SIIG 4K HDMI AOC Cable, 60m(196ft), 4K@60Hz- 18Gbps, Active Optical Cable

Overview

The SIIG CB-H21311-S1 is a 4K HDMI active optical cable designed to transmit high-quality video and audio signals over long distances up to 60 meters (196 feet). It supports 4K resolution at 60Hz with an 18Gbps bandwidth, ensuring sharp and smooth images for devices such as Blu-ray players, gaming consoles, and 4K displays. Combining fiber optic and copper technology, this cable maintains signal integrity where traditional copper cables may fail, making it ideal for professional and home entertainment setups.

Key features

• Active optical design that preserves signal quality over long distances without degradation
• Unidirectional cable with clear markings to simplify correct installation
• Zinc alloy housing and 24K gold-plated connectors resist corrosion and provide stable connections
• Additional shielding reduces interference from nearby electronic devices and wireless signals
• Supports HDCP 2.2 for secure playback of protected content
• Compatible with HDR, ARC, CEC, and 3D standards to enhance audio and video experiences
• Sleek black finish that blends well with professional and home entertainment environments

Key specs

• Length: 60 meters (196 feet)
• Resolution support: 4K at 60Hz
• Bandwidth: 18Gbps
• Connector plating: 24K gold
• Housing material: Zinc alloy
• Compliance: HDCP 2.2, HDR, ARC, CEC, 3D
• Cable type: Active optical with hybrid fiber and copper

Connectivity and compatibility

This cable is designed to connect a wide range of HDMI-enabled devices, including Blu-ray players, gaming consoles, set-top boxes, and 4K TVs or monitors. Its support for HDCP 2.2 ensures compatibility with protected streaming content, while HDR and 3D support allow for enhanced visual effects. The ARC and CEC features enable simplified audio return and device control, making it a versatile choice for complex AV setups.

Durability and installation

The cable’s zinc alloy housing and gold-plated connectors provide durability and resistance to corrosion, which is important for long-term use in demanding environments. The unidirectional design is clearly marked to prevent installation errors, saving time and avoiding frustration during setup. Its shielding minimizes interference, ensuring consistent performance even in areas with many electronic devices.

Ideal uses and environments

This 60-meter 4K HDMI active optical cable is well suited for large home theaters, conference rooms, classrooms, and professional AV installations where long cable runs are necessary without sacrificing video or audio quality. It works well in environments with potential signal interference and is a strong choice for users who need reliable, high-bandwidth connections for 4K content over extended distances.