Description
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)
ISR4321/K9
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) |