Juniper SRX5600 Hardware Manual page 166

SRX5600 Services Gateway Hardware Guide
148
Tighten both captive screws to secure the port module in the Flex IOC.
9.
Figure 68: Installing a Port Module
If the port module uses fiber-optic interfaces, remove the rubber safety cap from each
10.
transceiver and cable.
WARNING: Do not look directly into a fiber-optic transceiver or into the
ends of fiber-optic cables. Fiber-optic transceivers and fiber-optic cable
connected to a transceiver emit laser light that can damage your eyes.
Insert the appropriate cables into the cable connector ports on each port module.
11.
Secure the cables so that they are not supporting their own weight. Place excess cable
out of the way in a neatly coiled loop, using the cable management system. Placing
fasteners on a loop helps to maintain its shape.
CAUTION: Do not let fiber-optic cable hang free from the connector. Do
not allow fastened loops of cable to dangle, which stresses the cable at
the fastening point.
CAUTION: Avoid bending fiber-optic cable beyond its minimum bend
radius. An arc smaller than a few inches in diameter can damage the cable
and cause problems that are difficult to diagnose.
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