【2.5Gb&10Gb Switch】The switch is equipped with 4 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 GoodTop RJ45 copper modules,optical fiber SFP+ modules,10G DAC and AOC cable. (Note: The 10G SFP+ ports might be not supporting special GPON/XGSPON modules from some Internet Service Provider).