Send Remote Data Channel Loopback - Paradyne 7974 User Manual

Testing

Send Remote Data Channel Loopback

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8-12
The local termination unit can send an Up or Down sequence to request the start
or stop of a Data Channel Loopback (DCLB) on a remote unit.
Local
NTU/LTU
Port
Framer
Interface
Procedure
To send a Remote DCLB:
1. Position the cursor at the Up or Down selection next to Send Remote DCLB
on the SYNC Data Port Tests screen.
2. Press the spacebar to select the desired code (Up or Down).
3. Position the cursor at the Start command next to Send Remote DCLB on the
SYNC Data Port Tests screen.
4. Press Enter.
The Status field is changed to Sending. The Up or Down sequence
transmission stops automatically after 10 seconds. You cannot stop the
sequence manually.
August 2000
Remote
DSL NTU/LTU
Framer
CAP CAP
Port
EIA-530
All Ones
Interface
Port
99-15935-01
7900-A2-GB21-00