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COMNET 28-Channel Single-Mode 10-Bit Digital Video Receiver
COMNET 28-Channel Single-Mode 10-Bit Digital Video Receiver
B&H # COFVR280S1 MFR # FVR280S1
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This item is noncancelable and nonreturnable
- 1Description
The 28-Channel Single-Mode 10-Bit Digital Video Receiver from ComNet utilizes 10-bit digital encoding and decoding for high-quality video transmission that meets the requirements of EIA RS-250C short-haul video transmission. It receives 28 real-time/full frame color video signals over one single-mode optical fiber. This environmentally hardened unit is suitable for use in unconditioned roadside or out-of-plant installations. It is universally compatible with any NTSC, PAL, or SECAM CCTV camera systems. Its plug-and-play design ensures ease of installation without any electrical or optical adjustments. It features bi-color (red/green) LED indicators for rapidly ascertaining equipment operating status.
- Compatible with
- All NTSC, PAL, or SECAM CCTV camera systems
- 10-bit digital video transmission—receives 28 real-time/full frame color video signals on one optical fiber up to 35 mi (54 km)
- High video performance—meets the requirements of EIA RS-250C short-haul transmission
- Low video distortion with zero performance variation verses optical path loss
- Complies with the environmental requirements of NEMA TS-1/TS-2 and the Caltrans Specification for Traffic Signal Control Equipment, such as ambient operating temperature, mechanical shock, vibration, humidity with condensation, high-line/low-line voltage conditions and transient voltage protection
- Voltage transient protection on all power and signal input/output lines provides unconditional protection from power surges and other voltage transient events
- Robust design ensures high reliability in unconditioned out-of-plant environments
- Bi-color (red/green) LED status indicators provide rapid indication of critical operating parameters
- Application includes high-performance CCTV (fixed video)
In the Box
COMNET 28-Channel Single-Mode 10-Bit Digital Video Receiver
Table of Contents
- 1Description
| Video Input | 1 V p-p (75 Ohms) |
| Overload | >1.5 V p-p |
| Number of Channels | Input/Output: 28 |
| Bandwidth | 10 Hz to 6.5 MHz per channel |
| Differential Gain | <2% |
| Differential Phase | <0.7° |
| Tilt | <1% |
| Signal-to-Noise Ratio (SNR) | 67 dB (typical) |
| Maximum Distance | Maximum RG-59 Coax Distance: 300' (100 m) camera to fiber optic module to maintain 6 MHz bandwidth |
| Wavelength | Single-mode, 9/125 µm |
| Number of Fibers | 1 |
| Maximum Distance | 35 mi (54 km) |
| Optical Power Budget | 18 dB |
| LED Indicators |
Video sync presence for each video channel Optical carrier detect Power |
| Optical Emitter | Laser diode |
| Optical Connector | ST |
| Power Connector | Terminal block |
| Video Connector | BNC (Gold-plated center-pin) |
| Input Voltage | 90 to 264 VAC @ 70 W maximum |
| Output Voltage | 9 VDC ± 5% at 6.5 A @ 167°F (75°C) |
| Fuse |
1.25 A slow blow (rack power supply) Plug-in module individually electronically fused |
| Current Protection | Automatic resettable solid-state current limiters |
| Circuit Board | Meets IPC standard |
| MTBF | >100,000 hours |
| Operating Temperature | -40 to 167°F (-40 to 75°C) |
| Storage Temperature | -40 to 185°F (-40 to 85°C) |
| Relative Humidity | 0 to 95% (non-condensing) |
| Dimensions (L x W x H) | 19 x 7.5 x 6" (48 x 19 x 15 cm) |
| Weight | Not specified by the manufacturer |
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