8-Port Asynchronous/Synchronous High-Speed WAN Interface Card HWIC-8A/S-232=

The 8-Port Asynchronous/Synchronous High-Speed WAN Interface Card uses two high-density 4-port connectors. Each connector supports four ports of EIA-232 with data communications equipment (DCE) or data terminal equipment (DTE) interfaces. All four ports on one cable use the same DTE/DCE mode.

8-Port Asynchronous/Synchronous High-Speed WAN Interface Card