Within AOC optical transmission, the all-fiber approach represents the technical high ground. The KING KABLE HD011 pure optical fiber HDMI 2.1 cable with detachable MPO design uses a multi-core all-optical construction and an electro-optical conversion chip, with no metal conductors inside, delivering zero-EMI lossless transmission over distances of up to 500 meters while carrying 8K@60Hz signals.

The HD011 complies with the HDMI 2.1 specification at 48Gbps bandwidth, supporting 8K@60Hz, 4K@120Hz, HDR and eARC, and remains backward compatible with HDMI 2.0 and 1.4 devices. Because the transmission medium is glass fiber, the cable is immune to electromagnetic interference and radiates no noise, making it suitable for medical imaging, security surveillance and control rooms with sensitive electromagnetic environments.

The detachable MPO structure is central to its engineering design: fiber modules separate from the connectors, so conduit pulling can be completed before on-site module termination, reducing installation difficulty and supporting future upgrades. Connectors are HDMI Type-A male to male with gold-plated copper shells and die-cast zinc alloy housings for stable contact and durability.

The cable is only 4.8mm in diameter with a PVC jacket, a 50mm static minimum bend radius, tensile ratings of 100N long-term and 200N short-term, and crush ratings of 200N long-term and 400N short-term. Operating range is -20C to +80C at under 90% non-condensing humidity, plug and play with no external power (unidirectional, source to display). Certified to ROHS 2.0 and REACH, with custom lengths, jackets and connector marking, it serves LED walls, government conference systems, broadcast production and marine applications.