HP  1820-24G-PoE+  (185W)  Switch  Managed  12  x  RJ45  autosensing  10/100/1000  PoE+  ports  12  x  RJ45  autosensing  10/100/1000  ports  2  x  SFP  100/1000.  J9983AKey  features•  Customized  operation  using  intuitive  Web  interface•  Flexible  deployment  options  including  wall,  under  table,  and  desktop  mounting•  24-  and  48-port  models  include  SFP  ports•  8-,  24-  and  48-port  non-PoE+  models  are  fanless  for  quiet  operation•  Limited  Lifetime  Warrantyhttps://h20195.www2.hpe.com/v2/GetPDF.aspx/4AA5-6352ENW.pdf