RecodeX 重构消息,美股光通信板块盘前多数下跌。Lumentum跌0.49%,康宁跌0.57%,Coherent跌0.49%,应用光电跌0.62%,博通跌0.40%,迈威尔科技跌0.49%;Ciena逆势上涨0.18%。