ADC Campus-REX2 RS User Manual page 100

Chapter 5 - Monitoring and Testing the Campus System
All loopback options are accessed through the Loopback Settings menu. To
open this menu:
1 From the Diagnostics screen, type
screen is displayed.
Jan 01, 1970
Local Unit ID:
Remote Unit ID:
Circuit ID:
ACTIVE LOOPBACK: None
1) Local
2) Remote Data Port toward Local
3) Local
4) Remote Data Port toward Remote Data Port
5) Terminate Loopbacks
6) Loopback Timeout (min):
WARNING: Any loopback will remove data link from service.
2 To initiate a loopback condition, type the number (1 or 2) that
corresponds to the loopback then press
displays the new loopback status.
3 To clear a loopback condition, type
disables the loopback and the Loopback Settings menu is displayed.
If you set the loopback timeout to
you clear it manually or turn the unit off.
4 To select a loopback timeout, type
you select the timeout (20, 60, or 120 minutes or none which disables the
timeout) you want for this test. The default is 20 minutes.
The loopback timeout determines the amount of time before a loopback
clears automatically.
88
ADC TELECOMMUNICATIONS, CAMPUS RS, Version 5.1
LOOPBACK
Data Port toward Local
Data Port toward Remote Data Port
20
(R)eturn (M)ain Menu
1 then press
Local I/F: REX2
Remote I/F: FRAC V.35
Data Port Not available
Data Port Not available
(20, 60, 120, None)
ENTER
. The Loopback screen
3 then press
NONE
4 then press
Campus-REX2 RS Interface Card User Manual
ENTER . The Loopback
18:19:29
ENTER . The system
, a loopback runs until
ENTER . Continue until