Mellanox SB7890 EDR InfiniBand Smart Switch

Product Overview

The Mellanox SB7890 represents a breakthrough in network switch technology, delivering exceptional performance for data-intensive applications. This 36-port EDR InfiniBand switch system provides 100Gb/s per port bandwidth with a non-blocking architecture that ensures consistent performance across all connections. As a cutting-edge network card and switching solution, it incorporates innovative SHARP technology that enables computation within the network fabric itself, significantly accelerating collective operations and reducing server overhead.

MSB7890-ES2F Technical Specifications

MSB7890-ES2F Advanced Technology

The SB7890 network switch incorporates Mellanox's Switch-IB® 2 technology, compliant with IBTA 1.2/1.3 standards. Its revolutionary approach to network card and switching architecture includes Co-Design SHARP (Scalable Hierarchical Aggregation and Reduction Protocol) technology, which enables the switch to perform collective operations in hardware. This innovative approach processes data as it traverses the network, eliminating the need for multiple data transmissions between endpoints and dramatically reducing both network traffic and CPU utilization.

Performance Features

• Adaptive Routing: Dynamically selects optimal paths to avoid congestion and maximize throughput
• Congestion Control: Implements advanced mechanisms to prevent performance degradation during traffic spikes
• VL Mapping: Supports virtual lane configuration for quality of service and traffic prioritization
• Hot-Swappable Components: Redundant power supplies and fan modules support continuous operation
• Backward Compatibility: Fully compatible with FDR, QDR, and DDR InfiniBand technologies

Deployment Applications

This high-performance network switch is ideally suited for:

• High-performance computing clusters and supercomputing environments
• Artificial intelligence and machine learning infrastructure
• Large-scale data analytics and big data processing
• Financial trading systems requiring ultra-low latency
• Cloud data centers and enterprise storage networks
• Research and scientific computing applications

Frequently Asked Questions

What makes the SB7890 a "smart" switch?

The SB7890 incorporates SHARP technology that enables it to perform computational tasks directly within the network fabric, offloading these operations from server resources and significantly accelerating collective communications.

What types of cables are compatible with this switch?

The switch supports both passive copper cables and active optical cables through its QSFP28 ports, providing flexibility for various deployment scenarios and distance requirements.

How does this switch improve MPI performance?

By processing reduction operations in the network fabric, the switch can complete collective operations in less than 3 microseconds for a fully-populated three-level fat-tree topology, dramatically improving MPI performance.

What redundancy features are included?

The switch includes 1+1 redundant hot-swappable power supplies and N+1 redundant hot-swappable fans, ensuring continuous operation even during component failures.

MSB7890-ES2F Operational Considerations

• Maintain operating temperature between 0°C and 45°C for optimal performance
• Ensure adequate airflow based on your selected cooling configuration (front-to-rear or rear-to-front)
• Verify compatibility of optical transceivers and cables for guaranteed performance
• The switch complies with major safety and EMC standards including CE, FCC, cTUVus, and RoHS
• Maximum operating altitude: 3,200 meters

About Our Company

With over a decade of industry experience, we operate extensive manufacturing facilities supported by a skilled technical team. We maintain partnerships with leading technology brands including Mellanox, Ruckus, Aruba, and Extreme Networks. Our product portfolio includes original network switch systems, network card solutions, wireless access points, controllers, and connectivity components.

We stock over 10 million units across our inventory, enabling us to fulfill large-volume orders promptly. Our commitment to competitive pricing is matched by our dedication to quality service, including 24/7 customer support and technical consultation. We ensure accurate delivery and provide comprehensive after-sales support for all our products, including the Mellanox SB7890 network switch and related network card solutions.

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✓ISO9001:2015 Certified quality management system

✓Advanced Development Standards - Following international best practices

✓Comprehensive Testing Protocols - Multi-stage quality validation process

✓Proven Track Record - Successfully deployed in 100+ large-scale integration projects

Rapid Deployment: Average project delivery 30% faster than industry standard

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Flexible Customization: Adaptable solutions meeting specific market requirements

Long-term Partnership: 95% client retention rate with ongoing technical support

Technical Excellence: Expert R&D team with 10+ years average experience

Quality Commitment: Zero critical system failures in deployed projects

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Global Reach: Serving clients across Asia, Europe, and North America

Reliable Partnership: Built on principles of integrity, trust, and professional excellence

Track Record: 100+ Projects Completed | 500+ Satisfied Clients | 95% Retention Rate | Zero Critical Failures

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