Lindy 80m Fibre Optic Hybrid Micro-HDMI 8K60 LSZH Cable with Detachable HDMI Connectors (38549)

Delivering a massive 48 Gbps bandwidth over 80 metres, this hybrid fibre optic HDMI cable handles 8K60 4:4:4 video without compression or signal loss. The detachable Micro-HDMI connectors allow for easy installation through narrow conduits, while the LSZH jacket ensures safety in public spaces.

Overview

The Lindy 38549 is an active optical HDMI cable engineered for professional AV installations where long distances and high resolutions are non-negotiable. It combines four glass fibres for the high-speed TMDS data channels with copper wires for low-speed control signals, ensuring reliable transmission of 8K video, HDR, and multi-channel audio up to 80 metres. The cable is directional, with clearly marked Source and Display ends, and can be powered via HDMI bus or an optional USB power connection for added stability.

What stands out

• Detachable Micro-HDMI connectors: the cable ends feature a Micro-HDMI Type D male plug that connects to a full-size HDMI Type A adapter, allowing the cable to be pulled through pipes as small as 20 mm in diameter.
• 8K60 4:4:4 with HDR: supports resolutions up to 7680x4320 at 60 Hz with full chroma subsampling, plus HDR10, HLG, and Dolby Vision for stunning contrast and colour.
• 48 Gbps HDMI 2.1 compliance: meets the latest HDMI specification, including eARC, HDCP 2.3, and advanced audio formats like DTS-HD Master Audio and Dolby TrueHD.
• LSZH jacket: low smoke zero halogen material reduces toxic emissions in case of fire, making it suitable for public buildings, schools, and hospitals.
• Ultra-slim and flexible: the hybrid design results in a cable diameter of only 4.5 mm, easing routing and reducing clutter.

Technical details

• Length: 80 m
• Connector A: Detachable HDMI Type A male (via Micro-HDMI Type D male)
• Connector B: Detachable HDMI Type A male (via Micro-HDMI Type D male)
• HDMI version: 2.1
• Max data rate: 48 Gbps
• Max resolution: 8K @ 60 Hz (4:4:4)
• HDCP support: 2.3
• HDR support: HDR10, HLG, Dolby Vision
• Audio: eARC, DTS-HD Master Audio, Dolby TrueHD
• Jacket material: LSZH (Low Smoke Zero Halogen)
• Colour: Black
• Power: HDMI bus powered, optional USB power
• Directional: Yes, Source/Display specific
• Compliance: CE, FCC, RoHS

Our verdict

For integrators needing a future-proof 8K HDMI link over extreme distances, the Lindy 38549 is a standout choice. Its detachable connectors solve the age-old problem of pulling pre-terminated cables through tight spaces, and the LSZH jacket adds peace of mind in safety-critical environments. While it comes at a premium, the performance and flexibility justify the investment for high-end residential and commercial projects.