OC-12 (low-speed) testing
Installation tests
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365-372-304R7.1
Issue 1, November 2007
4 - 4 9
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11
Select Configuration -> Update System... -> Update All.
Requirement:
The flashing FAULT LED should extinguish on the OC-12 OLIU.
There should be no alarm indications on the 1665 DMX shelf.
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12
Remove the 15-dB LBO from the OC-12 OLIU (Port 2).
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13
Replace all protective dust covers on the OC-12 OLIU connectors, that were removed to
perform this procedure.
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14
Repeat this entire procedure for each OC-12 OLIU in the 1665 DMX shelf.
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15
Check off the appropriate box in
Appendix E, “Installation checklist”
.
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E
N D
O
F
S
T E P S
OC-12 facility loopback testing
Facility Loopback testing allows the installer to verify cabling to the OC-12 equipment.
This test is only required if the 1665 DMX shelf is connected to OC-12 equipment. If the
shelf is NOT connected to OC-12 equipment, skip this section and continue to the section
on
OC-48 low-speed testing procedure (p. 4-52)
Important!
An optical test set with the capability to transmit OC-12 SONET levels
are necessary for the testing.
The Function Unit slot under test must contain a OC-12 (LNW46) circuit pack in order to
perform this test.
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1
Log on to the 1665 DMX shelf using the CIT software as described in the
“Software download and circuit pack installation”
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2
Select Configuration -> Cross-Connections...
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 ...