The B126-1A0 is an active extender remote unit for the B126-002 (2-Port) and B126-004 (4-Port) HDMI Over Cat5 Extender/Splitter local units. When using 24Awg, Solid Wire Cat5e/6 cable (Tripp Lite N202-Series), the B126-1A0 can extend a 1080i (60Hz) signal