... Module 2.Competitive Price 3.Standard:UL,FDA,CE ,CB,ROHS,TU 4.SFP+,SFP,XFP... 5.Perfect performance Neton SFP ... case operating temperature range8.Laser Class 1 IEC / CDRH compliant9.RoHS 6/6 compliant10.Compliant with product safety standardsApplication:1.10GBASE ... -SR, LR, ER, at 10.31Gbps2.10GBASE-LW at 9.95Gbps3.1000 Base-LX Ethernet4.8XFC at 8.5Gbps5.4XFC ...