当前位置: X-MOL 学术J. Lightw. Technol. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Unrepeatered Transmission over 670.64km of 50G BPSK, 653.35km of 100G SP-QPSK, 601.93km of 200G 8QAM and 502.13km of 400G 64QAM
Journal of Lightwave Technology ( IF 4.1 ) Pub Date : 2020-01-15 , DOI: 10.1109/jlt.2019.2939842
Jian Xu , Jianjun Wu , Fusheng Zheng , Weihua Li , Li Deng , Hongyan Zhou , Lei Zhang , Shugang Jia , Xiaohong Zhang , Haitao Chen , Shujuan Sun , Qianggao Hu , Jiekui Yu , Jiasheng Liu , Qing Luo , Wenzhong Wang , Liyan Huang , Min Xiang

We report the results of 50G, 100G, 200G, 400G un- repeatered transmission aimed at achieving the longest distance without any inline active elements, this system realizes record single-carrier 50 Gb/s (PM-BPSK), 100 Gb/s (PS-QPSK), 200 Gb/s (PM-8QAM) and 400 Gb/s (PM-64QAM) unrepeatered transmission over 670.64 km with 103.95 dB span loss, 653.35 km with 101.27 dB span loss, 601.93 km with 93.3 dB span loss, and 502.13 km with 77.83 dB span loss, respectively. This is achieved using optimized high-order Raman pumps, cascaded RGUs and coherent modulation format with concatenated FEC. G.654.E fiber with ultra-low loss & 130 μm2 effective area is used as span fiber.

中文翻译:

50G BPSK 670.64km、100G SP-QPSK 653.35km、200G 8QAM 601.93km和400G 64QAM 502.13km无中继传输

我们报告了 50G、100G、200G、400G 无中继传输的结果,旨在在没有任何内联有源元件的情况下实现最长距离,该系统实现了记录单载波 50 Gb/s (PM-BPSK)、100 Gb/s ( PS-QPSK)、200 Gb/s (PM-8QAM) 和 400 Gb/s (PM-64QAM) 无中继传输 670.64 公里,103.95 dB 跨距损耗,653.35 公里,101.27 dB 跨距损耗,601.93 公里,3 dB 跨距损耗9和 502.13 公里,分别具有 77.83 dB 的跨度损耗。这是通过使用优化的高阶拉曼泵、级联 RGU 和具有级联 FEC 的相干调制格式来实现的。超低损耗和130μm2有效面积的G.654.​​E光纤用作跨接光纤。
更新日期:2020-01-15
down
wechat
bug