Kramer CP-AOCU/CH-15 Active Optical Plenum USB-C / HDMI Cable 15ft 4K60 18Gbps HDCP 2.2 HDR

Description

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The CP-AOCU/CH-15 is an active optical USB-C to HDMI cable designed to deliver reliable 4K video over long plenum-rated runs. It converts USB-C source signals to HDMI display signals while preserving EDID and HDCP information. This cable is intended for installations that require minimal signal loss and robust EMI/RFI immunity.

The cable supports up to 4K@60Hz 4:4:4 and a high data rate of up to 18Gbps, enabling pristine video and multi-channel audio. It carries embedded audio including PCM 8-channel, Dolby TrueHD and DTS-HD Master Audio. The connectors are 24K gold-plated to reduce corrosion and maintain consistent contact quality.

Technical performance includes HDCP 2.2/1.4 support, HDR capability and broad color space compatibility including RGB, YCbCr and BT.2020. The optical hybrid construction uses polymer insulated glass fibers and tinned copper conductors to balance signal integrity and power needs. The cable is thin at approximately 4.7mm diameter and features a 20mm minimum bending radius to ease routing in tight spaces.

Connectivity is provided via a USB-C terminated source and a male HDMI Type A display termination, each fitted with gold-plated contacts. The cable is plenum rated and meets common regulatory requirements including RoHS 2011/65/EU, CE and FCC. It is available in multiple lengths, including the 15ft version equivalent to 5m and longer runs up to 30m or 98ft.

Typical applications include AV installations in commercial buildings, conference rooms, digital signage venues and broadcast facilities that require plenum-rated cabling and long reach 4K distribution. The active optical design reduces susceptibility to electromagnetic interference and allows longer runs than copper HDMI while maintaining video fidelity. The thin form factor simplifies concealment and tray routing in finished environments.

Installation is straightforward with plug-and-play operation and transparent EDID/HDCP handling between source and display. The cable’s plenum jacket and controlled bending radius support code-compliant routing in air-handling spaces. Overall build quality emphasizes longevity and stable signal transmission in professional AV environments.