Cisco ISR 4351(3GE3NIM2SM4G FLASH4G Dram, ipb) Remanufactured

Brand: Cisco | Category: Network Equipment

SKU: ISR4351/K9-RF | Part #: ISR4351/K9-RF | MPN: ISR4351/K9-RF

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About the Cisco ISR 4351(3GE3NIM2SM4G FLASH4G Dram, ipb) Remanufactured

CISCO ISR 4351 (3GE, 3NIM, 2SM, 4G FLASH, 4G DRAM, IPB) REMANUFACTURED is a Cisco Network Switch delivering enterprise-grade branch routing with exceptional module expansion capacity. Ideal for large branches, campus edges, and co-location facilities requiring multi-service integration and future growth headroom.

Key Features:

  • 3 x Gigabit Ethernet for flexible WAN/LAN/management separation
  • 3 x Network Interface Module slots for diverse connectivity (cellular, serial, Ethernet, MPLS)
  • 2 x Services Module slots enabling concurrent security, acceleration, and specialized functions
  • 4GB flash accommodating comprehensive IOS XE deployments
  • 4GB DRAM supporting high-performance firewall, IPS, encryption, and advanced routing

Ideal for:

  • Large branch offices and campus network edge deployments
  • Multi-service environments combining routing, security, and acceleration
  • High-reliability deployments with redundancy and failover requirements

Technical Specifications

BrandCisco
CategoryNetwork Equipment
SKUISR4351/K9-RF
Part NumberISR4351/K9-RF
ConditionNew
Ports3 GE
RAM4 GB
Flash Storage4 GB
NIM Slots3
Manufacturer Part NumberISR4351/K9-RF

Frequently Asked Questions about Cisco ISR 4351(3GE3NIM2SM4G FLASH4G Dram, ipb) Remanufactured

What does the Cisco ISR 4351(3GE3NIM2SM4G FLASH4G Dram, ipb) Remanufactured do?

The Cisco ISR 4351(3GE3NIM2SM4G FLASH4G Dram, ipb) Remanufactured is enterprise networking hardware for data-center, campus, and branch deployments. Common roles include core/distribution switching, server uplinks, top-of-rack fabric, and edge connectivity in mixed Cisco/Arista environments.

What are the headline specs of the Cisco ISR 4351(3GE3NIM2SM4G FLASH4G Dram, ipb) Remanufactured?

Key specifications for the Cisco ISR 4351(3GE3NIM2SM4G FLASH4G Dram, ipb) Remanufactured: new condition; ports 3 GE; ram 4 GB; flash storage 4 GB; nim slots 3; manufacturer Cisco; manufacturer part number ISR4351/K9-RF. Manufacturer part number ISR4351/K9-RF. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.

Is the Cisco ISR 4351(3GE3NIM2SM4G FLASH4G Dram, ipb) Remanufactured compatible with my infrastructure?

The Cisco ISR 4351(3GE3NIM2SM4G FLASH4G Dram, ipb) Remanufactured interoperates with standard switching protocols (LACP, MLAG/VPC, 802.1Q, OSPF/BGP). For specific cross-vendor scenarios — Cisco-to-Arista MLAG peering, fabric integration with Cumulus/SONiC, or migration from legacy Catalyst — our network engineers map a compatibility plan as part of the RFQ.