Lucent Technologies FiberReach DDM-2000 - Page 1132

NTP-008
: System Turnup 363-206-305
Page 4 of 8 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 single-homed ring configuration requires that the
FN-( )-1 OLIU
on the OC-3 shelf connect to the
MAIN-1
OLIU
at the FiberReach shelf. The
MAIN-2 OLIU
at the
FiberReach shelf on the OC-1 ring connects to
FN-( )-2(P)
OLIU
on the OC-3 shelf. See Figure 1. This procedure will
establish the ring configuration starting from the
OC-3/OC-12 host node to the FiberReach node, then from
the FiberReach node back to the host OC-3/OC-12 node.
At the near end, remove the optical loop from the
27-Type OLIU
OC-1 line (
1
or
2(P)
) (for example in Figure 1, OC-3 shelf
FN-A-1
,
OC-1 line
1
) associated with the optical span being established.
At the other end of the optical span, remove the optical loop from
the associated
26-Type OLIU
(for example, in Figure 1,
FiberReach
MAIN-1 OLIU
).
9.
NOTE:
The section data communication channel (DCC), used for
far- end communications, must be enabled at each network
element (shelf) optical interface being tested in order for the
end-to-end line tests to work. Default condition for the DCC
channel is "enabled.” If it has been disabled, use the
set-fecom command
at each shelf
to enable far-end
communications.
At each shelf, use the set-fecom: address :com=enabled
command to ensure far-end communications (fecom) is enabled.
DLP-514
10. Perform optical fiber connections and verification of the integrity of
the optical span being established.