Beijing, August 22, 2023 — WINDEO proudly announces that its flagship product, the MSTP-3 8K/4K Multi-Service Integrated Optical Transmission Platform, has won the prestigious “BIRTV 2023 Product Recommendation Award.” The recognition was presented during the BIRTV2023 Product, Technology, and Application Project Recommendation (Demonstration) event, jointly organized by the BIRTV Organizing Committee and Modern Television Technology magazine of China Media Group, held at the Zijin Hall of the Beijing International Hotel.
Following a rigorous selection process, expert review, and final defense presentation, the MSTP-3 platform stood out from numerous entries and was officially named a “BIRTV Exhibition Recommended Project.”

MSTP-3 8K/4K Multi-Service Integrated Optical Transmission Platform
Pioneering Domestic Innovation with Full Proprietary IP

Independently developed by WINDEO with 100% proprietary intellectual property, the MSTP-3 represents a new generation of multi-service integrated optical transmission platforms. It is currently the only non-card-based, centralized 4K multi-service optical transmission system available on the market—capable of supporting up to 32 simultaneous 4K channels.
This breakthrough product not only achieves complete domestic intellectual property ownership and localization, but also fills a critical gap in China’s high-end, multi-channel 8K/16K long-distance optical transmission market. Since its debut, the MSTP-3 has garnered significant attention across the broadcasting and media industries. Winning the BIRTV Product Recommendation Award marks not only recognition of its technical excellence but also a milestone for Chinese innovation in professional broadcasting equipment.

The MSTP-3 is a joint development between WINDEO and its strategic partner Shidai Huarui, integrating advanced FPGA architecture and coherent optical communication technology to deliver exceptional performance and reliability.
A single MSTP-3 unit can transmit up to 32 unidirectional 4K/12G-SDI channels or 16 bidirectional 4K/12G-SDI channels, supporting ultra-high-resolution signal transmission up to 8×8K or 2×16K.
As a fully self-developed product, MSTP-3 embodies WINDEO’s dedication to technological innovation, quality excellence, and the ongoing mission of advancing “Made in China” broadcasting technology.

The MSTP-3 offers robust performance and supports multiple simultaneous signal types, making it suitable for a wide range of professional broadcast and production scenarios, including:
16K Signal Transmission: Supports simultaneous transmission of 8 channels of 8K or 2 channels of 16K ultra-HD signals.
4K/8K Broadcast System Cascading
Remote Production and Signal Backhaul:
Integrated signal transmission between studio/stadium and broadcast truck
Comprehensive transmission from studio/stadium to remote production facilities
Multi-service, multi-content signal transmission across production workflows (on-site ↔ broadcast truck ↔ studio ↔ control room)
Integrated transmission from production domain to master control center
Additionally, MSTP-3 supports multi-service optical transmission, including:
Integrated analog and digital audio transmission
Data networking channels
Point-to-point 4K/8K/16K and multi-service signal transmission

Technological Highlights
High Density & Integration:
Housed in a compact 2U rack-mounted design, the MSTP-3 integrates up to 32 channels of 12G-SDI, alongside digital and analog audio, bi-level and tri-level sync, Gigabit Ethernet, serial data, GPIO, and more. It supports baseband signals up to 12G, TS streams, digital/analog audio, data, and Tally signals—transmittable over single-core single-mode fiber for distances of up to 80 km.
Security and Redundancy:
Featuring dual optical-channel backup transmission, the system ensures seamless redundancy. In the event of fiber failure, automatic switchover guarantees uninterrupted signal delivery and system stability.
Market Impact:
The MSTP-3 effectively fills the domestic gap in high-end optical transmission solutions while reducing procurement and operating costs for users.
The MSTP-3 has already been successfully deployed in several flagship projects, including:
D01 Studio Complex of China Media Group
Tencent’s New 4K Broadcast Vehicle
China Digital Culture Group’s 4K Broadcast Vehicle
These implementations showcase the platform’s performance, stability, and adaptability in demanding, real-world production environments.

Looking Ahead
WINDEO remains committed to the philosophy of “All for Professional.” The company will continue to explore user needs and push the boundaries of technology, developing smarter, more efficient, and user-centric solutions.
In an era of transformation and innovation, WINDEO aims to enhance user experience across the broadcasting and media industry while contributing to the localization and modernization of China’s broadcasting equipment ecosystem.

Visit WINDEO at BIRTV 2023
Event: BIRTV 2023
Dates: August 23–26, 2023
Venue: Beijing Jing’anzhuang International Exhibition Center
Booth: Hall 8, 8A02
Come and experience the MSTP-3 and WINDEO’s latest optical transmission innovations firsthand!