I want stack 2 switch catalyst 2960x-48FPD-L
The switch are not in the same room. The distance between the room is 50 meter.
The bandwith required is 40Gb.
I see in the white-paper-c11-739615 that we can do that with the c2960xfiber-stk and module SFP+.
Is it true because i don't understant how we can have 40GB with 10Gb module SFP+
to improve it, you can use a LAG with four interface that you will have a virtual bandwidth 40gb
Stack cable only go upto 3Meters.
here is the Virtual stack document for reference :
But if you looking to extend the L2 to other side of 50Meters, then do port-channel.