Cisco ISR4221 K9
Model: Cisco ISR 4221 (2GE,2NIM,8G FLASH,4G DRAM,IPB)
Detail: 35Mbps-75Mbps system throughput, 2 WAN/LAN ports, 1 SFP port, multi-Core CPU,2 NIM
Overview: The CISCO 4221/K9 Integrated Services Router delivers next-level services to small branch offices. It provides 35 Mbps throughput by default and forwarding capacity of up to 75 Mbps with pay-as-you-grow performance. Get a scalable foundation, simplify day-to-day network management, and meet
the demands of cloud-based application adoption.
Key features of CISCO 4221 routers include:
- 2 WAN/LAN ports
- 2 RJ-45-based ports
- 1 SFP-based port
- 2 Network Interface Module (NIM) slots
- 4 GB default memory DDR3 ECC DRAM
- 4 GB maximum memory DDR3 ECC DRAM
- 8 GB default flash memory
- 8 GB maximum flash memory
- External USB 2.0 slot
Secure SD-WAN support, industry-leading cyberthreat protection, and more with the CISCO 4221/K9
ISR.
General and Specification
| 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 |
| 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 |
| AC input voltage | 100 to 240 VAC autoranging |
| 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 PoE power supply (platform only) (watts) | NA (no PoE support) |
| Maximum endpoint PoE power available from PoE power supply (watts) | NA (no PoE support) |
Front Panel
There are 4 LEDs on the front panel.Back Panel
- GE 0/0/0 RJ-45 (copper cable) port
- Power switch
- Power input connector
- GE MGMT port (with USB port below)
- Console port
- GE 0/0/1 (copper cable) port
- GE 0/0/0 SFP (fiber-optic) port
- NIM slots
The Modules & 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/E1 | Cisco Fourth-Generation Multiflex Trunk Voice and WAN network interface module |
NIM-ES2-4 | Cisco 4000 Series Integrated Services Router 4-Port Gigabit Ethernet Switch Module layer 2 | |
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 |
GLC-ZX-SMD | Cisco GLC-ZX-SMD 1000BASE-ZX SFP transceiver module, SMF, 1550nm, DOM | |
GLC-SX-MMD | Cisco GLC-SX-MMD 1000BASE-SX SFP transceiver module, MMF, 850nm, DOM |
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