The single and dual port serial WAN interface cards provide serial connections to remote sites or legacy serial network devices such as SDLC concentrators, alarm systems, POS devices, etc.??The dual serial port WIC-2T provideS higher levels of serial port density for a single WAN interface card and are supported on the Cisco 2600 and 1720 series. The WIC-2T supports speeds of up to a maximum port speed of 2.048Mbps. Each port can be configured independant of the other allowing support for different physical interfaces (protocol and DTE/DCE). Both cards support mixed asynchronous and synchronous operation on a single card as well. These dual-serial port WAN interface cards feature Cisco"s new, compact, Smart Serial connectors to support a wide variety of electrical interfaces when used with the appropriate transition cable. This includes: V.35, RS-232, RS-449, RS-530, RS-530A in male and female versions for both DCE and DTE devices. This feature provides easy configuration and re-co... Minimize