J9731A HP Procurve 2920 2-port 10GbE SFP+ Module
J9731A HP Procurve 2920 2-port 10GbE SFP+ Module
J9731A HP Procurve 2920 2-port 10GbE SFP+ Module
J9731A HP Procurve 2920 2-port 10GbE SFP+ Module, meer informatie op : http://z2z-hpcom-static2-prd-02.external.hp.com/us/en/networking/products/switches/HP_2920_Switch_Series/index.aspx#J9731A