Hello Scott,
The information you are looking for can be found in "Cisco Gigabit Ethernet Transceiver Modules Compatibility Matrix":
http://www.cisco.com/c/en/us/td/docs/interfaces_modules/transceiver_modules/compatibility/matrix/GE_Tx_Matrix.html
scroll down to Catalyst 4500 Switches Support or search for WS-X45-SUP7-E, you will find that GLC-T is the one compatible.
For faster responses regarding 4500 Switches, I suggest posting questions to their respective technologies, for example, this question might have been answered faster on:
https://supportforums.cisco.com/community/6016/lan-switching-and-routing
HTH