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Tadman23

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27 days ago

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Tadman23

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March 7th, 2022 13:00

Dell N2048P and Copper RJ-45 30m Transceiver Module

Hello,

Installed new transceivers (FS Dell GP-10GSFP-T Compatible 10GBASE-T SFP+ Copper RJ-45 30m Transceiver Module) to connect two N2048s with Cat6 and uplink tested good.  Less than a week later, uplink went down and log on the uplink switch shows "INFO Invalid Transceiver present in the 0/49 (slot/port).compliance: 0x0"

Is there port settings or firmware version recommended?  Any ideas?

Thanks

  • DELL-Joey C

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    Posted March 8th, 2022 00:00

    Hi @Tadman23,

     

    It may seem to be a incompatibility of the SFP, but I'm still unsure of it yet.

     

    Have you updated the switch firmware to the latest? I tried looking at the listed SFP for N2048P, the only copper transceiver available for this switch is only DPN# XTY28 which is Finisar  FCLF8521P2BTL-DL.

    DELL-Joey C

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    Dell Technologies | Enterprise Support Services

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    Did I answer your query? Please click on ‘Mark as Accepted Answer’ if I did. 

  • Tadman23

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    Posted November 29th, 2022 10:00

    Sorry for the no reply.  This ended up being faulty transceivers.  We replaced them and issue was resolved.

  • gbahmed

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    Posted October 18th, 2026 08:36

    @Tadman23​ 

    Thank you for sharing your experience.

    Could you please clarify the current status of your setup? Did replacing the faulty transceivers resolve the issue permanently?

    Also, could you share the exact Dell part number (P/N) of the 10GBASE-T RJ-45 SFP+ transceivers that are currently working with your N2048P switches?