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AOS Switches power consumption

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  • 1.  AOS Switches power consumption

    Posted Nov 19, 2020 08:54 AM

    Hi,

    With regards to the power consumption values provided (without PoE devices connected, i.e. base values)

    • J9821 –                 363 W
    • JL003A-                423 W
    • JL001A-                630 W
    • JL074A-                 145W
    • JL-073A-               105W

    Are these peak values or nominal values or average values?

    Regards,
    Brian



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    Brian Michael
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  • 2.  RE: AOS Switches power consumption

    MVP GURU
    Posted Nov 19, 2020 04:16 PM
    Hi!

    Let's see the first SKU you asked for: J9821...well, first of all, it is probably the J9821A...if so that SKU represents a bundle made of:

    • 1 Aruba 5406R zl2 Switch chassis with 6 free slots (J9821A)
    • 1 Aruba 5400R zl2 Management Module (J9827A)
    • 1 Aruba 5406R zl2 Switch Fan Tray (J9831A)
    • No Power Supply (min 1 unit, max 2 units)

    So...where you found 363 Watts value?

    The power consumption in "idle" mode (no interface connected, no PoE supplied) should also consider eventually:

    • At least one MM (J9827A) or at best two MMs
    • At least one PS Unit or, at best, two PS Units
    • Quantity and Type of I/O Module(s) installed

    Only then the power calculation will be reasonable. I don't believe a 5406 chassis with one MMs and one PS drains 363 Watts at idle.

    ------------------------------
    Davide Poletto
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    Original Message


  • 3.  RE: AOS Switches power consumption

    Posted Nov 20, 2020 04:20 AM
      |   view attached
    Hi,

    Appreciate the feedback.

    PFB the BoQ:
    J9821A Aruba 5406R zl2 Switch 1
    J9828A Aruba 5400R 700W PoE+ zl2 PSU 2
    J9828A      ACC   INCLUDED: Power Cord - United Kingdom localization 2
    J9989A Aruba 12p PoE+ / 12p 1GbE SFP v3 zl2 Mod 1
    J4859D Aruba 1G SFP LC LX 10km SMF Transceiver 12
    J9989A Aruba 12p PoE+ / 12p 1GbE SFP v3 zl2 Mod 1
    J4859D Aruba 1G SFP LC LX 10km SMF Transceiver 5

    Attached is the site summary for the mentioned BoQ, Is the power consumption value
    1. Peak?
    2. Nominal?
    3. Average?

    Regards,
    Brian

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    Brian Michael
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    Original Message