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

Mª Jesús Cañavate Sánchez mariaj.sanchez92 at gmail.com
Wed Mar 20 13:12:00 EDT 2019


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

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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