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SNI-BD (SNI Circuit Pack)
Issue 1 June 2005 2071
SNI Off-Board Destructive Facility Test (#756)
This test is destructive.
The SNI runs a destructive loop around of the on-board and off-board Looparound. This test
returns the result of the off-board loop around, while Test #757 returns the result of the on-board
loop around.
Table 750: TEST #756 SNI Off-Board Destructive Facility Test
Error
Code
Test
Result
Description / Recommendation
1015 ABRT The system will not allow this test to be run because the SNI circuit pack
has not been busied out. Use busyout board to busyout the SNI circuit
pack. Repeat test board location long.
1415 ABRT The lightwave transceiver is absent.
1. If a lightwave transceiver should not be present, do nothing. For
example, an SNI connected to a DS1C circuit pack or an SNI with a
metallic connection does not have a lightwave transceiver. This test
can only be run when a lightwave transceiver exists.
2. Otherwise, check the lightwave transceiver connections.
3. If OK, replace the lightwave transceiver. If a fiber out of frame
condition exists and lightwave transceivers are used, check that the
lightwave transceivers are of the same type, that is, both are 9823a or
both are 9823b. If they are not the same type, replace one of the
lightwave transceivers:
● 9823a is used for distances up to 4900 feet.
● 9823b is used for distances up to 25,000 feet.
4. If the test continues to abort, replace the SNI circuit pack.
2100 ABRT Could not allocate the necessary system resources to run this test.
1. Retry the command at 1-minute intervals up to 3 times.
2300 ABRT The downlink message necessary to run this test could not be sent.
1. Retry the command at 1-minute intervals up to 3 times.
2301 ABRT The software timer could not be set before sending the downlink message
necessary to run this test.
1. Retry the command at 1-minute intervals up to 3 times.
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