Juniper SRX5600, Руководство по оборудованию

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6. Physically turn off the power and remove the power cables from the chassis.
7. Disconnect the cables from the IOC. If the IOC 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.
8. Immediately cover each optical transceivers and the end of each fiber-optic cable with a rubber safety
cap.
9. Arrange the disconnected cables in the cable manager to prevent the cables from developing stress
points.
10. Simultaneously turn both of the ejector handles counterclockwise to unseat the IOC.
11. Grasp the handles and slide the IOC straight out of the card cage halfway.
12. Place one hand around the front of the IOC and the other hand under it to support it. Slide the IOC
completely out of the chassis, and place it on the antistatic mat or in the electrostatic bag.
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