ComNet 4-channel digital video/ 4 bi-directional data channels

ComNet 4-channel digital video/ 4 bi-directional data channels

The ComNet™ FVT/FVR414 video transmitter/data transceiver and video receiver/data transceiver series utilize digital encoding and decoding for high-quality video transmission. These environmentally hardened units provide transmission of four independent video channels and four bi-directional data channels over one optical fiber and are ideal for use in unconditioned roadside or out-of-plant installations. These units are completely transparent to and universally compatible with any NTSC, PAL, or SECAM CCTV camera systems, data channels can be set independently for RS232, RS422 and 2 or 4-wire RS485 with tristate support. Plug-and-play design ensures ease of installation and no electrical or optical adjustments are ever required. Bi-color (Red/Green) LED indicators are provided for rapidly ascertaining equipment operating status. Packaged in the exclusive ComNet ComFit housing, these units may be either wall or rackmounted, or may be DIN-rail mounted by the addition of ComNet model DINBKT1 adaptor plate.

• Hot-swappable rack modules


• Bi-color (Red/Green) LED status indicators provide rapid indication of critical operating parameters


• Robust design ensures extremely high reliability in unconditioned out-of-plant environments


• Voltage transient protection on all power and signal input/output lines provides unconditional protection from power surges and other voltage transient events.


• Compatible with all NTSC, PAL, or SECAM CCTV camera systems


• Tested and certified by an independent laboratory for full compliance with the environmental requirements (ambient operating temperature, mechanical shock, vibration, humidity with condensation, high-line/low-line voltage conditions and transient voltage protection) of NEMA TS-1/TS-2 and the Caltrans Specification for Traffic Signal Control Equipment.


• Ideally suited to networks requiring multiple physical layers where video degradation may be a problem


• Exceptionally low video distortion with zero Performance Variation vs. Optical Path Loss


• Supports RS232, RS422, and 2 or 4-wire RS485 with tri-state data interfaces


• Digital video transmission: transmits 4 real-time color video signals and 4 bi-directional data signals on one optical fiber