Cisco Fourth-Generation Network Interface Module - voice / fax module
Mfg # NIM-2FXS-RF
CDW # 5307328
Quick tech specs
- Generation Network Interface Module
- analog ports: 2
- for Integrated Services Router 4331, 4351
- Voice / fax module
- refurbished
Know your gear
The Cisco 4000 series integrated services routers (ISRs) host the Cisco network interface modules (NIMs), which have evolved from the enhanced high-speed WAN interface card (EHWIC), increasing port density and module capability. Up to three integrated NIM slots on the 4000 series allow for flexible configurations. The NIMs support online insertion and removal (OIR), reducing the downtime required for new or replacement modules.