ISR4321/K9 | Cisco Router
ISR4321/K9 | Cisco Router
ISR4321/K9 | Cisco Router
    ISR4321/K9 | Cisco Router
ISR4321/K9 | Cisco Router

ISR4321/K9 | Cisco Router

Part #: ISR4321/K9 Manufactured by: Cisco
Regular price
$599.00
Sale price
$599.00
Regular price
2 in Stock
Condition: New-Surplus Original Box
Shipping calculated at checkout.
Product Overview
The Cisco ISR4321/K9 is a modular Integrated Services Router designed for small to medium branch offices, offering secure ...  Read more
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IQElectro 2-Year Warranty
Warranty for Product #: ISR4321/K9
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Original Manufacturer's Warranty Not Covered, This Product is SURPLUS.

Product Description P/N: ISR4321/K9

Description / Specifications

Description 

The Cisco ISR4321/K9 is a modular Integrated Services Router from the ISR 4000 Series, designed for small branch offices.

 

 

Technical Specifications 

Condition New/Never Used Surplus
Brand Cisco
Category
Computer Accessories
Part Number ISR4321/K9
Subcategory
Network Devices
Network Ports 2x 1 Gigabit Ethernet RJ-45
Uplink Ports
1x 1 Gigabit Ethernet SFP (mini-GBIC)
Management Ports
1x RJ-45 Serial Console, 1x Gigabit Ethernet RJ-45 Management, 1x Mini-USB Type B Console; 1x AUX, 1x USB 2.0
Module Slots and Options
2x NIM (EHWIC) slots, 1x Onboard ISC
DRAM 4 GB (installed) / 8 GB (max)
Flash 4 GB (installed) / 8 GB (max)
Power Supplies 1x PWR-4320-AC AC Power Supply Included
Height 1.8"
Width 14.6"
Depth 11.6"
Weight  7.72 lbs

  

 

Information About ISR4321/K9

The Cisco ISR4321/K9 is a compact, modular Integrated Services Router from the Cisco 4000 Series, designed for small to medium-sized branch offices. It delivers secure WAN connectivity, voice, and application services with performance up to 50 Mbps (upgradeable to 100 Mbps with a performance license).

Key Features:

  • Form Factor: 1RU rack-mountable
  • Aggregate Throughput: 50 Mbps (upgradeable to 100 Mbps)
  • WAN/LAN Ports: 2 × RJ-45 Gigabit Ethernet, 1 × SFP-based Gigabit Ethernet
  • Expansion Slots: 2 × Network Interface Module (NIM), 1 × Integrated Services Card (ISC)
  • Memory: 4 GB DRAM (default), expandable to 8 GB
  • Flash Memory: 4 GB (default), expandable to 8 GB
  • Power Supply: External AC power supply, with optional PoE support
  • Modular Design: Offers flexible interface options for WAN, LAN, voice, or storage modules.
  • Integrated Services: Built-in support for security, voice, application optimization, and more—without the need for additional hardware.
  • Performance on Demand: Enables throughput upgrades via software licenses as network needs grow.
  • Advanced Security: Supports IPsec VPN, zone-based firewall, secure boot, and encrypted control plane for robust protection.
  • Application Visibility: Enables deep packet inspection and traffic analytics for better control and performance monitoring.
  • Energy Efficient: Designed for low power consumption and optimal cooling efficiency.

The Cisco ISR4321/K9 is ideal for branch offices seeking a cost-effective, scalable, and secure routing solution capable of delivering integrated services across diverse network environments.

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Description / Specifications

Description 

The Cisco ISR4321/K9 is a modular Integrated Services Router from the ISR 4000 Series, designed for small branch offices.

 

 

Technical Specifications 

Condition New/Never Used Surplus
Brand Cisco
Category
Computer Accessories
Part Number ISR4321/K9
Subcategory
Network Devices
Network Ports 2x 1 Gigabit Ethernet RJ-45
Uplink Ports
1x 1 Gigabit Ethernet SFP (mini-GBIC)
Management Ports
1x RJ-45 Serial Console, 1x Gigabit Ethernet RJ-45 Management, 1x Mini-USB Type B Console; 1x AUX, 1x USB 2.0
Module Slots and Options
2x NIM (EHWIC) slots, 1x Onboard ISC
DRAM 4 GB (installed) / 8 GB (max)
Flash 4 GB (installed) / 8 GB (max)
Power Supplies 1x PWR-4320-AC AC Power Supply Included
Height 1.8"
Width 14.6"
Depth 11.6"
Weight  7.72 lbs

  

 

Information About ISR4321/K9

The Cisco ISR4321/K9 is a compact, modular Integrated Services Router from the Cisco 4000 Series, designed for small to medium-sized branch offices. It delivers secure WAN connectivity, voice, and application services with performance up to 50 Mbps (upgradeable to 100 Mbps with a performance license).

Key Features:

  • Form Factor: 1RU rack-mountable
  • Aggregate Throughput: 50 Mbps (upgradeable to 100 Mbps)
  • WAN/LAN Ports: 2 × RJ-45 Gigabit Ethernet, 1 × SFP-based Gigabit Ethernet
  • Expansion Slots: 2 × Network Interface Module (NIM), 1 × Integrated Services Card (ISC)
  • Memory: 4 GB DRAM (default), expandable to 8 GB
  • Flash Memory: 4 GB (default), expandable to 8 GB
  • Power Supply: External AC power supply, with optional PoE support
  • Modular Design: Offers flexible interface options for WAN, LAN, voice, or storage modules.
  • Integrated Services: Built-in support for security, voice, application optimization, and more—without the need for additional hardware.
  • Performance on Demand: Enables throughput upgrades via software licenses as network needs grow.
  • Advanced Security: Supports IPsec VPN, zone-based firewall, secure boot, and encrypted control plane for robust protection.
  • Application Visibility: Enables deep packet inspection and traffic analytics for better control and performance monitoring.
  • Energy Efficient: Designed for low power consumption and optimal cooling efficiency.

The Cisco ISR4321/K9 is ideal for branch offices seeking a cost-effective, scalable, and secure routing solution capable of delivering integrated services across diverse network environments.

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