Nvidia Mellanox ConnectX-4 Lx User Manual page 4

About This Manual
This User Manual describes NVIDIA® Mellanox® ConnectX®-4 Lx Ethernet adapter cards. It provides
details as to the interfaces of the board, specifications, required software and firmware for operating
the board, and relevant documentation.
Ordering Part Numbers
The table below provides the ordering part numbers (OPN) for the available ConnectX-4 Lx Ethernet
adapter cards.
OPN
MCX4121A-XCAT
MCX4121A-ACAT
Intended Audience
This manual is intended for the installer and user of these cards. The manual assumes basic familiarity
with Ethernet network and architecture specifications.
Technical Support
Customers who purchased Mellanox products directly from Mellanox are invited to contact us through
the following methods:
• URL: http://www.mellanox.com
• E-mail: support@mellanox.com
• Tel: +1.408.916.0055
Customers who purchased Mellanox M-1 Global Support Services, please see your contract for details
regarding Technical Support.
ConnectX®-4 Lx EN network interface card, 10GbE dual-port
SFP28, PCIe3.0 x8, tall bracket
ConnectX®-4 Lx EN network interface card, 25GbE dual-port
SFP28, PCIe3.0 x8, tall bracket
> Support
Marketing Description
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