DTI Maintenance
Contents
Overview
This section contains information on the following topics:
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.0 Mb DTI Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DTI commands . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.0 Mb DTI tests . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
From a maintenance perspective, Option 11C DTI operation consists of the
following major aspects:
•
hardware and software states
•
near-end and far-end status
•
link and/or span integrity
•
clocking status
•
frame alignment
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Option 11C
2.0 Mb DTI/PRI
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