Identifying The Card In Your System - Nvidia ConnectX-4 Lx User Manual

the port with the other end of the connector plugged into a functioning
Interface under the Interfaces section.
4. After plugging in a cable, lock the connector using the latching mechanism particular to the
cable vendor. When data is being transferred the Green LED will blink.
Interface under the Interfaces section.
5. Care should be taken as not to impede the air exhaust flow through the ventilation holes. Use
cable lengths which allow for routing horizontally around to the side of the chassis before
bending upward or downward in the rack.
6. To remove a cable, disengage the locks and slowly pull the connector away from the port
receptacle. LED indicator will turn off when the cable is unseated.

Identifying the Card in Your System

On Linux
Get the device location on the PCI bus by running lspci and locating lines with the string "Mellanox
Technologies":
lspci |grep -i Mellanox
Network controller: Mellanox Technologies MT27710 Family
On Windows
1. Open Device Manager on the server. Click Start => Run, and then enter devmgmt.msc.
2. Expand System Devices and locate your NVIDIA ConnectX-4 Lx adapter card.
3. Right click the mouse on your adapter's row and select Properties to display the adapter card
properties window.
4. Click the Details tab and select Hardware Ids (Windows 2012/R2/2016) from
the Property pull-down menu.
PCI Device (Example)
[ConnectX-4 Lx]
port). See LED
See LED
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