Maintenance-Object Repair Procedures
555-233-143
8-594 Issue 1 May 2002
o. CPE loop-back jack deactivation error. This error occurs when the TN767E
circuit pack could not deactivate a CPE loop-back jack loop-back.
Attempt to clear the alarm via the following commands: busyout board
UUCSS, test ds1-loop UUCSS end-loopback/span-test, and release
board UUCSS. If the attempt to deactivate the CPE loop-back jack loop
back continues to fail, other steps must be taken to deactivate the loop
back.
p. Far CSU Loopback deactivation error. This error occurs when the TN767E
circuit pack could not deactivate a far-end CSU loop back on
power-up/reset or upon software request.
Attempt to clear the alarm via the following commands: busyout board
UUCSS, test ds1-loop UUCSS end-loop back/span-test, release board
UUCSS. If the attempt to deactivate the Far CSU loop back continues to
fail, then escalate the problem.
q. The hyperactive circuit pack is out-of-service and may exhibit one or more
of the following symptoms:
1. The common circuit pack-level tests such as Test #51 and/or
Test #220 are aborting with error code 2000.
2. The tests run on the ports of this circuit pack are returning NO
BOARD.
3. A busyout/release of the circuit pack has no affect on test results.
4. A list configuration command shows that the circuit pack and ports
are properly installed.
The circuit pack is isolated from the system and all trunks of this circuit
pack are placed into the out-of-service state. The system will try to restore
the circuit pack within 15 minutes. When no faults are detected for 15
minutes, the DS1 Interface circuit pack is restored to normal operation. All
trunks of the DS1 Interface circuit pack are then returned to the in-service
state. If the error recurs after 15 minutes, then escalate this problem.
r. For later releases of G3V4 and beyond, only error 3073 will show that this
board is receiving Slips and the AUX data shows the last Slip count that
was reported.
s. For later releases of G3V4 and beyond, only error 3329 will show that this
board is receiving misframes and the AUX data shows the last misframe
count that was reported.
t. This error is not service-affecting and can be ignored.
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