Cisco NIM-2CE1T1-PRI is a two-port Multiflex Trunk Network Interface Module that adds E1/T1 Primary Rate Interface (PRI) connectivity to compatible Cisco routers, enabling two PRI trunks for voice and WAN traffic. It is designed to slot into supported Cisco routing platforms, terminating two PRI circuits to provide integrated voice trunking and WAN data connectivity on a single card. With two PRI ports and standard PRI signaling, this NIM supports scalable voice deployments alongside data services in a compact, modular form factor.
