Network & Communication

The ComNet series video transmitters and receivers support the transmission of one, two, or four independent short-haul quality 10-bit digital video signals and one, two, or four contact closures in the direction of the video over multimode or single mode optical fibers. This module is universally compatible with major CCTV camera manufacturers. The receivers are compatible with the FVT10C1(M,S)1[/M] series or FVT1(M,S)1/M* single channel transmitters. Plug-and-play design ensures ease of installation and no electrical or optical adjustments are ever required.

The ComNet™ FVT/FVR10D1A2C1 video transmitter/data transceiver and video receiver/data transceiver series utilize 10-bit digital encoding and decoding for highquality video transmission that meets the requirements of EIA RS-250C for short-haul video transmission. These environmentally hardened units provide transmission of one independent video channel and one bi-directional data channel over one optical fiber and are ideal for use in unconditioned roadside or out-of-plant installations. They also provide transmission of two bi-directional audio signals and one bi-directional contact closure over the same fiber. The modules use 24-bit 96kHz sample rate digital encoding for superior transmission of balanced line-level audio. It also supports "up-the-coax" data transmission from all major manufacturers. Plug-and-play design ensures ease of installation and no electrical or optical adjustments are ever required.

FEATURES

• 10-bit digital video transmission: transmits one real-time color video signal and one bi-directional data signal on one optical fiber
• Supports RS232, RS422, and 2 or 4-wire RS485 with tri-state data interfaces
• Two bi-directional Audio Channels
• One bi-directional Contact Closure
• 24-Bit 96kHz Digitally Encoded Transmission
• 20Hz - 18 kHz Audio Bandwidth
• 600 Ohms Audio Input Impedence
• Transmits Balanced Line-Level Audio up to +6dBm
• Exceeds all requirements for EIA RS-250C short-haul transmission: Extremely high video performance
• Exceptionally low video distortion with zero Performance Variation vs. Optical Path Loss
• Ideally suited to networks requiring multiple physical layers where video degradation may be a problem
• Compatible with all NTSC, PAL, or SECAM CCTV camera systems
• Designed to meet full compliance with the environmental requirements (ambient operating temperature, mechanical shock, vibration, humidity with condensation, high-line/lowline 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 protection from power surges and other voltage transient events.
• Robust design ensures extremely high reliability in unconditioned out-of-plant environments
• Bi-color (Red/Green) LED status indicators provide rapid indication of critical operating parameters
• Hot-swappable rack modules
• Interchangeable between stand-alone or rack mount use - ComFit
• Lifetime Warranty

The ComNet FVT/FVR10D1E series video transmitter/receiver and data transceiver supports the simultaneous transmission of short haul quality 10-bit EIA RS-250C digital video with one bi-directional data channel plus one 10/100 Mbps fast Ethernet port. The modules are universally compatible with major CCTV camera manufacturers and supports RS232, RS422 and 2 or 4-wire RS485 data interfaces and most data protocols. It also supports "up-the-coax" data transmission from most major manufacturers. Packaged in the exclusive ComNet ComFit housing, the FVT/ FVR10D1E units may be either wall or rack-mounted, or may be DIN-rail mounted by the addition of ComNet model DINBKT1 adaptor plate.

The ComNet FVT/FVR10D1E series video transmitter/receiver and data transceiver supports the simultaneous transmission of short haul quality 10-bit EIA RS-250C digital video with one bi-directional data channel plus one 10/100 Mbps fast Ethernet port. The modules are universally compatible with major CCTV camera manufacturers and supports RS232, RS422 and 2 or 4-wire RS485 data interfaces and most data protocols. It also supports "up-the-coax" data transmission from most major manufacturers. Packaged in the exclusive ComNet ComFit housing, the FVT/ FVR10D1E units may be either wall or rack-mounted, or may be DIN-rail mounted by the addition of ComNet model DINBKT1 adaptor plate.

The ComNet™ FVR10M video receiver detects an AM video signal on one multimode fiber optic cable. The receiver utilizes Manual Gain Control and is compatible with the ComNet FVT11M and the FVT20 transmitters. Plug-and-play design ensures ease of installation requiring no electrical or optical adjustments. Bi-color (Red/Green) LED indicators are provided for rapidly ascertaining equipment operating status. These units are only available in stand-alone configurations.