10GBase-t switch

I'm searching for a switch with at least one 10Gbase-T ethernet port and some gigabit ethernet for lab test.

From cisco web site i've seen for example a 3560 model with X2 module and CX4 port but nothing with 10Gb-T.

Unfortunately my budget couldn't arrive to nexus or cat6500.... Do you have some other vendor model i can check? Bye Mirko