MCX516A-CCAT, Mellanox ConnectX-5 EN Network Interface Card, 100GbE Dual-port QSFP28/PCIe3.0 x16/Tall Bracket

What is mlx5?

mlx5 is the low-level driver implementation for the Connect-IB® and ConnectX®-4 adapters designed by Mellanox Technologies. Connect-IB® operates as an InfiniBand adapter whereas and ConnectX®-4 operates as a VPI adapter (Infiniband and Ethernet). The mlx5 driver is comprised of the following kernel modules: mlx5_core.

What is mellanox ConnectX 4?

The NVIDIA® Mellanox® ConnectX®-4 Lx offers a cost effective solution for delivering the performance, flexibility, and scalability needed to make infrastructure run as efficiently as possible for a variety of demanding markets and applications.

What is VPI adapter card?

The ConnectX-3 VPI single/dual-port adapter card contains the latest Virtual Protocol Interconnect (VPI) technology, which allows the adapter card to support InfiniBand and Ethernet protocols.

What is mellanox used for?

Mellanox NEO is a centralized network management application for monitoring, alerting, and provisioning. It is suitable for InfiniBand or Ethernet switches, and focuses on switch configuration. It includes automation for configuration and performance monitoring of the switch networks.

What is Nvidia Mellanox?

The NVIDIA® Mellanox® end-to-end network management solutions enable monitoring, management, analytics and visibility, from the edge, to the data center and cloud.

How to install Mellanox?

Log into the installation machine as root. Extract the MLNX_OFED package on a shared location in your network. You can download it from http://www.mellanox.com > Products > Software> InfiniBand Drivers. Download and install Mellanox Technologies GPG-KEY.

Is the Mellanox ConnectX-5 EN network interface card cost-effective for high-speed networking?

Yes, the Mellanox ConnectX-5 EN network interface card provides high performance with 100GbE dual-port capabilities, offering great value for data-intensive applications.

What are the key features of the Mellanox ConnectX-5 EN network interface card?

The Mellanox ConnectX-5 EN features dual-port QSFP28, 100GbE speed, PCIe3.0 x16, and a tall bracket design, ensuring high-speed and efficient data communication.

In which scenarios is the Mellanox ConnectX-5 EN network interface card typically deployed?

This network interface card is ideal for data centers, high-performance computing, cloud infrastructures, and enterprise-level applications.

How do I install the Mellanox ConnectX-5 EN network interface card in my server?

Insert the MCX516A-CCAT into a compatible PCIe3.0 x16 slot in your server, secure it with the tall bracket, and connect the QSFP28 cables. Drivers and firmware may need to be installed.

Does the Mellanox ConnectX-5 EN network interface card require periodic firmware upgrades?

Yes, to ensure optimal performance and security, it is advisable to check for and install any firmware updates from Mellanox or Nvidia.

Are there any alternative products to the Mellanox ConnectX-5 EN network interface card?

Alternatives to the ConnectX-5 include other models in the Mellanox ConnectX series, as well as comparable products from Intel and Broadcom.

What common issues might I encounter with the Mellanox ConnectX-5 EN network interface card, and how can I troubleshoot them?

Common issues include connectivity problems, which can be resolved by checking cable connections, ensuring correct driver installation, and updating firmware.

What accessories are available for the Mellanox ConnectX-5 EN network interface card?

Accessories include QSFP28 cables, transceivers, and compatible PCIe slot brackets (tall or short).

How does the Mellanox ConnectX-5 EN network interface card compare with other network interface cards in the same category?

The ConnectX-5 EN offers superior performance with 100GbE dual-port capability, lower latency, and higher throughput compared to older models and some competitors.

Is the tall bracket on the Mellanox ConnectX-5 EN network interface card interchangeable with a short bracket?

Yes, the tall bracket can be swapped for a short bracket if needed for installation in smaller form factor enclosures.

Is the Mellanox ConnectX-5 EN network interface card cost-effective for high-speed networking?

Yes, the Mellanox ConnectX-5 EN network interface card provides high performance with 100GbE dual-port capabilities, offering great value for data-intensive applications.

What are the key features of the Mellanox ConnectX-5 EN network interface card?

The Mellanox ConnectX-5 EN features dual-port QSFP28, 100GbE speed, PCIe3.0 x16, and a tall bracket design, ensuring high-speed and efficient data communication.

In which scenarios is the Mellanox ConnectX-5 EN network interface card typically deployed?

This network interface card is ideal for data centers, high-performance computing, cloud infrastructures, and enterprise-level applications.

How do I install the Mellanox ConnectX-5 EN network interface card in my server?

Insert the MCX516A-CCAT into a compatible PCIe3.0 x16 slot in your server, secure it with the tall bracket, and connect the QSFP28 cables. Drivers and firmware may need to be installed.

Does the Mellanox ConnectX-5 EN network interface card require periodic firmware upgrades?

Yes, to ensure optimal performance and security, it is advisable to check for and install any firmware updates from Mellanox or Nvidia.

Are there any alternative products to the Mellanox ConnectX-5 EN network interface card?

Alternatives to the ConnectX-5 include other models in the Mellanox ConnectX series, as well as comparable products from Intel and Broadcom.

What common issues might I encounter with the Mellanox ConnectX-5 EN network interface card, and how can I troubleshoot them?

Common issues include connectivity problems, which can be resolved by checking cable connections, ensuring correct driver installation, and updating firmware.

What accessories are available for the Mellanox ConnectX-5 EN network interface card?

Accessories include QSFP28 cables, transceivers, and compatible PCIe slot brackets (tall or short).

How does the Mellanox ConnectX-5 EN network interface card compare with other network interface cards in the same category?

The ConnectX-5 EN offers superior performance with 100GbE dual-port capability, lower latency, and higher throughput compared to older models and some competitors.

Is the tall bracket on the Mellanox ConnectX-5 EN network interface card interchangeable with a short bracket?

Yes, the tall bracket can be swapped for a short bracket if needed for installation in smaller form factor enclosures.

Is the Mellanox ConnectX-5 EN network interface card cost-effective?

Yes, the Mellanox ConnectX-5 EN network interface card offers high performance with dual-port 100GbE, making it a cost-effective solution for datacenters.

What are the key features of the Mellanox ConnectX-5 EN network card?

It includes 100GbE dual-port QSFP28, PCIe3.0 x16, and a tall bracket for enhanced networking capabilities.

What is the ideal application scenario for this network interface card?

The Mellanox ConnectX-5 EN is perfect for high-performance computing, data centers, and enterprise applications requiring low-latency and high bandwidth.

How do I install the Mellanox ConnectX-5 EN network interface card?

Simply insert the PCIe3.0 x16 card into an available slot, secure it with the tall bracket, and connect the QSFP28 ports.

Does the Mellanox ConnectX-5 EN network card require frequent upgrades?

The Mellanox ConnectX-5 EN network card is built for longevity and typically requires minimal firmware upgrades for optimal performance.

Are there any alternative products to the Mellanox ConnectX-5 EN network card?

Yes, alternative products include other models in the Mellanox ConnectX series, such as ConnectX-4 and ConnectX-6, each offering different performance levels.

What common troubleshooting steps can I follow for this network card?

Ensure the card is properly seated in the PCIe slot, update to the latest drivers, and check for compatibility with your network setup.

What accessories are available for the Mellanox ConnectX-5 EN network card?

Available accessories include additional mounting brackets, compatible QSFP28 cables, and heat sinks for improved cooling.

How does the performance of Mellanox ConnectX-5 EN compare with similar products?

The ConnectX-5 EN offers superior performance with 100GbE dual-port and PCIe3.0 x16, outpacing many competitors in throughput and latency.

Can the Mellanox ConnectX-5 EN network card be used in different operating systems?

Yes, it is compatible with various operating systems including Windows, Linux, and VMware, ensuring versatile deployment options.

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