NTP-022
: System Turnup 363-206-305
Page 2 of 12 Issue 3, June 2000
DDM-2000 F
IBER
R
EACH
W
IDEBAND
S
HELF
DO ITEMS BELOW IN ORDER LISTED. . . . .FOR DETAILS, GO TO
NOTE:
This procedure is used to establish a dual-homed
FiberReach OC-3/OC-12 ring connection to an FT-2000 ring
(See Figure 1). Other configurations may have to be
established to obtain your final configuration. See
NTP-021
for single-homed from the FT-2000 low-speed interface (
LS
INTFC
) ports.
Determine the network configuration (for example, see Figure 1.)
2. Verify that the host FT-2000 OC-48 shelves are equipped with
TARP Release 8.1 or later ring software. If not equipped with
TARP Release 8.1 or later software, upgrade the FT-2000 OC-48
host shelves with proper software. Verify that the DDM-2000
FiberReach shelves are equipped with TARP Release 3 (OC-3) or
Release 4 (OC-3 or OC-12) 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 ”
0X1“
(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)
.
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