SDI over fiber converter-SDI signal solutions-WINDEO

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A new technology application company integrating hardware R&D, software development and system integration for the broadcasting and television industry.
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Ride the waves and shine brightly,WINDEO special supplier of mainly signal in 2022 Beijing Winter Olympic.
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Manufacture 12G-SDI,6G-SDI,3G-SDI,HD-SDI,SD-SDI,Audio,Data,Ethernet etc. 4K/8K signal over fiber systems.
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Digital High Definition SDI Over Fiber - Original Manufacturer

Delivering comprehensive solutions for next-generation digital HD SDI over fiber applications

Micro Ultra High Definition MINI SDI Over Fiber

OTS-9000MN-U4K

MSTP-2M Series of Portable 4K UHD Integrated SDI Over Fiber

MSTP-2M plus DTR

Lightweight Converged Media SDI Over Fiber

LOFT-2

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Recommended Products

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PTZ-4M Portable 8K Multi-service SDI Over Fiber Extender

The PTZ-4M is a portable 4K/8K multi-service over fiber unit designed for lightweight applications. Within a compact half-rack width footprint, this product supports over fiber of up to 5 channels of 12G-SDI (backward compatible with 6G/3G/HD/SD-SDI/DVB-ASI), including 4 forward channels and 1 reverse channel. 1 channel of synchronization SDI over fiber, 1 channel of bidirectional RS422 signal over fiber, 1 channel of 10/100/1000M Ethernet over fiber, and 2 channels of GPI/O control. The CCU unit supports dual-channel AC power supply, while the CAM unit supports single-channel AC power, single-channel DC power, and single-channel V-mount camera battery power. Featuring a low-power design, the total power consumption of the equipment is less than 7W. A single battery provides over 8 hours of reliable power supply, making it particularly suitable for applications in field environments without external power sources. The PTZ-4M's integrated LCD display clearly indicates signal status, signal format, optical power, and DeviceID information. It also allows setting the ID of paired devices via buttons, facilitating on-site retrieval of multiple devices. Featuring a silent and sealed design, the PTZ-4M ensures long-term stable operation in a wider range of outdoor and harsh environments.

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OTS-8000DP-U4K-8TR 8K Ultra-high-definition SDI Over Fiber Extender

The OTS-8000DP-U4K centralized 4K/8K ultra-high-definition over fiber product is a 19-inch 1RU rack-mountable centralized point-to-point SDI over fiber device. This product supports up to 16 channels (8 bidirectional channels) of 4K/12G-SDI over fiber, enabling multiple over fiber configurations such as bidirectional 8-channel 4K or bidirectional single-channel 8K. It is backward compatible with various signal formats including 6G/3G/HD/SD-SDI and DVB-ASI. The OTS-8000DP-U4K supports over fiber of all SMPTE standards (including but not limited to various SDI signals compliant with ST-2082-1, ST-2081-1, ST-424, ST-425M, ST-344M, ST-292M, ST-259M, and non-standard image formats in NTSC/PAL systems). Fully dedicated built-in SDI laser components enable long-term stable over fiber of SDI signals, ensuring even signals with phathologycal bitstreams are transmitted correctly, thereby enhancing over fiber robustness. The product's unique dual-optical link automatic backup function enables connection via two independent fiber optic routes. Should one fiber become damaged or fail, the device automatically switches to the other fiber for transmission, maximizing signal over fiber security and reliability.

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CPDP-2 Centralized Power Distribution Platform

CPDP-2 Centralized Power Distribution Platform supports dual-channel AC input with automatic hot redundancy. It features a wide AC input voltage range of 85V-265VAC, making it compatible with supply power standards across multiple countries including Asia, Europe, North America, Japan, South Korea, and Southeast Asia. CPDP-2 supports designs with up to 10 slots, delivering a maximum power output of 30W per slot. It features automatic voltage control between 5V and 12V based on the connected device, along with unique constant voltage, constant current overload, and short-circuit protection circuits for enhanced safety and reliability. Its unique slot power bus disconnection feature automatically detects and disconnects faulty devices from the power bus during severe short circuits or damage. This safeguards stable power supply to operational devices while alerting users via front-panel LED indicators for rapid troubleshooting. CPDP-2 enables centralized power distribution management for all WINDEO portable products, supporting OTS portable over fiber units, MSTP portable multi-service over fiber units, MCB portable multi-format conversion units, and other portable unit products. Additionally, CPDP-2 supports power management for third-party products compliant with WINDEO's proprietary WSP2 protocol. Standard 19-inch rack-mount chassis occupying up to 3RU height enables higher-density service processing within compact spaces.

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MSCR-2 Multi-Service Camera Protocol Repeater

MSCR-2 is a new multi-service camera protocol repeater. This device adopts an active optical repeater design model integrated with a multi-service over fiber platform. It achieves long-distance relay for existing signal channels while expanding functionality to include SDI, Ethernet, infrared detection, and network management. During debugging and operation, users can conveniently monitor various parameters such as current fiber status, optical power, signal status, and extended SDI signal format status. Device information can also be centrally accessed via a web browser. In scenarios where traditional camera composite cables cannot be deployed in confined spaces, or where fiber resources are insufficient, multiple MSCR-2 units can be cascaded and connected in series to a single-mode fiber for over fiber, enabling multi-channel transmission over a single fiber. The MSCR-2's CCU-end device integrates 2 channels of 12G-SDI over fiber and 1 Gigabit Ethernet interface. The CAM-end can connect to two OTS-9000MN-U4K portable optical receivers via an expandable optical interface, enabling multi-service multiplexing over fiber within the existing over fiber architecture. Additionally, the MSCR-2 features a built-in red light source generator. By activating the red light source, users can easily locate the corresponding fiber optic, facilitating quick service activation.

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News

Company News & Exhibition

2026-03-18

WINDEO Optical Transmission Products Support the 2026 Milan-Cortina Winter Olympics

The 2026 Milan-Cortina Winter Olympics will take place from February 6 to February 22, 2026. As one of the world’s most prestigious sporting events, the Winter Olympics will feature top athletes and audiences from around the globe. To ensure the smooth operation of the event, WINDEO is proud to announce that its optical transmission technology products will provide robust support for the live broadcasting and data transmission during the Games.

2026-02-09

WINDEO Officially Launches the PTZ-4M Portable 8K Multi-Service SDI Over Fiber System

Designed and engineered by the WINDEO product development team, the PTZ-4M portable 8K multi-service optical transmission system is officially unveiled following multiple rounds of functional upgrades and structural redesign. While inheriting WINDEO’s long-standing reputation for high reliability and premium performance, the PTZ-4M introduces an innovative fully sealed, contact-based thermal conduction design. The chassis is manufactured entirely through full-size CNC machining, offering excellent resistance to temperature extremes, dust, and harsh outdoor conditions—making it ideal for OB vans, field production, and extreme environment broadcasting.

2025-12-24

Merry Christmas & Happy Holidays

2025-12-02

WINDEO Showcases Intelligent, Lightweight, and Integrated Technologies at the 2025 Audio-Visual Xinjiang Media Alliance Conference & 2nd Integrated Media Technology Expo

Solutions

Providing comprehensive solutions for next-generation digital SD/HD fiber-optic transmission applications.

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Why choose us

A new technology application company integrating hardware R&D, software development and system integration for the broadcasting and television industry.

Industry Position

WINDEO Global Technology Co., Ltd. was established on March 28, 2012. As a new technology application enterprise, it integrates hardware R&D, software development and system integration for television broadcasting industry. WINDEO's current primary business scope encompasses over ten categories and dozens of specialized service projects, including: development of television broadcasting optical fiber transmission products, development of power testing systems, professional data services for enterprise and commercial users and R&D of special equipment.

Brand Advantages

For years, WINDEO has been dedicated to advancing long-distance program transmission technology for the broadcasting industry. It provides comprehensive solutions for next-generation digital high standard definition fiber optic transmission applications, providing robust technical support for live broadcasts, program return feeds, and station-to-network transmission for over 200 television and radio stations nationwide.

Full-industry-chain Advantages

WINDEO employs multiple hardware and software engineers specializing in the development of television broadcast audio-visual products, as well as several FPGA and ARM/DSP hardware engineers focused on high-speed digital communications. Equipped with world-class television broadcast audio-visual testing instruments and a comprehensive product R&D and production management system, WINDEO only fulfill our own product development needs but also provide more professional technical support to more users.

Professional Advantages

In recent years, WINDEO has expanded its product development strategy, focusing on technological diversification and cross-industry products as its primary development direction. By upholding WINDEO's commitment to technical excellence and craftsmanship, WINDEO has pioneered diverse products and markets, earning the trust and support of an increasing number of customers. This marks a new chapter for WINDEO.