WNCC-FF Series

A USB 3.2 Gen2x1 Type-C Full Functional Active Optical Cable (AOC) is a high-performance, multi-functional cable designed for long-distance data transfer, video, and power delivery over a single USB Type-C connection. Leveraging optical fiber technology, this cable enables long-distance transmission without signal degradation, while supporting the full range of USB 3.2 features, making it ideal for high-speed data transfer, video display, and device charging. Below is a detailed breakdown:

1. USB 3.2 Gen2x1 Overview:

USB 3.2 Gen2x1 (often referred to simply as USB 3.2 Gen 2) is a specification in the USB 3.2 standard that provides:

• Data Transfer Speed: Up to 10 Gbps (gigabits per second), doubling the speed of USB 3.1 Gen 1 (USB 3.0), which operates at 5 Gbps.
• Reversible Connector: Uses the USB Type-C connector, which is reversible, meaning it can be plugged in either way, simplifying usage.
• Backward Compatibility: Fully compatible with earlier USB versions (USB 2.0 and USB 3.0), but the cable will operate at the lower speeds of those older versions when connected to legacy devices.

2. Active Optical Cable (AOC) Technology:

Active Optical Cables (AOCs) use optical fibers to transmit data instead of traditional copper wires. These cables convert electrical signals into optical signals for transmission and then convert them back at the receiving end. This provides several key benefits:

• Long-Distance Transmission: Optical fiber allows the cable to transmit data over distances up to 100 meters or more without significant signal degradation, far exceeding the typical 2-3 meter limit of copper-based USB cables.
• Signal Integrity: AOCs maintain signal integrity over long distances, ensuring reliable data transfer and consistent performance even in extended setups.
• Immunity to Electromagnetic Interference (EMI): Since optical signals are immune to EMI, AOCs are ideal for environments where high levels of interference might disrupt traditional copper cables (e.g., industrial settings, hospitals).
• Lightweight and Flexible: Optical fibers are thinner and lighter than copper wires, making AOCs more flexible and easier to install in tight spaces or over long distances.

3. Type-C Full Functional Cable:

A full functional USB Type-C cable supports all the capabilities of the USB Type-C standard, including:

• Data Transfer: Supports USB 3.2 Gen2x1 data transfer speeds of up to 10 Gbps, ideal for fast data transfer between external drives, peripherals, and computers.
• Video Output (Alternate Mode): USB Type-C supports DisplayPort and HDMI Alternate Modes, enabling the cable to transmit video signals for connecting a computer or mobile device to an external display (such as a monitor, TV, or projector). This AOC would typically support 4K or even 8K video resolution depending on the device capabilities.
• Power Delivery (PD): USB Power Delivery allows the cable to provide up to 100W (20V/5A) of power, enabling fast charging for smartphones, tablets, laptops, and other devices. This is essential for devices that need both high-speed data transfer and charging over a single cable.
• Audio Transmission: Some devices use the USB-C port for audio output, enabling compatibility with headsets or other audio peripherals.

4. Use Cases for USB 3.2 Gen2x1 Type-C Full Functional AOC:

• Extended Data Transfer: For setups requiring long-distance connections between devices, such as in server rooms, large office spaces, or industrial settings, where reliable high-speed data transmission over long distances is critical.
• Video Conferencing and Media Production: Ideal for connecting cameras, laptops, and displays in professional setups where long-distance video and audio transmission is needed without sacrificing quality.
• High-Speed External Storage: Suitable for connecting high-performance external SSDs or storage devices to a computer, where fast data access and transfer speeds are required.
• Charging and Data Transfer: Perfect for use with devices like laptops, smartphones, and tablets that require both power delivery and data transfer over long distances.
• VR and AR Applications: Virtual reality and augmented reality setups often require high data throughput and low latency for seamless performance, which this cable can provide over long distances.
• Industrial and Medical Environments: In settings where EMI is a concern, such as in hospitals or factories, AOCs provide reliable, interference-free connectivity.

5. Key Features:

• High-Speed Data Transfer: Supports up to 10 Gbps data rates, making it ideal for transferring large files such as 4K/8K video, high-resolution images, or backups between devices.
• Long-Distance Capability: Optical fiber transmission allows for cable lengths up to 100 meters or more, overcoming the limitations of copper USB cables, which can only span a few meters without losing signal quality.
• Video and Audio Support: Through USB Type-C Alternate Modes (such as DisplayPort or HDMI), the cable can deliver high-quality video signals (up to 4K or 8K resolution) and audio over long distances, making it suitable for extended display connections.
• Power Delivery: Supports up to 100W of power delivery, enabling fast charging for high-powered devices like laptops while simultaneously handling data and video.
• EMI Resistance: Optical fiber is immune to electromagnetic interference, ensuring stable, reliable performance in environments with heavy EMI, such as industrial settings, medical labs, and data centers.
• Durability: AOC cables are generally more resistant to wear and tear than traditional copper cables, especially over long distances. They also tend to be more resistant to environmental factors like temperature fluctuations.

6. Technical Specifications:

• Data Rate: Up to 10 Gbps (USB 3.2 Gen2x1).
• Cable Length: Typically available in lengths ranging from 10 meters to 100 meters or more.
• Connector: USB Type-C male connectors on both ends (reversible).
• Video Support: Supports 4K@60Hz and potentially up to 8K video via Alternate Mode (DisplayPort or HDMI), depending on device capability.
• Power Delivery: Supports USB Power Delivery up to 100W (20V, 5A).
• Material: Optical fiber core with a durable, flexible outer jacket for strength and flexibility.
• Backward Compatibility: Fully compatible with USB 2.0 and USB 3.0, though the speed will be limited to the lower standards when connected to legacy devices.

7. Advantages Over Traditional Copper USB Cables:

• Longer Distance: Copper USB cables are limited to around 2-3 meters for high-speed applications, whereas AOCs can stretch up to 100 meters or more without loss of performance.
• No Signal Loss: Optical transmission ensures that there’s minimal signal degradation, even over long distances, which is a common issue with copper cables.
• Improved Flexibility: AOCs are thinner, lighter, and more flexible than copper cables, making them easier to route and install, particularly in tight or complex installations.
• EMI Immunity: The optical design makes AOC cables immune to electromagnetic interference, providing stable performance in environments where traditional copper cables may experience issues.

8. Backward Compatibility:

The cable is backward compatible with older USB standards, including USB 2.0 and USB 3.0, although the performance (such as data transfer speed and power delivery) will be limited to the lower specifications when used with these older versions.

The USB 3.2 Gen2x1 Type-C Full Functional Active Optical Cable is a highly versatile and powerful solution for users who require long-distance, high-speed data transfer, video output, and power delivery in one cable. It is particularly suited for professional environments, gaming setups, and industrial applications where signal integrity and EMI immunity are critical over long distances.