When designing a DWDM optical transmission solution, the distance between the two places is too far, and if a relay is added in the middle, it will cost a lot of money, or the middle is next to the desert, and a relay station cannot be set up. How to ensure the stable transmission of optical signals at this time?

Shenzhen HTFuture Technology Co., Ltd. is a big data transmission total solution provider focusing on optical fiber communication and information network products. Has a wealth of design experience in smart cities, national ring networks, PON networks, 5G fronthaul, DCI data center interconnection, power, coal mines, universities and other optical networks.