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ComNet FVT41S1 4-Channel Video Transmitter (1310 nm)
- 4-Channel Composite Video Transmitter
- Transmits over Single-Mode Fiber Optic Cable
- Wavelength: 1310 nm
- Supports NTSC, PAL, and SECAM video formats
- Immune to EMI/RFI interference
- Provides secure video transmission
- Ideal for CCTV, surveillance, and broadcast applications
- Plug-and-play installation
- Includes optical and video connectors
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Product Overview
The ComNet FVT41S1 is a 4-Channel Video Transmitter designed for transmitting composite video signals over single-mode fiber optic cable. Operating at a wavelength of 1310 nm, it provides a robust and secure solution for long-distance video transmission, immune to electromagnetic interference.
Technical Information
| Product Type | Video Transmitter |
| Channels | 4 |
| Signal Type | Composite Video (Baseband) |
| Fiber Type | Single-Mode |
| Wavelength | 1310 nm |
Additional Specifications
| Connectors | BNC (Video Input), SC/FC/ST (Fiber Output - varies) |
| Video Bandwidth | Up to 8 MHz |
| Distance | Up to 20 km (12.4 miles) on single-mode fiber |
| Power | External Power Supply (typically 5V DC) |
Product Description
The ComNet FVT41S1 is a high-performance fiber optic transmitter module engineered to convert four independent composite video signals into a format suitable for transmission over a single strand of single-mode fiber optic cable. This technology is crucial for applications requiring the transport of video feeds over distances where coaxial cable is impractical or susceptible to interference. The transmitter operates at a wavelength of 1310 nm, which is standard for single-mode fiber transmission and allows for extended reach. This device is designed to handle standard video formats such as NTSC, PAL, and SECAM, making it compatible with a wide range of surveillance cameras, video sources, and display systems. By utilizing fiber optics, the FVT41S1 offers significant advantages over traditional copper-based transmission methods. It provides complete immunity to electromagnetic interference (EMI) and radio frequency interference (RFI), ensuring a clean and stable video signal even in electrically noisy environments. Furthermore, fiber optic transmission is inherently more secure, as the signal cannot be easily tapped without detection. The FVT41S1 is typically used in conjunction with a corresponding fiber optic receiver (e.g., ComNet FVR41S1) at the destination end to convert the optical signal back into standard composite video outputs. Its robust design and long-distance capabilities make it an ideal solution for applications such as CCTV systems in large facilities, traffic monitoring, broadcast contribution links, and any scenario demanding reliable, high-quality video transmission over extended ranges. The unit requires an external power supply for operation.
