ExtremeSwitching (EOS)

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S-series S4 transceiver led indicators

  • 1.  S-series S4 transceiver led indicators

    Posted 05-16-2018 10:53
    I have noticed on S4 chassis equipped with I/O fabrics modules that transceiver leds are blinking with 2 different colours: most of them are green, but some are amber (see enclosed images - I hope it is visible).



    Anyone knows what that colours mean ?

    REGARDS
    Robert


  • 2.  RE: S-series S4 transceiver led indicators

    Posted 05-16-2018 12:39
    Generally, all ethernet port status dual LED status as follow.
    left LED blinking means theres activity.
    left led: Amber means 100Mbps. left led: Green means its 1 Gbps or more.
    Right led: Green means port status is active.

    If right led green is also blinking, means its very odd.


  • 3.  RE: S-series S4 transceiver led indicators

    Posted 05-18-2018 08:31
    Thank you Mel78,

    That it interesting, casue all my links are 10Gb and their speed is actually 10Gb, when checking port status on S4.
    Is that possible at all to have 100Mb speed on SFP+ fiber transceivers ?

    REGARDS
    Robert


  • 4.  RE: S-series S4 transceiver led indicators

    Posted 05-18-2018 08:44



    Apologies, the Entrasys S-series SFP+ is different. Refer above.



  • 5.  RE: S-series S4 transceiver led indicators

    Posted 05-18-2018 09:05
    OK, that makes sense now, as S4 is receiving video streaming traffic from cameras connected to edge switches.

    Thanks again, Mel78 !