Description
The Cisco HWIC-1CE1T1-PRI is a single-port channelized E1/T1 and ISDN PRI high-speed WAN interface card designed for Cisco ISR routers, offering flexible digital connectivity for enterprise voice and data applications. Built with modularity in mind, this compact HWIC fits seamlessly into compatible Cisco ISR G1 and G2 routers, allowing for scalable deployment in branch offices or remote locations. Its robust design supports both T1 and E1 configurations, with software-selectable settings for ease of integration. The card supports up to 30 channels for E1 or 24 for T1, with full PRI signaling support for voice and data transmission.
This interface card features an RJ-48C port and utilizes onboard digital signal processors (DSPs) to handle channelized voice and data traffic efficiently. It supports clear channel, fractional, and channelized T1/E1 configurations, making it suitable for a wide range of legacy and modern network environments. Compatible with Cisco IOS, it offers advanced features such as Quality of Service (QoS), traffic shaping, and support for multilink PPP and Frame Relay. Buyers seeking reliable used network hardware will appreciate its durability, proven performance, and the cost-effective way it extends the life of existing Cisco infrastructure.

