Receiving ds-1 csu loop – Carrier Access Network Device Axxius 800 User Manual

Page 520

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C-10

Axxius 800 - Release 2.2

Loopback Tests

DS1 Loopbacks

Receiving DS-1 CSU Loop

Causes a line Loopback. Loopup code sent by remote unit or network. Occurs at local
DS1 CSU. Have DS1 vendor check for framing/errors.

Enable Detection of CSU Loopcode

Enable detection of CSU loop code (10000 for loopup; 100 for loopdown).

> set a:1 loopdetect on

OK

T1

Axxius

Local

DTE

Local

DCE

V.35

DS1

Network

Loopup Code Sent by Remote Unit

Signal Not Reframed

CSU Loopup

Code

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