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Section 6, Loopbacks
VT/Port Loopbacks
VT/Port Loopback Menu Options
From the VT/Port Loopback menu, various loopbacks can be activated. The loopback menu options
include the following:
•
Data Mode
on page 6-2
•
Tributary
on page 6-3
•
Analog Network
on page 6-3
•
Digital Line/Net
on page 6-4
•
Codec Line/Net
on page 6-4
•
CSU Loopback
on page 6-5
•
CSU Loopback w/BERT
•
VT BERT
on page 6-6
•
Line BERT
on page 6-7
Data Mode
Select
to terminate a test in progress and return the port to "normal."
Data Mode
6-2
Figure 6-2. VT/Port Loopback Menu
on page 6-5
MX2800 STS-1 User Manual
61204659L1-1A
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