Description
The Cisco NIM-4SHDSL-EA is a high-performance network interface module designed for Cisco ISR 4000 Series routers, offering enhanced WAN connectivity through four ports of G.SHDSL-based Ethernet access. Engineered for businesses requiring reliable and scalable broadband access, this module supports symmetrical data rates up to 15 Mbps per port depending on loop conditions and line bonding configurations. Its compact, modular design allows seamless integration into compatible Cisco routers, making it ideal for expanding network capabilities without a complete infrastructure overhaul. Built with carrier-class reliability, it supports ATM and EFM modes, providing flexibility for various deployment scenarios.
This module features four RJ-11 interfaces and supports standards such as ITU-T G.991.2, Annex A and B, ensuring compatibility with global DSL infrastructures. It includes advanced diagnostics and loopback capabilities for simplified troubleshooting and maintenance. The NIM-4SHDSL-EA is particularly well-suited for service provider environments and enterprise branch offices requiring high-speed symmetrical connectivity for voice, video, and data services. When considering used network hardware, this module offers a cost-effective solution without compromising on performance or reliability.