As the fifth-generation mobile communication network, 5G has become a part of the national strategy. Compared with 4G networks, the peak theoretical transmission speed will be hundreds of times faster than the current one. This is quite worth looking forward to. With the arrival of the 5G era, the domestic communications industry will lead to new changes. 5G brings great opportunities to the optical communication chip industry Many people in the industry refer to 2018 as the 5G first year. The opportunities it brings to the industry are undoubtedly huge. According to relevant agencies, as of 2020, China’s base station scale will reach 100 billion, and the overall 5G industry has a very promising market. broad. 5G brings huge opportunities to optical communication chips, the general trend of triple play, the development of communication chips in mobile communication, wireless Internet and wireless data transmission industry, especially supporting 5G communication chips, will become the largest semiconductor chip industry in the world. Application market. The lack of domestic optical chips has become the key to restricting the development of the communication optoelectronic device industry. This is also a major challenge for the development of domestic 5G, because domestic optical communication chips rely heavily on imports, especially in the high-end communication chip, and the independent research and development capabilities are relatively lacking. . In recent years, the state has paid more attention to the chip industry than ever before. For enterprises, the market prospect of optical communication chips is limitless, and domestic communication companies are also increasing their investment and developing chips. Based on this, the OFweek optical communication network edited and arranged the layout of optical communication chips for domestic enterprises. In the future, they will be the main body of this market. Communications giants have entered When it comes to the domestic communication industry, Huawei is an enterprise that cannot be avoided. As the leader of the domestic communication industry, Huawei's R&D strength in the mobile phone industry has been recognized by the industry, and the optical communication chip is a relatively weak link. It is reported that Huawei is very optimistic about the optical communication chip market. As early as 2013, Huawei acquired the chip battlefield through the acquisition of the Belgian silicon photonics company Caliopa, and later acquired the British photonics integration company CIP. Huawei has been investing in optical communication chips for five years now. Huawei Haisi has revealed to the media that they have mastered the 100G optical module technology, but there is still a long way to go from the mass production chip that is really popular. I believe that with Huawei's technical strength, the future will surely kill a world. In addition to Huawei, FiberHome Technology is also very optimistic about the optical communication chip market, through the establishment of subsidiaries to develop optical communication chips. Guangxun Technology is one of the subsidiaries of Fiberhome Technology. The chip's self-sufficiency rate is about 95%, but it is concentrated in the middle and low-end chips. Recently, Guangxun introduced 120G CXP module and 100G QSFP28 SR4 module, which is the first domestic chip to realize 100G rate optical module in China. Feisiling, which also invested in FiberHome Communications, also launched the Feisiling chip, which has also become the focus of hot discussion. Huawei, Fenghuo and other communications giants have invested heavily in optical communication chips, such as ZTE and Datang, which are also actively deployed in the near future. Lasers, home appliances and other giants have also joined A major feature of domestic optical communication chips is that everyone is at the same starting line. The future market depends on the current investment and efforts. Laser giant Huagong Technology and home appliance giant Hisense also joined. Huagong Technology actively carries out the layout in the field of optical communication, constantly improving the industrial chain, and improving the research and development capabilities of high-end products through the establishment of optical chip companies. Recently, Huagong Technology related experts told the media that the company is stepping up research and development of core chip technology, and has already prepared for mass production. It is expected that 10G optical chips will be mass-produced in the second half of this year, and 5G application optical chips will be mass-produced in 2019. To fill the domestic gap. As a giant in the domestic appliance industry, Hisense is also very optimistic about the optical communication chip industry, and its chip layout is very early. At the beginning of this century, Hisense conducted the layout of optical communication services. It is understood that in 2005, Hisense launched the world's first commercial GPON module, just last year, they made breakthroughs in 100G PON optical module technology. In terms of capital operation, Hisense also actively acquired Japan Data Optical Communications Corporation and American Optical Chip Company to complete the industrial layout. Many new faces join the chip melee It is precisely because of the huge prospects of the industry that many emerging companies have developed optical communication chip technology. For example, Solvay's 100Gb/s QSFP28 transceiver module has the performance and cost advantages. The easy-to-fly 100GQSFP28 optical module has been successfully developed, and the 100GCFP-LR4 optical module has been officially commercialized. In addition to these, Hite High-tech, Ziguang Zhanrui, etc. are actively developing high-end optical communication chips for early mass production. I believe that in the near future, domestic communication chips will become the mainstream of the market. Improving technical strength is the key For the communications industry, transmission speed and security are key. The reason why high-end optical communication chips are difficult to break through, the technical requirements for materials are high, and the process requirements are also very complicated. These are weak relative to foreign countries. In addition to these, the research of optical communication chips requires a lot of money, and the requirements for optical devices are high. The domestic optical industry chain needs to be improved. Since there is no prior attention to photonic chips, integrated photons are very dependent on imports. However, with the country's attention, research and development will increase, and in the future, this technology will surely make a breakthrough and change the pattern of high-end optical communication chip imports. 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