Place of Origin:Guangdong, China (Mainland) Brand Name:Fiber home Model Number:AN5516-04, 2 Pon 4 Pon Gpon OLT, Mini size C+ C++ Module AN5516-04 OLT For Sale Uplink:HSUA/HUSB/HUSC Working voltage:DC48V or DC+AC Application::FTTH FTTX Network Support:Gpon/Epon service slot:2 Warranty:1 Year Operating humidity:5%RH~95%RH Dimensions (W x D x H):65*45*24cm Servie:EPON/GPON/10G PON/P2P