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NEW Cisco ISR4321-V/K9 4321 Integrated Services Voice Router

NEW Cisco ISR4321-V/K9 4321 Integrated Services Voice Router

$ 3,449.99
Only 1 remaining
In stock means that we have the product available to meet your delivery commitment. If it is on the web site, it is available for sale and we can ship it that day.
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Cutoff Ground / 3 day / 2 day - 2pm PT, Cutoff Overnight - 5pm PT. Overnight orders after 4pm PT require approval. Call 800-430-6950 to confirm overnight orders after 4pm PT.
Condition: New
New in Original Manufacturers Box. Sold with warranty from NetworkTigers or the manufacturer.
Warranty: 365 days
Warranty coverage period
SKU: NSN-1660
UPC: 882658767135


The Cisco ISR4321-V/K9 4321 Integrated Services Voice Router is a reliable and versatile router designed for businesses needing voice services. This product offers advanced capabilities, including integrated hardware encryption, acceleration, and investment protection with upgradable modular components.

Featuring an innovative design that enables superior branch-office routing capability while providing high-quality voice connectivity, this router ensures optimal performance. Its built-in Gigabit Ethernet ports and integrated onboard digital signal processors (DSPs) deliver excellent voice quality over IP networks.

The CISCO IOS XE operating system enhances security features to protect against network threats effectively. It also includes robust management tools for simplified deployment and monitoring of the infrastructure.

Cisco ISR4321-V/K9: Cisco ISR, 2 GE interfaces with 1 1G SFP port for uplink.


  • Network Ports : 2x 1 Gigabit Ethernet RJ-45
  • Uplink Ports : 1x 1 Gigabit Ethernet SFP
  • Management Ports : 1x RJ-45 Serial Console, 1x Gigabit RJ-45 Management, 1x Mini-USB Type B Console, 1x AUX, 1x USB 2.0 slot (type A)
  • Module Slots and Options : 2x NIM (EHWIC) slots, 1x ISC slot - modules not included
  • DRAM : 4 GB (installed) / 8 GB (max)
  • Flash : 4 GB (installed) / 8 GB (max)
  • Power Supplies : 1 x AC External Included
  • Aggregate Throughput : 50 Mbps to 100 Mbps
  • Rack Mounts : Included (1-RU)
  • Model Number : ISR4321-V/K9
  • Part Number : ISR4321-V/K9, ISR4321-V/K9=, ISR4321-V/K9-WS
  • Condition : New


  • One (1) NEW Cisco ISR4321-V/K9 4321 Integrated Services Voice Router as described above