Description
Cisco 4351 Integrated Services Router ISR4351/K9
Cisco 4351 Integrated Services Router / Cisco ISR 4351 POE / ISR4351/K9
The Cisco 4000 Family Integrated Services Router (ISR) revolutionizes WAN communications in the enterprise branch.
With new levels of built-in intelligent network capabilities and convergence, it specifically addresses the growing need for appliCisco CISCO1921/K9 Integrated Service Router cation-aware networking in distributed enterprise sites.
These locations tend to have lean IT resources.
But they often also have a growing need for direct communication with both private data centers and public clouds across diverse links, including Multiprotocol Label Switching (MPLS) VPNs and the Internet.
Cisco 4351 Router Specs
Aggregate Throughput (Optional license may be required for advanced performance) : Default – 200Mbps , W/ Performance License – 400Mbps , W/ Boost License – Over 2Gbps
RJ-45 onboad LAN/WAN 10/100/1000 ports : 3
NIM slots : 3
Doublewide service module slots : 1 (assumes no singlewide SM-X modules installed)
SFP-Based Ports : 3
Memory (DDR3 ECC DRAM): Default/Maximum – (Combined control/services/data planes) : 4GB / 16GB
Default memory DDR3 ECC DRAM (data plane) : NA
External USB 2.0 Slots (Type A) : 2
Serial console (up to 115.2 kbps) : 1
Serial auxiliary port (up to 115.2 kbps) : 1

Serial Aux port – RJ45 (up to 115.2 kbps) : 1
Power-supply options : Internal: AC, DC and PoE
Redundant-power-supply support : N/A
AC input voltage : 100-240V
Cisco 4351 Integrated Services Router AC input frequency : 47-63 Hz
AC input current range AC power suppy (maximum) (amps) : 7.1 – 3.0A
AC input surge current (maximum) : 60 A peak and less than 12 Arms per half cycle
Typical power (no module : 48W
Maximum power capacity with AC power supply : 250W
Maximum power capacity with PoE power supply (platform only) : 990W
Maximum PoE device power capacity with PoE power supply : 80W
Cisco 4351 Router Box Dimensions (H x W x D) : 9.75 x 22.25 x 26 in (24.76 x 56.51 x 66.04 mm)
Rack height : 2 rack unit (2RU)
Rack-mount 19 in. (48.3 cm) EIA : Included
Wall-mount (refer to installation guide for approved orientation) : No
Weight : With 450W AC power supply (no modules) : 28.8 lb (13.1 kg)
Weight : With 1 1,000-WAC power supply+ 1 PoE power module (no other modules) : 29.0 lb (13.2 kg)