[c-nsp] Chassis Failure Rate

Kaegler, Mike KaeglerM at tessco.com
Thu Feb 25 13:50:57 EST 2010

6500: One backplane failure in 120 chassis-years (number of chassis
running times the number of years they've been running).
4500: Zero in 20 chassis-years.

-----Original Message-----
From: cisco-nsp-bounces at puck.nether.net
[mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of
NMaio at guesswho.com
Sent: Thursday, February 25, 2010 8:34 AM
To: cisco-nsp at puck.nether.net
Subject: [c-nsp] Chassis Failure Rate

Just a quick consensus.

Have many people experienced chassis/backplane failure in the
45xx/65xx/76xx lines?  I have not yet (knock on wood) and I would just
like to know if people have experienced this and how often.  I have read
a few posts where this has happened.

Thanks in advance.

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