Cisco Firepower 2100 Series Hardware Installation Manual page 64

Install the FIPS Opacity Shield in a Four-Post Rack
When you toggle the power switch from ON to OFF, it takes several seconds for the system to power down.
Note
Do not remove the power cable until the power LED is off. After removing power from the chassis either by
moving the power switch to OFF or unplugging the power cord, wait at least 10 seconds before turning power
back ON.
Step 4 Route the cables through the openings in the cable management brackets (see figure below).
Step 5
Attach the FIPS opacity shield to the cable management brackets using the four 8-32 x .375-in. countersink Phillips
head screws provided in the FIPS kit.
Figure 43: Route the Cables and Attach the Screws
1 FIPS opacity shield
3 Cable management bracket
Step 6 Before you attach the TELs, clean the chassis of any grease, dirt, or oil with alcohol-based cleaning pads .
Step 7
Attach the 7 TELs. See the figure below for the correct placement. Allow the TELs to cure for a minimum of 12 hours.
Caution Any deviation in the placement of the TELs means the chassis is not in FIPS mode.
Cisco Firepower 2100 Series Hardware Installation Guide
60
2 8-32 x .375-in. countersink Phillips head screws (two
per side)
Mount the Chassis