User Guide

DEFINITY Enterprise Communications Server Release 5
Maintenance and Test for R5vs/si
555-230-123
Issue 1
April 1997
Maintenance Object Repair Procedures
Page 10-695EXP-INTF (Expansion Interface Circuit Pack)
10
5002 FAIL Initialization failure: Expansion Interface circuit pack reset
successfully and restarted execution. But the Expansion Interface
circuit pack has determined that a lightwave transceiver was not
attached to the backplane connector when the Expansion Interface
circuit pack was last reset. If this system does not have duplicate
Expansion Interface Links, all users in the EPN will be without
service until this problem is resolved. If this system does have
duplicate links, the backup Expansion Interface Link will be
unavailable until this problem is resolved.
1. Attach lightwave transceiver to 25-pair backplane connector in
slot belonging to Expansion Interface circuit pack.
2. Reset the circuit pack again.
3. If the reset fails with an error code other than 5002, refer to the
appropriate Maintenance documentation.
4. If the reset fails again with Error Code 5002, replace the
lightwave transceiver, reset the circuit pack, and execute the
reset board PCSS command again.
5. If the reset fails again with Error Code 5002, the new lightwave
transceiver may be defective, or the Expansion Interface circuit
pack may need to be replaced.
5016
5017
5018
5019
5032
5033
5048
5064
5080
5096
5112
FAIL Initialization failure: Expansion Interface circuit pack reset
successfully and restarted execution. But the Expansion Interface
circuit pack detected communication errors during the self-test
phase of the hardware initialization. The nature of the failure may
prevent the Expansion Interface circuit pack from communicating
with its neighbor Expansion Interface circuit pack on the opposite
end of the fiber. The fault itself may be either on the Expansion
Interface circuit pack or on the lightwave transceiver.
1. If all other tests on this Expansion Interface circuit pack are
passing and no other errors have been logged against this
circuit pack, replacement of the lightwave transceiver or the
circuit pack are recommended, but not critical.
2. If all other tests on this Expansion Interface circuit pack are not
passing or other errors have been logged against this circuit
pack, the lightwave transceiver and/or the Expansion Interface
circuit pack should be replaced.
Table 10-197. TEST #336 Expansion Interface Reset Test — Continued
Error
Code
Test
Result Description/ Recommendation
Continued on next page