Which would be the correct SFP+ cables to  with a CBS250, I want to connect 4 of them together.TIA  

I am looking to buy a few POE 48 port switches and I have narrowed it down to either  - Cisco CBS250, Managed, L3, Gigabit Ethernet (10/100/1000), Power over Ethernet (PoE), Rack mounting, 1U CBS250-48P-4X-UK or Cisco Small Business SG220-50P, Manage...

I am looking to buy a few POE 48 port switches and I have narrowed it down to either  - Cisco CBS250, Managed, L3, Gigabit Ethernet (10/100/1000), Power over Ethernet (PoE), Rack mounting, 1U CBS250-48P-4X-UK or Cisco Small Business SG220-50P, Manage...

We are in the process of trying to reconfigure our Duo 2FA environment / Sonicwall SMA410. We are currently have the Duo / SMA configured using Radius & a Windows 2019 NPS server. We currently have the routing setup to route across several offices ...