
Model Number: |
Cisco ISR 4221 SEC Bundle with SEC license |
Detail: |
35Mbps-75Mbps system throughput, 2 WAN/LAN ports, 1 SFP port, multi-Core CPU,2 NIM, SEC Bundle with SEC lic |
ISR4221-SEC/K9 Overview
ISR4221-SEC/K9 is the Cisco 4221 Integrated Services router is design to deliver advanced services to the small enterprise branch environment. It bundles Security Bundle with Security License.
Quick Specs
Table 1 shows the Quick Specs.
Product Code | Cisco ISR4221-SEC/K9 |
Bundle | Cisco ISR 4221 SEC Bundle with SEC lic |
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-SEC/K9.

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

Note:
(1) | GE 0/0/0 RJ-45 (copper cable) port |
(2) | Power switch |
(3) | Power input connector |
(4) | GE “MGMT” port (with USB port below) |
(5) | Console port |
(6) | GE 0/0/1 (copper cable) port |
(7) | GE 0/0/0 SFP (fiber-optic) port |
(8) | NIM slots |
Figure 3 shows the Security License function.

The Modules & Cards
Table 2 shows some recommended modules and cards.
Items | Models | Description |
Console and Auxillary Cables | CAB-CONSOLE-RJ45 | Cisco CAB-CONSOLE-RJ45 Console Cable 6ft with RJ45 and DB9F |
Network Interface Modules | NIM-1MFT-T1/E1r | Cisco Fourth-Generation Multiflex Trunk Voice and WAN network interface module |
Network Interface Modules | NIM-ES2-4 | Cisco 4000 Series Integrated Services Router 4-Port Gigabit Ethernet Switch Module layer 2 |
Network Interface Modules | NIM-ES2-8 | Cisco 4000 Series Integrated Services Router 8-Port Gigabit Ethernet Switch Module NIM |
SFPs for On-Board GE Ports | GLC-LH-SMD | Cisco GLC-LH-SMD 1000BASE-LX/LH SFP transceiver module, MMF/SMF, 1310nm, DOM |
SFPs for On-Board GE Ports | GLC-ZX-SMD | Cisco GLC-ZX-SMD 1000BASE-ZX SFP transceiver module, SMF, 1550nm, DOM |
SFPs for On-Board GE Ports | GLC-SX-MMD | Cisco GLC-SX-MMD 1000BASE-SX SFP transceiver module, MMF, 850nm, DOM |
Compare to Similar Items
Table 3 shows the comparison.
Models | ISR4221/K9 | ISR4221-SEC/K9 |
Bundle | N/A | Cisco ISR 4221 SEC Bundle with SEC lic |
Aggregate Throughput | 35 Mbps to 75 Mbps | 35 Mbps to 75 Mbps |
Total onboard WAN or LAN 10/100/1000 ports | 2 | 2 |
RJ-45-based ports | 2 | 2 |
SFP-based ports | 1 | 1 |
NIM slots | 2 | 2 |
Rack height | 1 | 1 |