{"id":"", "email":"","default_address":null,"first_name":"","last_name":"","name":"" }
{"domain":"andover-consulting-group.myshopify.com" }
Cisco ISR4321/K9 Integrated Services 4321 Router (No Clock Issue)

Cisco ISR4321/K9 Integrated Services 4321 Router (No Clock Issue)

$ 312.99
Only 2 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.
  Call if you need more
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: Seller refurbished
Pre-owned, tested by qualified techs, working, reset-to-factory default, grade A condition, and parts needed for normal functions are included (as described in the listing).
Warranty: 365 days
Warranty coverage period
SKU: NSH-5372
UPC: 882658732263


The Cisco ISR4321/K9 Integrated Services 4321 Router is a reliable networking solution for small to medium-sized businesses. This router offers advanced features and high-performance capabilities, ensuring seamless connectivity and efficient data transfer.

With its compact form factor, the ISR4321/K9 provides flexibility in deployment while delivering powerful performance. It supports numerous WAN technologies such as Ethernet, T3/E3, DSL over POTS/VDSL2/ADSL2+ with optional integrated power supply modules.

With built-in security features like firewall protection and VPN encryption support, this router ensures secure network communication. It enables easy network management through Cisco IOS software that offers extensive configuration options and monitoring tools.

Cisco ISR4321/K9: ISR Integrated Services Router 4321 with 2x onboard GE, 2x NIM slots, 1x ISC slot, 4GB Flash Memory default, 4GB DRAM default.


  • 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
  • Module Slots and Options : 2x NIM slots, 1x Onboard ISC slot - modules not included - sold separately.
  • Product Family : ISR 4000 Series
  • DRAM : 4 GB (installed) / 8 GB (max)
  • Flash : 4 GB (installed) / 8 GB (max)
  • Power Supplies : 1x PWR-4320-AC AC Power Supply Included - Support for PoE converter power supply module PWR-4320-POE-AC (Optional. Ordered Separately)
  • Aggregate Throughput : 50 Mbps to 100 Mbps
  • Rack Mounts : Included (1-RU)
  • Model Number : ISR4321/K9
  • Part Number : ISR4321/K9, ISR4321/K9=, ISR4321/K9-WS
  • Condition : Seller refurbished


  • One (1) Seller Refurbished Cisco ISR4321/K9 Integrated Services 4321 Router (No Clock Issue) as described above
  • One (1) Power Supply Included
  • One (1) Power Cord Included
  • One (1) Set of Rack Mount Brackets Included

Not Included

  • Manuals or product brochures are not included. Software or Firmware DVDs or CDs are not included
    Product information and installation instructions may be found on the manufacturer's website or the web. Software or firmware updates may be available through the manufacturer's website
  • Network Modules Not Included
  • Transceiver Modules Not Included