单纤双向光模块,单纤双向光模块原理图

sfp单纤双向千兆光模块1270nm/1310nm光模块
sfpbidi单纤双向光模块
诺可信sfp光模块华为h3c思科单纤双向千兆单模单芯20km光纤模块
10g xfp bidi单纤双向光模块
厂家直供 sfp单纤双向光模块 ge-sm-lx-sc sfp模块