Juniper SRX5600, Руководство по оборудованию

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5. Power off the services gateway.
6. Disconnect the cables from the port module. If the port module uses fiber-optic cable, immediately
cover each transceiver and the end of each cable with a rubber safety cap. Arrange the disconnected
cables in the cable management system to prevent the cables from developing stress points.
WARNING: Do not look directly into a fiber-optic transceiver or into the ends
of fiber-optic cables. Fiber-optic transceivers and fiber-optic cables connected
to a transceiver emit laser light that can damage your eyes.
CAUTION: Do not leave a fiber-optic transceiver uncovered except when you
are inserting or removing cable. The safety cap keeps the port clean and prevents
accidental exposure to laser light.
CAUTION: Avoid bending a 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.
7. Loosen the captive screws that retain the port module in its slot in the Flex IOC.
8. Grasp the captive screws and slide the port module straight out of the Flex IOC halfway.
9. Place one hand around the front of the port module and the other hand under it to support it. Slide
the port module completely out of the Flex IOC, and place it on the antistatic mat or in the electrostatic
bag.
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