Optical Coupler     Commodity Profile Download technical documentation   Name：Wavelength division multiplexer Details: Optical coupler is an optical device that combines or splits power from optical fibers. Features: Various coupling ratio Single mode and multi mode available Low insertion loss, low PDL Environmental stable Industry standard and custom housing available Variety of connectors available 1x2, 1x4 and 1x n customized couplers configuration available Applications: Optical communication system System and signal monitoring CATV Systems & Fiber Sensors Fiber to the home (FTTH) Network redundancy Laser splitting