Installing a J2320 or J2350 Crypto Accelerator Module

To install a Crypto Accelerator Module:

1. Take the following steps if you have not already done so:
   1. 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.
   2. Press and release the power button to power off the Services Router. Wait for the POWER LED to turn off.
   3. Unplug the power cord or cable from the power source receptacle.
   4. Remove the chassis cover. (See Removing and Replacing the Chassis Cover on J2320 and J2350 Routers.)
2. Locate the Crypto Module connector on the system board (see Figure 95).
3. Remove the Crypto Module from its electrostatic bag.
4. Align the notches in the Crypto Module with the notches in the connector on the system board and push the Crypto Module down flat, as shown in Figure 95.

   Figure 95: Installing a J2320 or J2350 Crypto Accelerator Module

   

5. Insert the three screws and tighten them until snug. Do not overtighten.
6. Replace the chassis cover. (See Removing and Replacing the Chassis Cover on J2320 and J2350 Routers.)
7. Replace the power cord or cable.
8. Press and release the power button to power on the router. Verify that the POWER LED lights steadily.
9. Verify that the Crypto Module is correctly installed by issuing the show chassis hardware command, as shown in the following example:
   user@host> show chassis hardware

   user@host> show chassis hardware 
   Hardware inventory:
   Item             Version  Part number  Serial number     Description
   Chassis                                JN10B9C5AADD      J2320
   Midplane         003A     710-017558   TV1567           
   System IO        0004     710-017562   TV2095            J23X0 System IO
   Crypto Module                                            Crypto Acceleration
   Routing Engine   0003     710-017560   TV1962            RE-J2320-2000
   FPC 0                                                    FPC
     PIC 0                                                  4x GE Base PIC
   

   If Crypto Module appears in the output, the Crypto Accelerator Module is installed correctly.