Juniper SRX5600, Hardware Manual

Page: 201 / 483

Figure 88: Removing the Fan Tray
Removing Cards Before Installing an SRX5600 Services Gateway Without a Lift
The services gateway holds up to six cards (IOCs, Flex IOCs, MPCs, SCBs, and SPCs), which are installed
horizontally in the front of the device. Each card weighs up to 18.3 lb (8.3 kg), be prepared to accept its
full weight.
To remove a card (see Figure 89 on page 206 ):
1. Have ready an antistatic mat for the card. Also have ready rubber safety caps for each port using an
optical interface on the card that you are removing.
2. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to
one of the ESD points on the chassis.
3. Label the cables connected to each port on the card so that you can later reconnect the cables to the
correct ports.
4. If a card 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.
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