Juniper J4350, Руководство по началу работы

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Replacing and Troubleshooting Hardware Components
Figure 53: Removing and Installing a Crypto Accelerator Module
g003816
Release clips
Remove Install
9.
Slide the Crypto Module out of its socket.
10.
Remove the standoff washer that was under the Crypto Module.
11.
Place the Crypto Module on the antistatic mat or in the electrostatic bag.
Installing a Crypto Accelerator Module
To install a Crypto Accelerator Module:
1.
Take the following steps if you have not already done so:
a.
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist
and connect 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 Services Router.
Wait for the
POWER
LED to turn off.
c.
Unplug the power cord or cable from the power source receptacle.
d.
Remove the screws from the sides and the top of the chassis, and slide
the cover off the chassis.
2.
Locate the Crypto Module socket on the system board (see Figure 51). The
socket is tipped up at an angle when empty.
3.
If a screw 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
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