The Comnet FVT/FVR10D1E series video transmitter/receiver and data transceiver supports the simultaneous transmission of 10-bit EIA RS-250C digitally encoded video, one bi-directional data channel, and one 10/100 Mbps Fast Ethernet port. Universally compatible with major CCTV camera manufacturers, the modules support RS232, RS422, and 2- or 4-wire RS485 data interfaces and most common data protocols. They also support “up-the-coax” data transmission from most major manufacturers. FVT10D1EM – Multimode model, FVT10D1EMM – Multimode mini version, FVT10D1EM/24VAC Multimod, 24VAC powered, FVT10D1ES – Singlemode model, FVT10D1ESM – Singlemode mini version, FVT10D1ES/24VAC – Singlemode 24VAC powered.