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- Description
- Specifications
The ISR4351/K9 is the Cisco ISR 4351 integrated services router in its base form: 3 onboard 10/100/1000 WAN or LAN ports, 3 NIM slots, 1 ISC slot, 2 SM-X slots, 4 GB of DRAM and 4 GB of flash by default. There are no onboard 10 Gbps ports.
The 3 NIM slots support online insertion and removal. The 2 SM-X slots can be used as 1 double-wide slot when no single-wide module is installed. The ISC slot takes PVDM4 voice DSP modules. DRAM is 4 GB by default and 16 GB maximum, shared across control, services and data planes; flash is 4 GB by default and 16 GB maximum. Two external USB 2.0 Type A ports are fitted. Console access is a mini Type-B USB port, plus an RJ-45 serial console port and an RJ-45 auxiliary port.
Default aggregate throughput is 200 Mbps, and the FL-4350-PERF-K9 performance license raises it to 400 Mbps. The router runs the universal Cisco IOS XE image.
The internal power supply options are AC, DC and PoE; AC input is 100 to 240 VAC, 47 to 63 Hz. Typical power with no modules is 48 W, and maximum power is 430 W with the AC supply. The chassis is 2 RU at 3.5 x 17.25 x 18.5 in. (88.9 x 438.15 x 469.9 mm), with a 19-inch rack-mount kit included and a 23-inch kit optional. Other Cisco 4000 Series routers are the ISR4331/K9 4331 router, the ISR4431/K9 4431 router and the ISR4451-X/K9 4451-X router; the full range is in Cisco routers.
| Part number | ISR4351/K9 |
| Router | Cisco ISR 4351 integrated services router |
| Onboard ports | 3 x 10/100/1000 WAN/LAN |
| NIM slots | 3 |
| SM-X slots | 2 (or 1 double-wide) |
| ISC slot | 1 (PVDM4 voice DSP modules) |
| DRAM | 4 GB default, 16 GB maximum |
| Flash | 4 GB default, 16 GB maximum |
| USB | 2 x USB 2.0 Type A |
| Default aggregate throughput | 200 Mbps (400 Mbps with FL-4350-PERF-K9) |
| Power input | 100 to 240 VAC, 47 to 63 Hz; AC, DC and PoE supply options |
| Dimensions (H x W x D) | 3.5 x 17.25 x 18.5 in. (2 RU) |
| Compatible with | NIM, SM-X and PVDM4 modules for the Cisco 4351 |