What does it mean by 1/10G SFP+ vs 64 SFP+ or 48 SFP+

[CiscoSupport4464]

What is the difference between 1/10G SFP+ vs 64 SFP+ or 48 SFP+ Some of 3850 has a description like this and some of the nexus switch shows 48 SFP+ and 6 QSFP+?

Can you please explain?

Regards

Meet

[Reza Sharifi]

1/10G SFP+ means the fiber port can support 1Gig or 10Gig.

64 SFP+ or 48 SFP+  is the number of SFP+ the whole switch supports.

6 QSFP+ means the switch supports 6 40Gig ports.

HTH