Juniper-networks J4350 Manuel d'utilisateur télécharger pdf (Page 189)

Replacing and Troubleshooting Hardware Components

Figure 53: Removing and Installing a Crypto A ccelerator Module

g003816

Release clips

Remove Install

9. Slide the Crypto Modu le out of its socket.

10. Remove the standoff washer that was under the Crypto Module.

11 . Place the C

rypto Module on the antistatic mat or in the electrostatic bag.

Installi

ng a Crypto Accelerator Module

To instal

l a Crypto Accelerator Module:

1. Ta ke t h e f

ollowing steps if you have no t already done so:

a. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist

and conne

ct the strap to the ESD point on the chassis, or to an outside ESD

point if the router is disconnected from earth ground. For more information

about ESD, see “Preventing Electrostatic Discharge Damage” on page 205.

b. Press and release the power button to power off the Serv ices Router.

Wait for the

POWER LED to turn off.

c. Unplug the power cord or cable from the power source receptacle.

d. Remo

ve the screws from the sides and the top of the chassis, and slide

the cover off the chassis.

2. Locate

theCryptoModulesocketonthesystemboard(seeFigure51).The

socket is tipped up at an angle when empty.

3. If a scr

ew and standoff washer are already in place (see Figure 52), remove

them.

4. Remove

the Crypto Module from its electrostatic bag and insert it into the

socket.

Replacing Hardware Components 169

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Juniper-networks J4350 Manuel d'utilisateur Page 189