ConnectX-4 VPI Single and Dual Port QSFP28 Adapter Card User Manual
Rev 1.9
Mellanox Technologies
54
Appendix B: Finding the GUID/MAC and Serial Number on
the Adapter Card
Each Mellanox adapter card has a different identifier printed on the label: serial number and the
card MAC for the Ethernet protocol. and the card GUID for the InfiniBand protocol. VPI cards
have both a GUID and a MAC (derived from the GUID).
Figure 11: MCX453A-FCAT Board Label
Figure 12: MCX454A-FCAT Board Label
The revision indicated on the labels in the following figures do not necessarily repre-
sent the latest revision of the card.
