Sinanova Equipment Co., Ltd
                                                                                                           
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1 Years
Since 2025
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Cisco ISR4451-X/K9 Edge Router with 2 Gbps Throughput and 16-Core Intel Xeon Processor

Price Negotiable
Price: $120/piece
MOQ: 1pc
Delivery Time: 1-3 working day
Brand: cis co
Product Description
Cisco ISR4451-X/K9 High-Performance Edge Router Overview
The Cisco ISR4451-X/K9 is an enterprise-class 1RU router delivering 2 Gbps aggregate throughput with Intel Xeon 16-core processing. Designed for distributed enterprises and managed service providers, this router supports large-scale SD-WAN, unified communications, and IoT deployments with modular expansion capabilities.
Key Performance Features
  • 2 Gbps aggregate throughput for high-demand network environments
  • Intel Xeon 16-core processor for superior processing power
  • Modular "X" architecture with 4 service module slots
  • Support for up to 20 concurrent Virtual Network Functions (VNFs)
  • Hardware-accelerated encryption for secure data transmission
  • Cisco DNA Center management integration
Technical Specifications
Specification Details
Product Code Cisco ISR4451-X/K9
Aggregate Throughput 1 Gbps to 2 Gbps
Total 10/100/1000 Ports 4
RJ-45 Ports 4
SFP Ports 4
Enhanced Service Module Slots 2
NIM Slots 3
Onboard ISC Slot 1
Data Plane Memory 2 GB (default) / 2 GB (maximum)
Control/Services Plane Memory 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
Competitive Comparison
Model Throughput Cores Max VNFs 10GbE Ports Key Differentiator
Cisco ISR4451-X-/K9 2 Gbps 16 20+ 2x Modular service slots
Juniper MX204 2.4 Gbps 8 N/A 4x Carrier-grade routing
FortiGate 600F 3 Gbps 16 10 8x FortiOS 7.6 NGFW
Aruba 8400 1.8 Gbps 12 8 4x Centralized SD-Branch
Cisco Catalyst 8300 3 Gbps 16 15 4x Cisco SD-WAN native
Cisco ISR4451-X/K9 Router Front Panel View
Cisco ISR4451-X/K9 Technical Specifications Diagram
About Sinanova
Sinanova specializes in supplying ICT networking equipment from leading brands including Cisco, Huawei, and Juniper. Our comprehensive product range includes switches, routers, firewalls, wireless access points and controllers, IP phones, video conferencing solutions, and more. We are committed to delivering original and reliable hardware along with professional ICT solutions at competitive prices. Our high-quality service ensures a smooth and hassle-free purchasing experience for enterprise clients.
Sinanova ICT Networking Solutions Portfolio
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Company Sinanova Equipment Co., Ltd
Location Room J2172, Building 4, Section B, No. 925 Yecheng Road, Jiading Industrial Zone, Shanghai, China
Contact Person Chrisa

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