Lucent DDM-2000 OC-3 User And Service Manual page 403

NTP-043
: System Turnup
Page 1 of 8
Establish Single-Homed FiberReach Access
via DDM-2000 OC-3 or OC-12 Backbone Ring
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.
NOTE:
It is assumed that all DDM-2000 OC-3 shelves in the system
have passed the looped transmission test(s) (System
Turnup: NTP-016) and the DDM-2000 OC-3 or OC-12 ring
has been established (System Turnup: NTP-022) It is also
assumed the DDM-2000 FiberReach shelves have been
equipped and tested (363-206-305, DDM-2000 FiberReach
Multiplexer, Wideband/Narrowband Shelf, TARP Release 3
and Later, User/Service Manual, System Turnup:
NTP-016).
Determine the network configuration (for example, see Figure 1.)
2. Verify that the host DDM-2000 OC-3 shelf is equipped with TARP
Release 13 or later ring software. If not equipped with TARP
Release 13 or later software, upgrade the DDM-2000 OC-3 host
shelf with proper software.
DDM-2000 OC-3 M
Issue 2, February 2000
ULTIPLEXER
363-206-285
NTP-046