Description

ComNet Video Receiver/Data Transceiver

The ComNet™ FVT/FVR8018SHR series of optical video links provides eight 10-bit digital video channels, medium haul video quality, and 8 bi-directional data channels and a “Dual Optical Port” (DOP) Self-Healing Ring (SHR) topology. Up to eight video channels and multiple video receivers can be “Daisy Chained” on one optical fiber. The Self-Healing Ring (SHR) topology using the Dual Optical Ports (DOP) provide fail safe operation in the event of loss of one fiber or one optical module. Each optical port uses wavelength division multiplexing (WDM) to both transmit and receive on one optical fiber. The data channels support RS232, RS422 and 2 wire and 4 wire RS485. 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 confirming operating status. Packaged in the exclusive ComNet ComFit housing, these units may be either wall or rack-mounted, or may be DIN-rail mounted by the addition of ComNet model DINBKT1 adaptor plate.

• Hot-swappable rack modules
• Automatic resettable fuses on all power lines
• Voltage transient protection on all power and signal input/output lines provides unconditional protection from power surges and other voltage transient events.
• 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.
• Compatible with all NTSC, PAL, or SECAM CCTV camera systems
• Exceeds all requirements for RS-250C medium haul transmission
• Dual optical port Self-Healing Ring (SHR) configuration
• Daisy chain eight video links on one single mode fiber
• Eight bi-directional data channels; or 8 – 64 contact closures
• Up to eight 10-bit digital video channels