Nortel Communication Server 1000 Series Manual page 136

136 Remote IPE maintenance
3
4
Procedure 43 "Testing the superloops and the fiber-optic link" (page
137)
To perform these tests, execute the (TEST ALL) T A command. This test
interferes with normal traffic; therefore all superloops should be disabled.
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.
Local Site
In Alarm State: NO (superloops are not in the alarm
state)
Fiber A Threshold Alarm Active: NO
Error Rate: E-99 Today's Max: 04/15/96 9:25 Error
Rate: E-6
Superloop Link 1 ALARM MODE Superloop Link 2
NORMAL
Superloop Link 3 INACTIVE Superloop Link 4
NORMAL
The Error Rate: E-99 indicates no errors have been detected
The Error Rate: E-0 indicates that no signal has been detected
The superloop can be in:
•
Alarm mode when a fault is detected
•
Inactive mode when the superloop cable is not installed
•
Normal (active) mode when the superloop is operating
correctly
Analyze the response and determine where the problem may be,
if any.
If the near-end superloop is faulty, the problem can be in the
superloop cables, the Superloop Network card, or the Fiber
Remote Multi-IPE Interface unit. Visually check each component
and correct the problem. Otherwise go to
the superloop" (page
If the D S D command shows problem with far-end
communication, the problem may be in the fiber-optic link, link
connectors, or the far-end Fiber Remote Multi-IPE Interface. Go
to Procedure 7 "Testing the superloops and the fiber-optic link"
below.
uses the MMI commands to test all superloops and fiber-optic links.
Nortel Communication Server 1000
Fiber Remote Multi-IPE Interface Fundamentals
NN43021-556 03.01
11 May 2009
138).
--End--
Procedure 44 "Testing