VAD-i122A.xx.35, which transmits composite video from system 1, serial signals from system 2, and audio signals from system 2 over a single optical fiber!
The VAD-i122A.xx.35 transmits one channel of composite video, two channels of serial signals, and two channels of audio signals over single-mode optical fiber up to 20 km and multi-mode optical fiber up to 1 km. Since the signals are digitally converted for transmission, there is no attenuation due to distance.
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basic information
- Composite video + RS232C + RS485 + transmission of 2 audio channels over a single optical fiber for long distances - Transmission using VAD-i122A.TC.35 (transmitter) and VAD-i122A.RC.35 (receiver) - Optical fiber supports both single-mode and multi-mode - Transmission distance is up to 20 km for single-mode and up to 3 km for multi-mode - Simultaneous bidirectional transmission of RS232C (TxD, RXD) and RS485 (half-duplex) is possible - RS232C supports up to 1000 kbps, and RS485 supports up to 500 kbps (speed is automatically recognized) - Audio signals (balanced) can be transmitted bidirectionally at LINE level in 2 channels - High-quality transmission with 24-bit A/D converter, 192 kHz sampling, and dynamic range of 114 dB - High-quality stereo transmission is possible with 2 audio channels - Resistant to EMI and RFI, with built-in ESD protection - Power adapter included - When installing multiple units, a separately sold 19-inch rack mount chassis can be used for consolidated installation * This product does not support AHD / HD-TVI / HDCVI (analog HD) video signals.
Price range
P3
Delivery Time
※Delivery times may vary depending on the quantity, so please feel free to contact us.
Applications/Examples of results
The VAD-i122A.xx.35 transmits one channel of composite video, two channels of serial signals, and two channels of audio 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/audio/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-i122A.TC.35 | 1 video + RS232C + RS485 + 2 audio optical transmission transmitter |
| VAD-i122A.RC.35 | 1 video + RS232C + RS485 + 2 audio optical transmission receiver |
catalog（2）
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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 solutions. Not only do we sell products, but we also provide comprehensive support for optimal solutions for users, and our entire staff is united in our mission to deliver satisfaction, trust, and peace of mind to many customers every day.