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DS1-BD (DS1 Interface Circuit Pack)
Issue 1 June 2005 1037
2 FAIL The CLJ-LB test failed because it was not set up properly. The DS1
interface pack could not successfully put the CPE loop-back jack into
loop-back mode.
1. Rerun test ds1-loop location
cpe-loopback-jack-test-begin.
2. If the test continues to fail, the problem could be with the TN767E
board, the CPE loop-back jack equipment, or somewhere between.
Run test ds1-loop location ds1/csu-loopback-tests to
determine if the loop-back tests that are closer to the TN767E board
are successful. If any of the tests fail, follow the maintenance strategy
that is associated with the failing test.
3 FAIL The CPE Loopback Jack test was not set up properly. The framed 3-in-24
test pattern, generated by the DS1 Interface circuit pack and looped back
through the CPE loop-back jack, could not be detected properly by the DS1
circuit pack.
1. Retry test ds1-loop location
cpe-loopback-jack-test-begin.
2. If the CPE Loopback test continues to fail, the problem could be with
the TN767E board, the CPE loop-back jack equipment, or somewhere
in between. Run test ds1-loop location ds1/
csu-loopback-tests to see if the loop-back tests closer to the
TN767E board are successful. If any of those loop-back tests fail,
follow the maintenance strategy associated with those.
PASS The CPE Loopback Jack test has successfully began executing. The test
runs until the system technician enters the test ds1-loop location
end-loopback/span-test or release board location.
Table 356: Test #1212 CPE Loopback Jack Test (continued)
Error
Code
Test
Result
Description / Recommendation
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