The Comnet FVT/FVR8018 Series transmits eight channels of 10-bit digitally encoded video along with eight channels of bi-directional data over one singlemode or multimode optical fiber. The video quality exceeds RS-250C for short-haul video transmission. This equipment is environmentally hardened and suitable for use in unconditioned roadside or out-of-plant installations. The FVT/FVR8018 is compatible with NTSC, PAL, and SECAM video transmission protocols and supports bi-directional RS-232, RS-422, and RS-485 2/4W data.