2140
2130
2120
2110
Feature
—
Certified
—
—
Network Equipment
Building Systems
(NEBS) certification
1 RU
Fits a standard 19-inch (48.3-cm) square-hole rack
Form factor
4-post EIA-310-D rack
(Optional) Two 2-post mount brackets
Two 2-post mount brackets
(Optional) 4-post Electronic Industries
Association (EIA)-310-D rack
Rack mount
Front to rear
Cold aisle to hot aisle
Airflow
Single 16-core at 1.3
G
Single 8-core at 2.0
G
Single 6-core at 1.9
G
Single 4-core at 1.8
G
Intel x86 processor
64 GB DDR4
DRAM
32 GB DDR4
DRAM
16 GB DDR4 DRAM
Intel x86 memory
Single 16-core at 1.8
G
Single 12-core at 1.2
G
Single 8-core at 1.2
G
Single 6-core at 1.2
G
Cavium Network
Processor Unit
(NPU)
16G
8 G
Cavium NPU RAM
8 G (nominal)
Flash
24
16
Maximum number
of interfaces
1 Gigabit Ethernet (10 M/100 M/1 G Base-T)
Management port
RJ-45 serial port
Console port
USB 2.0 Type A (500 mA)
USB port
12 fixed RJ-45 1 G/100 M/10 M ports (named Ethernet 1/1 through 1/12 )
Network ports
Four fixed 1-G/10-G SFP+ ports
Four fixed 1-G SFP ports
Small form-factor
pluggable (SFP)
ports
Displays serial number
Pullout asset card
On rear panel
Grounding lug
On front panel
Locator beacon
On rear panel
Power switch
Cisco Firepower 2100 Series Hardware Installation Guide
3
Overview
Features