363-206-305 System Turnup:
Issue 3, June 2000 Page 1 of 6
DDM-2000 F
IBER
R
EACH
W
IDEBAND
S
HELF
NTP-017
Establish Initial HDSL 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 OC-3/OC-12 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:
If the DS1 terminating end(s) are in a DDM-2000 OC-3 shelf,
this procedure assumes that
MXRVO
circuit packs have
already been installed during initial shelf turnup and either
MXRVO
or
STS1E
circuit packs have been installed during
initial shelf turnup at the other DDM-2000 OC-3/OC-12
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.
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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