GP-XFP-1S-PCW is a 10GBASE-SR XFP Transceiver, generic for Force10 GP-XFP-1S. It is guaranteed compatible for all Force10 switch and router product lines. This transceiver can be mixed and deployed with Force10 OEM transceivers for seamless network performance and interoperability. PC Wholesale offers a LIFETIME advance replacement warranty on all transceivers (compared to 90 days from most OEM manufacturers).