NTP-010: Circuit Order 365-575-102
Page4of6 Issue8.0,July2002
9. Verify the FAULT LED on each OC-3/IS-3 circuit
pack(s) goes off within 1 minute after the circuit
pack is installed.
—
10. Replace the shelf cover. DLP-511
11. Make the appropriate external cross-connections at
the lightguide cross-connect panel or equivalent. —
12.
!
CAUTION:
If the purpose of this slot/circuit pack is to
provide service for an OC-3c signal–then care
must be exercised to complete all three STS-1
cross-connections (in each NE of the signal’s
path) before applying the OC-3c signal.
Otherwise, the
incoming (from OC3) STS
LOP
alarm will be produced.
At the CIT, enter all appropriate cross-connections
for the newly equipped low-speed slot(s ) to the
OC48 line.
DLP-536
13.
NOTE:
This step is optional. One of eight DCC channels can be assigned to a slot
or pair of slots that will be equipped with OC-3/IS-3 circuit packs. The
orientation of the OC-3/IS-3 circuit packs is provisioned "network" at one
end and "user" at the other end. Both ends of the OC-3/IS-3 line cannot be
thesameanditmakesnodifferencewhichendis"network."
NOTE:
If you are establishing DCC connectivity for the first time, you may have
additional alarms. All alarms should clear after the DCC stabilizes; but if
they do not, refer to the trouble clearing tab of this manual.
At the CIT, select CONFIGURATION-
Enter-Assignment-DCC command to
assign a DCC channel to a slot or pair of slots.
DLP-542
14. The OC-3/IS-3 circuit pack(s) is now ready for
service.
—
DO ITEMS BELOW IN ORDER LISTED . . . . . . . . FOR DETAILS, GO TO
To Next Page
Loading...
Need help?
General