Huawei SFP - GE - LX - SM1490 - BIDI - Huawei OptiX PTN 905B SFP Module BiDi Transceiver,eSFP,Tx1490nm/Rx1310nm,1.25Gb/s,-9dBm,-3dBm,-19.5dBm,LC,SM,10km Part Number 34060475-001 Model SFP-GE-LX-SM1490-BIDI Description BiDi Transceiver,eSFP,Tx1490nm/Rx1310nm,1.25Gb/s,-9dBm,-3dBm,-19.5dBm,LC,SM,10km Discount Category SFP Module Product Line Networking Product Series OptiX PTN 905B UOM PCS