Miscellaneous (Environmental) Discrete Telemetry Test - Alcatel-Lucent 1665 Installation Manual

Operational tests

Miscellaneous (environmental) discrete telemetry test

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Description
Miscellaneous discrete telemetry access allows the maintenance center to control and
monitor equipment co-located with the 1665 DMX shelf. Perform this procedure for
shelves that are cabled for miscellaneous discrete telemetry.
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Miscellaneous discrete telemetry test procedure
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Determine which environmental inputs are to be monitored via the 1665 DMX shelf.
1
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Verify that the miscellaneous discrete cable is connected to the J11 MISC connector on the
2
shelf. See
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3 Refer to
(p. 5-18)
input to be tested.
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At the far end of the cable, short the associated environmental input lead to the red-slate
4
(R-S) Input Common lead.
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Verify that the minor (MN) alarm lights on the SYSCTL.
5
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From the system view click Alarm List.
6
Result:
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7 Remove the short and verify that the minor (MN) alarm indication on the SYSCTL clears.
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Repeat
8
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5 - 1 6
Figure 5-1, "1665 DMX Shelf Backplane" (p.
Table 5-2, "Miscellaneous (Environmental) Discrete Telemetry Connections"
to determine the wire color of the cable lead associated with the environmental
Verify that the correct environmental alarm has been activated.
Step 3 through Step 7
Miscellaneous (environmental) discrete telemetry test
for each environmental input being used.
5-14).
365-372-304R7.1
Issue 1, November 2007