Paradyne 3160-A4 Operator's Manual page 151

Paradyne acculink dsu/csu data service unit models 3160-a4, 3161, 3164-a2, and 3165-a4 operator's guide

Table of Contents

Data Channel Loopback (DCLB)

The Data Channel Loopback command (DCLB) loops the data received from the

network interface, for all DS0 channels allocated to the selected port, back to the

network. The loopback occurs after the data passes through the port circuitry but

before it is sent out the data port.

To perform a Data Channel loopback:

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1. From the top-level menu screen, select Test.

2. From the Test screen, select Lpbk.

3. From the Loopback screen, press the

appears on the screen.

4. Select DCLB.

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key until the DCLB selection

Troubleshooting