Today, with the prevalence of 5G, optical modules are also developing rapidly. From low-speed 100G, 10G, and 10G to high-speed 100G, 200G, and 400G, the price of optical modules has also increased, and different modules are used in different scenarios. , if it is used in Gigabit Ethernet, you only need to use Gigabit optical modules.

　　Because of its mature product series, a variety of gigabit optical modules have appeared. The selection of gigabit optical modules in applications depends on the specific application scenarios, such as the type of equipment to be adapted, fiber resources, transmission distance, etc.