The HP J9301A ProCurve 10-GbE XFP-SFP+ 3m Direct Attach Cable is a 3m direct attach copper cable with an XFP connector attached on one end and an SFP+ connector attached on the other end. The HP J9301A ProCurve 10-GbE XFP-SFP+ 3m Direct Attach Cable provides a low price connectivity option between switches/servers/storage to interconnect XFP and SFP+ form factors. The HP J9301A ProCurve 10-GbE XFP-SFP+ 3m Direct Attach Cable features a Lifetime warranty for as long as you own the product, with next-business-day advance replacement.