363-206-305 Circuit Order:
Issue 3, June 2000 Page 1 of 12
DDM-2000 F
IBER
R
EACH
W
IDEBAND
S
HELF
NTP-024
Add New DDM-2000 FiberReach OC-3 or
OC-12 Node To an OC-3 or OC-12 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 FiberReach node operating at an OC-3 or OC-12
rate 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 properly equipped and
tested in a looped-back configuration, and that the proper
release of software has been loaded. [DDM-2000
FiberReach System Turnup: NTP-007.]
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.
NOTE:
FiberReach nodes operating at an OC-3 rate require two
28-Type OLIUs in the MAIN slots of the FiberReach shelf.
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