The MCSW integrates fiber splitters, optical amplifiers, and optical switches to form an NxM multicast switch, where both N and M can range from 1 to 168 channels. It is available in a compact module or a rackmount system with RS232 or Ethernet connectivity, all with a. For extremely precise measurement systems and sensor applications as well as for telecommunication applications LASER COMPONENTS offers fiber optical multimode (MM) switches with a fiber core diameter of 50 µm to 600 µm. Configurations. Thorlabs' offers a selection of optical switches. VIAVI also offers a range of passive optical devices, such as. Fiber optic switches, multiplexers and demultiplexers block or route optical signals in a fiber optic network. Demultiplexers route a. GLSUN, the leading optical switch module manufacturer in China, producing multichannel optical switches, rotary optical switches, cascade optical switches, mems mxn optical switches, multicast switches and 3D mems matrix optical switches for optical path control and switching in fiber optical. A fast Switching module, available with up to 32 channel configurations and a large selection of operating wavelengths, including 532nm, 630nm, 650nm, 780nm, 850nm, 980nm, 1064nm, 1310nM, 1550nM. Up to 32 port options available.