The Cisco WAN Interface Card with part number WIC-1B-S/T-V3= is a BRI ST (Basic Rate Interface – S/T) terminal adapter designed for ISDN (Integrated Services Digital Network) connections. This card is compatible with a range of Cisco routers and can be used to provide WAN connectivity via an ISDN BRI S/T interface, making it an ideal solution for remote or branch office connections using ISDN services.
This interface card enables the user to connect to both voice and data services over an ISDN line. It supports two 64 kbps B-channels and one 16 kbps D-channel for signalling. The WIC-1B-S/T-V3= provides flexible communication options with up to 128 kbps data transmission by combining both B-channels (BONDING). This dual-channel capability allows the card to manage bandwidth efficiently for different applications, especially in business environments requiring reliable telephony and data transfer.
The card uses a standard S/T interface for connection into an ISDN network, ensuring interoperability with various ISDN services and network providers globally. It also uses low power consumption in comparison to other similar cards, which can help reduce operating costs. Moreover, it provides automatic network configuration through its plug-and-play ability, meaning minimal technical expertise is needed for installation.
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