HP - J9309A - Interface Module 4-Port 10Gbps SFP+ J9309A - HP - ProCurve 4-Ports 10Gbps SFP+ zl Interface Module $145.86
HP - J9309-69001 - Expansion Module 4-Port 10GbE SFP+ J9309-69001 - HP - ProCurve 4-Ports 10GBe SFP+ zl Expansion Module $618.46 $524.12
HP - J9537A#ABA - Expansion Module 24-Port SFP J9537A#ABA - HP - ProCurve Expansion Module 24 x SFP $922.50 $750.00
HP - JD368B - Expansion Module Dual-Port SFP+ 10GbE JD368B - HP - Dual-Ports SFP+ 10Gbps Gigabit Ethernet Expansion Module for A5500 E4800 and E4500 Switches $157.08
HP - J9008A - Expansion Module 2-Port 10GbE SFP+ J9008A - HP - ProCurve 10-GBE 2-Ports SFP+ AL Expansion Module $108.37 $88.11