Cisco NIM-2BRI-NT/TE

The Cisco NIM-2BRI-NT/TE is a network interface module (NIM) designed for use with Cisco Integrated Services Routers (ISRs). It provides two Basic Rate Interface (BRI) ports, which are used for connecting to Integrated Services Digital Network (ISDN) networks. The "NT/TE" in the model name refers to the two possible operating modes of the module. "NT" stands for Network Termination, which means the module can terminate the ISDN network connection. "TE" stands for Terminal Equipment, which means the module can act as a terminal device connecting to an ISDN network termination point. The NIM-2BRI-NT/TE module supports various ISDN protocols, including ISDN Basic Rate Interface (BRI), Euro-ISDN (PRI), and National ISDN-2 (NI-2). It provides digital voice and data connectivity for applications such as voice over IP (VoIP), video conferencing, and data transfer over ISDN networks.