On a closely related subject:
Please does anyone have rear-panel pinouts and enable instructions for
the Cisco Catalyst WS-CAC-2500w series (42V @ 55A, 12V @ 1-0A, 5V @
5A)... or even the mating connector from the rack unit?
73 from Ian GM3SEK
>-----Original Message-----
>From: Amps [mailto:amps-bounces@contesting.com] On Behalf Of Benedikt
>Sveinsson
>Sent: 26 March 2014 13:25
>To: Paul Decker; david.kirkby@onetel.net
>Cc: amps@contesting.com
>Subject: Re: [Amps] 50 V high current power supplies
>
>Hi
>
>I actually work for HP in Iceland, got 4 of those from decommissioned
>blade cluster.
>
>I took one a part and remounted inside a better enclosure. (4x high
speed
>fan¹s inside)
>
>Work fine - they are made originally by Emerson/Astec and have the part
>number HPS3KW
>
>Here are some links
>
>http://www.bigskyspaces.com/w7gj/hps3kw.pdf (shows how to enable the
>output)
>
>
>
>I did play around with the I2C interface of the power supply and
managed
>to read what is available and was dissapointed by the result, I only
>managed to read the temperature / fan status and input line voltage. I
did
>not manage to read current usage / output voltage - so I used a
external
>probe for that.
>
>I have the i2c protocol for the model if needed.
>
>
>73, Benni TF3CY
>
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