Ho-link Technology Co., Limited
Ho-link Technology Co., Limited Strict Process Control, to Ensure Customer Satisfaction.
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SD-SDI/HD-SDI/3G-SDI Video Over Fiber Converter
System Design
Fiber Optic Video Transmitter & Receiver:
SDI series can transmission 1/2/4/8-Channels
SD-SDI/HD-SDI/3G-SDI video over 1 single core fiber.
Single-Mode or Multi-Mode:
SD-SDI/HD-SDI/3G-SDI units are designed to support LC /PC Optical connector
We will offer free patch cord + adaptor for your request for SC/PC or ST/PC or FC/PC optical connector.
The Transmission distance Range according to the Optical Budget.
Manufacturer's default standard is single mode 20Km .
Features:
• 1/2/4/8 Channels Video of SD-SDI/HD-SDI/3G-SDI can be transmitted via 1 single fiber
• The Max rate of work is 3.2Gb/s
• Support SMPTE 292M (2.9Gb/s) clock recovery
• Support standard of 1.485Gbps/M(HD-SDI/ SD-SDI),SMPTE 425M 3Gb/s Mapping(3G-SDI),SMPTE 424M 3Gb/s serial interface(3G-SDI)
• Out wavelength range is 1310nm,1550nm and 16 other kind of CWDM wavelength ( comply with ITU-T G.694.2)
• Automatic cable equalization, used for all rate below 3.2 Gb/s(Belden 1694A)
• LED Status Indication to monitor the working conditions
• Video transmission system can support many application branches structure
• The fiber port Support SFP transceiver hot-plugged
• The SDI video format support:
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
Typical application:
Remark:
• The Optical Power Budget fit Multi-mode(62.5/125μm),Single-Mode(9/125μm).
• When using 50/125μm multimode fiber, subtract 3dB from the optical power budget.
• Optical transmission distance is limited to optical loss of the fiber and any additional loss introduced by connectors, splices and patch panels.
• Maximum transmission distance is also limited by fiber bandwidth.
• Power adapter for stand-alone units is manufactured by third party. Power adapter included US, European, UK or Australian power plug.
• Please feel free to contact factory for any special requirement and customization
Specifications:
| Parameter | Description | |
| Video | connector | BNC |
| The interface bandwidth | 1.4835Gbps,1.485Gbps,2.97Gbps | |
| impedance | 75Ω | |
| Resolution | 1920*1080@60Hz; 1920*1080@50Hz; 1920*1080@30Hz; 1920*1080@25Hz; 1920*1080@24Hz; 1280*720@60Hz; | |
| RS485 | connector | Industrial terminals |
| Baud rate | Self-adaptive, Max:115200bps | |
| Optical fiber | Self-adaptive, Max:115200bps | LC/SC |
| Wavelength | Single-mode 1310nm | |
| Transmission distance | Single-mode:3/20/40/80km | |
| Other | Power | Power adapter:DC 5V/2A |
| Power dissipation | MAX 2.5W | |
| Size | 120mmX97.5mmX25.2mm | |
Environmental:
* Operating Temperature : -45 C~+75 C
* Storage Temperature : -45 C~+85 C
* Relative Humidity : 0%~95% (non-condensing)
* MTBF : >100,000 hours
Remark: To meet the needs of our customers and help them to realize their projects, we also can manufacture the products according to customers' requirements.
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Ho-link