Lucent DDM-2000 OC-3 User And Service Manual page 544

363-206-285
Issue 3, June 2001
DO ITEMS BELOW IN ORDER LISTED . . . . .FOR DETAILS, GO TO
2. Verify that the host FT-2000 OC-48 shelf is equipped with TARP
Release 9.1 or later ring software. If not equipped with Release 8
or later software, upgrade the FT-2000 OC-48 host shelf with
proper software. Verify that the DDM-2000 OC-3 shelves are
equipped with TARP Release 15 ring software.
3. Determine the optical loss of each optical span from office
records or by making the required measurements.
4. At FT-2000, verify/provision the FT-2000 low speed OC-3/OC-12
slots Protection Mode (from OC-3/OC-12) Parameter to "1+1"
(See CONFIGURATION-Set-OC3 or
CONFIGURATION-Set-OC12 command in 365-575-103,
FT-2000 OC-48 Lightwave System, Release 8.1 Through 9.1,
User/Service Manual) .
5. At FT-2000 shelf, verify/assign DCC channels to FT-2000 low
speed OC-3/OC-12 slots. (See
CONFIGURATION-Enter-Assignment-DCC command in
365-575-103, FT-2000 OC-48 Lightwave System, Release 8.1
Through 9.1, User/Service Manual) .
6.
NOTE:
FAULT LEDs will not go off until fibers are connected to the
DDM.
Add OC-3/IS-3 Low Speed Circuit Pack(s), NTP-010 or Add
OC-12 Low Speed Circuit Pack(s), NTP-012 at the host FT-2000
shelves. (365-575-103, FT-2000 OC-48 Lightwave System,
Release 8.1 Through 9.1, User/Service Manual) .
DDM-2000 OC-3 M
System Turnup:
ULTIPLEXER
NTP-057
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