Comnet FVT4014S1SHR 4-Channel Digitally Encoded Video Transmitter, 10-Bit, RS250C Medium Haul Quality + 4 Bi-directional Data Channels, SHR, sm, 1 Fiber

The ComNet™ FVT4014S1SHR of optical video links provides four 10-bit digital video channels, medium haul video quality, and four bi-directional data channels and a “Dual Optical Port” (DOP) Self-Healing Ring (SHR) topology. Up to (8) 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. These units are interchangeable between stand-alone or card mount configurations.

Features

• Up to four 10-bit digitally encoded video channels
• Four bi-directional data channels; or 8 – 32 contact closures
• Daisy chain 8 video links on one single mode fiber
• Dual optical port Self-Healing Ring (SHR) configuration
• Exceeds all requirements for RS-250C medium haul transmission
• 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
• Voltage transient protection on all power and signal input/output lines provides unconditional protection from power surges and other voltage transient events
• Automatic resettable fuses on all power lines
• Hot-swappable rack modules
• Interchangeable between stand-alone or rack mount use – ComFit
• Distances up to 30 miles (48 km)
• Bi-color (Red/Green) LED status indicators provide rapid indication of critical operating parameters