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  • 35Mbps-75Mbps system throughput, 2 WAN/LAN ports, 1 SFP port, multi-Core CPU,2 NIM - ISR4221/K9 (ED)
ISR4461-V/K9
Cisco ISR 4461 Voice Bundle - ISR4461-V/K9
Regular price £0.00 GBP
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ISR4431/K9
500Mbps-1Gbps system throughput, 4 WAN/LAN ports, 4 SFP ports, multi-Core CPU, Dual-power, Security, Voice, WAAS, Intelligrnt WAN, OnePK, AVC, separate control data and services CP - ISR4431/K9
Regular price £16,566.28 GBP
ISR4221/K9
ISR4221/K9
New

Cisco

35Mbps-75Mbps system throughput, 2 WAN/LAN ports, 1 SFP port, multi-Core CPU,2 NIM - ISR4221/K9 (ED)

Regular price £1,937.00 GBP

Estimate delivery times: 5-10 days International.

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  • Sku: G5N-CIS:ISR4221/K9-ed
  • Available: Instock
  • Collections: Enterprise Integrated Branch Routers, Network & Accessories, Routers
  • Type: Routers
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Description

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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.

CISCO ISR4221-K9 Front Panel

·There are 4 LEDs on the front panel.

Figure 2 shows the back panel of Cisco ISR4221/K9.

CISCO ISR4221-K9 Back Panel

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 B port below)

⑧

NIM slots

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/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

Compare to Similar Items

Table 3 shows the comparison.

Technical Specifications

ISR4461/K9

ISR4451-X/K9

ISR4431/K9

ISR4351/K9

ISR4331/K9

ISR4321/K9

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

Do you have any question about the Cisco ISR4221/K9

Contact now via Live Chat or [email protected].

×

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.

CISCO ISR4221-K9 Front Panel

·There are 4 LEDs on the front panel.

Figure 2 shows the back panel of Cisco ISR4221/K9.

CISCO ISR4221-K9 Back Panel

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 B port below)

⑧

NIM slots

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/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

Compare to Similar Items

Table 3 shows the comparison.

Technical Specifications

ISR4461/K9

ISR4451-X/K9

ISR4431/K9

ISR4351/K9

ISR4331/K9

ISR4321/K9

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

Do you have any question about the Cisco ISR4221/K9

Contact now via Live Chat or [email protected].

Shipping and Returns

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  • Customers will receive a tracking number via email once the order has been dispatched.

🔄 Returns Policy


  • Returns are accepted within 14 days of receiving your order.

  • Items must be unused, undamaged, and in their original packaging.

  • To initiate a return, please contact us at support@genzhardware.com with your order number.

  • Refunds will be processed to your original payment method within 7–10 business days after inspection.

  • Shipping costs are non-refundable. Return shipping is the customer’s responsibility unless the product is faulty or incorrect.

Refund Policy

At GenZ Hardware, we want you to shop with confidence. If you are not fully satisfied with your purchase, we’re here to help.

✅ Refund Eligibility


  • Refund requests must be made within 14 days of receiving your order.

  • Items must be unused, undamaged, and in their original packaging.

  • Certain products such as software, digital goods, and clearance items are non-refundable.

✅ Refund Process


  • Once we receive and inspect your returned item, we’ll notify you of the approval or rejection of your refund.

  • Approved refunds will be issued to your original payment method within 7–10 business days.

  • Please note: shipping fees are non-refundable.

📩 Need Help?

For any questions about refunds, contact us at:

Email: support@genzhardware.com

WhatsApp/Phone: +44-771-679-6814

Pairs well with

ISR4221/K9
35Mbps-75Mbps system throughput, 2 WAN/LAN ports, 1 SFP port, multi-Core CPU,2 NIM - ISR4221/K9 (ED)

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35Mbps-75Mbps system throughput, 2 WAN/LAN ports, 1 SFP port, multi-Core CPU,2 NIM - ISR4221/K9 (ED)

£1,937.00

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35Mbps-75Mbps system throughput, 2 WAN/LAN ports, 1 SFP port, multi-Core CPU,2 NIM - ISR4221/K9 (ED)

SKU: G5N-CIS:ISR4221/K9-ed

£1,937.00