[e-nsp] alpine3808/3804 and restarts @ 1PSU power down

Marcin Kuczera marcin at leon.pl
Fri Mar 13 08:24:14 EDT 2009


Teun Vink wrote:
> On Thu, 2009-03-12 at 21:42 +0100, Marcin Kuczera wrote:
>> hello,
>>
>> is it normal that when one PSU in Alpine goes down (power or fault) the 
>> switch reboots ?
> 
> No.

Ok, did anyone had such case ?
I have it on 2 switches, Alpine 3804 and 3808. This is not always 
happening, but sometimes..

Recently, one PSU failed. The problem is that the fuse is ok, 
electromagnetic circuit breaker is also ok but the PSU is not coming up.
This is the third one that died in similar situation, power down on one 
branch and PSU dies..

Do you have any idea which element could be faulty ?

Regards,
Marcin


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