NIM‑4FXSP OverviewNIM-4FXSP is a Cisco 4-Port Network Interface Module - FXS, FXS-E and DID. The Cisco® 4000 Series Integrated Services Routers (ISRs) host the Cisco network interface modules (NIMs),...
SM-X-NIM-ADPTR-Ref OverviewThe SM-X-NIM-ADPTR acts as a carrier card for the Cisco 4000 Series ISRs to carry one single-wide or double-wide network interface module (NIM) to be used in the ISRs SM...