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100G DP-BPSK?
提问者:z3326   |  提问时间:2011-10-14 07:58
在100G的海缆系统,Infinera用到DP-BPSK调制格式。这个B是指什么呢?有啥好处呢?
BPSK就是两个相位点的最简单的两相调制,前面加D表示差分,DP不知道啥意思。
回答时间:2011-10-14 09:16
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