Northern Telecom Meridian SL-1 Reference Manual page 24
2-mb/s digital trunk interface fault clearing procedures
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Also See for Meridian SL-1:
- Installation manual (62 pages) ,
- Reference manual (41 pages) ,
- Install manual (32 pages)
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2-18 Trouble analyzing procedures
2 Mb/s DTI Fault Clearing Procedures 553-2911-510
[
]
6
Is the signal
present?
Yes
[
]
8
Disable the DTI2 loop
and run the self test
(Chart 3-4)
[
]
9
Is the DTI2 pack
OK?
Yes
[
]
11
Fault possibly with
the Receive pair
between the main
cross- connect
terminal and the DTI2
pack.
[
]
7
Fault on RECEIVE pair
No
between the main
cross-connect terminal
and the Office Repeater
Bay.
[
]
10
Replace the DTI2 pack
No
(Chart 3-1).
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