High-Sensitivity Optical Input (-29 dBm)DFB-LD 1.31 and/or 1.55 um OutputAdd/Drop Mode with MP1570AG.826 Performance Monitor, B1Section Trace (J0)Controls and Operation Similar to MP1570ABuilt-in Floppy Drive我公司还收售其它各类光谱分析仪、点/可调光源、光功率主机/模块/探头、光衰、插回测试仪/模块、光波长计、误...