FMUX/S-4E1-E2 Multiplexer
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Copyright © 2007 Cronyx
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4.6. 'Loopback' menu
The '
Loopback
' menu is designed for loop management:
Loopback
Mode: Normal; Sensor=Open
Link: Ok
1. Link loop: Disabled
2. Remote link loop: Disabled
3. Ports loop...
4. Tributaries loop...
Command: _
The following loops are implemented:
• '
Link loop
' – local loop on the link. The data received from the link are turned back;
• '
Remote link loop
' – remote loop on the link. A request to enable loop on the remote
multiplexer is transmitted towards the link;
•
'Ports loop...'
– move to the E1 port loop control menu;
•
'Tributaries loop...'
– move to the E1 port tributary loop control menu;
Loop modes are not stored in the nonvolatile memory.
