MSB7890-ES2F, Mellanox Switch-IB 2, 36 QSFP28/2 AC PSU/Unmanaged

What are Mellanox switches?

Mellanox Switches are used for spine-and-leaf topology in data center networks for top-of-rack devices, core devices for infinite bands at speed, and EVPN wasteland solutions.

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.

How do I connect my Mellanox switch?

Connect the management port (MGT1) to the management network with an RJ45 Ethernet cable. At this point the switch should retrieve the IP address from the DHCP server. From this point, you can connect with SSH by using that IP or the switch's hostname.

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.

How do I update my Mellanox switch firmware?

Upgrading the Switch via WebUI: Click on Systems → MLNX-OS Upgrade. Select the desired upgrade method (e.g. "Install from local file"). Select your image and click "Install Image".

What is InfiniBand Mellanox?

Website. infinibandta.org. Mellanox (acquired by Nvidia) manufactures InfiniBand host bus adapters and network switches, which are used by large computer system and database vendors in their product lines. As a computer cluster interconnect, IB competes with Ethernet, Fibre Channel, and Intel Omni-Path.

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 cost-effective is the MSB7890-ES2F?

The Mellanox MSB7890-ES2F offers high-performance EDR InfiniBand capabilities at a competitive price point.

What are the key features of MSB7890-ES2F?

It features 36 QSFP28 ports, unmanaged setup, 2 AC power supplies, standard depth, and P2C airflow.

What are the application scenarios?

Ideal for high-performance computing and data center applications requiring fast, reliable networking.

How to install this switch?

The MSB7890-ES2F comes with a rail kit for easy installation in standard server racks.

Does the MSB7890-ES2F require upgrading?

Being unmanaged, there's no need for software upgrades; however, firmware updates might be necessary.

Are there alternative Mellanox switches?

Yes, alternatives include other Mellanox models with different port configurations and management features.

How to troubleshoot MSB7890-ES2F issues?

For common issues, ensure proper connectivity, verify power supply functions, and consult the user manual.

What accessories are available?

The switch comes with a rail kit, but additional accessories like QSFP28 cables and transceivers can be purchased separately.

How does it compare to similar products?

The MSB7890-ES2F provides exceptional performance with its 36 QSFP28 ports at a more affordable cost.

What is the airflow type for cooling?

The switch employs P2C (port-to-control) airflow for efficient cooling in data centers.

Are the products sold on router-switch.com authentic?

Yes, router-switch.com only sells 100% genuine products from authorized brands. As a multi-brand authorized distributor, all items are sourced through official channels and include valid manufacturer warranties. Customers may verify authorization via brand websites or request certification documents.