Remote Loopbacks - Paradyne HotWire 7925 User Manual

Remote Loopbacks

When remote loopback is enabled the red Loop Bk LED on the front panel of the
remote-end unit (CO or CP) lights up and remains lit until the loopback is
disabled. The loopback LED on the initiating unit does not light.
Figure 7-3 illustrates remote loopback from a CO unit in a connection between
two units of the same compatibility (either two G.703-compatible units or two
V.35-compatible units).
Figure 7-3. Remote Loopback from CO End, Two Like Units
7925-A2-GB20-30
PRELIMINARY DRAFT
CO
Diagnostic
E1 HDSL
Equipment
7900
7900
Terminal
(both G.703 or V.35)
June 1997
CP
E1 HDSL
7900
7900
Loop Bk
LED lights
Testing
Diagnostic
Equipment
97-15259-01
7-3