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SB7780 Line of IB Router Systems Line by Mellanox

Offers flexible 36 EDR 100Gb/s ports.

Mellanox Technologies, Ltd. announced a line of IB router systems.

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The EDR 100Gb/s IB routers enable a new level of scalability critical for the next generation of mega data-center deployments as well as expanded capabilities for data center isolations between different users and applications. The network router delivers a consistent, high-performance and low latency router solution that is mission critical for HPC, cloud, Web 2.0, machine learning and enterprise applications.

Firm’s SB7780 IB Router family 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.

IB Router brings two major enhancements to the company’s switch portfolio:

  • Increases resiliency by segregating the data center’s network into several subnets; with each subnet running its own subnet-manager (SM) thereby effectively isolating each subnet, and thus providing better availability and stability.

  • Enables scaling the fabric up to a virtually unlimited number of nodes.

The SB7780 IB Router can connect between different types of topologies. Therefore, it enables each subnet topology to best fit and maximize each 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 require a full fabric.

The SB7780 IB Router adds another layer to Mellanox’s solutions that pave the road to Exascale solutions,” said Gilad Shainer, VP, marketing, Mellanox. “This new IB Router gives us the ability to scale up to a virtually unlimited number of nodes and yet sustain the data processing demands of machine learning, IoT, HPC and cloud applications. Mellanox’s EDR 100Gb/s IB solutions, together with the SB7780 router, represent the only scalable solution currently available on the market that support these needs.

“This new technology will allow us to enable isolation between high-performance compute systems while allowing access to our center-wide storage resources, and allow us to continue to expand our connectivity to meet future needs,” Scott Atchley, engineer, HPC Systems, Oak Ridge National Laboratory.

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