Lucent DDM-2000 OC-3 User And Service Manual page 255

363-206-285
Issue 2, February 2000
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10.
NOTE:
If Sync Autoreconfiguration is enabled, Kbyte/Sbyte must
also be enabled.
NOTE:
If Sync Autoreconfiguration is enabled at any line-timed node
in a ring, it must be enabled at all line-timed nodes of a ring.
NOTE:
The rtrv-sync: command retrieves the
Synchronization
provisioning and operational information on the
synchronization attributes of the DDM-2000. See the
Commands and Reports section of this manual for a
description of the rtrv-sync: command format.
Use the rtrv-sync: command to obtain the
Synchronization Report and verify if Sync
Autoreconfiguration is enabled or disabled. Use the set-sync:
command to enable or disable the Sync Autoreconfiguration
parameter, as required.
11. !
WARNING:
Unterminated optical connectors may emit invisible laser
radiation. Eye damage may occur if beam is viewed directly
or with improper optical instruments. Avoid direct exposure
to the beam.
!
CAUTION:
An automatic protection switch service hit may occur when
the correct optical fibers are cut. Cutting the wrong fiber lines
will cause a service interruption.
At the point where the new DDM-2000 shelf will be added, use
local procedures to cut the two fiber lines connecting existing
shelves and condition the fiber for connection to the new shelf.
Report. This report displays the
DDM-2000 OC-3 M
Circuit Order:
ULTIPLEXER
NTP-026
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