Alcatel-Lucent 1665 Installation Manual page 277

OC-3/12/48 Ring setup and testing: integration
procedures
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Fiber installation procedure
The following procedures are performed at each end of the optical span being tested.
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1
Verify that the office alarm cable to J12 (ALM) on the backplane of the Alcatel-Lucent
1665 DMX shelf is disconnected. If the shelf to be tested is part of a multiple shelf bay
arrangement, the office alarm cable connects to shelf 1.
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2
Enter the shelf TID per the customer order or set TIDs to LT-DMX-1 and LT-DMX-2, etc.
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3
Enable Remote NE Status and Alarm Gateway (AGNE) at LT-DMX-1 only. Select
Administration -> Set NE...
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4
Enable Remote NE Status at the far end node. Select Administration -> Set NE...
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5
Dress optical cables in the fiber tray at the bottom front of the shelf.
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6
Route the optical jumpers from the bottom of the shelf.
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7
Establish communications with the technician at the other end of the optical span.
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8
At both ends of the optical span, remove protective covers from receive and transmit
optical jumper cables and clean LC connectors.
Note:
Single-mode optical fibers connecting this shelf with the far-end shelf should not be
connected to the OLIU until at least 45 seconds after an optical loopback is removed.
It may take from 15 seconds to 3.5 minutes for the FAULT LEDs to stop flashing after
the cables are connected, depending on the setting of the signal degrade threshold.
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9
At both ends of the optical span, ensure that only the dual LC adapter is installed on the
OLIU (no LBO).
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365-372-304R7.1
Issue 2 March 2008
The Alcatel-Lucent 1665 DMX OLIUs require single-mode lightguide cable.
Fiber installation
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