YA 4VT/4VR200 series digital optical transceiver is a digital transmission platform that can transmit 4 channels of 10-bit digital video signals in real-time, along with multiple auxiliary signals. It supports various functional modules, adapts to various environments, and is an ideal choice for outdoor or road monitoring applications.
This handbook describes the YA 4VT/VR220 series fiber optical link, a digital video transmission platform that supports up to four 10‑bit video channels and multiple data interfaces. It outlines the functional modules, signal formats, and compatible video standards (PAL, NTSC, SBCAM).\n\nTechnical data include channel counts, electrical and optical characteristics, installation dimensions, environmental ratings, and connector types. The document also lists typical configurations and model variants within the series. This manual is written in Japanese.
| Number of video channels | 4 |
|---|---|
| Supported video standards | PAL, NTSC, SBCAM |
| Video bit depth | 10 bit |
| Sampling rate | 33 WHz |
| Input/Output voltage level | 1 V (AGC) |
| Signal connector type | BNC |
| RJ45 connectors | 3 |
| Data interfaces | RS‑232 / RS‑422 / RS‑485 |
| Maximum data rate | 120 kbps (DC) |
| Operating temperature range | -40 °C to +75 °C |
It supports up to four video channels.
The device is compatible with PAL, NTSC, and SBCAM standards.
It offers RS‑232, RS‑422, and RS‑485 data interfaces.
The independent module measures 250 mm × 255 mm × 24 mm (height).