Alcatel-Lucent 1665 Installation Manual page 201

Installation tests
............................................................................................................................................................................................................................................................
Result:
was standby is now active. Transmission should take a momentary hit as it is switched
to the other pack. This information should agree with the ACTIVE LEDs on the
LNW6/LNW7 or LNW8 circuit packs.
........................................................................................................................................................................................................................
6
Repeat
pack, with the same results as the previous step.
........................................................................................................................................................................................................................
7
Check off the appropriate box in
E O
N D
........................................................................................................................................................
DS1 path switching test (manual)
Note:
this procedure should be performed on each Function unit Slot pair.
........................................................................................................................................................................................................................
1
Select Fault -> Protection Switch...
........................................................................................................................................................................................................................
2
Under Path Protection, click on Path m-1-1-1-1.
........................................................................................................................................................................................................................
3
Click Select.
........................................................................................................................................................................................................................
4
At the Switch Type: pull-down, select Manual.
........................................................................................................................................................................................................................
5
Click Apply.
Result:
the active path, the switch is from m2 to m1).
The Switch Request State: indicates Manual Switch.
........................................................................................................................................................................................................................
6
At the Switch Type: pull-down, select Clear.
........................................................................................................................................................................................................................
7
Click Apply.
............................................................................................................................................................................................................................................................
365-372-304R7.1
Issue 2 March 2008
The pack that was active should now be the standby pack and the pack that
Step 1 through Step 5
S
F T E P S
It is not mandatory to perform this test on each vt cross-connection, however
The Active Path: indicates a change from m1 to m2 (or if m2 was originally
to verify a switch back to the original Function unit circuit
Appendix E, "Installation
DS1 protection switching
checklist".
4 - 1 7