to step 48. If no, go to step 31. Reinsert deactivated disks removed in step 23. Enter RTRV-DISK::AID;...
Page 264 DLP-137 3EM13853AD Issue 02, July 2006 Did output return COMPLD or DENY? If COMPLD, go to step 42. If DENY, go to step 74. Repeat step for other disk just inserted. Did output return COMPLD or DENY? If COMPLD, go to step 44. If DENY, go to step 74.
Page 265 DLP-137 3EM13853AD Issue 02, July 2006 Did output return COMPLD or DENY? If COMPLD, go to step 56. If DENY, go to step 74. Repeat step for other disk just inserted. Did output return COMPLD or DENY? If COMPLD, go to step 58. If DENY, go to step 74.
Page 266 DLP-137 3EM13853AD Issue 02, July 2006 Is state of primary disks OOS-MA? If yes, go to step 67. If no, go to step 74. Enter to activate formatted disk as ACT-DISK::AID::::MODE=SEC,ACTION=ACTIVATE; secondary. where: AID=Access Identifier of formatted disk Did output return COMPLD or DENY? If COMPLD, go to step 69.
Page 267 DLP-137 3EM13853AD Issue 02, July 2006 Replace Timing Card (TC) 5-78...
Page 268: Remove/Install Card-Slot Adapter
DLP-138 3EM13853AD Issue 02, July 2006 DLP-138 Remove/Install Card-Slot Adapter PURPOSE This procedure provides instructions to convert a full-high IOC slot to a half-high IOC slot or to convert a half-high IOC slot to a full-high IOC slot. PREREQUISITES This procedure assumes there is no card or filler panel installed in the slot. If the slot is not empty, refer to IXL-103 for the appropriate procedure to remove the card or filler panel before proceeding.
Page 269 DLP-138 3EM13853AD Issue 02, July 2006 Select action. To convert any IOC slot except 5A, 5B, 13A, or 13B to a half-high slot, go to step 5. To convert slot 5A or 5B to a half-high slot, go to step 3. To convert slot 13A or 13B to a half-high slot, go to step 4.
Page 270 DLP-138 3EM13853AD Issue 02, July 2006 Go to step 27. Locate three card-slot adapter marked RH. Hold adapter with notch on the right and RH marking on top. See figure 138-3. Insert tabs on card-slot adapter into metal backplane support so the adapter is over slots 13, 14, and 15.
Page 271 DLP-138 3EM13853AD Issue 02, July 2006 Figure 138-1. Remove/Install Two Card-Slot Adapter TABS BACKPLANE SUPPORT CAPTIVE SCREW CARD-SLOT NOTCH ADAPTER 677-0120-1 090804 Figure 138-2. Remove/Install LH Three Card-Slot Adapter THREE TABS CARD-SLOT ADAPTER BACKPLANE SUPPORT CAPTIVE SCREW NOTCH 677-0119-1 090804 Remove/Install Card-Slot Adapter 5-82...
Page 272 DLP-138 3EM13853AD Issue 02, July 2006 Figure 138-3. Remove/Install RH Three Card-Slot Adapter CAPTIVE TABS SCREW THREE BACKPLANE CARD-SLOT ADAPTER SUPPORT NOTCH 677-0121-1 090804 Remove/Install Card-Slot Adapter 5-83...
Page 273 DLP-138 3EM13853AD Issue 02, July 2006 Remove/Install Card-Slot Adapter 5-84...
Page 274: Replace Vt Switch Card (Vsc)
Replace VT Switch Card (VSC) PURPOSE This procedure provides instructions replace a VT switch card (VSC). GENERAL For information on TL1 command syntax, refer to the 1677 SONET Link Commands and Messages manual (PN 3EM13852AD). STEP PROCEDURE DANGER: Possibility of personal injury. Cards can be installed or removed with rack power on.
Page 275 DLP-141 3EM13853AD Issue 02, July 2006 Enter to check state of mate VSC. RTRV-EQPT::AID; where: AID=Access Identifier of mate VSC. Observe output. Note state of mate VSC. Is state of mate VSC IS? If yes, go to step 10. If no, go to step 25. Is VSC to be replaced a working or protect card? Refer to table 141-A.
Page 276 DLP-141 3EM13853AD Issue 02, July 2006 Enter to restore VSC just installed. RST-EQPT::AID; where: AID=Access Identifier of VSC just installed. Did output return COMPLD or DENY? If COMPLD, go to step 20. If DENY, go to step 25. Was VSC just replaced in a working or protect slot? If working, go to step 21.
Page 277 DLP-141 3EM13853AD Issue 02, July 2006 Replace VT Switch Card (VSC) 5-88...
Page 278: Replace Modular Optical System Modules
DLP-143 3EM13853AD Issue 02, July 2006 DLP-143 Replace Modular Optical System Modules PURPOSE This procedure provides instructions to replace Modular Optical System (MOS) modules. The replaceable modules for the MOS are ADM, DWDM, and DCM. RECOMMENDED TOOLS Phillips screwdriver, #2 6-inch ×...
Page 279 DLP-143 3EM13853AD Issue 02, July 2006 If module protection shield was removed in step 2, reinstall it. STOP. This procedure is complete. Replace Modular Optical System Modules 5-90...
Page 280: Replace Transmux Card (Tmux)
Replace Transmux Card (TMUX) PURPOSE This procedure provides instructions to replace a Transmux card. GENERAL For information on TL1 command syntax, refer to the 1677 SONET Link Commands and Messages manual (PN 3EM13852AD). STEP PROCEDURE DANGER: Possibility of personal injury. Cards can be installed or removed with rack power on.
Page 281 DLP-144 3EM13853AD Issue 02, July 2006 Enter to check state of mate TMUX card RTRV-EQPT::AID; where: AID=Access Identifier of mate TMUX. Observe output. Note state of mate TMUX. Is state of mate TMUX card IS? If yes, go to step 10. If no, go to step 25.
Page 282 DLP-144 3EM13853AD Issue 02, July 2006 Enter to restore TMUX card. RST-EQPT::AID; where: AID=Access Identifier of TMUX just installed. Did output return COMPLD or DENY? If COMPLD, go to step 20. If DENY, go to step 25. Was TMUX card just replaced in a working or protect slot? If working, go to step 21.
Page 283 DLP-144 3EM13853AD Issue 02, July 2006 Replace Transmux Card (TMUX) 5-94...
Page 284: Fan Tray Assembly Replacement (18 Ru Shelf)
Issue 02, July 2006 DLP-145 Fan Tray Assembly Replacement (18 RU Shelf) PURPOSE This procedure provides instructions to remove and install a fan tray at top of 1677 SONET Link shelf. PREREQUISITES Read the following bullet list before starting this procedure.
Page 285 DLP-145 3EM13853AD Issue 02, July 2006 Tighten four captive screws on front of fan tray assembly. STOP. This procedure is complete. Fan Tray Assembly Replacement (18 RU Shelf) 5-96...
Page 286: Replace Ecc
2A, 3A, 4A, 5A 2B, 3B, 4B, 5B 16A, 15A, 14A, 13A 16B, 15B, 14B, 13B For information on TL1 command syntax, refer to the 1677 SONET Link Commands and Messages manual (PN 3EM13852AD). STEP PROCEDURE DANGER: Possibility of personal injury. Cards can be installed or removed with rack power on.
Page 287 DLP-146 3EM13853AD Issue 02, July 2006 Enter for ECC being replaced. RTRV-EQPT::AID; where: AID=Equipment Access Identifier of ECC to be replaced Observe output. Is ECC card to be replaced a protect module (located in slots IOC-1-A, IOC-1-B, IOC-17-A, or IOC-17-B)? If yes, go to step 6.
Page 288 DLP-146 3EM13853AD Issue 02, July 2006 Enter to switch working ECC to protect. SW-TOPROTN-EQPT::AID; where: AID=Equipment Access Identifier of the ECC to be replaced. Did output return COMPLD or DENY? If COMPLD, go to step 16. If DENY, go to step 31. Enter to inhibit switching to working.
Page 289 DLP-146 3EM13853AD Issue 02, July 2006 Is state of ECC IS,STBYH? If yes, go to step 26. If no, go to step 25. Replacement ECC should be in standby state within 3 minutes. Repeat step 23. If card is not in “IS,STBYH” state after 5 minutes, go to step 31. Is ECC just replaced a protect module (located in slots IOC-1-A, IOC-1-B, IOC-17-A, or IOC-17-B)? If yes, go to step 27.
Page 290: Replace Ds3 Card With Ecc Module
2B, 3B, 4B, 5B 16A, 15A, 14A, 13A 16B, 15B, 14B, 13B GENERAL For information on TL1 command syntax, refer to the 1677 SONET Link Commands and Messages manual (PN 3EM13852AD). STEP PROCEDURE DANGER: Possibility of personal injury. Cards can be installed or removed with rack power on.
Page 291 DLP-147 3EM13853AD Issue 02, July 2006 WARNING: Possibility of equipment damage. This equipment contains static- sensitive devices. Refer to Introduction for special handling instructions. CAUTION: Possibility of service interruption. This procedure should be performed during a maintenance window. Cross-connections and facilities will need to be deleted on working slot DS3 cards before the ECC module can be entered into service.
Page 292 DLP-147 3EM13853AD Issue 02, July 2006 Enter to check state of protection card in group where DS3 card is RTRV-EQPT::AID; being replaced. where: AID=Equipment Access Identifier of the protect card in group. Is the state of protect card IS, STBYH? If yes, go to step 14.
Page 293 DLP-147 3EM13853AD Issue 02, July 2006 Did output return COMPLD or DENY? If COMPLD, go to step 24. If DENY, go to step 32. Is ECC module just replaced a protect module (located in slots IOC-1-A, IOC-1-B, IOC-17-A, or IOC-17-B)? If yes, go to step 25.
Page 294: Replace Ecc Module With Ds3 Card
2A, 3A, 4A, 5A 2B, 3B, 4B, 5B 16A, 15A, 14A, 13A 16B, 15B, 14B, 13B For information on TL1 command syntax, refer to the 1677 SONET Link Commands and Messages manual (PN 3EM13852AD). STEP PROCEDURE DANGER: Possibility of personal injury. Cards can be installed or removed with rack power on.
Page 295 DLP-148 3EM13853AD Issue 02, July 2006 CAUTION: Possibility of service interruption. This procedure should be performed during a maintenance window. Cross-connections and facilities will need to be deleted on working slot ECC modules before the DS3 card can be entered into service. Enter for ECC being replaced.
Page 296 DLP-148 3EM13853AD Issue 02, July 2006 Delete facilities on ECC module to be replaced. Refer to Operation and Administration manual (PN 3EM13851AD). Enter for ECC being replaced. RMV-EQPT::AID; where: AID=Equipment Access Identifier of the ECC to be replaced. Did output return COMPLD or DENY? If COMPLD, go to step 16.
Page 297 DLP-148 3EM13853AD Issue 02, July 2006 Is state of DS3 card IS,STBYH? If yes, go to step 31. If no, go to step 25. Replacement DS3 card should be in standby state within 3 minutes. Repeat step 23. If card is not in “IS,STBYH” state after 5 minutes, go to step 30. Enter to verify state of DS3 card.

Alcatel 1677 SONET Link Maintenance And Trouble Clearing

1 Overview

2 Maintenance Philosophy

3 Safety Awareness

4 Electrostatic-Sensitive Devices

5 Product Support Information

Quick Links

Need help?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Alcatel 1677 SONET Link

Summary of Contents for Alcatel 1677 SONET Link

Table of Contents