FTQ2-HG-ER4 100G QSFP28 ER4 40km光收发器 LAN-WDM EML 4×25.78G DDM LC 0~70°C100G QSFP28 Transceivers, 100G Transceivers, FTQ2-HG-ER4系列 100G QSFP28 ER4 40km光收发器 (LAN-WDM EML 4×25.78G DDM), 产品分类, 光器件, 光通信器件100G Ethernet, 100G QSFP28, 100G transceiver, 100GBASE-ER4, 100G光模块, 100G光通信, 25.78Gb/s, 40km transceiver, 4WDM-40, EML Laser, F-tone Networks, FTQ2-HG-ER4, IEEE 802.3ba, LC Duplex, QSFP28 ER4, QSFP28 MSA, SFF-8636, SMF Transceiver, 光收发模块, 单模光模块