Line Loopback - Paradyne Hotwire 7975 User Manual

Line Loopback

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7975-A2-GB20-40
Line Loopback (LLB) loops the received signal on the network interface back to
the network without change.
NTU/LTU
Network
Framer
CAP
Interface
Procedure
To run a Line Loopback:
1. Position the cursor at the Start command next to Line Loopback on the
Network Tests screen.
2. Press Enter.
The Start command is changed to Stop.
3. To manually stop the test, verify that the cursor is positioned at the Stop
command.
4. Press Enter.
Line Loopback cannot be started when a Repeater Loopback, Data Channel
Loopback (DCLB), Remote DCLB, or network-initiated Line Loopback is in
progress.
December 1998
Port EIA-530
All 1s
Interface Port
98-15931
Testing
5-3