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Clearing alarms
Installation tests
4 - 8
365-372-304R7.1
Issue 1, November 2007
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11
If there are any FAULT LEDs on or flashing, press the UPD/INIT push button on the
SYSCTL circuit pack.
Important!
LNW16 (DS3/EC1) circuit pack require either a 75-ohm termination or a
loopback at the DSX-3 on all ports. If loopbacks are used, make sure to take down any
cross-connections.
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12
If there are still FAULT LEDs on, replace the respective circuit pack.
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13
Disconnect the office alarm cable until all procedures and testing have been completed.
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14
Check off the appropriate box in
Appendix E, “Installation checklist”
.
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E
N D
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F
S
T E P S
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 ...