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  • Mellanox MSB7890-ES2R Switch-IB 2 Based EDR InfiniBand 1U Switch 36 QSFP28 Ports

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List Price: $21,328.00
Our Price: $13,005.00
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Specifications

Switch Family: SB7800
Condition: New
Ports: 36
Connector Type: QSFP28
Speed: EDR
Technology: InfiniBand
ECCN: 5A991
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Mellanox MSB7890-ES2R Switch-IB 2 Based EDR InfiniBand 1U Switch 36 QSFP28 Ports 2 Power Supplies (AC) Unmanaged Standard Depth C2P Airflow Rail Kit RoHS6

Mellanox provides the world's first smart switch, enabling in-network computing through the Co-Design SHARPTM technology. SB7890 has the highest fabric performance available in the market with up to 7Tb/s of non-blocking bandwidth with 90ns port-to-port latency.

Scaling-Out Data Centers with Extended Data Rate (EDR) InfiniBand

Faster servers based on PCIe 3.0, combined with high-performance storage and applications that use increasingly complex computations, are causing data bandwidth requirements to spiral upward. As servers are deployed with next generation proces- sors, High-Performance Computing (HPC) environ- ments and Enterprise Data Centers (EDC) will need every last bit of bandwidth delivered with Mella- nox's next generation of EDR InfiniBand high-speed smart switches.

World's First Smart Switch

Built with Mellanox's latest Switch-IB TM 2 InfiniBand switch device, EDR uses efficient 64/66 encoding while increasing the per lane signaling rate to 25Gb/s. The SB7890 provides up to thirty-six 100Gb/s full bi-directional bandwidth per port. These stand-alone switches are an ideal choice for top-of-rack leaf connectivity or for building small to extremely large sized clusters.

SB7890 is the world's first smart network switch, designed to enable in-network computing through the Co-Design Scalable Hierarchical Aggrega- tion and Reduction Protocol (SHARP) technology. The Co-Design architecture enables the usage of all active data center devices to accelerate the communications frameworks, resulting in order of magnitude applications performance improve- ments.

SB7890 enables efficient computing with features such as static routing, adaptive routing, conges- tion control and enhanced VL mapping to enable modern topologies (SlimFly, Dragonfly+, 6D Torus). These ensure the maximum effective fabric band- width by eliminating congestion hot spots.

The SB7890 switch has best-in-class design to support low power consumption. ATIS weighted power consump- tion is 122W for a fully-populated switch. Power is further reduced if not all ports are used or if partially utilized.

Collective Communication Acceleration

Collective communication is a term used to describe communication patterns in which all members of a group of communication end- points participate. Collective communications are commonly used in HPC communication protocols such as MPI and SHMEM (OpenSHMEM).

Collective operations have implications on overall application performance and scale. SB7890 introduces the Co-design SHARP technology, which enables the switch to manage collective communications using embedded hardware. Switch-IB 2 improves the performance of selected collective operations by processing the data as it traverses the network, eliminating the need to send data multiple times between end-points. This decreases the amount of data traversing the network and additional benefit of freeing up CPU resources for computation rather than using them to process communication. The network portion of the reduction operation on a fully-populated three-level fat-tree can be completed in less than three microseconds.

Building Efficient Clusters

The SB7890 is the industry's most cost-effective building block for deploying high performance clus- ters and data centers. Whether looking at price-to- performance or energy-to-performance, the SB7890 offers superior performance, low power and scale reducing capital and operating expenses providing the best return-on-investment.

Shop online now or via phone at (855) 897-1098 (+01-512-220-1515 intl) with Mellanox Store, the official online store for Mellanox complete end-to-end solutions (silicon, adapter cards, switch systems, and more) supporting InfiniBand and Ethernet networking technologies. With Mellanox Store you have discovered the most trusted source for purchasing new and refurbished Mellanox equipment. All equipment is guaranteed genuine, ready to deploy and backed by warranty. Need it fast? In stock equipment is ready to ship same day for orders placed by 2:00p CT. Looking for maintenance or have specific licensing needs? No problem, we are also an authorized reseller of Mellanox maintenance contracts and license upgrades for eligible products.

General Information
  • Manufacturer: Mellanox Technologies Ltd
  • Manufacturer Part Number: MSB7890-ES2R
  • Manufacturer Website Address: http://www.mellanox.com
  • Brand Name: Mellanox
  • Product Model: SB7890
  • Product Name: SB7890 Ethernet Switch
  • Product Type: Ethernet Switch
Interfaces/Ports
  • Port/Expansion Slot Details: 36 x Gigabit Ethernet Expansion Slot
Media & Performance
  • Media Type Supported: Optical Fiber
  • Ethernet Technology: Gigabit Ethernet
  • Network Technology: 1000Base-X
I/O Expansions
  • Number of Total Expansion Slots: 36
  • Expansion Slot Type: QSFP28
  • Shared SFP Slot: No
Network & Communication
  • Layer Supported: 2
Management & Protocols
  • Manageable: No
Power Description
  • Power Source: Power Supply
  • Redundant Power Supply Supported: Yes
Physical Characteristics
  • Compatible Rack Unit: 1U
  • Form Factor: Rack-mountable
  • Height: 1.7"
  • Width: 16.9"
  • Depth: 27"
  • Weight (Approximate): 24.25 lb
Miscellaneous
  • Environmentally Friendly: Yes
  • Environmental Certification: cTUVus
  • Environmental Certification: RoHS-6

Specifications

Switch Family: SB7800
Condition: New
Ports: 36
Connector Type: QSFP28
Speed: EDR
Technology: InfiniBand
ECCN: 5A991

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One-Year Limited Hardware Warranty With Advanced Replacement

PureWRX is the program operator of Mellanox Store and guarantees that the products we sell will be ready for service upon delivery. We stand behind those products with a one-year Limited Hardware Warranty.

Subject to the terms and conditions below, all Mellanox Certified Refurbished Equipment and outlet hardware products from Mellanox Store carry a one year limited hardware warranty with advanced replacement. This warranty does not cover software, service agreements or custom orders and is only valid for end users. The warranty is limited to the original purchaser and non-transferable. PureWRX warrants to the original purchaser that all purchases will be materially free from defects under normal use and service for a period of one years from the original purchase date.

This warranty does not apply to:

  1. Normal wear and tear;
  2. Hardware that has been mistreated or mishandled;
  3. Hardware that has been improperly installed or configured;
  4. Hardware that has been has been subject to lightning, power surges, incorrect electrical voltage, or other electrical stress;
  5. Hardware that has been subject to an act of God;
  6. Hardware that has been modified.

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