Hello George,
Please, take a look into the "Product Migration Option" section of the following EoL document:
http://www.cisco.com/en/US/partner/prod/collateral/switches/ps5718/ps708/end_of_life_notice_c51-729149.html
I would suggest you to contact your local Cisco accouting team in order to recieve more information regarding PoE+ based solutions for Catalyst 6500 product family.
Thank you
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Best regards,
Dmitry Skotnikov
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Best regards,
Dmitry Skotnikov