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CISCO ISR 4331 Router with 3GE, 2NIM, 1SM, DC Power, 4GB RAM/Flash

VENDOR: CISCO Mfg Part#: ISR4331-DC/K9 UPC#: 889728129565
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$5,688.00
$5,688.00
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MSRP: $8,342.00
Shipping calculated at checkout.
  • Integrated Services Router with 3 onboard GE, 2 NIM slots, and 1 SM slot
  • Supports encryption algorithms including 3DES, AES (128/256-bit), and DES
  • Equipped with 4 GB DRAM and 4 GB flash memory
  • Routing protocol support includes IPv4, IPv6, OSPF, BGP, RIP, and RIPv2
  • Remote management via SNMP and DHCP; supports unified communications
  • Operates on 24–60V DC power, with MTBF of 587,250 hours

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Key Benefits

Eye-Insights
  • Offers strong security with hardware-accelerated encryption and multiple authentication protocols
  • Highly expandable platform with modular slots (2 NIM, 1 SM) and diverse interface options
  • Exceptional reliability for enterprise use with a 587,250-hour MTBF and TAA compliance

Product Overview

The Cisco ISR 4331 (ISR4331-DC/K9) is a high-performance integrated services router built for secure, scalable branch connectivity. It offers 3 Gigabit Ethernet ports, 2 NIM slots, and 1 SM slot in a 1RU rack-mountable form, powered by a Xeon processor and equipped with 4 GB RAM and 4 GB Flash memory. The unit supports advanced encryption protocols including AES and 3DES, and is compatible with multiple routing standards like OSPF and BGP. TAA compliance, a wide DC voltage range (24–60V), and MTBF of 587,250 hours underscore its reliability. Designed for unified communications and secure remote management, it’s an optimal solution for expanding enterprise branch networks.

Specifications

Product Overview
Product Type Integrated Services Router
Model ISR4331-DC/K9
Series Cisco ISR 4000 Series
Form Factor 1RU Rack-mountable
Processor Type Intel Xeon
RAM Installed 4 GB
Flash Memory Installed 4 GB
Power Supply Type DC Power Supply
Power Input Voltage 24 – 60V DC
MTBF 587,250 hours

Wireless Features
Cellular Capability None
Wi-Fi No

Compliance & Origin
TAA Compliant Yes
Country of Origin China / Mexico

Advanced Security Features
Firewall Support Yes, with Cisco Zone-Based Policy Firewall
VPN Support IPsec, SSL VPN
Encryption Algorithms 3DES, AES-128, AES-256, DES
Routing Protocols RIP, RIPv2, OSPF, BGP, IPv4, IPv6
Authentication Support RADIUS, RSA (748/1024/2048-bit), ECDSA (256/384-bit)

Interfaces
LAN Ports 3 x Gigabit Ethernet (RJ-45)
Expansion Slots 2 x Network Interface Module (NIM), 1 x Service Module (SM)
WAN Interfaces RJ-45, SFP
Console Ports 1 x RJ-45 Console, 1 x USB Console
USB Ports 1 x USB 2.0 Type A
Serial Ports 1 x Auxiliary Serial
Data Transfer Rate 1 Gbps
Data Link Protocols Gigabit Ethernet

Physical & Environmental
Width 17.25 in
Depth 17.25 in
Height 1.75 in
Rack Units 1RU
Operating Temperature Range 0°C to 40°C
Operating Humidity Range 5% to 85% non-condensing

Cloud Management & Licensing
Remote Management Protocols SNMP, DHCP
Management Interface Cisco IOS XE with CLI, WebUI
License Requirements Cisco DNA or traditional license, required for advanced services