To install a CFM card in the services gateway:
1. Locate an eligible slot for the CFM in the services gateway. For information about the slot eligibility of
various CFM types, see “Hardware Component Locations in the SRX3600 Services Gateway Chassis”
on page 22. For information about the slot eligibility of specific CFMs, see the SRX1400, SRX3400, and
SRX3600 Services Gateway Module Guide at https://www.juniper.net/documentation/.
NOTE: For the services gateway to meet NEBS and ETSI standards, it must not have any two
SPCs installed side by side in the CFM slots in the front of the chassis (CFM slots 1 through 6).
You can install SPCs side by side in the CFM slots in the rear of the chassis (CFM slots 7 through
12). See “SRX3600 Services Gateway NEBS and ETSI Compliance” on page 316 for more
information.
2. Attach an ESD grounding strap to your bare wrist and connect the strap to one of the ESD points on
the chassis. For more information about ESD, see Preventing Electrostatic Discharge Damage to the
SRX3600 Services Gateway.
3. If you are installing a cold-swap-only CFM, power off the services gateway. See “Field-Replaceable
Units on the SRX3600 Services Gateway” on page 199 for a list of hot-swappable and cold-swap-only
components.
To power off the services gateway, press the Power button on the front panel of the Switch Fabric
Board (SFB) for three to five seconds.
The PWR LED blinks to show you that the services gateway is shutting down. Wait for the services
gateway to shut down before you proceed to the next step.
4. Place the CFM on an antistatic mat or remove it from its electrostatic bag.
5. If the slot is covered by a blank panel, loosen the screws at each end of the blank panel and remove
the blank panel from the services gateway.
NOTE: If a slot is not occupied by a card, you must install a blank panel to shield the empty slot
and to allow cooling air to circulate properly through the services gateway.
6. Orient the CFM so that the faceplate faces you. Slide the CFM all the way into the card cage until you
feel resistance (Figure 49 on page 127).
7. Tighten the screws on either side of the card (Figure 49 on page 127).
126
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