Juniper SRX5800 Hardware Manual page 342

To remove an IOC (see Figure 135 on page
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. Label the cables connected to each port on the IOC so that you can later reconnect the cables to the
correct ports.
3. Use one of the following methods to take the IOC offline:
Press and hold the corresponding IOC online button on the craft interface. The green OK LED next
to the button begins to blink. Hold the button down until the LED goes off.
Issue the following CLI command:
user@host>request chassis fpc slot slot-number offline
For more information about the command, see Junos OS System Basics and Services Command Reference
at www.juniper.net/documentation/.
4. 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.
5. Physically turn off the power and remove the power cables from the chassis.
6. Remove the cables from the IOC.
WARNING:
of fiber-optic cables. Fiber-optic transceivers and fiber-optic cables connected
to a transceiver emit laser light that can damage your eyes.
CAUTION:
are inserting or removing cable. The safety cap keeps the port clean and prevents
accidental exposure to laser light.
345):
Do not look directly into a fiber-optic transceiver or into the ends
Do not leave a fiber-optic transceiver uncovered except when you
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