Lucent DDM-2000 OC-3 User And Service Manual page 189

NTP-020
: System Turnup
Page 1 of 8
Establish Initial End-to-End DS3-to-DS1 Service
(TMUX Group Equipped But Not In Service)
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:
The OC-3 system must be established before continuing
with this procedure. If all the nodes of the network have not
been equipped and installed, refer to System
Turnup/Circuit Order: IXL-001 for procedures to equip the
DDM-2000 shelves, and to establish a system.
NOTE:
This procedure assumes that TMUX circuit packs have
already been installed during the initial shelf turnup at the
DS3 terminating end(s) of the circuit and either DS1 or
STS1E circuit packs have been installed during initial shelf
turnup at the other terminating end of the circuit. If the
appropriate 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
DS3 group for DS3-to-DS1 service.
DDM-2000 OC-3 M
Issue 2, February 2000
ULTIPLEXER
363-206-285