In recent years, the market size of the 100G QSFP28 100KM optical module has been expanding continuously. With the advancement of 5G network construction, the demand for long-distance transmission between 5G base stations has surged, making the 100G QSFP28 100KM optical module an important choice for 5G fronthaul and mid-haul applications, thus driving market growth. Data centers, aiming to meet the growing demands for data storage and processing, have been expanding and upgrading on a large scale. The demand for long-distance interconnection between data centers has also been very strong for this optical module. According to market research data, the global market size of the 100G QSFP28 100KM optical module has been growing at an annual rate of [X]% in the past few years, and it is expected to maintain this growth trend in the coming years.

The competition in the market for the 100G QSFP28 100KM optical module is fierce and diversified. International well-known companies such as Finisar (which has been acquired), Lumentum, and Infinera, with their advanced technology and rich market experience, hold important positions in the high-end market. Domestic companies such as Huawei, ZTE, WTD, and NeoPhotonics are also rising rapidly. Leveraging their cost advantages, localized services, and continuous technological innovation, they are gradually expanding their market share. In addition, there are many emerging companies in the market. By focusing on niche markets and participating in competition with differentiated products and services, they have further intensified the fierce competition in the market.

The application fields of this optical module are extremely extensive. In the telecommunications field, it is used to build high-speed communication networks, connecting network nodes at different geographical locations to support high-quality voice, video, and data services, meeting the growing data traffic demands of telecommunication networks. In the cloud computing field, it helps build cloud data centers, enabling high-speed data transmission and computing between servers and switches, enhancing the efficiency and reliability of cloud computing. It also provides high-bandwidth and long-distance transmission capabilities for interconnection between data centers, supporting large-scale data replication and synchronization. In the big data field, it is used for high-speed data transmission between data centers, server clusters, and distributed computing platforms, accelerating data transmission and processing speeds, and improving the efficiency of big data applications.

In the future, the 100G QSFP28 100KM optical module will develop towards higher performance and lower power consumption. On one hand, silicon photonics technology is expected to achieve breakthroughs. By integrating optical devices with silicon-based chips, it will improve transmission efficiency and reduce power consumption and costs. On the other hand, the application of coherent technology will further enhance long-distance transmission performance, increasing transmission distance and interference resistance, and adapting to more complex network environments.

With the maturation of technology and large-scale production, the cost of the 100G QSFP28 100KM optical module is expected to gradually decrease. This will make it more affordable for more enterprises and institutions, thereby promoting its application and popularization in more fields. Cost reduction will also lead to more intense market competition. Companies will need to continuously optimize production processes and improve product quality to maintain their competitiveness.

Under the global advocacy of green and low-carbon development, optical module manufacturers will pay more attention to the green and low-carbon design of products. By adopting low-power components and optimizing thermal design, they will reduce product energy consumption and environmental impact. Products that meet green and low-carbon standards will have a competitive advantage in the market and become a new direction for industry development.