Cisco® 4000 Family Integrated Services Routers (ISRs) form an Software Defined WAN platform that delivers the performance, security, and convergence capabilities that today’s branch offices need.
Quick Specs
Table 1 shows the Quick Specs.
|
Product Code |
ISR4221X/K9 |
|
Description |
Cisco ISR 4221 (2GE,2NIM,8G FLASH,8G DRAM,IPB) |
|
Dimensions |
1.72 x 12.7 x 10"(43.7 x 322.6 x 254 mm) |
|
Aggregate Throughput (Default) |
35 Mbps |
|
Aggregate Throughput (Performance License) |
75 Mbps |
|
Aggregate CEF Only[5] Throughput (Boost License) |
1.2 Gbps |
Product Details
Figure 1 shows the LEDs on the front panel of the Cisco ISR4221/K9.

There are 4 LEDs on the front panel.
Figure 2 shows the back panel of Cisco ISR4221/K9.

Note:
|
① |
GE 0/0/0 RJ-45 (copper cable) port |
⑤ |
Console port |
|
② |
Power switch |
⑥ |
GE 0/0/1 (copper cable) port |
|
③ |
Power input connector |
⑦ |
GE 0/0/0 SFP (fiber-optic) port |
|
④ |
GE “MGMT” port (with USB port below) |
⑧ |
NIM slots |
The Modules, Cards, Licenses & Accessories
Cisco ISR4221X/K9 is one of the Cisco 4000 series routers, which support new modules & cards slots, such as NIM, ISC, etc. Besides, Cisco ISR4221X/K9 can upgrade by licenses.
Table 2 shows some recommended modules, cards, licenses and accessories of Cisco ISR4221X/K9.
|
Items |
Models |
Descriptions |
|
Ethernet Switch |
Cisco 4-Port Gigabit Ethernet Switch NIM |
|
|
Cisco 8-Port Gigabit Ethernet Switch NIM |
||
|
Ethernet Routed-Port |
1-port Gigabit Ethernet NIM, dual mode SFP or RJ45 |
|
|
2-port Gigabit Ethernet NIM, dual mode SFP or RJ45 |
||
|
Wireless WAN (3G, 4G, LTE) |
4G LTE NIM for Global (Europe, Australia & New Zealand) |
|
|
T1, E1, and G.703 Multiflex Trunk Voice and WAN Interface Cards |
1-port multiflex trunk voice/clear-channel data T1/E1 module |
|
|
2 port Multi-flex Trunk Voice/Clear-channel Data T1/E1 Module |
||
|
Serial WAN Interface
|
1-Port Serial High-Speed WAN Interface Card |
|
|
2-Port Serial High-Speed WAN Interface Card |
||
|
Small Form-Factor Pluggable |
1000BASE-EX SFP transceiver module, SMF, 1310nm, DOM |
|
|
GE SFP, LC connector LX/LH transceiver |
||
|
GE SFP, LC connector LX/LH transceiver; with DOM |
||
|
GE SFP, LC connector SX transceiver; with DOM |
||
|
1000BASE-ZX SFP; with DOM |
||
|
Licenses |
AppX License for Cisco ISR 4220 Series |
Note: Cisco 4221 Router was launched with the IOS-XE version 16.4.1; All supported modules are available starting this version
Compare to Similar Items
Table 3 shows the comparison of Cisco Router ISR 4000 Series.
|
Technical Specifications |
ISR4221X/K9 |
||||||
|
Aggregate Throughput |
1.5Gbps |
1 Gbps to 2 Gbps |
500 Mbps to 1 Gbps |
200 Mbps to 400 Mbps |
100 Mbps to 300 Mbps |
50 Mbps to 100 Mbps |
35 Mbps to 75 Mbps |
|
Total onboard WAN or LAN 10/100/1000 ports |
4 |
4 |
4 |
3 |
3 |
2 |
2 |
|
RJ-45-based ports |
4 |
4 |
4 |
3 |
2 |
2 |
2 |
|
SFP-based ports |
4 |
4 |
4 |
3 |
2 |
1 |
1 |
|
Enhanced service-module slots |
3 |
2 |
0 |
2 |
1 |
0 |
0 |
|
Doublewide service-module slots |
2 |
1 (assumes no singlewide SM-X modules installed) |
0 |
1 (assumes no singlewide SM-X modules installed) |
0 |
0 |
0 |
|
NIM slots |
3 |
3 |
3 |
3 |
2 |
2 |
2 |
|
OIR (all I/O modules) |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
No |
|
Onboard ISC slot |
1 |
1 |
1 |
1 |
1 |
1 |
No |
Get More Information
Do you have any question about the ISR4221X/K9?
ISR4221X/K9 Specification
ISR4221X/K9 Specification |
|
|
Product Code |
ISR4221X/K9 |
|
Description |
Cisco ISR 4221 (2GE,2NIM,8G FLASH,8G DRAM,IPB) |
|
Aggregate Throughput (Default) |
35 Mbps |
|
Aggregate Throughput (Performance License) |
75 Mbps |
|
Aggregate CEF Only Throughput (Boost License) |
1.2 Gbps |
|
Total onboard WAN or LAN 10/100/1000 ports |
2 |
|
Total onboard WAN or LAN 10Gbps ports |
N/A |
|
RJ-45-based ports |
2 |
|
SFP-based ports |
1 |
|
Enhanced service-module slots |
0 |
|
Doublewide service-module slots |
0 |
|
NIM slots |
2 |
|
OIR (all I/O modules) |
NO |
|
Onboard ISC slot |
NO |
|
Default memory double-data-rate 3 (DDR3) error-correction-code (ECC) DRAM (Combined control/services/data planes) |
4 GB |
|
Maximum memory DDR3 ECC DRAM (Combined control/services/data planes) |
4 GB |
|
Default memory DDR3 ECC DRAM (data plane) |
N/A |
|
Maximum memory DDR3 ECC DRAM (data plane) |
N/A |
|
Default memory DDR3 ECC DRAM (control/services plane) |
N/A |
|
Maximum memory DDR3 ECC DRAM (control/services plane) |
N/A |
|
Default flash memory |
8 GB |
|
Maximum flash memory |
8 GB |
|
External USB 2.0 slots (type A) |
1 |
|
USB console port -type B mini (up to 115.2 kbps) |
0 |
|
Serial console port - RJ45 (up to 115.2 kbps) |
1 (combo CON/AUX port) |
|
Serial auxiliary port - RJ45(up to 115.2 kbps) |
1 (combo CON/AUX port) |
|
Power-supply options |
External AC only |
|
Redundant power supply |
N/A |
|
Power Specifications |
|
|
AC input voltage |
100 to 240 VAC autoranging |
|
DC Input Voltage Input Voltage Input Current |
N/A N/A |
|
AC input frequency |
47 to 63 Hz |
|
AC input current range, AC power supply (maximum) |
1.5 to 0.6A
|
|
AC input surge current |
90 A peak and less than 3 Arms per half cycle |
|
Typical power (no modules) (watts) |
24 |
|
Maximum power with AC power supply (watts) |
90 |
|
Maximum power with DC power supply (watts) |
N/A |
|
Maximum power with PoE power supply (platform only) (watts) |
N/A (No PoE Support) |
|
Maximum endpoint PoE power available from PoE power supply (watts) |
N/A (No PoE Support) |
|
Maximum endpoint PoE power capacity with PoE boost (watts) |
N/A (No PoE Support) |
|
Sizes |
|
|
Dimensions(H x W x D) |
1.72 x 12.7 x 10"(43.7 x 322.6 x 254 mm) |
|
External Power Supply Dimensions (Hx W x D) |
37 x 73 x 152mm (Phihongmfg PN:AA90U120A-R) 36.5x 67 x 155mm (Delta mfg PN:ADP90GRBA) |
|
Rack height |
1 rack unit(1RU) |
|
Rack-mount 19in. (48.3cm) EIA |
Optional |
|
Rack-mount 23in. (58.4cm) EIA |
NA |
|
Wall-mount |
Yes |
|
Airflow |
I/O side to bezel side |
|
MTBF (Hours) |
593270 |
|
Environmental Specifications |
|
|
Temperature |
32º to 104ºF(0ºto 40ºC) |
|
Altitude(China) |
0–6,560 ft.(0–2,000 m) |
|
Altitude(Rest of the world) |
0–10,000 ft.(0–3,050 m) |
|
Short Term Temperature upto 6560ft per NEBS GR-63-CORE |
N/A |
|
Relative humidity |
5% to 85% |
|
Short-term humidity |
5% to 90% not to exceed 0.024 kg water/kg of dry air |
|
Acoustics:Sound pressure(Typical/ maximum) |
28.5/53 dBA |
|
57.2/80.8 dBA |
41/68 dBA |
|
Nonoperating Conditions |
|
|
Temperature |
-40 to 158ºF(-40 to 70ºC) |
|
Relative humidity |
5% to 95% |
|
Altitude |
15,584 ft (4750m) |
|
Regulatory and Compliance |
|
|
Safety |
UL 60950-1 CAN/CSA C22.2 No. 60950-1 EN 60950-1 AS/NZS 60950-1 IEC 60950-1 GB-4943 ICES-003 Class A EN55022 Class A CISPR22 Class A AS/NZS3548 Class A VCCI V-3 CNS 13438 EN 300-386 EN 61000 (Immunity) EN 55024, CISPR 24 EN50082-1 KN22, KN24 |
|
Telecom |
TIA-968-B CS-03 ANSI T1.101 ITU-T G.823, G.824 IEEE 802.3 RTTE Directive Homologation requirements vary by country and interface type. |



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