Intel X710-DA4 connection problem

I recently purchased an intel x710-da4 and a usrp x300 with (ettus's wire https://www.ettus.com/product/details/ECARD-KIT ). But the problem is that the ethernet could not be connectted between the two devices.

sudo ethtool -m enp2s0f3

    Identifier                                : 0x03 (SFP)

    Extended identifier                       : 0x04 (GBIC/SFP defined by 2-wire interface ID)

    Connector                                 : 0x21 (Copper pigtail)

    Transceiver codes                         : 0x01 0x00 0x00 0x04 0x41 0x84 0x80 0xd5

    Transceiver type                          : Infiniband: 1X Copper Passive

    Transceiver type                          : Ethernet: 1000BASE-CX

    Transceiver type                          : FC: short distance (S)

    Transceiver type                          : FC: Electrical inter-enclosure (EL)

    Transceiver type                          : FC: Electrical intra-enclosure (EL)

    Transceiver type                          : FC: Copper Passive

    Transceiver type                          : FC: Twin Axial Pair (TW)

    Transceiver type                          : FC: 1200 MBytes/sec

    Transceiver type                          : FC: 800 MBytes/sec

    Transceiver type                          : FC: 400 MBytes/sec

    Transceiver type                          : FC: 200 MBytes/sec

    Transceiver type                          : FC: 100 MBytes/sec

    Encoding                                  : 0x00 (unspecified)

    BR, Nominal                               : 12000MBd

    Rate identifier                           : 0x00 (unspecified)

    Length (SMF,km)                           : 0km

    Length (SMF)                              : 0m

    Length (50um)                             : 0m

    Length (62.5um)                           : 0m

    Length (Copper)                           : 3m

    Length (OM3)                              : 0m

    Passive Cu cmplnce.                       : 0x00 (unspecified) [SFF-8472 rev10.4 only]

    Vendor name                               : Molex Inc.

    Vendor OUI                                : 00:09:3a

    Vendor PN                                 : 74752-1301

    Vendor rev                                :

    Option values                             : 0x00 0x00

    BR margin, max                            : 0%

    BR margin, min                            : 0%

    Vendor SN                                 : 627540545

    Date code                                 : 161001

IOUtil v1.30.25.6 - Intel(R) Network IO Mode Enable/Disable Utility

Copyright (C) 2017 by Intel (R) Corporation. All rights reserved.

Usage:

    Run with no arguments to list adapters and usage.

    /NIC=X  Adapter to modify

    /ALL    Modify all adapters

    /E      Enable IO mode

    /D      Disable IO mode

NIC B/D/F    Ven-Dev   MAC          IO  Branding string

=== ======== ========= ============ === =======================================

1) 02/00/00 8086-1572 3CFDFEA6FA58 NA  Intel(R) Ethernet Converged Network Ada

2) 02/00/01 8086-1572 3CFDFEA6FA59 NA  Intel(R) Ethernet Converged Network Ada

3) 02/00/02 8086-1572 3CFDFEA6FA5A NA  Intel(R) Ethernet Converged Network Ada

4) 02/00/03 8086-1572 3CFDFEA6FA5B NA  Intel(R) Ethernet Converged Network Ada

5) 06/00/00 8086-1533 0CC47ADC0426 ENA Intel(R) I210 Gigabit Network Connectio

6) 07/00/00 8086-1533 0CC47ADC0427 ENA Intel(R) I210 Gigabit Network Connectio

5 and 6 is my original network card in supermicro.