5G網路佈建方興未艾，加上智慧型手機日益普及與資料流量成長，帶動光通訊各領域市場發展，根據統計，全球光收發模組市場規模將從2020年的57億美元成長到2025年的92億美元，複合年增長率為10.0％。

The proliferation of 5G network deployment, coupled with the increasing popularity of smart phones and the growth of data traffic, have driven the development of the optical communications market in various fields. According to statistics, the global optical transceiver module market size will grow from 5.7 billion US dollars in 2020 to 2025. 9.2 billion US dollars, a compound annual growth rate of 10.0%.