Huahai Communications debuted at the 2021 China International Information and Communications Technology Exhibition with its 32-fiber pair large-capacity relay submarine cable system solution. The world's first 32-fiber pair large-capacity relay submarine cable system solution brought the international submarine cable industry into the Petabit era and once again broke through the limits of industry system transmission capabilities. Huahai Communications will continue to provide global industry customers with a technologically advanced, neutral, open and globally accessible high-reliability submarine communication network. Huahai Communications Technology Co., Ltd. (hereinafter referred to as Huahai Communications) brought the world's first 32-fiber pair large-capacity relay submarine cable system solution to the annual ICT industry event-2021 China International Information and Communications Technology Exhibition. During the exhibition, Huahai Communications released the world's first 32-fiber pair submarine optical communication repeater prototype, welcoming the arrival of the Petabit submarine cable era with customers and partners. At this exhibition, Huahai Communications, with the theme of jointly welcoming the arrival of the Petabit submarine cable era , demonstrated the company's strong technical strength, rich project management and delivery experience as a global Top 4 submarine cable industry manufacturer from the full range of localized core products, multi-fiber pair large-capacity transoceanic communication solutions and global case experience. Among them, the world's first 32-fiber pair large-capacity optical communication repeater prototype released by Huahai Communications on the first day of the exhibition attracted a lot of industry attention. As the industry's first Petabit-level titanium alloy submarine optical communication repeater, it has achieved 100% fiber logarithm improvement on the existing mature platform compared to the previous generation: electrically, the circuit design has been optimized to improve conversion efficiency and significantly reduce power consumption and heat dissipation; in terms of structural design, the optical path and circuit structure have been optimized, and a new integrated optical unit has been adopted to ensure heat dissipation while significantly saving 60% of space. At present, the product has completed laboratory testing and verification and is expected to be officially commercialized in 2022. At the same time, at the Hengtong Group's 2021 new product launch conference, Li Yuzhao, general manager of Huahai Communications' European and American regions, introduced the world's first 32-fiber pair large-capacity submarine cable system solution to the guests on the topic of Welcoming the arrival of the Petabit submarine cable era . In his speech, he pointed out that driven by the global 5G boom and the accelerating digital transformation process, the international bandwidth market demand has grown rapidly, and the international submarine cable market is about to welcome the Petabit submarine cable era. The 32-fiber pair large-capacity submarine cable system solution released by Huahai Communications not only solves technical challenges, but also brings the industry into the Petabit era ahead of schedule. At the end of the report, he emphasized that Huahai Communications' current full range of underwater equipment is adapted to the 32-fiber pair large-capacity submarine cable system solution, which will provide customers with ultra-high reliability, ultra-large capacity, and ultra-low latency information transmission experience, and can also meet the business needs of different users for network flexibility and independent use of fiber pairs. Connecting five continents and four oceans, carrying the dream of communication. After more than ten years, Huahai Communications has developed into the world's leading provider of transoceanic submarine optical cable communication solutions. It is committed to eliminating the digital divide in transoceanic communications and continues to help customers achieve business success!