Your search for "Force10 XFP" revealed the following:
Nortel NTTP81BA-03 10GB Base-LR/LW 1310nm SXP3101NV-N2 XFP Transceiver
SKU: NSB-8820
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 69.99
• 9 in stock
Call if you need more
Alcatel-Lucent 1AB375380002 10GB BASE-LR 1310nm Long Reach LC XFP Transceiver
SKU: NSB-7079
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 29.95
• Only 3 remaining
Call if you need more
Nortel NTTP81BA 03 10GB BASE-LR LW 1310nm XFP Transceiver
SKU: NSB-9821
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
$ 44.99
• 10 in stock
Call if you need more
NEW Dell DF10MXL 1C01H Force10 MXL PowerEdge 2x 40GB QSFP+ Switch Module
SKU: NSN-9322
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Juniper XFP-10GE-LR 10GB BASE-LR 1310nm SMF XFP Transceiver
SKU: NSN-8000
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Dell Force10 Z9000-PWR-DC-R Z9000 Series 1000W DC B-F Air Server Power
SKU: NSN-9622
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Juniper EX-XFP-10GE-ER 10GB BASE-ER 1590nm SMF LC XFP Transceiver
SKU: NSH-5025
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Juniper SRX-XFP-10GE-ER 10GB BASE-ER SMF Optical XFP Transceiver
SKU: NSB-3534
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco DWDM-XFP-52.52 10GB BASE-DWDM 1552.52nm SMF XFP Transceiver
SKU: NSN-3117
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Juniper XFP-10G-SR 10GB BASE-SR 850nm MMF LC XFP Transceiver
SKU: NSB-0369
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days