4 Slots EPON SFP, 4 Slots 10G SFP+ Uplink, 4 Slots 10/100/1000M RJ45 Uplink. AC/DC 12V or 48V Power, Max Power Consumption <40W. Exclude SFP Module (SKU : HSGQ-XE04ID / HSGQ-XE04ID48V)