Kramer CLS-AOCU/CH-50 Active Optical USB-C / HDMI Cable 4K@60Hz 4:4:4 18Gbps 50ft

Description

The CLS-AOCU/CH-50 is an active optical USB-C to HDMI cable designed to deliver reliable 4K video over extended distances – it converts USB-C video output to HDMI display input with optical signal integrity. This cable maintains high bandwidth and supports full color sampling to preserve image detail. It is engineered for installations that require long cable runs without the signal loss associated with copper cables.

Key features include support for 4K@60Hz 4:4:4, up to 18Gbps data throughput, and embedded multi-channel audio formats – these features ensure synchronized audio and video in professional AV setups. The cable uses polymer optical fibers combined with tinned copper conductors to balance flexibility and electrical connectivity. Connectors are 24K gold-plated to resist corrosion and maintain low contact resistance.

Performance specifications include transparent EDID handling and HDCP 2.2/1.4 compliance – this enables compatibility with protected content and a wide range of source and display devices. Color spaces supported include RGB, YCbCr, xvYCC, and BT.2020 which cover modern video workflows. The thin 4.7mm diameter jacket is low smoke halogen free and reduces clutter in cable runs.

Connectivity is provided by a male USB-C source connector and a male HDMI Type A display connector – both plated for long-term reliability. The cable supports PCM 8-channel audio, Dolby TrueHD and DTS-HD Master Audio formats to preserve high fidelity audio streams. It is compatible with HDR content and common HDMI displays and sink devices that honor EDID exchange.

Typical use cases include conference rooms, lecture halls, corporate AV systems, and digital signage where long-reach HDMI connectivity is required – the optical construction minimizes EMI and RFI susceptibility in challenging environments. It is also suitable for connecting laptops or mobile devices with USB-C video output to projectors or HDMI displays. The product is intended for integrators and IT teams requiring predictable signal integrity across runs up to the specified length.

Installation is straightforward – plug-and-play operation requires no external power for most source combinations and the cable consumes less than 1.5W. Its small bending radius and lightweight construction simplify routing through conduit and tight spaces. Build quality focuses on durability and consistent performance to reduce rework and support overhead in professional installations.