VS-C6509E-S720-10G
Catalyst Chassis+Fan Tray+Sup720-10G; IP Base ONLY incl. VSS
sku: SKU10791 VS-C6509E-SUP2T
Catalyst Chassis+Fan Tray + Sup2T; IP Services ONLY incl VSS
sku: SKU10801 VS-C6509VE-S72010G
Catalyst Chassis+Fan Tray+Sup720-10G; IP Base ONLY incl. VSS
sku: SKU10811 VS-C6509VE-SUP2T
Catalyst Chassis+Fan Tray + Sup2T; IP Services ONLY incl VSS
sku: SKU10821 WS-C6509-2GE
Cat6509 SMARTnet Bundle chassis,Sup1A-2GE,Fan Tray,No PwrSup
sku: SKU46491 WS-C6509-6816-16
Cat6509 w/S2-MSFC2,SFM2,WS-X6816-GBIC (Req Purch 2 2500W)
sku: SKU46501 WS-C6509-6816-32
Cat6509 w/S2-MSFC2,SFM2,2xWS-X6816-GBIC (Req Purch 2 2500W)
sku: SKU46511 
WS-C6509-E
Catalyst 6500 Enhanced 9-slot chassis,15RU,no PS,no Fan Tray
sku: SKU46521 
