The EiconCard S94 is an intelligent multi-protocol wide-area network (WAN) interface card for PCI-bus based servers. The EiconCard S94 is a member of Eicon Technologys S-Class family of WAN interface cards targeted for branch office LAN application servers. It offers two Very High Speed Interface (VHSI) ports supporting line speeds of up to 2Mbps (T1/E1). Its ''smart cable interface'' automatically detects the cable in use (V.24, V.35, X.21, V.36/RS-449, EIA-530).