American Fibertek, Inc., of Somerset, New Jersey, has introduced new products to complement the company’s comprehensive line of fiber optic transmission solutions for video surveillance and security applications. The 91600 Series Fiber Multi-Channel System provides 16-channel input and output of 10-bit digitized video over one multimode fiber. The 91685 Series System provides 16-channel input and output of 10-bit digitized video over two channels of multiprotocol data on one multimode fiber. Both systems work with any manufacturer’s cameras and monitors. They do not require any field adjustments. The units also feature diagnostic indicators to provide instant visual status indication and interface with the company’s Afinety remote monitoring system.