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Days Bo communications always maintain the product of high integration, stable and reliable, easy maintenance and many other features. The product line applies telecom, mobile, China Unicom, national grid, broadcasting, military, government, public security, intelligent transportation, education, financial and smart security and safe city, optical fiber broadband community and other fields. With the large-scale development of broadband networks and continuous breakthroughs in new technologies, Broadcom provides fiber optic high-definition transmission system solutions to provide solutions that are more suitable for network needs.