Sinanova Equipment Co., Ltd
                                                                                                           
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1 Years
Since 2025
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Cisco ISR4331/K9 Enterprise Router with 500Mbps Throughput, 4GB Memory, and 10GbE Connectivity

Price Negotiable
Price: $120/piece
MOQ: 1pc
Delivery Time: 1-3 working day
Brand: cis co
Product Description
Cisco ISR4331/K9 Next Generation Enterprise Router
The Cisco ISR4331/K9 delivers carrier-class routing performance with 500 Mbps IMIX throughput, making it ideal for distributed enterprises, cloud-enabled branch offices, retail networks, and IoT deployments requiring robust connectivity.
Key Features
  • 500 Mbps IMIX throughput for high-performance routing
  • Cisco IOS XE software with built-in Cisco DNA Center management
  • Zero Trust security architecture with hardware-accelerated AES-256-GCM encryption
  • Seamless VPN support (AnyConnect, FlexVPN) and SD-WAN readiness
  • Cisco Trust Anchor technology for hardware-level security verification
  • 10GbE connectivity support for high-speed network requirements
Technical Specifications
Specification Details
Product Code Cisco ISR4331/K9
Aggregate Throughput 100 Mbps to 300 Mbps
Total Onboard WAN/LAN 10/100/1000 Ports 3
RJ-45-based Ports 2
SFP-based Ports 2
Enhanced Service-Module (SM-X) Slot 1
NIM (Network Interface Modules) Slots 2
Onboard ISC Slot 1
Memory 4 GB (default) / 16 GB (maximum)
Flash Memory 4 GB (default) / 16 GB (maximum)
Power Supply Options Internal: AC and PoE
Rack Height 1 RU
Dimensions (H x W x D) 44.45 x 438.15 x 438.15 mm
Package Weight 12.96 Kg
Competitive Comparison
Model Throughput Encryption Max Slots 10GbE Support
Cisco ISR4331/K9 500 Mbps AES-256-GCM 4 Yes
Cisco ISR4221/K9 200 Mbps AES-256 3 No
Juniper SRX345 350 Mbps AES-256 4 Yes
FortiGate 100F 1.5 Gbps AES-NI 16x GE Yes
Aruba 7205 Router 400 Mbps AES-128 3 No
Cisco ISR4331/K9 Enterprise Router front panel view showing network ports and indicators
Cisco ISR4331/K9 technical specifications and connectivity diagram
About Sinanova
Sinanova specializes in supplying ICT networking equipment from leading brands such as Cisco, Huawei, and Juniper. Our 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—all at competitive prices. Our high-quality service ensures a smooth and hassle-free purchasing experience for our clients.
Sinanova ICT solutions and service commitment
Cisco ISR4331/K9 deployment scenarios and network integration
Cisco ISR4331/K9 performance benchmarks and reliability metrics

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

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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