CAB-DP-FIB-OPT-20M-U

Overview

UNITEK DisplayPort 2.1 8K Fibre Optic Cable 20m - C1631A-20M
The UNITEK DisplayPort 2.1 8K Fibre Optic Cable 20m is designed for users who need reliable high-bandwidth video transmission over long distances. With support for 8K resolution at 120Hz and up to 54Gbps bandwidth, this cable is ideal for demanding gaming setups, professional displays, VR environments, and high-performance AV applications. The fibre optic core provides stable signal delivery with minimal loss, making it suitable for extended cable runs where traditional copper cables may experience signal degradation.

Part number / SKU: CAB-DP-FIB-OPT-20M-U
Model: C1631ABK01-20M / C1631A-20M

Description

The UNITEK 8K Fibre Optic DisplayPort 2.1 Cable delivers ultra-high-definition video performance with support for 8K@120Hz, 4K@240Hz, and 2K@360Hz refresh rates. Built with a fibre optic core, gold-plated zinc alloy connectors, secure locking latch, and triple shielding, it provides dependable long-distance transmission with reduced interference. The cable supports HDR, DSC 1.2a, HDCP 2.2/2.3, FreeSync, and G-Sync technologies, making it a strong choice for gaming monitors, graphics cards, professional displays, and advanced multimedia systems.

Features

High Performance DisplayPort 2.1 Cable for 8K Gaming and AV
The UNITEK DisplayPort 2.1 fibre optic cable delivers the bandwidth required for modern high-resolution displays. Supporting up to 54Gbps transmission speeds, it enables smooth visuals with high refresh rates and detailed image quality for gaming, content creation, and professional applications.

Key performance capabilities include:

• Supports 8K resolution at 120Hz for next-generation displays.
• Supports 4K at 144Hz, 165Hz, and 240Hz refresh rates.
• Supports 2K at 144Hz, 165Hz, 240Hz, and 360Hz refresh rates.
• Compatible with DSC 1.2a, dynamic HDR, and HDCP 2.2/2.3.
• Provides stable signal transmission over long distances up to 30 metres.

Fibre Optic Technology for Long Distance Signal Stability
The built-in fibre optic core allows high-speed optical signal transmission with low signal loss and excellent bandwidth performance. This makes the 20m DisplayPort 2.1 fibre cable suitable for setups where the display is positioned far from the source device, while maintaining reliable image quality without compression or signal degradation.

Enhanced Gaming Performance with FreeSync and G-Sync Support
Designed for gaming enthusiasts, this DisplayPort 2.1 cable supports AMD FreeSync and NVIDIA G-Sync technologies to help reduce screen tearing, flickering, and motion blur. It allows compatible graphics cards and monitors to perform at their full potential with smoother gameplay and responsive visuals.

Durable Construction with Secure Connection Design
The UNITEK C1631A-20M cable features premium zinc alloy connectors with gold-plated contacts for improved durability and reliable connectivity. A secure locking latch helps prevent accidental disconnection, while the easy-release design allows convenient removal when required.

Built with 30AWG tinned copper conductors and triple shielding, the cable helps minimise electromagnetic interference and maintain consistent high-speed performance.

Wide Compatibility with DisplayPort Devices
This DisplayPort 2.1 cable works with a wide range of devices equipped with DisplayPort connections, including gaming PCs, laptops, graphics cards, monitors, TVs, and projectors. It is backward compatible with DisplayPort 1.4 and DisplayPort 1.2 devices, providing flexible support for existing setups.

Plug and Play Unidirectional DisplayPort Connection
The cable features a unidirectional design and does not require drivers, adapters, or additional software. For correct operation, connect the Source end to the computer, graphics card, or laptop and connect the Display end to the monitor, TV, or projector. Using the cable in the correct direction ensures proper signal transmission.

Technical Specifications

• Product type: DisplayPort 2.1 fibre optic cable
• Length: 20 metres
• Model: C1631A-20M
• SKU: CAB-DP-FIB-OPT-20M-U
• Maximum bandwidth: 54Gbps
• Maximum resolution: 8K@120Hz
• Connector material: Zinc alloy with gold-plated contacts
• Shielding: Triple shielding with EMI protection
• Core technology: Fibre optic transmission
• Compatibility: DisplayPort 2.1, DisplayPort 1.4, DisplayPort 1.2
• Supported technologies: HDR, DSC 1.2a, HDCP 2.2/2.3, FreeSync, G-Sync
• Direction: Unidirectional transmission

Specifications

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Specifications
Product Code	CAB-DP-FIB-OPT-20M-U
Max Output Resolution	8K@120Hz/ 4K@240Hz/ 2K@360Hz
DisplayPort	2
Cable Length	10M / 20M / 30M
Cable Type	DisplayPort to DisplayPort
Dimensions	50.7mm x 22.5mm x 11.5mm
Material	Zinc Alloy
Colour	Black
What's In the Box	1 x 8K Fiber Optic DisplayPort 2.1 cable