FIBER-LK (Fiber Link)
Issue 1 May 2002
8-867555-233-143
243 FAIL The SNI circuit pack (Endpoint 2 of the fiber link) has a loss-of-signal condition,
but no fiber out-of-frame condition. Also, a lightwave transceiver is connected
to the SNI circuit pack.
1. Check that the connected circuit pack is physically installed. The
connected circuit pack is the other endpoint of the fiber-link if no DS1
CONV complex is administered (check via list fiber-link). Otherwise, if a
DS1 CONV complex is administered, the connected circuit pack is the DS1
CONV circuit pack connected to the SNI circuit pack.
2. Perform the ‘‘Fault Isolation for Fiber Links’’ on page 4-19 in Chapter 5.
3. Replace this SNI circuit pack.
4. Replace the connected circuit pack.
244 FAIL The SNI circuit pack (Endpoint 2 of the fiber link) has a loss-of-signal condition,
but no fiber out-of-frame condition. Also, no lightwave transceiver is connected
to the SNI circuit pack.
1. Check that the connected circuit pack is physically installed. The
connected circuit pack is the other endpoint of the fiber link if no DS1
CONV complex is administered (check via list fiber-link). Otherwise, if a
DS1 CONV complex is administered, the connected circuit pack is the DS1
CONV circuit pack connected to the SNI circuit pack.
2. Perform the ‘‘Fault Isolation for Fiber Links’’ on page 4-19 in Chapter 5.
3. Replace this SNI circuit pack.
4. Replace the connected circuit pack.
245 FAIL The SNI circuit pack (Endpoint 2 of the fiber link) has a fiber out-of-frame
condition and a loss-of-signal condition. Also, a lightwave transceiver is
connected to the SNI circuit pack.
1. Check that the connected circuit pack is physically installed. The
connected circuit pack is the other endpoint of the fiber link if no DS1
CONV complex is administered (check via list fiber-link). Otherwise, if a
DS1 CONV complex is administered, the connected circuit pack is the DS1
CONV circuit pack connected to the SNI circuit pack.
2. Perform the ‘‘Fault Isolation for Fiber Links’’ on page 4-19 in Chapter 5.
3. Replace this SNI circuit pack.
4. Replace the connected circuit pack.
Table 8-331. Test #989 SNI Fiber Out of Frame Query — Continued
Error
Code
Tes t
Result Description / Recommendation
Continued on next page
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