For the upgrade of a catalyst 6506 i received a fantray with the name C6506-E-FAN can i use it in my cat6506 ?
I haven't got a 6500 with this setup but Cisco made sure that when they replaced the original chassis with the E-chassis you could still order the high speed fan trays for the 6500 chassis (FAN2). This suggests that an E-FAN is not compatible with the original chassis otherwise i'm not sure why they would continue to make them available.
See attached sheet for more details
Satish - do you have a 6500 with this setup ?