Cisco Router NIM-4FXS

NIM-4FXS is a Cisco 4-Port Network Interface Module – FXS. FXS-E and DID, for ISR4451-X. The Cisco® 4000 Series Integrated Services Routers (ISRs) host the Cisco community interface modules (NIMs), that have developed from the improved high-pace WAN interface card (EHWIC), growing port density and module capability. Up to 3 included NIM slots at the 4000 Series permit for bendy configurations. The NIMs help on line insertion and removal (OIR), decreasing the downtime required for brand new or alternative modules. The to be had modules consist of 2-port and 4-port forex station (FXS), direct inward dial (DID), forex office (FXO), a aggregate of 2-port FXS and 4-port FXO, 4-port ear and mouth (E/M), and 2-port and 4-port fundamental price interface (BRI). The BRI playing cards help simplest voice features. The NIMs have a devoted virtual sign processor (DSP) in order to be used for time-department multiplexing (TDM) analog voice services.

Quick Specs