Maintenance-Object Repair Procedures
555-233-143
8-840 Issue 1 May 2002
1415 ABORT The lightwave transceiver is absent from Endpoint 1 of the fiber link (list
fiber-link can be used to display fiber link endpoints).
1. If a lightwave transceiver should not 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.
1416 ABORT The lightwave transceiver is absent from Endpoint 2 of the fiber link (list
fiber-link can be used to display fiber link endpoints).
1. If a lightwave transceiver should not 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. Check the lightwave transceiver connections.
3. 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.
4. Replace the SNI circuit pack.
127 FAIL The data is not correctly looped around on Endpoint 1 of the fiber link (list
fiber-link can be used to display fiber link endpoints).
1. Check the lightwave transceiver.
2. 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.
3. Replace the SNI circuit pack.
Table 8-326. Test #756 SNI Off-Board Destructive Facility Test — Continued
Error
Code
Tes t
Result Description / Recommendation
Continued on next page
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