Cisco NIM-8CE1T1-PRI Router Modules

Feature	Description
Product Type	Network Interface Module (NIM)
Compatibility	Cisco 4000 Series Integrated Services Routers (ISRs)
Port Count	8
Port Type	Multi-Flex Trunk Voice/Channelized Data T1/E1
Data Rate	T1 (1.544 Mbps) or E1 (2.048 Mbps)
Supported Applications	Voice and Data
Features	* PRI (Primary Rate Interface) support * TDM (Time Division Multiplexing) * Dial-access integration * Channelized data (CE1T1)

Description: The Cisco NIM-8CE1T1-PRI is a fourth-generation network interface module designed for enterprise networks. It provides eight ports that can be configured for either voice or data traffic. This makes it a versatile solution for businesses that need to connect to a T1 or E1 carrier network for both voice and data services. Here are some additional details about the NIM-8CE1T1-PRI: Multi-Flex Trunk The module's ports can be individually configured for voice or data, or they can be grouped together to create higher-bandwidth connections. PRI Support The module supports PRI, which is a type of ISDN (Integrated Services Digital Network) interface that provides 23 bearer channels for voice and data traffic, plus one D channel for signaling. TDM The module supports TDM, which is a technology that allows multiple data streams to be transmitted over a single physical link. Dial-Access Integration The module can be used to provide dial-up access to the network for remote users. Channelized Data The module supports CE1T1, which is a type of channelized data interface that can be used to connect to legacy data devices.