... to IEEE802.3-2005 and Chinese technical requirement of Ethernet Passive Optical Network (EPON). This product supports integrated ... Equipment components NoItemFull loadQtyDescription1Main board12 EPON interfaces, 4 Gigabit Ethernet ports, 4 Gigabit SFP slots, 1 10G HDMI interface, 1 ... debugging port, 1 management Ethernet port, -48Vdc power supply input2PON ...