8K HDMI 2.1 Pure Fiber Cable Reel — Armored & Detachable Heads (48Gbps)

Introduction

Bring high-resolution HDMI performance to your next production with the LEDADVICES HDMI 2.1 Pure Fiber Cable Reel. Supporting 48Gbps bandwidth, 8K@60Hz and 4K@120Hz/144Hz, this professional optical cable system delivers high-quality video and multichannel audio for demanding ProAV, live event and stage-rental applications.

Pure fiber-optic transmission provides immunity to electromagnetic interference along the optical link, with virtually no added latency. Support for HDR10+, Dynamic HDR, VRR and DSC makes it suitable for high-resolution playback, high-refresh-rate displays and interactive applications.

The system combines a grey matte TPU armored main cable, detachable HDMI end assemblies and black IP68 protective housings at the detachable joints. Replace an HDMI end assembly while retaining the serviceable main cable—helping reduce maintenance and replacement costs across your rental inventory.

Custom cable lengths are available up to 300m / approximately 1,000ft.

Features

HDMI 2.1 Performance with 48Gbps Bandwidth
Supports HDMI Fixed Rate Link (FRL) transmission up to 48Gbps, together with legacy HDMI TMDS signaling. Designed to carry high-bandwidth video and audio between compatible source and display equipment.

8K Resolution & High Refresh Rates
Supports SD, HD, 3D, 4K and 8K video, plus compatible 10K formats. Supported operating modes include:

Video mode	Support
4K at 30Hz / 60Hz	Supported
4K at 120Hz / 144Hz	Supported
4K at 144Hz, 4:4:4	Uncompressed transmission within the supported bandwidth and color-depth limits
4K at 240Hz	Supported with DSC
8K at 60Hz	Supported
10K formats	Subject to supported timing, color format and DSC requirements

 

Pure Fiber Transmission with EMI Immunity
The optical transmission path is immune to electromagnetic interference, making it well suited to venues with lighting systems, power distribution and other electronic equipment. Virtually no added latency helps maintain responsive video performance.

HDR10+ & Dynamic HDR
Supports HDR10+ and Dynamic HDR signaling, along with uncompressed 4:4:4 video in supported modes, preserving fine image detail and color information.

Advanced HDMI Features
Supports Display Stream Compression (DSC), Auto Low Latency Mode (ALLM), Quick Frame Transport (QFT), Quick Media Switching (QMS) and Variable Refresh Rate (VRR) with compatible equipment.

Multichannel & Immersive Audio
Supports Dolby Atmos, Dolby TrueHD and object-based audio passthrough, plus uncompressed 5.1-channel, 7.1-channel and up to 32-channel audio with compatible devices.

Backward Compatibility & HDCP Support
Compatible with HDMI 2.0, HDMI 1.4 and HDMI 1.3 equipment. Supports HDCP versions up to HDCP 2.3 for compatible protected-content playback systems.

Detachable, Replaceable HDMI End Assemblies
Replace a damaged HDMI end assembly independently of the main fiber cable. A practical maintenance solution for rental fleets and equipment used across multiple events.

Armored Cable with Grey Matte TPU Jacket
The armored main cable provides added mechanical protection, while its matte TPU outer jacket is designed for professional cable-handling applications. Cyan end leads clearly distinguish the detachable HDMI assemblies from the grey main cable.

IP68-Protected Connection Points
Black IP68-rated protective housings enclose the detachable fiber joints. Each housing features ribbed end collars and two slim green rings around the middle.

Reel-Mounted Design & Custom Lengths
An integrated carry handle, support feet and cable-retaining brackets help keep the cable organized during transport, deployment and storage. Custom lengths up to 300m accommodate different venue layouts.

Clearly Identified SOURCE & DISPLAY Ends
The SOURCE HDMI end connects to your source device and has no USB lead. The DISPLAY HDMI end connects to your display equipment and includes a short black USB-A power lead.

Available video modes depend on the source, display, cable configuration, color depth and chroma format. DSC modes require compatible equipment. IP68 protection applies to the enclosed detachable joints.

Applications

• Stage & AV Rentals
  A serviceable HDMI cable solution for repeated deployment, temporary installations and rental inventory management.

• Concerts & Live Event Production
  Connect compatible media servers, playback systems, switchers and display equipment across event spaces.

• LED Video Walls & Projection Systems
  Carry HDMI signals to compatible LED video processors, controllers and projectors.

• Conferences & Corporate Presentations
  Deliver high-resolution presentation content to displays and projection systems in conference halls and event venues.

• Exhibitions & Digital Signage
  Support product demonstrations, exhibition displays and temporary signage installations.

• Gaming & Interactive Experiences
  Connect compatible high-refresh-rate systems for esports events, simulation setups and interactive demonstrations.

Configure your cable for your next project.
Contact LEDADVICES with your required length, quantity and video format for configuration advice and pricing.