The ComNet FVT/FVR10A1 video transmitter/data transceiver and video receiver / data transceiver series utilizes digital encoding and decoding for high-quality video transmission that meets the requirements of EIA RS-250C for short-haul video transmission. These environmentally hardened units provide transmission of one independent video channel and one bi-directional data channel over one optical fiber and are ideal for use in unconditioned roadside or out-of-plant installations. They also provide transmission of one high quality audio signal over the same fiber. The modules use 24-bit 96kHz sample rate digital encoding for superior audio transmission.