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Mellanox Switch-IB InfiniBand Switch



Product Type: InfiniBand Switches
Product Family: Mellanox Switch, Switch-IB
Brand Name: Mellanox
Form Factor: Rack-mountable
Data Transfer Rate: 100 Gbit/s
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  • Number of Infiniband Ports36
  • Data Transfer Rate100 Gbit/s
  • Number of Total Expansion Slots36
  • Expansion Slot TypeQSFP28
  • ManageableYes
  • Compatible Rack Unit1U
  • Form FactorRack-mountable
  • Package Contents
    • Switch-IB InfiniBand Switch
    • Rail Kit

  • Environmentally FriendlyYes
  • Environmental CertificationRoHS-6
  • Limited Warranty1 Year


General Information
Manufacturer: Mellanox Technologies Ltd
Manufacturer Part Number: MSB7780-ES2R
Manufacturer Website Address:
Brand Name: Mellanox
Product Line: Switch-IB
Product Name: Switch-IB InfiniBand Switch
Marketing Information:

Mellanox MSB7780-ES2R Switch-IB Based EDR InfiniBand 1U Router 36 QSFP28 Ports 2 Power Supplies AC x86 Dual Core Standard Depth C2P Airflow Rail Kit RoHS6

36-port Non-blocking Managed EDR 100Gb/s InfiniBand Router

The SB7780 InfiniBand router enables a new level of scalability and isolation that is critical for the next generation of data-centers. The SB7780 InfiniBand router is based on the Switch-IB switch ASIC and offers fully flexible 36 EDR 100Gb/s ports, which can be split among six different subnets.

The InfiniBand router brings two major enhancements to the Mellanox switch portfolio. One, the SB7780 increases resiliency by segregating the data center’s network into several subnets, with each subnet running its own subnet manager, effectively isolating each subnet from the others’ availability or instability. Two, it enables scaling of the fabric up to a virtually unlimited number of nodes.

The SB7780 InfiniBand Router can connect between different types of topologies. Therefore, it enables each subnet topology to best fit and maximize its applications performance. For example, the storage subnets may use a Fat-Tree topology while the compute subnets may use 3D-torus, DragonFly+, Fat-Tree or other topologies that best fit the local application. The SB7780 can also help split the cluster in order to segregate between applications that run best on localized resources and between applications that need a full fabric.

The network router delivers a consistent, high-performance and low latency router solution that is required for high performance computing (HPC), cloud, Web 2.0, machine learning and enterprise applications.

Product Type: InfiniBand Switch
Number of Infiniband Ports: 36
Media & Performance
Data Transfer Rate: 100 Gbit/s
I/O Expansions
Number of Total Expansion Slots: 36
Expansion Slot Type: QSFP28
Management & Protocols
Manageable: Yes
Physical Characteristics
Compatible Rack Unit: 1U
Form Factor: Rack-mountable
Package Contents:

  • Switch-IB InfiniBand Switch
  • Rail Kit

Environmentally Friendly: Yes
Environmental Certification: RoHS-6
Limited Warranty: 1 Year

Additional information

  • Product Type

    InfiniBand Switches

  • Product Family

    Mellanox Switch, Switch-IB

  • Brand Name


  • Form Factor


  • Data Transfer Rate

    100 Gbit/s

  • Expansion Slot Type


  • Number of Infiniband Ports


All new products are covered by the manufacturer warranty. To claim warranty, you may contact the manufacturer directly or contact your account executive at Hardware Nation. We can help facilitate the warranty processes between the customer and manufacturer.
With NVIDIA's acquisition of Mellanox, Cumulus Networks, and other brands, it has expanded its product line that now includes hardware products, such as InfiniBand switchesSpectrum switches, as well as Mellanox optics and cables. Customers can also bundle Spectrum switches with Cumulus Linux NOS to get a flexible open architecture, faster IT delivery, network protection, and complete standardization. Customers can also add NVIDIA NetQ, which is a toolset to monitor and troubleshoot your Cumulus and SONiC NOS fabrics in real-time. Hardware Nation is an authorized NVIDIA Mellanox dealer. We can help you select, deploy and manage NVIDIA technologies. We provide assessments, support and custom solutions. Get Support     Contact Sales     800.398.1262