What is different bettwen these two chassis? WS-C6509-NEB and WS-C6509
I'm thinking abou this two bundles WS-C6509-2500AC= and WS-C6509NEB-1300A=, do i have to get fan separately?
if this question is related to your other thread the one when you ask about a bundle with FWSM it would be wise to go on there
A link to various chassis datasheet is:
so you can compare several parameters
Also if your account has enough privileges you can take advantage of IOS software advisor that can help you to build your chassis
it is a little slow but it is smart enough to suggest you the right FAN type depending on linecards
Hope to help