We are one of the mainly wires and cable manufacturers in China, suppling: CATV coaxial cable, UTP cat 5 e cable, optic fiber cable, catv equipment, cable accessories. Optical receiver: 45-862Mhz: 2way: USD 90/pcs. 4way: USD 95/pcs. 45-862Mhz, with return path 2way: USD 180/pcs. 4way: USD 190/pcs.