Cisco ISR4321/K9

ISR 4321 with 2 GE, 2 NIM, 4 GB FLASH, 4 GB DRAM


This product is priced on a per-quote basis.


Price not listed online? Contact us for a quote!

Get a Quote

The Cisco 4000 series ISRs (Integrated Service Routers) are designed to greatly improve enterprise branch networks routing and network services. With application-aware networking features and a wide array of voice, security and application expansion licenses, the ISR4000 series can be custom fitted to meet the needs of a wide variety of enterprise networks.

The Cisco ISR 4321 is the smallest of the 4000 series, and ships with 2 gigabit Ethernet ports, 2 network interface module slots and 1 service module slot. This unit is equipped with a universal image, allowing for future upgrades through security, voice, or application licensing – or through the addition of service modules and interface cards. ?(2 GE, 2 NIM, 4 GB FLASH, 4 GB DRAM)


Aggregate Throughput 50 Mbps to 100 Mbps
10/100/1000 ports 2
RJ-45 based ports 2
SFP-based ports 1
Enchanced service-module slots 0
NIM slots 2
Default DDR3 DRAM 4 GB
Max memory DDR3 ECC DRAM (combined control/service/data planes) 8 GB
Default flash memory 4 GB
Maximum flash memory 8 GB
External USB 2.0 Slots 1
USB console port type B mini 1
Serial console port – RJ45 1
Serial auxiliary port RJ45 1
Dimensions H x W x D 1.75 x 14.55 x 11.60 in
Form Factor 1 rack unit (1RU)
Weight 7.7lb (3.5 KG)

New, Refurbished


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.