Giới thiệu
AD-net’s SDI SD/HD/3G video digital optical converter adopts international advanced all-digital gigabit optical fiber transmission technology. These standards are used for transmission of uncompressed, unencrypted digital video signals (optionally including embedded Audio and/or Time Code) within television facilities; they can also be used for packetized data. And now – with AN-DVI fiber optic devices you can deliver those signals on large distances over the fiber optic cables.
HD SDI video signal can be transmitted through 1 single fiber with non-distortion, high-quality, long-distance transmission .This series of video to fiber converter has Stable performance, clear picture quality.,and high Stability with LED Status Indication on the body of device. the working status of devices can be visually observed.At the same time,the switch value,voltage,working status and other reverse useful signal information can be controlled by data RS485.This makes our devices more flexible when different customers’ request comes.
Possible applications for this product, to name few are:
Intelligent Traffic Monitoring System.
Security system
School networking
Industrial monitoring (Electricity,Chemistry,Steel,Oil,Railway & etc)
Military Monitoring (Warehouse,Border,Guards,etc)
TV programme transmission system.
Stadium (For LIVE HD video,audio transmission)
Tính năng
- 1 Video of SD-SDI/HD-SDI/3G-SDI can be transmitted via 1 single fiber;
- Highest rate of work is 3.2Gb/s;
- For SMPTE 292M (2.9Gb/s) clock recovery.
- Supports standard of 270Mbps (SD-SDI), 1.485Gbps/M (HD-SDI), SMPTE 425M 3Gb/s Mapping (3G-SDI), SMPTE 424M 3Gb/s serial interface (3G-SDI);
- Wavelength ranges are 1310nm, 1550nm and 16 other kind of CWDM wavelengthen (comply with ITU-T G.694.2);
- Automotic cable equalization, used for all rate below 3.2 Gb/s (Belden 1694A);
LED Status Indication to monitor the working conditions;
- Support video regenerator;
- Support SFP transceiver hot-plugged
- The SDI video format supports:
- 625/25 PAL;
- 525/29.97 NTSC;
- 525/23.98 NTSC;
- 720p50;
- 720p59.94;
- 1080P 23.98/24/30/50/60;
- 1080i 23/24/30/50/59.94;
Thông số kỹ thuật
Fiber optical interface:
| Fiber interface | LC |
| Trasmission distance | 550m-120Km( depend on SFP transceiver) |
| Wavelength | 1310 nm /1550nm (depends on SFP transceiver) |
Video interface:
| Video interface | BNC |
| Video input/outpit impedance | 75Ω |
| Video input/out put voltage | Typical:1Vpp,Min 0.5Vpp, Max 1.5Vpp |
| Video Frequency | Max 3.2Gb/s |
| Differential gain (10%～90% APL) |
Đánh giá sản phẩm
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