Cisco Firepower 2120 User Manual

Step 2
Install the cable management/rack bracket to the chassis by Installing three 8-32" screws through the rack mount bracket
on each side of the chassis.
Figure 32: Installing the Rack Mount Bracket to the Chassis
What to Do Next
Continue with installing the chassis in the rack. See Rack-Mount the Chassis, on page 33.
Cisco Firepower 2100 Series Hardware Installation Guide
57
Maintenance and Upgrades
Install the Optional Cable Management Brackets

Cisco Firepower 2120 Specifications

General

Form Factor	1RU
Memory	16 GB
Operating Temperature	32 to 104°F (0 to 40°C)
Maximum Concurrent Sessions	2, 000, 000
Maximum Connections	2 million
Management Ports	1 x 1G management port
Storage	480 GB SSD
Power Supply	Dual, hot-swappable power supplies
Interfaces	8 x 1GE, 8 x 1GE SFP