Juniper SRX 5800, Hardware Manual

Page: 354 / 536

CAUTION: After the OK LED turns green, wait at least 30 seconds before
removing the card again, removing a card from a different slot, or inserting a
card in a different slot.
Replacing SRX5800 Services Gateway Port Modules
To replace a port module, perform the following procedures:
1.
Removing an SRX5800 Services Gateway Port Module | 355
2.
Installing an SRX5800 Services Gateway Port Module | 357
Removing an SRX5800 Services Gateway Port Module
Port modules are installed in Flex IOCs in the services gateway card cage. A port module weighs up to
1.6 lb (0.7 kg). Be prepared to accept its full weight when you remove or install a port module.
Before you begin to remove a port module:
•
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
•
Phillips (+) number 1 screwdriver
•
Replacement port module or blank panel
•
Antistatic mat for the port module
•
Rubber safety caps for the transceivers
•
Dust covers to cover the ports
To remove a port module (see Figure 140 on page 357 ):
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 port module so that you can later reconnect the cables
to the correct ports.
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