Basic G.SHDSL and T1/E1 test modes
76
Model 3096RC T-DAC Getting Started Guide
5 • Troubleshooting and maintenance
To select local loop go to the G.SHDSL page and find the port to be placed under loopback. Locate the
Test
Mode
drop down menu and select
Local Loop
. Go to the bottom of the screen and click on the
Submit
button.
To turn off the loop mode, use the Test Mode” drop down menu, select “Off ” and click on the
Submit
button.
The port field should be highlighted in green when the port returns to data mode.
Remote serial loop (RemSerLoop)
The remote serial loop, initiated from the 3096RC, will place a remote CPE (3086) in loopback mode. Under
this condition, data sent by the 3096RC over the DSL link and destined to the serial port of a Model 3086 will
be sent back to the 3096RC (see
figure 56
). In the case of the Model 3086, data sent over the DSL link and
destined to the Ethernet port, will not be looped back to the 3096RC.
Figure 56. Remote serial loopback
To activate remote serial loop, do the following:
1. Go to the G.SHDSL page and find the port to be placed under loopback.
2. Locate the
Test Mode
drop down menu and select
RemSerLoop
.
3. Go to the bottom of the screen and click on the
Submit
button. the DSL port selected for remote serial
loop will be highlighted in blue.
3096RC
DSL
3086
Ethernet
TDM
