10GB uplinks or 10GB switches? The 220 and 440 both have 10GB uplinks (in various numbers). If you are looking for a 10GB front-panel port switch, then take a look at our 620, 670 or 690 products.
Ilya:
1) Could I stack 24 and 48 ports models?
Yes. One item to note is that stacking is done via the front-pane SFP+ ports, and the 12 & 24 port models only have 2 SFPs - hence when stacking these units you would not have any uplinks on the 12 or ...
Both would be good choices - the 440 48 port PoE model an provide up 15 watts on all 48 ports (or 30 W on 24 ports), and through an external power supply you can provide additional power for up to 48 ports of 30W. The 440 runs the EXOS network opera...
