The EV5-1855 IRS Trunk Power Hub is designed to used as power injector where the system requires additional current to supply additional switches in the system. The Trunk Power Hub provides a means of injecting 18VDC In two directions with DC isolation to prevent the two power supplies conflicting with each other. Connect EV5-034 to input B, Switch in position 2 allows voltage to pass up and down the system on the Horizontal trunk lines. Connect EV5-034 to input B, switch in position 1 or 2 switch Terrestrial line power on and bi-directional power on terrestrial trunk. Connect EV5-034 to input A and switch in position 1: allows voltage on all 4 trunk lines down only. Connect EV5-034 to input A and switch in position 2: allows voltage on V,Lo & V,Hi trunk lines down only. LED Power Indicator Green ON Short Circuit Protected LED turns RED auto reset Colour coded inputs / outputs Insertion Loss Sat / Terr <1.5dB Through Current 2 Amp Fully screened die-cast housing to reject interference
