[j-nsp] EX4550 true power consumption

Jed Laundry jlaundry at jlaundry.com
Thu Oct 24 05:16:14 EDT 2013


Hi Jonas,

Not sure if it helps, but on my lab -48V D.C. unit I'm seeing ~100W with 2x
SFP+, 5x SFP and 2x ge copper (no stacking/expansion module).

Thanks,
Jed.
 On 24/10/2013 6:26 am, "Jonas Frey (Probe Networks)" <jf at probe-networks.de>
wrote:

> Hello,
>
> does anybody have real world power consumption specs of the EX4550?
> (EX4550-32F-AFI)
> Juniper has no word about this anywhere in the documentation. There are
> only statements about the power supply itself (650W capacity) and "less
> than five watts per 10GB fiber interface".
> I've been able to find various values on non-juniper related sites which
> range from 175W to 345W.
>
> Best regards,
> Jonas
>
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