EX4600 warranty and SFPs

Hello all,

 Hope All is well, I need to assure from the below if any one could help.

- Does EX 4600 come with no ports , in other words ( 48 port  empty ) we shall order separaetly the SFPs which required ?

- Does any Juniper switch come by default with a life time warranty without purchasing its SVC ( Support) or the warranty only  included in its support ?

Thanks ..