Product name:ftth olt 2 4 8 16 PON optical inal Passive optical network PON PORT:2 PORT,4 PORT,8PORT,16PORT Wavelength:20KM,40KM Dimension:442mm*200mm*43.6mm Material:Stainless Steel Max splitting ratio:1:64 Connector Type:1000BASE-PX20+ PX20++ EPON port speed:1.25Gbps Uplink PORT:10 100 1000M Application:FTTH FTTB FTTX Network