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Local equipment and cross-connect tests
Installation tests
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365-372-304R7.1
Issue 1, November 2007
4 - 9
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Local equipment and cross-connect tests
Description
The tests in this section verify the proper operation of the circuit packs and the circuit pack
positions in the 1665 DMX shelf. It verifies proper cabling from the 1665 DMX to the
DSX cross-connect panel or connecting equipment. The shelf must successfully pass this
test before testing any other feature of the 1665 DMX.
It is assumed that
Chapter 2, “Powering and initial circuit pack installation for 1665 Data
has been completed and the 1665 DMX shelf has fiber loop-
back cables on the Main OLIUs with proper LBOs installed, and synchronization set to
free-running.
On initial installation/turn-up of 1665 DMX there are no default cross-connects. All cross-
connects need to be entered for these tests. Upon completion of this test all cross-
connections will be deleted.
Important!
If the shelf is not fully equipped, move circuit packs to unequipped
function slots and repeat the test. Test all circuit pack positions which have DSX
cabling.
Important!
After completing this test, isolate and correct any incorrect wiring or
isolate and replace any failed units. If any cabling is corrected or units replaced, repeat
the Local Equipment and cross-connect tests until the units pass without failure.
A properly grounded ESD wrist strap MUST be worn when handling circuit packs.
Unterminated optical connectors may emit laser radiation. Do not view beam with
optical instruments.
CAUTION
ESD hazard
WARNING
Laser hazard
Summary of Contents for Data Multiplexer Explore 1665
Page 8: ... Contents v i i i 365 372 304R7 1 Issue 1 November 2007 ...
Page 12: ... List of figures x i i 365 372 304R7 1 Issue 1 November 2007 ...
Page 16: ... List of tables x v i 365 372 304R7 1 Issue 1 November 2007 ...
Page 24: ... About this document x x i v 365 372 304R7 1 Issue 1 November 2007 ...
Page 272: ... Final operations Operational tests 5 2 2 365 372 304R7 1 Issue 1 November 2007 ...
Page 326: ... Cleaning pluggable optics modules Fiber cleaning B 1 4 365 372 304R7 1 Issue 1 November 2007 ...
Page 408: ...I N 4 365 372 304R7 1 Issue 1 November 2007 Index ...