Cisco ISR4331/K9 is one of the Cisco 4000 series routers, which support new modules & cards slots, such as NIM, ISC, etc. Besides, Cisco ISR4331/K9 can upgrade by licenses. Cisco 4331 Integrated Services Router delivers 100 Mbps to 300 Mbps aggregate throughput and offers one Enhanced service-module (SM-X) slot, which supports for both single- and double-wide service modules provides flexibility in deployment options.
| Product Model | Cisco ISR4331/K9 |
| System Throughput | 100Mbps – 300Mbps |
| WAN/LAN Ports | 3 |
| SFP Ports | 2 |
| Service Module Slots | 1 |
| Processor | Multi-Core CPU |
| Flash Memory Installed | 4 GB |
| Max Flash Memory Supported | 16 GB |
| Memory Technology | DDR3 SDRAM |
| RAM Installed | 4 GB |
| Product Type | Router |
| Frequency | 50/60 hertz |
| Power Provided | 250 watt |
| Rack Mounting Kit | Included |
| Dimensions(H X W X D�?/strong> | 1.8 x 17.2 x17.2 inch |
The front panel of ISR4331
The back panel of ISR4331
Cisco Switch Catalyst
