Product Overview: Zhuhai Feiyu Optoelectronics Technology Co., Ltd. produced the SFP module products with a high-quality, multi-type features, at home and abroad enjoy a wide range of applications, products, primarily in telecommunications, energy, transport, railways, optoelectronics, aerospace, military , education and other fields. Product Features: l double / single LC optical interface l hot swap meet SFP MSA and SFF-8472 emission requirements l 1310nm FP LD or 1310 DFB LD 1550 DFB LD emission or emission l PIN PD received or APD PD receiving l + 3.3V Single-supply l metal packaging, good EMI and EMC performance l Work rate: 155M ~ 2.5Gbps l Transmission distance: 500m ~ 120km product Application: Application: PDH, SDH, SONET, Ethernet, Fibre Channel, and so on.