Description of Multi-mode optical module

July 11, 2019

The optical module used in conjunction with a multi-mode fiber can obtain the best transmission characteristics. This optical module is called a multi-mode optical module. It can transmit multiple modes of light. The appearance is shown in the figure below. Multi-mode optical modules are generally used for short-range transmission because they have a large dispersion between modes and limit the frequency of transmission of digital signals.
SHENZHEN OPTFOCUS TECHNOLOGY CO.. .. LTD is a manufacturer of optical communications products after Huawei and ZTE. The company independently develops, produces and sells optical communications network products. The company is based on the development and production of fiber-optic to household(FTTH) and fiber-optic to desktop(FTTD), all-optical access network equipment and terminal products. For many years, it has focused on the transmission and access products of Ethernet, and its sales network has spread over more than 30 provinces and cities across the country, as well as Southeast Asia and Europe and the United States