HP Procurve ProCurve 2910al-48G Ethernet Switch(J9147A#ABA) HP ProCurve 2910al-48G Ethernet Switch - 4 x SFP (mini-GBIC) - 48 x 10/100/1000Base-T HP ProCurve 2910al-48G Ethernet Switch 4 x SFP (mini-GBIC) - 48 x 10/100/1000Base-T