Fiber
O1stream Commercial HDMI 2.1 Fiber Extender Solutions
Revolutionize AV transmission with O1stream's cutting-edge HDMI 2.1 Fiber Extender technology
Our EX-56O1 HDMI 2.1 Fiber Extender revolutionizes AV transmission by leveraging the unmatched benefits of fiber technology. Engineered for high-performance environments, it ensures zero-frame latency, uncompressed 4K144 4:4:4 video, and visually lossless 8K60 4:4:4 over long distances—up to kilometers—without signal degradation. Unlike traditional copper-based solutions, fiber transmission is inherently immune to electromagnetic interference (EMI), making it ideal for even the most demanding and noisy environments, including industrial and high-frequency setups.
With a focus on cost-effective deployment, O1stream’s fiber solutions provide unparalleled reliability and scalability for diverse applications. From connecting control centers to remote sites, equipping gaming environments with high-speed, interference-free video, or ensuring stable, high-quality AV in corporate and educational facilities, our solutions offer long-distance, crystal-clear performance with the affordability and durability of fiber optics.
Model Variants:
5T1R: The ultimate configuration for demanding AV applications. Uncompressed: up to 4K144
Visually lossless compressed: 4K144 ~ 8K60
3T1R: A balanced solution for flexible deployment. Uncompressed: up to 4K60
Visually lossless compressed: 4K60 ~ 4K144
2T1R: Designed for cost-effective yet powerful performance. Uncompressed: up to 4K30
Visually lossless compressed: 4K30 ~ 4K60
Versatile I/O for Every Model:
All models—5T1R, 3T1R, and 2T1R—come equipped with versatile I/O, including:
- HDMI 2.1 with ARC/eARC/CEC
- USB HID/2.0/3.0 support for peripherals
- 1G Ethernet for unified data and AV transmission
- Comprehensive audio support (Line/MIC/HPOUT/SPDIF)
- IR and RS232 for extended control options
From the most demanding AV applications to cost-effective setups, the EX-56O1 ensures reliable performance with unmatched connectivity.
Discover how O1stream can elevate your AV infrastructure.
Features
High Quality Video
Zero-Frame Latency
Superior Resolutions
Extremely Long Distance
Real-time KVM Switch
Versatile Ctrl Methods
IR / RS232 / USB
Application Scenarios

Campus Wide AV Distribution Solution
A smart classroom is a technology-enhanced space with interactive displays, computers, a centralized control system, device management software, networking, and audio/visual capabilities. It upgrades traditional classrooms, making teaching and learning more engaging and visual. All classroom devices can be managed via a cloud-based platform accessible from anywhere with an internet connection.
Smart Classroom Solution
A smart classroom is a technology-enhanced space with interactive displays, computers, a centralized control system, device management software, networking, and audio/visual capabilities. It upgrades traditional classrooms, making teaching and learning more engaging and visual. All classroom devices can be managed via a cloud-based platform accessible from anywhere with an internet connection.
