Alcatel-Lucent 1665 Installation Manual page 238

Installation tests
............................................................................................................................................................................................................................................................
........................................................................................................................................................................................................................
4
Remove the optical fiber jumper from the OC-48 OLIU (at the LGX).
Result:
and NE LEDs should be lit on the SYSCTL circuit pack.
........................................................................................................................................................................................................................
5
From the system view click Alarm List to verify that the circuit pack alarm is associated
with the optical port being tested.
........................................................................................................................................................................................................................
6
Select Configuration -> Update System... -> Update All.
Requirement: The flashing FAULT LED should extinguish on the OC-48 OLIU.
There should be no alarm indications on the Alcatel-Lucent 1665 DMX shelf.
........................................................................................................................................................................................................................
7
Remove the 15-dB LBO from the OC-48 OLIU.
........................................................................................................................................................................................................................
8
Replace all protective dust covers on the OC-48 OLIU connectors, that were removed to
perform this procedure.
........................................................................................................................................................................................................................
9
Repeat this entire procedure for each OC-48 OLIU in the Alcatel-Lucent 1665 DMX
shelf.
........................................................................................................................................................................................................................
10
Check off the appropriate box in
E O
N D
........................................................................................................................................................
OC-48 facility loopback testing
Facility Loopback testing allows the installer to verify cabling to the OC-48 equipment.
This test is only required if the Alcatel-Lucent 1665 DMX shelf is connected to OC-48
equipment. If the shelf is NOT connected to OC-48 equipment, skip this section and
continue to the next chapter.
Note:
necessary for the testing.
............................................................................................................................................................................................................................................................
4 - 5 4
The FAULT LED should begin flashing on the OC-48 OLIU and only the MN
S
F T E P S
An optical test set with the capability to transmit OC-48 SONET levels are
Appendix E, "Installation
OC-48 (low-speed) testing
checklist".
365-372-304R7.1
Issue 2 March 2008