Cisco ISR 4331 3GE Router

Name: Cisco ISR 4331 3GE Router
Brand: Cisco
SKU: CON-L2NB3-ASR10S2H
Price: 2004.38 USD
Availability: InStock

Cisco|

MPN: CON-L2NB3-ASR10S2H

In Stock

$2,004.38

Request for QuoteCall 224-955-1644 for Sales

Ground ShippingArrives by Monday, Oct 5

Order within 8h 1m to get it by Monday, Oct 5

Authorized Dealer — Full manufacturer warranty

Save 11% with a Business Account

Exclusive pricing and Net-30 terms. Sign in or create a free account.

Create Free Business Account

Key Features

3 Gigabit Ethernet ports
2 NIM slots
1 SM slot
4 GB flash storage
4 GB DRAM memory
Cisco ISR 4000 series platform

Keep branch sites connected with a router designed for enterprise edge traffic, service integration, and modular expansion. Cisco ISR 4331 combines 3 Gigabit Ethernet ports with 2 NIM slots and 1 SM slot, giving infrastructure teams room to adapt WAN, voice, and application requirements without replacing the platform. With 4 GB flash and 4 GB DRAM, this ISR 4000 model is built for dependable branch routing, policy enforcement, and local service delivery. It fits environments where uptime, predictable performance, and long lifecycle planning matter more than commodity hardware. The modular architecture helps standardize deployments across distributed offices while preserving flexibility for future interface or service needs. For teams comparing entry-level routers to enterprise branch platforms, the ISR 4331 stands apart through its expansion options and Cisco IOS-based operational model. It is a practical choice for organizations that need a stable edge foundation for routing, segmentation, and secure connectivity across business-critical sites.

Ideal For

Primary WAN router for a branch office
Modular edge platform for distributed enterprise sites
Connectivity hub for voice and data services
Standardized router deployment across multi-site infrastructure

Why This Product

1More expansion flexibility than fixed-port branch routers
2Built on the Cisco ISR 4000 platform
3Supports modular service and interface growth
4Better fit for standardized enterprise branch rollouts

Design

Form Factor

Rack-mountable

Performance

Throughput Mbps

Not specified

Connectivity

Port Count	3 ports
Ethernet Technology	Gigabit Ethernet
Expansion Slot Type	2 NIM slots, 1 SM slot

Router Ports

Lan Ports	0
Wan Ports	3

Physical Dimensions

Weight Approximate

Not specified

Purchasing this for your business?

Business account holders on Routers typically save 11% vs. retail pricing. Create a free account to see your price.

Wholesale pricing below retail

Net-30 terms for qualified businesses

Volume discount tiers

Dedicated account representative

Saved payment methods & PO support

Priority order processing

Create Free Business Account

Frequently Asked Questions

What type of deployment is the ISR 4331 best suited for?▾

It is well suited for enterprise branch routing where modular expansion, WAN connectivity, and long-term platform consistency matter.

How many Ethernet ports does this router provide?▾

It provides 3 Gigabit Ethernet ports.

Can the platform be expanded?▾

Yes. It includes 2 NIM slots and 1 SM slot for additional interfaces or services.

Why choose this model over a basic router?▾

It offers a more durable branch architecture with modular growth options, making it a stronger fit for enterprise sites that need more than fixed-port connectivity.