Description
The ComNet™ FVTR1A2D1C1M1A transceivers support simultaneous transmission of short-haul quality 10-bit bi-directional digitally encoded video plus one bi-directional data channel, two channels of bi-directional audio and contact closure over one multimode optical fiber. The module is universally compatible with major CCTV camera manufacturers and supports RS232, RS422 and 2 or 4-wire RS485 data interfaces, and most major data protocols. The modules use 24-bit 96kHz sample rate digital encoding for superior transmission of balanced line-level audio. 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. These units are interchangeable between stand-alone or card mount configurations.
Features
- 10-bit digitally encoded bi-directional video transmission or video sync plus one bi-directional data channel, two bi-directional audio channels and one bi-directional contact closure
- 24-Bit 96kHz Digitally Encoded Transmission
- 20Hz – 18kHz Audio Bandwidth
- 600 Ohms Audio Input Impedance
- Exceeds all requirements for RS-250C short-haul transmission: True broadcast video performance
- Supports RS232, RS422 or RS485 (2 or 4-wire) data interfaces
- Compatible with all NTSC, PAL, or SECAM CCTV camera systems
- Transmits Balanced Line-Level Audio up to +6dBm
- 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
