NTP-041: System Turnup 363-206-285
Page 1 of 8 Issue 2, February 2000
DDM-2000 OC-3 MULTIPLEXER
Establish OC-3/IS-3 Dual Ring Interworking
DDM-2000 OC-3 to OC-12 or FT-2000 Ring
Configurations OC-3 Optical Fiber Spans
DO ITEMS BELOW IN ORDER LISTED. . . . . FOR DETAILS, GO TO
1.
!
WARNING:
Unterminated optical connectors may emit invisible laser
radiation. Avoid direct exposure to the beam. Do not view
beam with optical instruments. Use of controls or
adjustments or performance of procedures other than those
specified herein may result in hazardous radiation exposure.
!
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:
If the DDM-2000 fails to respond in the indicated manner,
refer to Trouble Clearing: IXL-001 in the appropriate
DDM-2000/FT-2000 documentation.
NOTE:
It is assumed that the DDM-2000 or FT-2000 systems have
been established in required individual ring configurations.
Ring TARP Release 13 or later software is required in each
DDM-2000 OC-3 shelf. Ring TARP Release 7 or later
software is required in each DDM-2000 OC-12 shelf. Ring
TARP Release 8 or later software is required in each
FT-2000 shelf. If OLIUs have already been installed in the
function unit slots and the systems established in a DRI
configuration using OC-3/IS-3 connections, go to Step 15 to
establish new service. Otherwise, continue with this
procedure to establish the initial DRI configuration.
TAD-100
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