which best Sweet for CDJ

Good evening , I will go straight to the point , to be able to take my doubts
I have 4 CDJ a couple of CDJ2000s and a pair CDJ2000s Nexus , I bought a Sweet to new to be able to operate the link mode, among them , however my doubts is this:
There's this Sweet I bought the bus it is 10/100 , it will be it will endure to transfer the data without locking the CDJ ??
Is it necessary to buy a Sweet bus with 10/100/1000 ?? I'm waiting.

Thank you