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Home Networking Router, Security, NPB Routers Cisco ISR4451-X/K9-RF Refurbished 4-Port Gigabit Integrated Services Router

Cisco ISR4451-X/K9-RF Refurbished 4-Port Gigabit Integrated Services Router

Cisco ISR4451-X/K9-RF Refurbished 4-Port Gigabit Integrated Services Router

Cisco ISR4451-X/K9-RF Refurbished 4-Port Gigabit Integrated Services Router

Brand:

Cisco

Specifications

Product Description

The Cisco ISR4451-X/K9-RF is a flagship model from the Cisco 4000 Series, designed to revolutionize WAN communications for high-demand enterprise branch offices. This officially refurbished unit delivers high-performance throughput of up to 1 Gbps to 2 Gbps, ensuring your network stays agile and responsive under heavy loads. Its unique multicore CPU architecture separates control, data, and service planes, allowing for advanced application-aware services without compromising stability. Equipped with a modular design, this router supports a wide range of expansion options via NIM and SM-X slots, making it ideal for organizations looking to scale security, voice, and cloud-based services. By choosing a refurbished Cisco Refresh model, you gain enterprise-grade reliability and top-tier performance at a significantly reduced cost.

Features

High Performance: Provides 1 Gbps base throughput, upgradable to 2 Gbps for scalable bandwidth.
Intelligent WAN: Designed for Cisco SD-WAN and application-aware networking.
Modular Scalability: Includes 3 Network Interface Module (NIM) slots and 2 Enhanced Service Module (SM-X) slots for customized connectivity.
Secure Infrastructure: Features "K9" level encryption to meet global security and compliance standards.
Reliable Availability: Supports dual internal power supplies for critical redundancy and uptime.

Specifications

Brand: Cisco
Model: ISR4451-X/K9-RF
Form Factor: 2-Rack Unit (2RU)
Onboard Ports: 4 x 10/100/1000 Ethernet (RJ-45 and SFP combined)
Memory: 4 GB DRAM (Default, upgradable to 16 GB); 8 GB Flash (Default, upgradable to 32 GB)
Management Ports: 1 Console port (USB or RJ-45), 1 Auxiliary port
Expansion Slots: 3 x NIM slots, 2 x SM-X slots, 1 x ISC slot
Software: Cisco IOS XE Software
Power: AC, PoE, or DC power options supported (internal)

Features

Brand:

Cisco

Warranty:

1 Year

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