What latency to expect from adding a network switch?

[yRaz]

So I'm currently running 100ft Ethernet cable to my modem/router but I'm turning the office next to my bedroom into the server room. I want to have 2.5GbE going from my computer to the switch connected to my servers, mainly for the extra bandwidth to my NAS, but I'm curious what kind of latency I would expect from going from switch to the router instead of just being connected directly to the router.

I'm planning on buying a TEG-S380 switch if that helps.

 

[Gabriel Pike]

It should be =<1ms per hop.