Optical HDMI cable Procab CLV210A/20 — 20 m length, model 1KPCL232

Optical HDMI cable Procab CLV210A/20 — 20 m length, model 1KPCL232 is a 20-metre HDMI extension cable that transmits high-bandwidth digital audio and video signals over long distances using optical fibre. Designed for situations where conventional copper HDMI cables are impractical, this cable maintains signal integrity for high-definition video and multichannel audio in AV installations, conference rooms and professional display setups.

Advantages

The optical construction eliminates electromagnetic interference and signal attenuation common with long copper runs, enabling stable transmission at longer distances. The cable supports reliable HDMI connectivity between sources and displays without the need for signal boosters or repeaters. Its length and lightweight fibre core reduce cable bulk and heat buildup while preserving image and sound quality for demanding AV applications.

Suitable for

• Connecting projectors and large-format displays in conference rooms
• Extending HDMI links between media players and AV receivers
• Professional AV installations in auditoriums, lecture halls and exhibition spaces
• Home theatre setups where long cable runs are required

Key specifications

• Length: 20 m (optical fibre HDMI extension)
• Connector type: HDMI (male-to-male optical interface)
• Transmission medium: optical fibre core for long-distance digital signal transport
• Supported signals: high-definition digital video and multi-channel audio over HDMI
• Interference resistance: immune to electromagnetic interference typical for copper cables

How to use

Connect one end of the optical HDMI cable to the HDMI output of the source device and the other end to the HDMI input of the display, projector or AV receiver. Ensure connectors are fully seated and aligned before powering devices. No external power or active repeaters are required for standard operation; verify signal lock and display settings on both source and sink devices. When disconnecting, hold the connector body rather than pulling the cable to avoid strain on the optical core.

Usage recommendations

Route the cable away from sharp bends and avoid tight coils to prevent stress on the optical fibre. Use strain relief at fixed installation points and allow some slack near connectors to reduce mechanical load. For installations passing through walls or conduits, verify minimum bend radius and protect cable ends with grommets to prevent damage. Check HDMI source and display compatibility for supported resolutions and audio formats prior to installation.