Lucent DDM-2000 OC-3 User And Service Manual page 249

363-206-285
Issue 2, February 2000
Add New DDM-2000 OC-3 or OC-12 Node (Shelf)
To DDM-2000 OC-3 or OC-12 Path Switched Ring
DO ITEMS BELOW IN ORDER LISTED . . . . .FOR DETAILS, GO TO
1. !
CAUTION:
DDM-2000 circuit packs contain static sensitive components
which can be damaged by electrostatic discharge. A static
ground wrist strap must be worn when handling the circuit
packs. See electrostatic discharge considerations in Trouble
Clearing: TAD-100.
NOTE:
This procedure assumes that the DDM-2000 is in service
and a new RT node (shelf) is being added to the Path
Switched OC-3 or OC-12 Ring configuration. (See Figure 1.)
NOTE:
It is assumed that optical loops are installed on the new
shelf, that the new shelf has been tested in a looped-back
configuration, and that the proper release of software has
been loaded. [System Turnup: NTP-016]
NOTE:
All shelves in the same network must have the same or
compatible software releases.
NOTE:
This procedure requires information from other sites in the
network, either through remote modem connection or by
having a technician at the neighboring site.
DDM-2000 OC-3 M
Circuit Order:
ULTIPLEXER
NTP-026
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