DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126
Issue 4
June 1999
Maintenance Object Repair Procedures
9-857FIBER-LK (Fiber Link)
9
2100 ABORT Could not allocate the necessary system resources to run this test.
2300 ABORT The downlink message necessary to run this test could not be sent.
2301 ABORT The software timer could not be set before sending the downlink message
necessary to run this test.
2304 ABORT SNI circuit pack responded that it is not able to run the test requested by
software.
1. Retry the command at 1-minute intervals a maximum of 3 times.
2306 ABORT An SNI circuit pack on the fiber link is not responding to test requests sent by
software.
1. Run the test led switch-node for the switch node(s) that the SNI (s) reside
in to verify whether the LED s on the board(s) light. Follow the steps below
for the SNI (s) from step 1 that had no LED s light.
2. If the LED s on the other boards in the carrier light, but the LED s on this
board do not light, run test 760 via test board UUCSS l for the active SNC
in this carrier. Wait 5 minutes and then try step 1 one more time. If the LED s
on this board still do not light, replace this board. Replacing an SNI may be
service interrupting. Refer to the SNI-BD section for the procedure for
replacing an SNI.
3. If none of the LED s light for the boards in the same carrier as this board, fix
any problems associated with the connectivity of this carrier to the SPE. Use
list fiber-link to determine the fiber connections to this carrier. Check the
LED s on all SNI s and EI s and fix any fiber problems. Enter display errors
and resolve any EXP-INTF error entries associated with the PPN. Also,
resolve any SYNC, SNI-BD, SNC-BD, FIBER-LK, or SNI-PEER error entries.
1415 ABORT The lightwave transceiver is not present for endpoint 1 of the fiber link (list
fiber-link can be used to display fiber link endpoints).
1. If a lightwave transceiver is not supposed to be present, do nothing. For
example, an SNI connected to a DS1 CONV circuit pack or an SNI with a
metallic connection does not have a lightwave transceiver. This test can
only be run when a lightwave transceiver exists.
2. Otherwise, continue with the following steps.
3. Check the lightwave transceiver connections.
4. Replace the lightwave transceiver. If a fiber out of frame condition exists
and lightwave transceivers are used, check that the lightwave transceivers
are of the same type (both are 9823a or both are 9823b). If they are not the
same type, replace one of the lightwave transceivers.
5. Replace the SNI circuit pack.
Table 9-331. TEST #756 SNI Off-Board Destructive Facility Test — Continued
Error
Code
Te s t
Result Description/ Recommendation
Continued on next page
