Lucent DDM-2000 OC-3 User And Service Manual page 113

363-206-285
Issue 2, February 2000
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 that a new DS1 port or DS1/DS1PM circuit pack is being
added to a group that is already in service and equipped with
MXRVO circuit packs at the DS1 terminating end(s). It also
assumes that STS1E circuit packs have been installed if the
other end is an EC-1 interface. If proper circuit packs have
not been installed and the system is in service on other
groups, refer to System Turnup/Circuit Order: IXL-001 for
procedures to add a new group (MXRVO or STS1E).
NOTE:
If the group is to be equipped with any BBF3/BBF3B
DS1PM circuit packs, both service and protection MXRVO
circuit packs must be installed. Also, if DS1 protection is
required and service DS1PM circuit packs are to be
installed, a DS1PM circuit pack must first be installed in the
protection 8(P) slot.
Add New DS1 Service
(Group Already In Service)
DDM-2000 OC-3 M
Circuit Order:
ULTIPLEXER
NTP-006
Page 1 of 6