DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126
Issue 4
June 1999
Maintenance Object Repair Procedures
9-809EXP-INTF (Expansion Interface Circuit Pack)
9
Expansion Interface Local Looparound (#240)
This test is nondestructive. The EI local looparound is similar to the Lightwave
Transceiver looparound described in test #242. A test tone is received by the EI
being tested, but is not transmitted out to the fiber interface before being looped
back. The loopback is internal to the circuit pack. Thus, this test does not
interfere with the normal fiber data stream.
0NO
BOARD
No board was detected by the test.
1. Check the error log for wrong board (error 125) or no board (error 131).
Resolve either of these issues, if applicable.
2. Check that the board is properly translated and inserted. If so, check for
hyperactivity (error 1538). If hyperactive, use the reset board UUCSS
command.
3. Run the test again. If it fails, the ID chip on board may be bad. Replace the
board and retest.
Table 9-309. TEST #238 Expansion Interface Fiber Out-of-Frame
Query Test — Continued
Error
Code
Tes t
Result Description/ Recommendation
Continued on next page
