HP J8764-61001 - ProCurve switch vl 16-port Gig-T PoE module - Includes 24 RJ45 10/100/1000BASE-T autosensing ports - Requires Category 5 100-ohm UTP or STP cable or better Retail
HP J9550-61001 - ProCurve switch zl 24 port Gig-T v2 module - Includes 24 RJ45 10/100/1000BASE-T autosensing ports - Requires Category 5 100-ohm UTP or STP cable or better - PoE is NOT supported on this module Retail
HP J8702-69001 - ProCurve switch zl 24 port Gig-T PoE module - Includes 24 RJ45 10/100/1000BASE-T autosensing ports (capable of supplying Power over Ethernet (PoE) per IEEE 802.3af standard) - Requires Category 5 100-ohm UTP or STP cable or better Retail