之所以会是这三个的原因
光模块有cpo npo 之类的po
我又是喜欢单掉个股
所以赢面很小
但是这些光模块,都需要光芯片,不管怎么po都需要一堆光芯片
所以就买了前两个
至于最后一个就是源头的材料了,长久稀缺。
From X
Disclaimer: The above content reflects only the author's opinion and does not represent any stance of CoinNX, nor does it constitute any investment advice related to CoinNX.


