ISR4221-SEC/K9 Technical Specifications
Cisco ISR 4221 Router Modular Gigabit Ethernet
Product Line: Cisco ISR
Product Series: ISR 4000
Product Model: ISR4221
Product Code: Cisco ISR4221-SEC/K9
Bundle: Cisco ISR 4221 SEC Bundle with SEC license
Aggregate Throughput: 35 Mbps to 75 Mbps
Total onboard WAN or LAN 10/100/1000 ports: 2
RJ-45-based ports: 2
SFP-ports: 1
NIM (Network Interface Modules) slots: 2
Onboard ISC slot: No
Default memory double-data-rate 3 (DDR3) error-correction-code
(ECC) DRAM (Combined control/services/data planes) 4 GB
Flash Memory: 8 GB
Power-supply options: External AC only
Rack height: 1 RU
Dimensions (H x W x D) 1.72 x 12.7 x 10 in (43.7 x 322.6 x 254 mm)
Weight with AC PS (no modules) 7.1 lb (3.22 kg)