What speed rate does this SFP+ switch support?
This GoodTop 8 port 10G SFP+ managed switch supports two speed modes of 10G/2.5G and 10G/1G. That is to say, it doesn't auto-negotiate at 10G, 2.5G and 1G. It supports auto-negotiate at 10G and 2.5G. Or auto-negotiate at 10G and 1G. The default mode is 10G/2.5G, the 1G devices can't be recognized under this mode. It needs you to login to switch to set it to another mode manually on web interface.