UGREEN HD183 55506 8K HDMI Fiber Optic Cable 20M – Premium HDMI 2.1, 48Gbps & Ultra HD Video Transmission

The UGREEN HD183 55506 8K HDMI Fiber Optic Cable 20M is a long-distance audio and video connection solution designed for home entertainment systems, gaming setups, professional displays, conference rooms and projector installations.

With a listed 48Gbps bandwidth and support for resolutions up to 8K@60Hz, this cable is designed to transmit high-resolution video and compatible audio formats between supported HDMI devices. It also supports features such as HDR, VRR, 3D and advanced surround-sound formats when the connected equipment and content are compatible.

Its 20-metre length makes it useful when the source device and display are far apart. Unlike a conventional short HDMI cable, the fiber-optic design is intended for longer cable runs where maintaining a high-bandwidth signal is important. The aluminum connector shells provide a durable finish, while the cable is designed for HDMI source-to-display connections.

Common Problems with Traditional HDMI Cables

Long-distance HDMI installations can present several challenges:

• Signal instability over extended cable runs
• Difficulty connecting a distant projector or display
• Limited cable length for large rooms
• Interference concerns around electrical equipment
• Reduced flexibility when planning home theatre installations
• Difficulty routing cables between a source device and a wall-mounted display

The UGREEN HD183 offers a long-distance fiber-optic HDMI connection designed to address these installation requirements.

Smart Solution: 20-Metre Fiber Optic HDMI Transmission

The UGREEN HD183 55506 uses active optical cable technology to transmit HDMI audio and video signals over a 20-metre distance.

It is designed for a direct connection between a compatible HDMI source and a display, helping simplify installations in rooms where the two devices cannot be placed close together.

Important: This is a directional cable. Connect the plug marked Source/Input to the video source and the plug marked Display/Output to the TV, monitor or projector. Reversing the ends can prevent the signal from working correctly.

Key Features

1. 20-Metre Long-Distance Connection

The 20-metre length provides flexibility for connecting devices across larger rooms, offices, meeting spaces and home entertainment installations.

It is suitable for installations where a short conventional HDMI cable may not reach the intended display.

2. Up to 8K@60Hz Resolution

The HD183 55506 is listed with support for resolutions up to 8K@60Hz, subject to compatibility across the source device, display and complete HDMI signal chain.

This makes it suitable for compatible high-resolution TVs, monitors and display systems.

3. High 48Gbps Bandwidth

The cable is specified for bandwidth of up to 48Gbps, supporting high-bandwidth HDMI 2.1-class video formats when the connected equipment supports the required mode.

4. Fiber Optic Signal Transmission

The fiber-optic construction is designed for long-distance signal transmission and reduced susceptibility to electromagnetic and radio-frequency interference compared with conventional copper-only HDMI cables.

5. HDMI 2.1-Class Features

The HD183 product family is listed with support for advanced HDMI features, including:

• High Dynamic Range (HDR)
• Variable Refresh Rate (VRR)
• Quick Media Switching (QMS)
• Quick Frame Transport (QFT)
• Auto Low Latency Mode (ALLM)
• 3D video

Actual availability depends on the exact supported mode, source, display and connected equipment.

6. Compatible High-Resolution Gaming Setups

When used with compatible devices, the cable can be part of a high-resolution gaming setup that requires suitable bandwidth and supported HDMI features.

The console or PC, display and any intermediate receiver or switch must also support the desired resolution, refresh rate, HDR and gaming features.

7. High-Quality Audio Support

The cable is listed as supporting audio formats including LPCM, Dolby TrueHD, Dolby Atmos, DTS-HD Master Audio and DTS, subject to the capabilities of the connected devices and content.

8. Durable Aluminum Connector Shells

The aluminum connector shells provide a solid finish around the HDMI connectors and help protect the connection points during normal handling.

9. Broad HDMI Device Compatibility

The cable can connect compatible HDMI-equipped devices, including:

• Desktop computers and laptops with HDMI output
• Gaming consoles
• Media players
• TVs and monitors
• Projectors
• Compatible AV receivers and display equipment

The supported resolution and features depend on the HDMI capabilities of each connected device.

10. Suitable for Professional Installations

The 20-metre cable length is useful for conference rooms, classrooms, showrooms, home theatres and other installations where the display is positioned away from the source device.

Key Benefits

• 20-metre HDMI connection
• Up to 8K@60Hz on compatible equipment
• Up to 48Gbps bandwidth
• Fiber-optic signal transmission
• Designed for long-distance video installations
• Supports compatible HDR and VRR features
• Supports advanced multichannel audio formats
• Aluminum connector shells
• Suitable for TVs, monitors and projectors
• Useful for gaming, presentations and home theatre systems

Perfect For

The UGREEN HD183 55506 is suitable for:

• Home theatre systems
• 8K-compatible TVs and monitors
• Gaming PCs and compatible consoles
• Long-distance projector connections
• Conference rooms
• Classrooms and training rooms
• Offices and presentation spaces
• Showrooms and digital displays
• AV installations where the source and display are far apart

Why Choose UGREEN HD183 55506?

A long HDMI cable needs to do more than simply reach the display. It must also support the required signal format and work correctly with the connected equipment.

The UGREEN HD183 55506 combines a 20-metre cable length with listed 48Gbps bandwidth, 8K@60Hz support and fiber-optic transmission. It is a practical option for installations requiring a long cable run and high-resolution HDMI connectivity.

UGREEN HD183 Fiber Optic Cable vs. Standard HDMI Cable

The comparison describes typical cable types; performance depends on the exact cable specification and connected equipment.

How to Use UGREEN HD183 55506

Step 1: Identify the Source and Display

Identify the device sending the video signal and the display receiving it.

Examples include a PC connected to a projector or a gaming console connected to a TV.

Step 2: Check the Connector Labels

Locate the Source/Input and Display/Output markings on the cable.

Step 3: Connect the Source End

Connect the Source/Input end to the HDMI output of your computer, console, media player or other compatible source.

Step 4: Connect the Display End

Connect the Display/Output end to the HDMI input on your TV, monitor, projector or other compatible display.

Step 5: Select the Correct HDMI Input

Turn on both devices and select the appropriate HDMI input on the display.

Step 6: Configure the Video Settings

Choose a resolution and refresh rate supported by both the source and display. For 8K@60Hz or other high-bandwidth modes, make sure all devices and intermediate equipment support the required specification.

Step 7: Test Before Permanent Installation

Before routing the cable through walls, ceilings or conduits, confirm that video, audio and any required HDR or high-refresh-rate features work correctly.

Recommended Use Cases

Home Theatre

Connect a compatible media player or AV receiver to a distant TV or projector.

Gaming Setup

Connect a compatible console or gaming PC to a supported high-resolution display.

Office Presentations

Run a long HDMI connection from a computer or presentation system to a conference-room display.

Classroom and Training Room

Connect teaching equipment to a projector or large display positioned across the room.

Commercial Display Installation

Use the cable for suitable long-distance connections in showrooms and other AV environments.

Installation & Maintenance

• Test the cable before permanent installation.
• Follow the Source-to-Display direction markings.
• Route the cable without sharp bends.
• Avoid crushing, pinching or stapling the cable.
• Do not pull the cable by its HDMI connectors.
• Protect the connector ends during installation.
• Avoid cutting, splicing or re-terminating the cable.
• Keep connectors clean and dry.
• Minimize additional couplers or wall plates where possible, as they can introduce compatibility issues.

Important Usage Tips

• The cable is directional: reversing the ends may prevent the signal from working.
• Verify the actual cable SKU is HD183 55506 before purchasing.
• Confirm that the source and display support the desired resolution and refresh rate.
• Intermediate AV receivers, switches, adapters and wall plates must support the required bandwidth and features.
• A 48Gbps cable does not automatically make every device capable of 8K or 4K high-refresh-rate output.
• Avoid tight bends or excessive pulling force.
• Do not cut or splice the active optical cable.
• Test the full installation before concealing the cable.

Product Specifications

Specifications are based on listings for the exact 55506 product and the HD183 product family. Confirm the packaging and SKU supplied by the seller before publishing any additional resolution or refresh-rate claims.

What’s in the Box?

Typical package contents:

• 1 × UGREEN HD183 55506 20M Fiber Optic HDMI Cable

Check the seller’s package listing for any additional accessories.

Who Should Buy This Product?

Choose the UGREEN HD183 55506 8K HDMI Fiber Optic Cable 20M if you need:

• A long HDMI cable for a large room
• A connection between a distant source and display
• Support for compatible 8K@60Hz video
• High-bandwidth HDMI connectivity
• A fiber-optic solution for an AV installation
• A cable for projectors, TVs, monitors or compatible gaming systems

If you only need a short connection between nearby devices, a shorter HDMI cable may be more economical and easier to manage.

Why Buy from AIYOZON?

When purchasing the UGREEN HD183 55506 8K HDMI Fiber Optic Cable 20M from AIYOZON, you can enjoy a convenient shopping experience for practical connectivity accessories.

• Detailed product information
• Convenient online ordering
• Product guidance before purchase
• Delivery support
• Customer assistance

Frequently Asked Questions

What is the UGREEN HD183 55506?

It is a 20-metre fiber-optic HDMI cable designed for long-distance audio and video connections.

Does it support 8K resolution?

The 55506 listing specifies support for up to 8K@60Hz, provided the connected source, display and complete signal chain support that mode.

What is its maximum bandwidth?

The cable is listed with bandwidth of up to 48Gbps.

Can I use it with a gaming console?

Yes, provided the console and display have compatible HDMI connections and support the resolution, refresh rate and features you want to use.

Can I connect it to a projector?

Yes. It is suitable for compatible HDMI projector installations, particularly where the source device is positioned far from the projector.

Does it support HDR and VRR?

These features are listed for the HD183 product family. Actual operation depends on the source, display, content and any intermediate equipment.

Can I connect the cable in either direction?

No. This is a directional active optical cable. Connect Source/Input to the source device and Display/Output to the receiving display.

Will it work through an HDMI switch or AV receiver?

It may work if the intermediate equipment supports the required resolution, bandwidth, HDCP and other signal features. For the most reliable setup, test the entire connection chain before permanent installation.

Can I cut or extend the cable?

No. Do not cut, splice or re-terminate the active optical cable. Use a suitable cable of the required length instead.

Does it automatically make my TV or PC support 8K?

No. The cable can carry supported signals, but the source device, display and every intermediate component must also support the intended resolution and refresh rate.

Final Verdict

The UGREEN HD183 55506 8K HDMI Fiber Optic Cable 20M is designed for high-resolution HDMI installations where the source and display are separated by a considerable distance.

Its 20-metre length, 48Gbps listed bandwidth, 8K@60Hz support, fiber-optic transmission and advanced audio/video feature support make it a practical option for compatible home theatre systems, gaming setups, projectors, conference rooms and professional AV installations.

Upgrade Your Long-Distance HDMI Connection

• ✔ 20-metre cable length
• ✔ Up to 8K@60Hz on compatible equipment
• ✔ Up to 48Gbps bandwidth
• ✔ Fiber-optic signal transmission
• ✔ HDR and VRR support, device dependent
• ✔ Advanced audio-format support
• ✔ Aluminum connector shells
• ✔ Suitable for TVs, monitors and projectors

👉 Order the UGREEN HD183 55506 8K HDMI Fiber Optic Cable 20M from AIYOZON and connect your compatible devices across longer distances with high-bandwidth HDMI transmission.