Juniper SRX 5800, Hardware Manual

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Replacing SRX5800 Services Gateway MPCs
To replace an MPC, perform the following procedures:
1.
Removing an SRX5800 Services Gateway MPC | 383
2.
Installing an SRX5800 Services Gateway MPC | 386
Removing an SRX5800 Services Gateway MPC
An MPC installs vertically in the front of the services gateway. A fully configured MPC can weigh up to
18.35 lb (8.3 kg). Be prepared to accept its full weight.
Before you begin to remove a MPC:
•
Ensure you understand how to prevent electrostatic discharge (ESD) damage. See “Prevention of
Electrostatic Discharge Damage” on page 505 .
Ensure that you have the following available:
•
ESD grounding strap
•
Replacement MPC or blank panel
•
Antistatic mat
•
Rubber safety caps for transceivers
To remove an MPC:
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.
3. Label the cables connected to each MIC on the MPC so that you can later reconnect the cables to the
correct MICs.
4. Disconnect the cables from the MICs installed in the MPC.
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.
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