CISCO HWIC-4B-S/T – 4-port ISDN BRI High-Speed WAN Interface Card

Detailed Description:

The CISCO HWIC-4B-S/T is a 4-port ISDN BRI High-Speed WAN Interface Card designed to deliver high-speed WAN connectivity and ISDN services to Cisco routers. This versatile interface card supports up to four BRI (Basic Rate Interface) connections, providing both voice and data services through the ISDN network. It is ideal for small to medium-sized businesses and enterprise branch offices seeking reliable WAN backup, remote access, or voice connectivity. The HWIC-4B-S/T integrates smoothly with Cisco Integrated Services Routers, offering features such as dial-on-demand routing, flexible dial plans, and integrated caller ID. With its support for ISDN Primary Rate Interface (PRI) emulation, it enables cost-effective access to the digital telephony network, offering a scalable solution for growing businesses.