Cisco ISR4221/K9
Cisco 4221 Integrated Services router is design to deliver advanced services to the small enterprise branch environment. It delivers 35Mbps thoughtput by default. With pay-as-you-grow performance, you can increase forwarding capacity to 75Mbps by buying licenses.
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Cisco ISR4221/K9 Specification |
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Aggregate Throughput |
35 Mbps to 75 Mbps |
|
Total onboard WAN or LAN 10/100/1000 ports |
2 |
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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 |
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Maximum memory DDR3 ECC DRAM (Combined control/services/data planes) |
4 GB |
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Default memory DDR3 ECC DRAM (data plane) |
NA |
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Maximum memory DDR3 ECC DRAM (data plane) |
NA |
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Default memory DDR3 ECC DRAM (control/services plane) |
NA |
|
Maximum memory DDR3 ECC DRAM (control/services plane) |
NA |
|
Default flash memory |
8 GB |
|
Maximum flash memory |
8 GB |
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External USB 2.0 slots (type A) |
1 |
|
USB console port -type B mini (up to 115.2 kbps) |
0 |
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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) |
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Power-supply options |
External: AC Only |
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Redundant power supply |
N/A |
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AC input voltage |
100 to 240 VAC autoranging |
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AC input frequency |
47 to 63 Hz |
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AC input current range, AC power supply (maximum) |
1.5 to 0.6A |
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AC input surge current |
90 A peak and less than 3 Arms per half cycle |
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Typical power (no modules) (watts) |
24 |
|
Maximum power with AC power supply (watts) |
90 |
|
Maximum power with PoE power supply (platform only) (watts) |
NA (no PoE support) |
|
Maximum endpoint PoE power available from PoE power supply (watts) |
NA (no PoE support) |
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