Mellanox SB7790 36x 100GbE QSFP28 Port EDR Infiniband Switch MSB7790-ES2F

P/N: MSB7790-ES2F
Mellanox Model: SB7790

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 MTEF-FANF-A
Descritpion:

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 processors, High-Performance Computing (HPC) environments and Enterprise Data Centers (EDC) will need every last bit of bandwidth delivered with Mellanox’s next generation of EDR InfiniBand high-speed smart switches.

Sustained Network Performance
Built with Mellanox’s latest Switch-IB InfiniBand switch device, EDR uses efficient 64/66 encoding while increasing the per lane signaling rate to 25Gb/s. The SB7790 provides up to thirtysix 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.

The SB7790 enables efficient computing with features such as static routing, adaptive routing, congestion control and enhanced VL mapping to enable modern topologies (SlimFly, Dragonfly+, 6D Torus). These features ensure the maximum effective fabric bandwidth by eliminating congestion hot spots.

World-Class Design
The SB7790 is an elegant top of the rack design, created for performance, serviceability, energy savings and high-availability.

The SB7790 comes with two highly efficient, 80 gold+ and energy star certified, power supplies.

SB7790 switch has best in class design to support low power consumption. ATIS weighted power consumption is 122W for a fully populated switch with more power reduction if not all ports are used or fully utilized.

SB7790 has redundant power supplies (1+1) and fan draws (N+1) both with air shutters for achieving maximal thermal protection.

Building Efficient Clusters
The SB7790 is the industry’s most cost-effective building block for deploying high performance clusters and data centers. Whether looking at price-to-performance or energy-to-performance, the SB7790 offers superior performance, low power and scale reducing capital and operating expenses providing the best return-on-investment.

Specifications:

MELLANOX 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, power supplies
  • 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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