hdmi over fiber

That varies by product, but listings specify runs of about 100 meters (~328–330 ft) for 4K/HDR signals. Check the specific cable listing for its certified maximum distance.

Some cables are plenum‑rated (CMP) for plenum spaces, while others are CL3‑rated for in‑wall installations. Verify the specific rating on the product listing before installing.

Common durability features in the listings include PVC outer jackets for protection, gold‑plated connector contacts, and occasional aluminum housings or shells for added corrosion resistance.

Several listings state HDR support and note high color fidelity capabilities, including support for 4:4:4 chroma subsampling for more accurate color reproduction where the source and display support it.

Most optical HDMI (fiber) cables in these listings are plug‑and‑play and need no external power. One listed option specifies it requires under 50 mA of power.

Common lengths shown include 25 ft, 35 ft, 50 ft, 65 ft (~20 m), 98 ft (~30 m), 100 ft, 300 ft, and some listings offer runs up to about 330 ft. Availability depends on the manufacturer and model.