Juniper SRX 5800, Руководство по оборудованию, Страница: 345 / 536

To install an IOC (see Figure 136 on page 348 ):
1. Wrap and fasten one end of the ESD grounding strap around your bare wrist, and connect the other
end of the strap to the ESD point on the chassis.
2. Power off the services gateway using the command request system power-off.
user@host#
request system power-off
NOTE: Wait until a message appears on the console confirming that the services stopped.
3. Physically turn off the power and remove the power cables from the chassis.
4. Place the IOC on an antistatic mat or remove it from its electrostatic bag.
5. Identify the slot on the services gateway where it will be installed.
6. Verify that each transceiver is covered by a rubber safety cap. If it is not, cover the transceiver with a
safety cap.
7. Orient the IOC so that the faceplate faces you.
8. Lift the IOC into place and carefully align the top and bottom edges of the IOC with the guides inside
the card cage.
9. Slide the IOC all the way into the card cage until you feel resistance.
10. Grasp both ejector handles and rotate them clockwise simultaneously until the IOC is fully seated.
11. Remove the rubber safety cap from each fiber-optic 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 cables connected
to a transceiver emit laser light that can damage your eyes.
12. Insert the cables into the cable connector ports on each IOC (see Figure 137 on page 349 ).
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