ExtremeSwitching (EXOS)

  • 1.  QSFP+ and QSFP 28

    Posted 03-03-2017 12:23
    Hello, all!

    There is new switch X870 with QSFP28 ports.
    Would it be normal working QSFP+ in this ports?

    As I saw - wavelenght and formfactor the same.
    Also Juniper have normal compatibility in such case.

    Thank you!


  • 2.  RE: QSFP+ and QSFP 28

    Posted 03-03-2017 12:31
    the 870 ports can be 100, 50, 25, 40, 10 gig. if they are configured for 40 or 4*10 then the regular qsfp+ cabling will work. so the part numbers for qsfp+ are correct as well for 40gig qsfp+ optics and twinax cables.


  • 3.  RE: QSFP+ and QSFP 28

    Posted 03-03-2017 12:31
    Thank you, Joe!