Stacking catalyst c2960x-48FPD-L

[Stephane D]

Hello,

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+

[Jaderson Pessoa]

to improve it, you can use a LAG with four interface that you will have a virtual bandwidth 40gb

[balaji.bandi]

Stack cable only go upto 3Meters.

here is the Virtual stack document for reference :

https://www.cisco.com/c/dam/en/us/products/collateral/switches/catalyst-2960-x-series-switches/white-paper-c11-739615.pdf

But if you looking to extend the L2 to other side of 50Meters, then do port-channel.