Ho-link Technology Co., Limited
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Mini 4K HD-MI Video and USB Extension 2KM Over Fiber Converter
Overview
Mini 4K60Hz HDMI fiber optic converter is developed by our company, with independent intellectual property rights. Absorbing the advantages of similar products at home and abroad, combined with the actual demand of the market, through one core fiber transmission of 4K60Hz HDMI video signal to achieve no delay, no compression, high quality signal extension of 10km.
Mini 4K60Hz HDMI fiber optic converter support built-in EDID and manual learning of EDID, support button mode switching, support EDID memory storage function after power off.
The power consumption of the mini 4K60Hz HDMI fiber optic converter is less than 1.5W, and the power supply is DC 3.5*1.35mm, and the power socket is locked to prevent it from falling off during operation, optional USB cable power supply solves the pain points of power supply and makes it more flexible in use.
Mini 4K60Hz HDMI fiber optic converter adopts video processing and photoelectric conversion integrated design, high
integration, small size, its optical components and core circuits are imported components, stable performance, suitable for different working environments. At the same time because of the use of optical fiber as the transmission medium, so the performance is excellent, high temperature, cold resistance, can effectively prevent strong electromagnetic wave radiation interference, lightning shock and power surge, communication quality is stable and reliable.
Features
1. Support downward compatibility of 4K*2K*60Hz resolution
2. Built-in EDID mode and EDID manual learning mode, support button mode switching
3. Support EDID memory storage function after power off
4. Support unilateral power supply technology and can be powered from the signal source HDMI port
5. Support dust prevention of fiber optic interfaces and have anti detachment design to prevent the loss of dust covers
6. Support the power socket with lock to prevent the equipment from falling off during operation
7. Support portable installation of rear long screws
8. Support single fiber transmission of 10km,compatible with multi-mode and single-mode modes
9. Support status light display
10. Plug and play, without debugging
Pictures
Specification
| Fiber parameter | |
| Wavelength | 1310-1550nm(single fiber) |
| Rate | 10Gbps |
| Transmitter power | ＞-3db |
| Receiver sensitivity | ＞-10db |
| Transmission distance | 10km |
| Fiber connector | LC |
| HDMI parameter | |
| Version | HDMI 2.0 |
| Bandwidth | 10.2 Gbps |
| Resolution | 4K*2K*60Hz and downward compatibility |
| Color space | 4K60Hz YUV 4:2:0 4K30Hz RGB, YCbCr 4:4:4 / 4:2:2 / 4:2:0 |
| Pixel clock | 340MHZ |
| Physical interface | HDMI Male |
| Power parameter | |
| Power supply | 5V |
| Power dissipation | ＜1.5W |
| Physical interface | DC 3.5*1.35mm |
| Mechanical parameter | |
| The shell metal | Zine-alloy |
| Dimensions (length * width * height) | 60*22*17mm |
| Net weight of product | 51.7g/piece |
| Way to install | Direct plug-in |
| Color | Black |
| Package | |
| Material | Kraft paper |
| Package size | 210*160*46mm |
| Gross weight | 0.35KG |
| Other parameter | |
| Working temperature | -20℃~70℃ |
| Storage temperature | -40℃~85℃ |
| Humidity | 0-95% (non-condensing) |
| MTBF | ＞100000 hours |
Application
1. SMPTE compatible with serial digital interface
2. UHDTV/4K/8K/HDTV/SDTV video
3. IP media gateway
4. Digital video processing and editing
Connection Diagram
Reminder
1. It is recommended to use the short optical fiber link for the first time to ensure that all the functions of the equipment are normal, and then do long-distance transmission
2. The signal of the fiber optic converter can be output to the power amplifier, but the audio source of the power amplifier can not be output the audio source signal to the fiber optic converter, otherwise the equipment will be burned
Troubleshooting of the indicator
1: Power indicator is abnormal (POWER)
Answer: Check whether the power adapter meets the equipment requirements or the power adapter fails
Whether the socket is not tight or loose
2: Fiber indicator is abnormal (FIBER)
Answer: Check whether the optical fiber interface is loose and not plugged in
Check whether the optical fiber is too attenuated
3: Video indicator is abnormal (VIDEO)
Answer: Check the signal source
Replace the video cable
4: Data indicator is abnormal (DATA)
Answer: Check the COM port, whether the baud rate is consistent
Check whether the serial port cable is connected backward
Attention
Lightning protection, static electricity, and grounding:
It is recommended that when installing the device, consideration should be given to the impact of grounding by lightning and prevention measures. Strong static electricity will damage the optical device and data chip in the equipment. It is recommended that when plugging/unplugging the data port of the optical converter, please disconnect the power supply of the optical converter first.
Fiber and optical components:
Be careful when plugging the optical fiber, as the optical components of the optical converter are very fragile, and you should avoid causing damage to the optical components. It should be noted that the light source produced by the optical components of the optical converter will be harmful to the eyes, so do not have direct eye contact with the optical components ofthe optical converter. If you need to detect the optical power of the optical converter, please use the optical power meter.
Equipment and installation procedures:
1. Optical fiber installation: Please carefully insert the optical fiber into the optical fiber interface of the optical terminal after confirming that the optical fiber link meets the installation requirements.
2. Equipment installation: The equipment can be distinguished between transmitter and receiver, and it is stated clearly on the label and printed on the chassis of the equipment.
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