[USRP-users] Ethernet port not working. Leds are not on anymore

Mª Jesús Cañavate Sánchez mariaj.sanchez92 at gmail.com
Wed Mar 20 13:17:01 EDT 2019


Standard Ettus image

Cheers!

Maria Jesús

On Wed, Mar 20, 2019, 5:15 PM Marcus D. Leech <patchvonbraun at gmail.com>
wrote:

> On 03/20/2019 01:12 PM, Mª Jesús Cañavate Sánchez wrote:
>
> Hi Marcus,
>
> No, it is the same for both. I don't know if there is a way to reactivate
> them or if suddenly they just don't work anymore.
>
> Best regards,
>
> María Jesús
>
> Are you running custom FPGA firmware, or a standard  Ettus image?
>
>
>
> On Wed, Mar 20, 2019, 5:09 PM Marcus D. Leech via USRP-users <
> usrp-users at lists.ettus.com> wrote:
>
>> On 03/20/2019 11:37 AM, Maria Jesus Cañavate Sanchez via USRP-users wrote:
>> > Hi there,
>> >
>> > Last week I was able to work normally on my USRP X-310 but when I
>> > tried to use it again this week the Ethernet connection was not
>> > working anymore. The LEDs are actually off so the Ethernet connection
>> > cannot be detected on a switch or a PC. Do you know what the problem
>> > could be? I have used different Ethernet cables and have checked that
>> > the Ethernet adapter (SFP) works perfectly in another device so it
>> > must be a problem related to the USRP itself.
>> >
>> > What do you think I should do? Should I use the JTAG interface to
>> > configure anything? Is there a way to reset the USRP from the hardware
>> > or JTAG?
>> >
>> > Thank you very much in advance!
>> >
>> > Best regards,
>> >
>> > Maria Jesus
>> What about the 2nd SFP port--does it show any signs of life?
>>
>>
>>
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>>
>
>
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