Description
The Cisco 4221 Integrated Services Router ISR4221/K9 one of cisco 4000 series Routers is everything you need in a single platform : the digital-ready platform consolidates many must-have IT functions, including network, security, compute, storage, and unified communications.
This not only simplifies day-to-day IT management, but it also means significant savings in capital, operational, and management expenses for lower total cost of ownership.
The ISR4221/K9 is the basic modular platform, and it is upgradable so you can increase capabilities and functions with added modules.
Cisco 4221 Integrated Services Router Specs
Airflow : I/O side to bezel side
Temperature (Storage) : -40 to 158 F (-40 to 70 C)
Weight with AC PS (no modules) : 7.1 lb (3.22kg)
Maximum flash memory : 8GB
Packaging Weight : 1.28 lb (0.58kg)
PoE Support : None
OIR (all I/O modules) : No
Wall Mount : Yes
Power-supply options : External AC only
Typical weight (fully loaded with modules) : 8.11 lb (3.68kg)
Cisco 4221 Integrated Services Onboard ISC slot : No
Aggregate Throughput (Mbps) : 35 to 75
External Power Supply Dimensions (H x W x D) : 37 x 73 x 152 mm (Phishing mfg. PN: AA90U-120A-R), 36.5 x 67 x 155 mm (Delta mfg PN: ADP90GR BA)
ISR4221/K9 AC input surge current : 90 A peak and less than 3 Arms per half cycle
AC input Voltage : 100 to 240 VAC autorunning
Altitude (storage) : 15,584 ft (4750m)

Typical power (no modules) (watts) : 24
Cisco 4221 Integrated Services Router Form factor : 1 rack unit (RU), desktop
Temperature (Operating) : 32 to 104 F (0 to 40 C)
MTBF (Hours) : 593270
Altitude (Rest of the world) : 0 – 10,000 ft. (0 – 3,050 m)
AC input frequency : 47 to 63 Hz
Maximum power with AC power supply (watts) : 90
SFP-based ports : 1
Shipping Box Dimensions (Metric – H x W x D) : 104.9 x 463.6 x 328.7 mm
Serial auxiliary port – RJ45 (up to 115.2 kbps) : 1 (combo CON/AUX port)
ISR4221/K9 Relative humidity (operating) : 5% to 85%
Relative humidity (storage) : 5% to 95%
AC input current range, AC power supply (maximum) : 1.5 to 0.6A
Cisco 4221 Integrated Services Total onboard WAN or LAN 10/100/1000 ports : 2
Dimensions (inches) : 1.72 x 12.7 x 10″
External USB 2.0 slots (type A) : 1
Acoustics: Sound pressure (Typical/maximum) : 28.5/53 dBA
Cisco 4221 Integrated Services Router Acoustics: Sound power (Typical/maximum) : 41 / 68 dBA
Shipping Box Dimensions (Inches – H x W x D) : 4.13 x 18.25 x 12.94″
Altitude (China) : 0 – 6,560 ft. (0 – 2,000 m)
NIM slots : 2
Default flash memory : 8GB
Dimensions (metric) : 43.7 x 322.6 x 254 mm
Rack-mount 19in. (48.3 cm) EIA : Optional
ISR4221/K9 Default memory double-data-rate 3 (DDR3) error-correction-code (ECC) DRAM : 4GB
Serial console port – RJ45 (up to 115.2 kbps) : 1 (combo CON/AUX port)
Cisco 4221 Integrated Services Router Maximum memory DDR3 ECC DRAM : 4GB
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