Mellanox SB7790 36x 100GbE QSFP28 Port EDR Infiniband Switch MSB7790-ES2F 2xPSU For Sale

In Good Condition, Full Working Order
Tested
2 Year Warranty
Standard Depth
Rear to Front Airflow

Included

• 1 x Mellanox SB7790 36x 100GbE QSFP28 Port EDR Infiniband Switch MSB7790-ES2F
• 2 x 460W Power Supplies MTEF-PSF-AC-A
• 4 x Fan Modules Data Centers with ExtendedData Rate (EDR) InfiniBandFaster servers based on PCIe 3.0, combined withhigh-performance storage and applications thatuse increasingly complex computations, arecausing data bandwidth requirements to spiralupward. As servers are deployed with next generation processors, High-Performance Computing(HPC) environments and Enterprise Data Centers(EDC) will need every last bit of bandwidthdelivered with Mellanox’s next generation of EDRInfiniBand high-speed smart switches.
  Sustained Network PerformanceBuilt with Mellanox’s latest Switch-IB InfiniBand switch device, EDR uses efficient 64/66encoding while increasing the per lane signalingrate to 25Gb/s. The SB7790 provides up to thirtysix 100Gb/s full bi-directional bandwidth per port.These stand-alone switches are an ideal choicefor top-of-rack leaf connectivity or for buildingsmall to extremely large sized clusters.
  The SB7790 enables efficient computing withfeatures such as static routing, adaptive routing,congestion control and enhanced VL mapping toenable modern topologies (SlimFly, Dragonfly+,6D Torus). These features ensure the maximumeffective fabric bandwidth by eliminating congestion hot spots.
  World-Class DesignThe SB7790 is an elegant top of the rack design,created for performance, serviceability, energysavings and high-availability.
  The SB7790 comes with two highly efficient, 80gold+ and energy star certified, power supplies.
  SB7790 switch has best in class design to supportlow power consumption. ATIS weighted powerconsumption is 122W for a fully populated switchwith more power reduction if not all ports areused or fully utilized.
  SB7790 has redundant power supplies (1+1)and fan draws (N+1) both with air shutters forachieving maximal thermal protection.
  Building Efficient ClustersThe SB7790 is the industry’s most cost-effectivebuilding block for deploying high performanceclusters and data centers. Whether looking atprice-to-performance or energy-to-performance,the SB7790 offers superior performance, lowpower and scale reducing capital and operatingexpenses providing the best SB7790
  • 19’’ rack mountable 1U chassis
  • 36 QSFP28 non-blocking ports with aggregate
  • data throughput up to 7 Tb/s (EDR)
  SWITCH SPECIFICATIONS
  • Compliant with IBTA 1.21 and 1.3
  • 9 virtual lanes: 8 data + 1 management
  • 256 to 4Kbyte MTU
  • Adaptive Routing
  • Congestion control
  • Port Mirroring
  • VL2VL mapping
  • 4X48K entry linear forwarding database
  MANAGEMENT PORTS
  • I2C (RJ45)
  • System reset button
  CONNECTORS AND CABLING
  • QSFP28 connectors
  • Passive copper or active fiber cables
  • Optical modules
  INDICATORS
  • Per port status LED Link, Activity
  • System status LEDs: System, fans, powersupplies
  • Port Error LED
  • Unit ID LED*
  PHYSICAL CHARACTERISTICS
  • Dimensions: 1.7’’ (43.6 mm) H x 16.85’’(428mm) W x 27’’ (685.8mm) D
  • Weight: 11kg (24.2 Lb)
  POWER SUPPLY
  • Dual redundant slots
  • Hot plug operation
  • Input range: 100 - 127 VAC, 200-240VAC
  • Frequency: 50-60Hz, single phase AC, 4.5A,2.9A
  COOLING
  • Rear to Front cooling
  • Hot-swappable fan unit
  POWER CONSUMPTION
  • Typical Power with Passive Cables (ATIS):122W
  
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