The HDTX100 and HDFX100 HD Triax Adaptors extensively expand applications of the HDC1000/HDC1500. By converting optical fiber transmission to the widely used triax transmission system, they enable high-quality pictures to be transmitted from the HDC1000 or HDC1500 camera or HDC1500 mounted on the HDLA1500 over long distances - up to 1400 m (4500 feet) with a 14.5 mm dia. triax cable or 1000 m (3200 feet) with a 13.2 mm dia. triax cable. * Converts optical fiber transmission to the widely used triax transmission system * Long distance transmission - up to 1400 m (4500 feet) with a 14.5 mm dia. triax cable or 1000 m (3200 feet) with a 13.2 mm dia. triax cable