Dtech DT-HF8040K 40 Meter 8K HDMI Armor Fiber Optic Cable

Dtech DT-HF8040K 40 Meter 8K HDMI Armor Fiber Optic Cable with Waterproof Shell – Professional Ultra HD HDMI Solution

The Dtech DT-HF8040K 40 Meter 8K HDMI Armor Fiber Optic Cable is a high-performance long-distance HDMI cable designed for stable, lossless audio and video transmission over extended runs. Built with advanced fiber optic technology combined with a rugged armored structure, it is widely used in conference rooms, auditoriums, digital signage systems, classrooms, control rooms, and premium home theater installations.

This cable supports up to 8K Ultra HD resolution (7680×4320), delivering extremely sharp visuals, rich color depth, and smooth motion clarity. It is also compatible with 4K, 2K, and Full HD devices, making it suitable for both modern and older AV systems. With support for HDR, high refresh rates, and enhanced color accuracy, it provides a cinematic viewing experience with excellent detail and realism.

One of its most important features is fiber optic signal transmission, which allows the cable to carry HDMI data over a full 40-meter distance without signal degradation or noticeable delay. Unlike traditional copper HDMI cables, fiber optic technology eliminates electromagnetic interference (EMI), ensuring stable performance even in environments with heavy electronic equipment or complex wiring setups.

The cable is built with a heavy-duty armored outer layer, designed to protect the internal fiber core from bending, pulling, pressure, and installation stress. This makes it highly durable and suitable for professional installations where cables are routed through walls, ceilings, or concealed pathways. The rugged design ensures long-term reliability even in demanding environments.

In Dtech DT-HF8040K 40 Meter addition, the waterproof shell design provides extra protection against moisture, dust, and environmental exposure. This makes it suitable for semi-outdoor installations and industrial environments where durability and safety are important.

With support for HDMI 2.1-level performance and up to 48Gbps bandwidth (depending on configuration), it ensures smooth transmission of uncompressed ultra-HD video and multi-channel digital audio without lag or delay. This guarantees perfect synchronization between sound and picture, which is essential for professional AV systems and presentations.

The Dtech DT-HF8040K is compatible with a wide range of devices including gaming consoles (PlayStation, Xbox), PCs, laptops, Blu-ray players, projectors, monitors, LED displays, and AV receivers. It supports plug-and-play functionality, meaning no external power or software setup is required—just connect and use instantly.

Overall, the Dtech DT-HF8040K 40 Meter 8K HDMI Armor Fiber Optic Cable with Waterproof Shell is a reliable, durable, and professional solution for users who need long-distance HDMI transmission with maximum clarity, stability, and performance.

---

Key Features

• Model: Dtech DT-HF8040K
• Type: 8K HDMI Fiber Optic Cable
• Length: 40 Meter
• Resolution Support: Up to 8K Ultra HD (also supports 4K/2K/Full HD)
• Technology: Fiber optic transmission (zero loss over long distance)
• Build: Heavy-duty armored protection
• Protection: Waterproof shell design
• Signal Quality: Zero interference, stable transmission
• Audio Support: High-definition digital audio sync
• Compatibility: TVs, projectors, PCs, gaming consoles, LED displays
• Installation: Plug & play, no external power required

---

Why Choose Dtech DT-HF8040K 40 Meter

• Stable 40-meter long-distance HDMI transmission
• Supports next-generation 8K Ultra HD resolution
• Fiber optic technology ensures zero signal loss
• Strong armored and waterproof construction
• Ideal for professional and commercial installations
• Reliable performance for AV systems

Visit our Website, follow our Facebook Page, and view our Google Business Profile for the latest updates.

Buy Dtech DT-HF8040K 40 Meter 8K HDMI Armor Fiber Optic Cable from Super Tech

Get the premium Dtech DT-HF8040K 40 Meter 8K HDMI Armor Fiber Optic Cable at Super Tech in Bangladesh. This professional-grade HDMI cable is built for ultra-long-distance, high-resolution audio and video transmission, making it ideal for home theaters, conference rooms, digital signage, gaming setups, and commercial display systems.

With a 40-meter fiber optic armored design, this cable ensures stable and lossless signal transmission over long distances where standard HDMI cables cannot maintain quality. It uses advanced fiber optic + copper hybrid technology, allowing smooth, high-speed data transfer with minimal signal degradation.

It supports HDMI 2.1-level features with up to 8K resolution (7680×4320) at 60Hz, along with 4K high refresh rates (120Hz/144Hz) for smooth visuals and sharp image quality.

The cable delivers high bandwidth up to 48Gbps, ensuring stable synchronization of audio and video with support for modern formats like HDR and immersive surround sound.

Built with a strong armored outer layer, it offers excellent resistance against bending, pressure, and physical damage, making it suitable for both professional installations and long-term fixed setups.

If you are looking for a reliable, high-performance solution for long-distance 8K HDMI connectivity, the Dtech DT-HF8040K 40M Fiber Optic HDMI Cable is a strong and trusted choice.

Visit Super Tech or order online today to get the best price in Bangladesh and enjoy stable ultra-HD performance over long distances.