Enquiry Now



Leading Factory

Fiber Cable Assemblies.

  • Specialized Fiber Optic Cables Manufacturer Since 1995.

Enquiry Now



Leading Factory

Fiber Cable Assemblies.

HDMI Fiber Optic Cables, A to A, D to D, A to D

The traditional HDMI line of the main material is mostly copper, and later in order to strengthen the transmission quality, high-end HDMI line changed to silver, the material determines the price, the better the material its price is naturally more expensive. However, whether copper or silver is used, there is a general problem: long-distance transmission (more than 10 meters) will have a certain loss. As a result, the new material fiber came out.Huihong Technologies HDMI fiber cables are custom made, with very competitive price and reliable quality.


HDMI A to HDMI A fiber optic cable.


HDMI D to HDMI D fiber optic cable.


HDMI A to HDMI D fiber optic cable.

HDMI interfaces are divided into A, B, C, and D the 4 types. HDMI Type class A (Type A) is the most common, general flat-screen TV or video equipment, all provide this size of the interface, Type A has 19 stitches, width of 13.9 mm, thickness of 4.45 mm, now we can see the device 99% is such a size HDMI interface. The HDMI B class (Type B) is very rare, the transmission bandwidth is almost one times larger than class A, is completely too powerful in-home applications, and is now used only in some professional situations. They are 29 stitches, width up to 21 mm, can transmit HDMI type twice times the amount of TMDS data, relatively equal to DVI Dual-Link transmission, used for transmission of high resolution (WQXGA 2560×1600 above). The HDMI C class (Type C) is born for small devices with a size of 10.422.4 mm is nearly 1/3 smaller than Type A and has a small range of applications. In total, there is 19pin, and it can be said that the reduced version of the HDMI foot definition has changed. Mainly used in portable devices, such as DV, digital cameras, portable multimedia players and so on. SONY HDR-DR5E DV now uses this specification connector as an image output interface. (Often referred to as the specification of mini-HDMI, can be regarded as self-created name, in fact, HDMI official does not have this name) The HDMI D class (Type D) is the latest interface type, the size is further reduced, using a dual-row pin design, the size is similar to the miniUSB interface, more suitable for portable and on-board equipment. Commonly known as Micro HDMI is defined as HDMI 1.4 version, to maintain HDMI standard 19pin size of 2.8mm 6.4mm, much smaller than mini HDMI (2.42 mm 10.42mm), mainly used in some small mobile devices, such as mobile phones, MP4 and so on. Type A, Type C, Type interface compared with HDMI interface, although different, but the function is the same, usually the quality of the HDMI interface, plug life will not be less than 5,000 times, daily plug can be used for 10 years, it should be said to be very durable. It is also worth mentioning that HDMI with a backward-compatible DVI interface, through the commercially available HDMI-DVI adapter, can be connected to some older DVI equipment, because DVI also uses the TMDS way, after the device is connected, will find that the DVI equipment does not have CEC (consumer Electronics control) function, also cannot accept audio signal, but basically does not affect the transmission of video signal (may need to be grayscale adjustment), so some only DVI interface display, can also connect HDMI equipment. Conversions between HDMI-DVI belong to physical transformations.

The HDMI HD line, with fiber optics as the carrier, suddenly became hot. With the increasing demand for the quality of audio and video transmission, there is a more urgent need for ultra-high speed and ultra-long-distance optical wave transmission system. Compared with the previous copper core HDMI signal transmission, the difference between fiber HDMI signal transmission is that the optical fiber HDMI line diameter is ultra-fine, light weight, reduced by up to 60%-year, raw materials for quartz, saving metal materials, is conducive to the rational use of resources. In audio and video transmission, fiber HDMI cable completely unaffected by external electromagnetic interference, can truly achieve non-destructive transmission, thus ensuring the high fidelity of the signal, especially for the transmission material requirements of extremely high audio information, fiber HDMI cable has ultra-low bottom noise, with ultra-high signal-to-noise ratio, to ensure the ultimate purity of sound, Cinema-grade audio-visual effects come immediately. At present, 4K TV, projection and so on have been popularized, domestic and foreign major factories have also developed 8K TV, only one step away from the final popularity. Due to the bandwidth limitations of the copper core HDMI line, it is destined not to play much role in the back of the 8K and HDMI2.1.

So, we have reason to believe that soon, the fiber HDMI cable will become a high-definition signal transmission essential wire. Fiber HDMI HD Line because of the use of optical fiber transmission medium, long-distance signal transmission attenuation is basically negligible, relay distance is long, the longest transmission distance can reach more than 300m. For HIFI, projectors, video surveillance systems, the traditional copper cable long-distance transmission signal is easy to distort, must be added to the relay, which directly leads to the equipment is not available or worse experience. And fiber HDMI cable layout of these devices does not have to worry about the transmission signal attenuation or distortion, can be in full accordance with the actual use of user needs to decorate the system equipment. We know the projector in daily life, its equipment needs a long transmission cable, home wiring may take 5 meters to 15 meters, and office use is longer, if the use of traditional copper HDMI cable, there will be signal distortion or even cannot be displayed problem, can only use complex signal relay,

And the high cost makes this application worth the money, this time if the use of fiber HDMI cable, the problem will be solved. At present, many popular games require high refresh rate and immersive audio-visual effect, which is very high for video transmission bandwidth requirements, the current 2K/4K display equipment is increasingly becoming the first choice for gamers, to ensure that 2K@60HZ, 4K@60Hz non-destructive transmission needs fiber HDMI line to achieve. The traditional HDMI copper cable is subject to signal attenuation, which is difficult to meet the high bandwidth transmission demand of 18Gbps.

Fiber HDMI Cable has the advantages of transmission frequency bandwidth, large communication capacity, insulation, anti-electromagnetic interference performance, just can let you in 3D, 4K games, accurate experience of such a strong shock effect, do not need to worry about transmission bandwidth problems, enjoy multi-level smooth and colorful game screen. From the above three points we can roughly see the important advantages of the fiber HDMI cable. In fact, fiber HDMI cable also has a lot of copper core HDMI line cannot match the advantages, such as: strong anti-corrosion ability, anti-radiation ability, good winding, no electric spark, small leakage, strong confidentiality and other advantages, and can even be used in special environments or military.
In addition to the increasingly inexpensive price, coupled with the powerful physical advantages of the fiber HDMI cable itself, we have reason to believe that the future replacement of the copper core HDMI cable by the fiber HDMI cable will be within reach

HDMI Fiber Optic Cable Features
1) HDMI fiber cable builtuilt under HDMI 2.0/2.1 Version, low power consumption
2) Custom made HDMI fiber cable, length up to 200m
3) Plug and play without additional driver or external power supply
4) Low signal attenuation, no “delay” guarantee
5) HDMI 2.0/2.1, 32Gbps, 4K/120Hz、4K/144Hz、8K60Hz. Cable outer diameter typical 4.8mm.
6)Innovative design for head transfer, type A/D easy to wear tube.

HDMI Fiber Optic Cable Specifications:
Cable length: 1meter to 200meters optional
Connector type: HDMI A to HDMI A, HDMI A to HDMI D, HDMI D to HDMI D
Brandwidth/data speed: 18Gbps, 4K@60Hz
Cable diameter: 4.8mm typical
Tension performance: Long term 100N/ Short term 200N
Crush performance: Long term 100N/ Short term 200N
Bend radius: Dynamic 20mm/ static 10mm
Operation/storage temperature: 0 to 50oC/ -20 to 70oC

Fiber optic HDMI line refers to the transmission material using optical fiber HDMI line.
This HDMI line has the following advantages:

1. Lightweight volume. Because the material uses a lightweight fiber, the fiber HDMI cable is smaller and lighter than the traditional HDMI cable.

2. Non-destructive transmission. Audio and video transmission really realize the non-destructive transmission, video information and audio information completely unaffected by external electromagnetic interference, to ensure the high fidelity of the transmission signal.
Especially for the transmission material requires extremely high audio information, ultra-low bottom noise, to ensure that the sound is extremely pure.

3. Long transmission distance. Using optical fiber transmission medium, long-distance signal transmission attenuation can be basically ignored, the longest transmission distance can reach more than 300m.This feature is especially important for home theaters, because even in the living room theater, the pre-buried HDMI line is at least 10 meters or more.

4. High transmission bandwidth.
Fiber HDMI cable can support high bandwidth, for high bandwidth 4K video, 3D video, transmission without pressure. If you need an HDMI line of more than 10 meters, then the fiber HDMI cable is your first choice.

When you use this long-distance fiber HDMI line you need to pay attention to protection, do not significantly fold the use, decoration in the pre-buried should also be particularly careful, the corner needs a certain curvature, do not 90 degrees vertical fold.

fiber optic oem factory

Advanced Factory Facilities

We have been developing our factory and keep the advanced manufacturing facilities, we have dust free workplaces and equipment that use the cutting-edge technologies. This is our first step to ensure quality.


Professional and Skilled Workers

The professional engineers and skilled workers are our treasure, since our foundation in 1995, we have been working to improve the treatment of our employee, we are proud to have the highly professional and stable team.


Modern Fiber Optic Test System

We have developed a complete workflow for the fiber optic products test, from raw materials, components, to the end products. Testing is throughout the pre-manufacturing stage, manufacturing stage and before delivery stage.


ISO Certified Manufacturer

We have passed the ISO inspection since our factory foundation, the certified products include MPO/MTP fiber patch cables, cassettes, patch panels, and also include our fiber optic transceivers and FTTH cables and equipment.


Factory Price, Lowest Cost

MPO/MTP is one of our major products. By purchasing the MPO/MTP products from us, you get the lowest factory price, you can cut down the cost greatly compared with buying from traders and online stores.


Fast Delivery from Direct Manufacturer

We have fast delivery of the standard MPO/MTP cables and closures, even if you need special custom cables, we are able to provide you with a quick design and help you get the best solution for your MPO/MTP requirement.