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3EM13853AF
Issue 01, September 2007
DLP-134
Install Node Protection Shield Kit/Replace Node Protection Shield
PURPOSE
This procedure provides instructions to install the optional node protection shield kit or to remove
and install the node protection shield.
GENERAL
The optional node protection shield kit protects the fiber-optic cables and metallic cables connected
to the cards from damage. It also discourages equipment tampering and vandalism. The transparent
shield is held in place by four thumbscrews. One node protection-shield kit protects one
1677 SONET Link. The kit includes the following:
(1) 1/8-inch transparent protection shield
(4) #12-24 × 1-1/2" hex standoffs
(4) #12 lockwashers
RECOMMENDED TOOLS
Nut driver, 3/8-inch
Open-end wrench, 3/8-inch
Phillips screwdriver, #2 × 6-inch
STEP
PROCEDURE
Select action.
1
Install Kit on Front-Mounted Node
Select action.
2
Install Node Protection Shield Kit/Replace Node Protection Shield
To install kit on a node front-mounted in equipment rack, go to step 2.
To install kit on a node mid-mounted in equipment rack, go to step 10.
To replace protection shield, go to step 16.
To install on a node in a 19-inch ANSI/EIA-310-D or IEC equipment
rack, go to step 3.
To install on a node in a 19-inch equipment rack with one-inch on-center
mounting holes, go to step 4.
To install on a node in a 23-inch ANSI/EIA-310-D or IEC equipment
rack, or a 23-inch equipment rack with one-inch on-center mounting
holes, go to step 5.
(4) #12-24 × 3/8" thumbscrews
(4) #12-24 hex nuts
(4) #12 flat washers
DLP-134
5-59
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