Avaya 555-233-116 manual Releasing the DS1 circuit pack

Loopback testing with a smart jack

Releasing the DS1 circuit pack

NOTE:

If you have a G700 Media Gateway, substitute XXXVS for UUCSS in the following command, where XXX is the administered number of the G700 (for example, 002), and VS is the slot number on the G700 of the Media Module (for example, V3). The V is not a variable and needs to be included in the command exactly where shown. A sample address for a DS1 circuit pack on a G700 Media Gateway might look like this: 002V3.

1.Release the DS1 circuit pack. From the management terminal, enter release board UUCSS, where UU is the cabinet number, C is the carrier letter, and SS is the slot number of the DS1 board.

2.Leave the loopback jack in place.

Testing the DS1 span from the smart jack to the network interface termination or fiber multiplexer (MUX)

1.Have the service provider run a smart-jack loopback test against the network interface wiring that links the smart jack to the CO (section 3 in Figure 24 through Figure 29).

2.If the tests fails, there is a problem on the network side. Have the service provider correct it.

Testing the DS1 span from the loopback jack to the smart jack

Test the short length of customer premises wiring between the loopback jack and the smart jack (Section 2 in the following 3 figures) using a loopback that overlaps this section of the span.

■Have the DS1 service provider at the CO end run a local ICSU line loopback test.

■Have the DS1 service provider at the CO end run a local DS1 payload loopback test.

■Run a far-end ICSU line loopback, using the procedure below.

NOTE:

This test cannot isolate the problem if there are problems in the wiring between the far-end CO and the far-end ICSU. You must coordinate this test with the DS1 service provider.

555-233-116 Issue 4 October 2002 143