The switch is equipped with 16 x 2.5G Ethernet Ports and 2 x 10G SFP+ Slots. 2.5G ports supports 10/100/1000M/2.5G adaptive speed and Auto MDI/MDIX. 10G SFP+ Slots supports 10M/100M/1G/2.5G/10G speed,and compatible with RJ45 copper modules,optical fiber modules,DAC and AOC cables.(Note: It doesn’t support GPON/XGSPON modules).