Overview

Dtech 8K Optical Fiber HDMI Cable 30m for Gaming and Professional AV
Part Number / SKU: HDM-CAB-FIB-30M-8K

Take your entertainment and professional display setup to the next level with the Dtech 8K Optical Fiber HDMI Cable 30m. Designed for ultra-high-definition gaming, video production, and advanced multimedia applications, this long-distance HDMI solution delivers stable 48Gbps bandwidth with support for 8K visuals, 4K at 120Hz, and 2K at 144Hz. Whether connected to a gaming console, workstation, TV, or high-refresh-rate monitor, the cable maintains smooth image quality and responsive performance during fast motion scenes.

Description

The Dtech HDM-CAB-FIB-30M-8K optical fiber HDMI cable is engineered for demanding high-resolution environments where signal quality and distance matter. Supporting 8K output, 4K 120Hz gameplay, VRR, and QFT technologies, it delivers fluid visuals with reduced lag and tearing. Its slim 4.8mm design makes installation easier in conduits, wall channels, and concealed cable runs, while the copper core and aramid fiber construction provide durability and resistance to pulling or wear over time.

Professional creators and gamers alike benefit from enhanced image clarity and richer color reproduction. With support for 12-bit color depth, the cable delivers smoother gradients and more detailed color transitions, making it suitable for 8K and 4K content previewing, editing, and playback. The upgraded copper alloy connectors combined with a zinc alloy shell help resist oxidation and corrosion, keeping the connection reliable even with long-term use.

The flexible construction allows easier routing during installation, especially in tight spaces or embedded wiring setups. Despite its 30m length, the optical fiber design helps preserve signal integrity for consistent high-definition performance across extended distances.

Features

Built for High Refresh Rate Gaming
Modern gaming demands low latency and smooth frame delivery, and the Dtech 30m 8K HDMI cable is built to keep up with competitive environments and immersive AAA titles.

Key gaming advantages include:

• Supports 4K at 120Hz for ultra-smooth gameplay
• Supports 2K at 144Hz for esports-grade responsiveness
• VRR support helps reduce screen tearing
• QFT technology improves frame transmission speed
• 48Gbps bandwidth enables high-resolution performance

Enhanced Visual Performance for Creative Work
For studios and professional editing environments, accurate color reproduction is essential. This optical fiber HDMI cable supports advanced visual standards suited to demanding workflows.

Important display capabilities:

• 12-bit color depth support
• Improved color layering and gradient detail
• Suitable for 8K and 4K ultra-HD previewing
• Ideal for professional video and image processing

Slim and Durable Installation Design
The HDM-CAB-FIB-30M-8K cable combines strength with flexibility, making it suitable for both commercial and home installations.

Construction highlights:

• Slim 4.8mm cable diameter
• Easy to route through conduits and wall channels
• Copper core with aramid fiber reinforcement
• Flexible cable body for simpler installation
• Zinc alloy shell with oxidation resistance
• Copper alloy connectors designed for long-term reliability

Technical Details

• Brand: Dtech
• Product Type: Optical Fiber HDMI Cable
• Cable Length: 30m
• Resolution Support: Up to 8K
• Refresh Rate Support: 4K 120Hz and 2K 144Hz
• Bandwidth: 48Gbps
• Color Depth: 12-bit
• Cable Diameter: 4.8mm
• Application: Gaming, professional AV, video editing, multimedia installations

The Dtech HDM-CAB-FIB-30M-8K is an ideal choice for users needing reliable long-distance HDMI transmission without compromising on refresh rate, image quality, or installation flexibility.