The green led at the back of the device (port 1) is on and the second on 
(orange) blink
some times.
The "link" led at the front of the device not blink.

The result of ethtool on the linux machine for this interface is the following:


        Supported ports: [ TP ]
        Supported link modes:   1000baseT/Full
                                10000baseT/Full
        Supported pause frame use: Symmetric Receive-only
        Supports auto-negotiation: Yes
        Supported FEC modes: Not reported
        Advertised link modes:  1000baseT/Full
                                10000baseT/Full
        Advertised pause frame use: Symmetric
        Advertised auto-negotiation: Yes
        Advertised FEC modes: Not reported
        Speed: 1000Mb/s
        Duplex: Full
        Port: Twisted Pair
        PHYAD: 12
        Transceiver: internal
        Auto-negotiation: on
        MDI-X: Unknown
        Supports Wake-on: g
        Wake-on: g
        Current message level: 0x00000000 (0)
                              
        Link detected: yes

It seems that only 1000 Mb/s is negociated.

Olivier Ravard
NovaGrid S.A.S.

Le 03/02/2020 à 12:20, Marcus Müller a écrit :
> Hi Olivier,
>
> all this is basically standard Ethernet, so it *should* work.
> Do the link indicator LEDs on the USRP blink?
>
> Best regards,
> Marcus
> On Mon, 2020-02-03 at 12:14 +0100, Olivier Ravard via USRP-users wrote:
>> Hello,
>>
>> Is it possible to connect a X300 device to a 10Gb/s BaseT network
>> using the SFP+ to RJ45
>> adaptator ?
>>
>> I do this test but I am unablme to ping the device (using
>> 192.168.40.2 ip on port 1)
>>
>> regards,
>>
>> Olivier
>>
>>
>> _______________________________________________
>> USRP-users mailing list
>> USRP-users@lists.ettus.com
>> http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com

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