摘要
随着IEEE 802.3ba标准的制定完成,100Gbit/s以太网技术已经得到验证并标准化。400Gbit/s以太网和OTN(光传输网)标准成为了下一步人们关注的焦点。文章基于现行100Gbit/s标准,讨论了双载波偏振复用的16QAM(正交幅度调制)、阵列相干探测等以太网和OTN的400Gbit/s光网络模块相关技术。
With the formulation of IEEE802.3ba standard,100 Gbit/s Ethernet technologies have been verified and standardized and 400 Gbit/s Ethernet and OTN standards become the next focus of concern.This paper discusses the relevant technologies,such as 2SC-DP-16QAM,coherent-detection array,for 400 Gbit/s Ethernet and OTN optical modules on the basis of the current 100 Gbit/s standard.
出处
《光通信研究》
北大核心
2012年第1期41-45,共5页
Study on Optical Communications
