美股光通信板块盘初走高，迈威尔科技涨超6%，Coherent涨近5%，Lumentum涨近3%。

其他语言标题

• EnglishUS stock optical communication sector rose in early trading, Marvell Technology up over 6%, Coherent up nearly 5%, Lumentum up nearly 3%.
• 한국어美股光通信板块开盘初期走高，迈威尔科技上涨超过6%，Coherent上涨近5%，Lumentum上涨近3%。