4CH passive UTP Video balunConvert the video signal intothe balanced signal applicable to be transmitted on common Cat-5 unshieldedtwisted pair wire with perfect transmission effect, which can be applied in theoccasions such as video image simultaneously on an 8-core Cat-5 twisted pairwire. it can simplify the wiring project and save wire use quantity.Type of therequired wire:Unshielded Cat-5 or abovetwisted pair wire (Please use standard cat-5 or above twisted pair wire, Thewire quality will directly affect the transmitted image effect and transmissiondistance.Characteristic impedance :100ohm+-20ohmDC loop resistance :18ohm/100mDifferential capacitance:62pf/m (Maximum)