Northern Telecom Meridian SL-1 Reference Manual page 11

2-mb/s digital trunk interface fault clearing procedures
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[
]
10
Is signal present?
Yes
[
]
12
Connect line monitor to
the Receive pair test
jack (Rx-D) at Office
Repeater Bay or
Multiplexer.
[
]
13
Is signal present?
Yes
[
]
15
Restore cabling to normal.
The problemis most likely
with Receive cabling
between the Office
Repeater Bay and the DTI2
pack. (Rx-A to Rx-D)
2 Mb/s DTI Fault Clearing Procedures 553-2911-510
Trouble analyzing procedures
[
]
11
Restore cabling to normal.
No
The problem is most likely
with the Transmit cable pair
between the DTI2 and the
Office Repeater Bay.
(Tx-A to Tx-D)
[
]
14
Restore cabling to normal.
No
The problem is most likely
with the far-end DTI2 or
Receive cable pair from far
end.
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