363-206-305 System Turnup:
Issue 3, June 2000 Page 1 of 6
DDM-2000 F
IBER
R
EACH
W
IDEBAND
S
HELF
NTP-004
Establish Initial End-to-End DS1 Service
(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 FiberReach and host 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 establish the system.
NOTE:
This procedure assumes that DS1/DS1PM circuit packs
have already been installed during initial shelf turnup and
circuit packs have been installed during initial shelf turnup at
the other DS1 terminating end(s) of the circuit. If the
terminating end is in another system, it is assumed that the
appropriate installation and connections have been made to
that system. 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 group for DS1 service.
NOTE:
If the DDM-2000 fails to respond in the indicated manner,
refer to Trouble Clearing: IXL-001.
Verify that no LEDs or alarms are activated. If any LEDs or
alarms are activated, refer to Trouble Clearing: IXL-001 and
follow the appropriate trouble-clearing procedure.
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