今年的光网络大会中,高速传输网络的建设成为全场会议的重要议题。中国电信科技委主任韦乐平也明确表示,100G等高速传输网络的建设需要进一步减少光纤网络的传输损耗,低损耗光纤、超低损耗光纤将成为我国基础网络建设的主要载体。与此同时,FTTH的进一步推进对于接入端的光纤 This year’s optical network conference, the construction of high-speed transmission network has become an important topic of the audience. Wei Leping, director of China Telecom Science and Technology Commission, also made it clear that the construction of 100G high-speed transmission networks needs to further reduce the transmission loss of optical networks. Low-loss optical fibers and ultra-low-loss optical fibers will become the main carriers of China’s basic network construction. In the meantime, further advancement of FTTH is for optical fibers on the access side