I was very surprised today that the 3750X equipped with the 4x SFP+ 10GE module, does NOT support a 1 Gig copper GLC-T in all of the 4 SFP+ ports. 1 Gig Fiber SFPs are supported in all 4 ports, but a copper 1 Gig SFP is only supported in slot 1 & 3 ??
Is this a hardware limitation or might it get resolved in future releases ?