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Mean time between failure for catalyst switches

I work as a technical consultant and I need to use MTBF to calculate availability and costs associated with the following models.

I am looking for MTBF for catalyst 4506 (supevisor IV) and catalyst 6506 (Sup engine 2 -2ge).

Can anybody help me with this please. Also it will be great to have list of MTBF for other switches.


  • Other Network Infrastructure Subjects

Re: Mean time between failure for catalyst switches

I'm also looking for the same information. I'm not sure if you've seen it but a

member of the forum (liviu.gheorghe) gave me the link below:

It was very useful but it did not contain most of the information that I needed.

Information about the MTBF of the 6500 and some modules were provided

but I think a complete list for all of the modules doesn't exist at CCO.

I would be very glad if somebody out there knows if it exists or not,

and if it does, where?