Juniper SRX5800 Hardware Manual page 352

NOTE: Your services gateway must be running Junos version 9.5R1 or later in order to recognize
Flex IOCs and port modules.
To install a Flex IOC (see
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 Flex IOC on an antistatic mat or remove it from its electrostatic bag.
5. Identify the slot on the services gateway where you will install the Flex IOC.
6. If you have not already done so, remove the blank panel from the slot where you are installing the Flex
IOC.
7. Orient the Flex IOC so that the faceplate faces you, the text on the card is right-side up, and the EMI
strip is on the right-hand side.
8. Lift the Flex IOC into place and carefully align first the bottom and then the top of the card with the
guides inside the card cage.
9. Slide the Flex IOC all the way into the card cage until you feel resistance.
Figure 139 on page 354):
353