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OC-3 (low-speed) testing
Installation tests
4 - 4 4
365-372-304R7.1
Issue 1, November 2007
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4
Remove the optical fiber jumper from the OC-3 OLIU (at the LGX).
Result:
The FAULT LED should begin flashing on the OC-3 OLIU and only the MN
and NE LEDs should be lit on the SYSCTL circuit pack.
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5
From the system view click Alarm List to verify that the circuit pack alarm is associated
with the optical port being tested.
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6
Select Configuration -> Update System... -> Update All.
Requirement:
The flashing FAULT LED should extinguish on the OC-3 OLIU. There
should be no alarm indications on the 1665 DMX shelf.
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7
Place the 15-dB LBO that was removed from the OC-3 OLIU (Port 1) and place it on the
IN
connector directly below it (Port 2).
Connect the fibers labeled IN and OUT from the LGX to the OLIU (Port 2).
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8
Connect the Port 2 IN connector to the Port 2 OUT connector (at the LGX) of the OC-3
OLIU, using an optical fiber jumper cable.
Requirement:
The FAULT LED on the OC-3 OLIU will begin flashing and the MN
and NE LEDs should be lit on the SYSCTL circuit pack.
After approximately 20 seconds the flashing FAULT LED should extinguish on the OC-3
OLIU and the FAULT, MJ and NE LEDs should be lit on the SYSCTL circuit pack.
........................................................................................................................................................................................................................
9
Remove the optical fiber jumper from the OC-3 OLIU (at the LGX).
Result:
The FAULT LED should begin flashing on the OC-3 OLIU and only the MN
and NE LEDs should be lit on the SYSCTL circuit pack.
........................................................................................................................................................................................................................
10
From the system view click Alarm List to verify that the circuit pack alarm is associated
with the optical port being tested.
Содержание Data Multiplexer Explore 1665
Страница 8: ... Contents v i i i 365 372 304R7 1 Issue 1 November 2007 ...
Страница 12: ... List of figures x i i 365 372 304R7 1 Issue 1 November 2007 ...
Страница 16: ... List of tables x v i 365 372 304R7 1 Issue 1 November 2007 ...
Страница 24: ... About this document x x i v 365 372 304R7 1 Issue 1 November 2007 ...
Страница 168: ... 1665 Data Multiplexer 1665 DMX stand alone installation tests I I 2 365 372 304R7 1 Issue 1 November 2007 ...
Страница 250: ... Additional optical tests optional Installation tests 4 6 2 365 372 304R7 1 Issue 1 November 2007 ...
Страница 272: ... Final operations Operational tests 5 2 2 365 372 304R7 1 Issue 1 November 2007 ...
Страница 274: ... 1665 Data Multiplexer 1665 DMX ring setup and testing I I I 2 365 372 304R7 1 Issue 1 November 2007 ...
Страница 326: ... Cleaning pluggable optics modules Fiber cleaning B 1 4 365 372 304R7 1 Issue 1 November 2007 ...
Страница 408: ...I N 4 365 372 304R7 1 Issue 1 November 2007 Index ...