ISR4221/K9 Overview
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.
Quick Specs
Table 1 shows the Quick Specs.
Product Code |
Cisco ISR4221/K9 |
Aggregate Throughput |
35 Mbps to 75 Mbps |
Total onboard WAN or LAN 10/100/1000 ports |
2 |
RJ-45-based ports |
2 |
SFP-based 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) |
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
Table 2 shows some recommended modules and cards.
Items |
Models |
Description |
Console and Auxillary Cables |
Cisco CAB-CONSOLE-RJ45 Console Cable 6ft with RJ45 and DB9F |
|
Network Interface Modules |
Cisco Fourth-Generation Multiflex Trunk Voice and WAN network interface module |
|
Cisco 4000 Series Integrated Services Router 4-Port Gigabit Ethernet Switch Module layer 2 |
||
Cisco 4000 Series Integrated Services Router 8-Port Gigabit Ethernet Switch Module NIM |
||
SFPs for On-Board GE Ports |
Cisco GLC-LH-SMD 1000BASE-LX/LH SFP transceiver module, MMF/SMF, 1310nm, DOM |
|
Cisco GLC-ZX-SMD 1000BASE-ZX SFP transceiver module, SMF, 1550nm, DOM |
||
Cisco GLC-SX-MMD 1000BASE-SX SFP transceiver module, MMF, 850nm, DOM |
Compare to Similar Items
Table 3 shows the comparison.
Technical Specifications |
ISR4221/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
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