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MTBF information for some switches

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  • 1.  MTBF information for some switches

    Posted Jan 11, 2019 11:13 AM

    Hi all.

    I am looking for the MTBF info for the some switchs:

    Aruba 2920-48G Switch (J9728A)
    Aruba 5406R zl2 Switch (J9821A)
    Aruba 2930F 48G Switch(JL254A)
    ARUBA 1920S 24G Switch

    Thanks.



  • 2.  RE: MTBF information for some switches
    Best Answer

    Posted Jan 14, 2019 03:56 AM

    These are the numbers that I have:

     

    Aruba 2920-48G Switch (J9728A):  309541 hours

    Aruba 5406R zl2 Switch (J9821A): depends on the modules; chassis J9850A: 700800 hours
    Aruba 2930F 48G Switch(JL254A): 565161 hours
    ARUBA 1920S 24G Switch (JL381A):  700800 hours

     



  • 3.  RE: MTBF information for some switches

    Posted Jan 14, 2019 12:05 PM

    many thanks



  • 4.  RE: MTBF information for some switches

    Posted Jul 16, 2019 04:53 AM

    Hi,

    Can you mention  Aruba 2930F 48G  740W POE+ (JL558A) and 8G 125W POE+ (JL258A) as well?



  • 5.  RE: MTBF information for some switches

    Posted Jul 16, 2019 05:18 AM

    For JL258A: 398182 hours

    For JL558A: 357551 hours



  • 6.  RE: MTBF information for some switches

    Posted Aug 01, 2019 02:53 AM

    Hi Herman,

    Can you mention JL259A-)Aruba 2930F 24G 4SFP Switch) MFBT as Well.

     



  • 7.  RE: MTBF information for some switches

    Posted Aug 01, 2019 03:34 AM

    Sure, that is 995455 hours



  • 8.  RE: MTBF information for some switches

    Posted Aug 22, 2019 02:33 PM

    Anyway, I could get the info on

     

    J9986A

    JL087A

    JL083A

    J4858D



  • 9.  RE: MTBF information for some switches

    Posted Sep 03, 2019 11:35 AM

    Please contact your local Aruba SE.



  • 10.  RE: MTBF information for some switches

    Posted Feb 06, 2020 05:04 PM

    What about the MTBF of Aruba 2930M 24G 1-slot Switch?

     

    Thanks in advance.



  • 11.  RE: MTBF information for some switches

    Posted Feb 07, 2020 02:48 AM

    497,727 hours



  • 12.  RE: MTBF information for some switches

    Posted Sep 17, 2020 01:57 PM

    Good afternoon Herman, how are you?

     

    Could you be so kind to tell me the MTBF of Aruba 2930F (JL256A)?

     

    Thanks in advance.

     

    Best regards.

    Gonzalo.



  • 13.  RE: MTBF information for some switches

    Posted Sep 22, 2020 05:02 AM

    Dear all,

     

    if someone can provide info for MTBF on Aruba 2530-24g-poe+ Switch (J9773A)

     

    Thank you!



  • 14.  RE: MTBF information for some switches

    Posted Sep 22, 2020 05:30 AM

    Please reach out to your Aruba partner, or local Aruba Sales team to get actual information on MTBF values.



  • 15.  RE: MTBF information for some switches

    Posted Sep 22, 2020 06:00 AM

    Dear Herman,

     

    I'm registered Aruba Partner with access to Aruba/HPE technical library, but with no documents which states MTBF.

     

    I don't understand why this information is not publicly available, since it is important attribute of "reliable" L2 access/edge switch. Otherwise people will put these products in same basket as TP-Link, Planet...

     

    Hope you understand, thanks

     



  • 16.  RE: MTBF information for some switches

    Posted Sep 22, 2020 06:39 AM

    I do understand. It is however that these data can only be requested through an Aruba Employee for switches. You have seen some of the numbers above, and these show the equipment is reliable.

     

    Please reach out to your Aruba SE to get this data.

     

     



  • 17.  RE: MTBF information for some switches

    Posted Sep 22, 2020 11:08 AM

    Hi callmesmooth.

     

    The MTBF for J9773A is 419,139 hours.

     

    Best regards.

    Gonzalo.



  • 18.  RE: MTBF information for some switches

    Posted Sep 23, 2020 03:26 AM

    Thank you GLM-TD!

     

    For those interested, here are additional info I have managed to aquire from official sources (Aruba 2530-G switches series)

     

    Predicted MTBF/hrs

    J9773A 24G PoE+ - 419,139

    J9774A 8G PoE+  1,536,842

    J9775A 48G - 530,909

    J9776A 24 G- 591,892

     

    In addition, Predicted AFR/%

    J9773A 24G PoE+ - 2.09

    J9774A 8G PoE+ - 0.57

    J9775A 48G - 1.65

    J9776A 24G - 1.48