[j-nsp] M10s and power supply saga

[joe lin]

Send "show chassis hardware" out to the list..

maybe it will hand a better clue

-Joe

----- Original Message ----- 
From: "Basil Kruglov" <basil at cifnet.com>
To: <juniper-nsp at puck.nether.net>
Sent: Thursday, October 16, 2003 12:18 PM
Subject: [j-nsp] M10s and power supply saga


> Hello List,
>
> This is my 2nd post, I couldn't get any kind of support from Juniper (lack
> of any support contract, these are the first junipers in our network,
we're
> just test-driving them). I have two used M10s, both of them have 2 AC
power
> supplies. However, show chassis environment or show chassis hardware has
> them in "absent" state
>
> First box 5.7R2.4 (came with the box):
>
> root at border2.chi-il> show chassis environment
> Class Item                   Status     Measurement
> Power Power Supply A         Absent <--
>       Power Supply B         Absent <--
> Temp  FPC 0                  OK         26 degrees C / 78 degrees F
>       FPC 1                  OK         25 degrees C / 77 degrees F
>       FEB                    OK         27 degrees C / 80 degrees F
>       PS Intake              OK         23 degrees C / 73 degrees F
>       PS Exhaust             OK         25 degrees C / 77 degrees F
>       Routing Engine         OK         29 degrees C / 84 degrees F
>
> 2nd box 6.0R2.4 (came with the box):
> root> show chassis environment
> Class Item                   Status     Measurement
> Power Power Supply A         Absent <--
>       Power Supply B         Absent <--
> Temp  FPC 0                  OK         28 degrees C / 82 degrees F
>       FPC 1                  OK         27 degrees C / 80 degrees F
>       FEB                    OK         32 degrees C / 89 degrees F
>       PS Intake              OK         27 degrees C / 80 degrees F
>       PS Exhaust             OK         27 degrees C / 80 degrees F
>
>
> Already tried swapping power supplies, all of them work. Also tried
> swapping FEBs and REs, with no luck.
>
> No alarms, or any indication of something failing, but I really like to
> solve this mystery before putting either one of these units in test
> production environment. ;)
>
> Any clues, and what are the odds.. Thanks in advance for any help,
>
> -Basil @ CIFNet
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>