⁸ Cisco ISR4451-X-SEC/K9 4400 Series Integrated Services Routers Gigabit – Let's Fibre Technologies
Cisco ISR4451-X-SEC/K9 4400 Series Integrated Services Routers Gigabit Ethernet ISR 4451 Sec bundle w/SEC license Enterprise Router
Cisco ISR4451-X-SEC/K9 4400 Series Integrated Services Routers Gigabit Ethernet ISR 4451 Sec bundle w/SEC license Enterprise Router
Cisco ISR4451-X-SEC/K9 4400 Series Integrated Services Routers Gigabit Ethernet ISR 4451 Sec bundle w/SEC license Enterprise Router
Cisco ISR4451-X-SEC/K9 4400 Series Integrated Services Routers Gigabit Ethernet ISR 4451 Sec bundle w/SEC license Enterprise Router
Cisco ISR4451-X-SEC/K9 4400 Series Integrated Services Routers Gigabit Ethernet ISR 4451 Sec bundle w/SEC license Enterprise Router
Cisco ISR4451-X-SEC/K9 4400 Series Integrated Services Routers Gigabit Ethernet ISR 4451 Sec bundle w/SEC license Enterprise Router
Cisco ISR4451-X-SEC/K9 4400 Series Integrated Services Routers Gigabit Ethernet ISR 4451 Sec bundle w/SEC license Enterprise Router
Cisco ISR4451-X-SEC/K9 4400 Series Integrated Services Routers Gigabit Ethernet ISR 4451 Sec bundle w/SEC license Enterprise Router
Cisco ISR4451-X-SEC/K9 4400 Series Integrated Services Routers Gigabit Ethernet ISR 4451 Sec bundle w/SEC license Enterprise Router
Cisco ISR4451-X-SEC/K9 4400 Series Integrated Services Routers Gigabit Ethernet ISR 4451 Sec bundle w/SEC license Enterprise Router
Cisco ISR4451-X-SEC/K9 4400 Series Integrated Services Routers Gigabit Ethernet ISR 4451 Sec bundle w/SEC license Enterprise Router
Cisco ISR4451-X-SEC/K9 4400 Series Integrated Services Routers Gigabit Ethernet ISR 4451 Sec bundle w/SEC license Enterprise Router
Cisco ISR4451-X-SEC/K9 4400 Series Integrated Services Routers Gigabit Ethernet ISR 4451 Sec bundle w/SEC license Enterprise Router
Cisco ISR4451-X-SEC/K9 4400 Series Integrated Services Routers Gigabit Ethernet ISR 4451 Sec bundle w/SEC license Enterprise Router
Cisco ISR4451-X-SEC/K9 4400 Series Integrated Services Routers Gigabit Ethernet ISR 4451 Sec bundle w/SEC license Enterprise Router
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  • Load image into Gallery viewer, Cisco ISR4451-X-SEC/K9 4400 Series Integrated Services Routers Gigabit Ethernet ISR 4451 Sec bundle w/SEC license Enterprise Router
  • Load image into Gallery viewer, Cisco ISR4451-X-SEC/K9 4400 Series Integrated Services Routers Gigabit Ethernet ISR 4451 Sec bundle w/SEC license Enterprise Router
  • Load image into Gallery viewer, Cisco ISR4451-X-SEC/K9 4400 Series Integrated Services Routers Gigabit Ethernet ISR 4451 Sec bundle w/SEC license Enterprise Router
  • Load image into Gallery viewer, Cisco ISR4451-X-SEC/K9 4400 Series Integrated Services Routers Gigabit Ethernet ISR 4451 Sec bundle w/SEC license Enterprise Router
  • Load image into Gallery viewer, Cisco ISR4451-X-SEC/K9 4400 Series Integrated Services Routers Gigabit Ethernet ISR 4451 Sec bundle w/SEC license Enterprise Router
  • Load image into Gallery viewer, Cisco ISR4451-X-SEC/K9 4400 Series Integrated Services Routers Gigabit Ethernet ISR 4451 Sec bundle w/SEC license Enterprise Router
  • Load image into Gallery viewer, Cisco ISR4451-X-SEC/K9 4400 Series Integrated Services Routers Gigabit Ethernet ISR 4451 Sec bundle w/SEC license Enterprise Router
  • Load image into Gallery viewer, Cisco ISR4451-X-SEC/K9 4400 Series Integrated Services Routers Gigabit Ethernet ISR 4451 Sec bundle w/SEC license Enterprise Router
  • Load image into Gallery viewer, Cisco ISR4451-X-SEC/K9 4400 Series Integrated Services Routers Gigabit Ethernet ISR 4451 Sec bundle w/SEC license Enterprise Router
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Cisco ISR4451-X-SEC/K9 4400 Series Integrated Services Routers Gigabit Ethernet ISR 4451 Sec bundle w/SEC license Enterprise Router

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R 79,138.43
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Cisco ISR4451-X-SEC/K9 4400 Series Integrated Services Routers Gigabit Ethernet ISR 4451 Sec bundle w/SEC license Enterprise Router

* Price negotiable on Bulk Orders, Tender/Procurement Orders, Projects

SPECIFICATIONS

Brand Name: CISCO

High-concerned Chemical: None

DIY Supplies: ELECTRICAL

Model Number: ISR4451-X-SEC/K9

Type: Enterprise Router

Brand Name: CISCO

Use: Enterprise computer room

Product name: Ethernet Router

Model: Gpon Onu Wifi

Warranty: 1 Year

Ports: 4 Ports

Application: Telecommunications

Dimensions (H x W x D): 442 Mm

Cellular Network: GPRS

Color: White

Weight: 10kg

Keywords: Wifi Onu

Product Description

Cisco ISR4451-X-SEC/K9 4400 Series Integrated Services Routers Gigabit Ethernet ISR 4451 Sec bundle w/SEC license Enterprise Router

ISR4451-X-SEC/K9 is the Cisco 4451 Integrated Services Router, with Security license. It supports 2 Enhanced service-module (SM-X) slots, delivers 1 Gbps to 2Gbps aggregate throughput. This router also supports two kinds of DDRM, data plane and control/services plane, which make administrator easy to manage the router.

Quick Specs

Product Code

ISR4451-X-SEC/K9

Bundle

 w/SEC license

Aggregate Throughput

1 Gbps to 2Gbps

Total onboard WAN or LAN 10/100/1000 ports

4

RJ-45-based ports

4

SFP-based ports

4

Enhanced service-module (SM-X) slot

2

NIM (Network Interface Modules) slots

3

Onboard ISC slot

1

DDRM (data plane)

2 GB (default) / 2 GB (maximum)

DDRM (control/services plane)

4 GB (default) / 16 GB (maximum)

Flash Memory

8 GB (default) / 32 GB (maximum)

Power-supply options

Internal: AC, DC (roadmap) and PoE

Rack height

2 RU

Dimensions (H x W x D)

88.9 x 438.15 x 469.9 mm

Product Specifications

ISR4451-X-SEC/K9 Specification

Description

Cisco ISR 4451 Sec bundle w/SEC license

Aggregate Throughput

1 Gbps to 2Gbps

Total onboard WAN or LAN 10/100/1000 ports

4

RJ-45-based ports

4

SFP-based ports

4

Enhanced service-module slots

2

Doublewide service-module slots

1 (assumes no singlewide SM-X modules installed)

NIM slots

3

OIR (all I/O modules)

Yes

Onboard ISC slot

1

Default memory double-data-rate 3 (DDR3) error-correction-code (ECC) DRAM

(Combined control/services/data planes)

NA

Maximum memory DDR3 ECC DRAM (Combined control/services/data planes)

NA

Default memory DDR3 ECC DRAM (data plane)

2 GB

Maximum memory DDR3 ECC DRAM (data plane)

2 GB

Default memory DDR3 ECC DRAM (control/services plane)

4 GB

Maximum memory DDR3 ECC DRAM (control/services plane)

16 GB

Default flash memory

8 GB

Maximum flash memory

32 GB

External USB 2.0 slots (type A)

2

USB console port -type B mini (up to 115.2 kbps)

1

Serial console port - RJ45 (up to 115.2 kbps)

1

Serial auxiliary port - RJ45 (up to 115.2 kbps)

1

Power-supply options

Internal: AC, DC and PoE

Redundant power supply

Internal: AC, DC and PoE

AC input voltage

100 to 240 VAC autoranging

AC input frequency

47 to 63 Hz

AC input current range, AC power supply (maximum)

7.1 to 3.0A

AC input surge current

<50 A

Typical power (no modules) (watts)

158

Maximum power with AC power supply (watts)

450 (no PoE)

Maximum power with PoE power supply (platform only) (watts)

1000 with PoE redundant

1450 with PoE boost no redundancy

Maximum endpoint PoE power available from PoE power supply (watts)

500 W with optional redundancy

Maximum endpoint PoE power capacity with PoE boost (watts)

950 W no redundancy

 

Every product is unique, just like you. If you're looking for a product that fits the mold of your life, the Cisco ISR4451-X-SEC/K9 4400 Series Integrated Services Routers Gigabit Ethernet ISR 4451 Sec bundle w/SEC license Enterprise Router is for you.

Inventory Last Updated: Oct 26, 2025
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