Your search for "Force10 XFP" revealed the following:

NEW Cisco DWDM-XFP-30.33 10GB BASE-DWDM 1530.33nm SMF XFP Transceiver

SKU: NSN-3007
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Cisco DWDM-XFP-58.98 10GB BASE-DWDM SMF Optical XFP Transceiver

SKU: NSH-3744
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

Juniper XFP-10GE-S 10GB BASE-SR 850nm Short Reach MMF XFP Transceiver

SKU: NSB-7075
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

NEW Cisco DWDM-XFP-42.94 10GB BASE-DWDM SMF Optical XFP Transceiver

SKU: NSN-3787
Condition: New
Shipping: Overnight Options
Warranty: 365 days

NEW Extreme 10G-XFP-SR 10GB BASE-SR 850nm LC MMF XFP Transceiver

SKU: NSN-5968
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Cisco DWDM-XFP-48.51 10GB BASE-DWDM 1548.51nm SMF XFP Transceiver

SKU: NSH-3780
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

Cisco DWDM-XFP-38.98 10GB BASE-DWDM 1538.98nm SMF XFP Transceiver

SKU: NSH-3794
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days