海南至香港 “H2HE”海底光缆成最新亚太连接系统 - Hainan to Hong Kong "H2HE" submarine optical cable becomes the latest Asia-Pacific connection system
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近日，“Hainan to Hong Kong Express（H2HE）”海底光缆正式如期投入使用。
媒体获悉，“H2HE”海缆直接将海南与广东、香港进行连接，全程675公里，并且具备世界上首个承载16光纤对的中继系统，以支持成为亚太地区的新兴互联站点。
这也将增加香港所连接的海缆数量，提高网络冗余和线路多样性，有助于相关产业专注全球专线组网等一站式服务，可帮助企业基于其业务规划专线搭建，助力国际业务部署。
提供高速且低延迟的连接已经成为许多企业业务发展的关键因素，因此，全球海底光缆市场的发展相信将能够加速全球的数字化转型。不过这也涉及到许多海缆技术的问题，像此次HMN Tech就引入全球第一个含16光纤对的中继系统。传统上，由于与潜水设备相关的限制，使得海缆系统被限制为8或12对光纤，而该团队通过提高电路转换效率、优化潜水设备结构和组件集成技术最终解决这一问题。
Recently, the “Hainan to Hong Kong Express (H2HE)” submarine optical cable was officially put into use as scheduled.
The media learned that the “H2HE” submarine cable directly connects Hainan with Guangdong and Hong Kong for a full 675 kilometers, and has the world’s first relay system carrying 16 optical fiber pairs to support becoming an emerging interconnection site in the Asia-Pacific region.
This will also increase the number of submarine cables connected to Hong Kong, increase network redundancy and line diversity, help related industries focus on one-stop services such as global dedicated line networking, and help companies plan dedicated lines based on their business plans to facilitate international business deploy.
Providing high-speed and low-latency connections has become a key factor in the business development of many enterprises. Therefore, the development of the global submarine optical cable market is believed to be able to accelerate the global digital transformation. However, this also involves many submarine cable technology issues, like this time HMN Tech introduced the world’s first relay system with 16 optical fiber pairs. Traditionally, due to restrictions related to diving equipment, the submarine cable system was limited to 8 or 12 pairs of optical fibers. The team finally solved this problem by improving circuit conversion efficiency, optimizing diving equipment structure and component integration technology.
