Black Box Fallback Switch - switch

Complete disaster recovery, the RS232 Fallback Switches provide automatic backup. Keep leased-line failures from costing you time and money. The instant the RS-232 Fallback Switch detects a lapse in the primary line it switches your system to a backup line. As soon as signal is restored it switches back to the primary line. The switch can support data rates as high as your RS-232 line can carry.