This product now includes free next business day onsite replacement ndash for further details please click here netgearrsquos stackable poe managed gigabit switch gsm7228ps allows the most flexible and easy to deploy gigabit power over ethernet infrastructure all the 24 ports of 101001000 mbps interfaces support 8023af poe standard with a comfortable 384 watts total budget the first 8 ports support high power 8023at poe with up to 30 watts per port four sfp gigabit interfaces p