The ComNet™ FVT/FVR40A4 series video/audio multiplexer utilizes 10-bit video encoding for true EIA/TIA RS-250C Short-Haul broadcast quality transmission, and 24-bit encoding at a 96 Khz sampling rate for the highest possible audio fidelity. Digitally Encoded transmission ensures that the video and audio performance remain completely unaffected up to the maximum usable optical transmission distance or optical path loss. These environmentally hardened units provide the transmission of four independent simplex video and four independent simplex line-level audio channels over one multimode or single mode optical fiber. The FVT/FVR40A4 series is completely transparent to and universally compatible with any NTSC, PAL, or SECAM camera system. Plug-and-play design ensures ease of installation, and no electrical or optical adjustments are ever required. Bi-color (red/green) LED indicators confirm equipment operating status. Packaged in the exclusive ComNet ComFit housing, these units may be either shelf or rack-mounted, or may be DIN-rail mounted by the addition of the ComNet model DINBKT1 adaptor plate.
- 4 channels of real-time 10-bit digitally encoded EIA/TIA RS-250C Short-Haul quality video on one optical fiber
- 4 channels of 24-bit/96 Khz sampling rate digitally encoded audio for the highest possible audio quality
- Digitally Encoded Transmission: No video or audio performance degradation up to the maximum usable optical transmission distance or optical path loss
- 20Hz to 18Khz audio frequency response
- Line-Level 600 ohm balanced audio input and audio output at a maximum level of +6dBm
- Directly compatible with all NTSC, PAL, and SECAM CCTV camera systems
- Fully compliant with the environmental requirements of NEMA TS-1/TS-2 and the Caltrans Specification for Traffic Signal Control Equipment
- Bi-color (red/green) LED status indicators confirm equipment operating status
- Wide optical dynamic range: optical attenuators are never required
- Optical transmission distances of up to 48 km (30 miles)
- Hot-swappable rack modules
- Automatic resettable fuses provide unconditional equipment protection
- Unique ComFit package provides field interchangeability for stand-alone/shelf or rack-mount installations
- Applications:
- Highest Performance/True Broadcast Quality Multi-Channel Video & Audio Transmission Systems
- Television Broadcast Plants, Audio/Video Production & Post-Production Facilities
- Hi-Resolution Video/Audio Security & Surveillance Installations
- Factory Floor Monitoring of Critical Manufacturing Processes & Operations
- Complete Elimination of EMI/RFI in Electrically Noisy Environments
- Optical Transmission Eliminates Troublesome & Frequently Encountered Ground Loop Issues in Broadcast Facilities
