VAD-i402A.xx.56 for long-distance transmission of 4-channel composite video and 2-channel serial signals over a single optical fiber!
The VAD-i402A.xx.56 transmits four channels of composite video signals and two channels of control (serial) signals over single-mode optical fiber up to 20 km and over multi-mode optical fiber up to 3 km. The video is transmitted after digital conversion, ensuring no degradation in image quality.
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basic information
- Transmits 4 types of composite video (NTSC/PAL/SECAM) over a single optical fiber. - Simultaneous bidirectional transmission of RS232C (TxD, RXD) and RS485 is possible (can select RS232C and RS485 or RS485 x 2 systems). - Transmission is done with a transmitter (VAD-i402A.TC.56) and a receiver (VAD-i402A.RC.56). - The transmission distance is up to 20 km for single mode and up to 3 km for multi-mode. - Serial communication supports up to 250 kbps. (Speed is automatically recognized) - Optical fiber is not affected by noise from other devices or cables. - Does not generate noise such as electromagnetic waves from the optical fiber. - Ground loops that cause video noise do not occur. - Operates on DC 9-12V. (DC12V power adapter included) - When installing multiple units, a separately sold 19-inch rack mount chassis can be used to install up to 16 units together. *This product does not support AHD / HD-TVI / HDCVI (analog HD) video signals. Compatible products are the VAD-H series and HD401F series.
Price range
P3
Delivery Time
※The delivery date may vary depending on the quantity, so please feel free to contact us.
Applications/Examples of results
The VAD-i402A.xx.56 transmits 4 channels of video signals and 2 channels of control (serial) signals over single-mode fiber optic cable up to 20 km and over multi-mode fiber optic cable up to 3 km. • Long-distance transmission of video/control signals in vast areas • Transmission systems in facilities with many sources of noise • Transmission systems in facilities where noise must not be generated • Transmission systems in harsh environments • Transmission systems integrated into boxes and similar enclosures
Line up（2）
| Model number | overview |
|---|---|
| VAD-i402A.TC.56 | Composite 4 video + RS232C + RS485 optical transmission transmitter |
| VAD-i402A.RC.56 | Composite 4 video + RS232C + RS485 optical transmission receiver |
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Company information
Our company specializes in the sale and system design of a range of products focused on digital surveillance systems and PC-related systems. We are committed to not only selling products but also providing comprehensive support for optimal solutions for our users, with all employees united in our mission to deliver satisfaction, trust, and peace of mind to many customers.