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Network Switches
  • Mellanox MQM8790-HS2F 40-Port Non-Blocking InfiniBand Smart Switch External Management 200Gb/s PoE VLAN Stackable New Stocked
  • Mellanox MQM8790-HS2F 40-Port Non-Blocking InfiniBand Smart Switch External Management 200Gb/s PoE VLAN Stackable New Stocked
  • Mellanox MQM8790-HS2F 40-Port Non-Blocking InfiniBand Smart Switch External Management 200Gb/s PoE VLAN Stackable New Stocked
  • Mellanox MQM8790-HS2F 40-Port Non-Blocking InfiniBand Smart Switch External Management 200Gb/s PoE VLAN Stackable New Stocked
  • Mellanox MQM8790-HS2F 40-Port Non-Blocking InfiniBand Smart Switch External Management 200Gb/s PoE VLAN Stackable New Stocked
  • Mellanox MQM8790-HS2F 40-Port Non-Blocking InfiniBand Smart Switch External Management 200Gb/s PoE VLAN Stackable New Stocked
Mellanox MQM8790-HS2F 40-Port Non-Blocking InfiniBand Smart Switch External Management 200Gb/s PoE VLAN Stackable New Stocked

Mellanox MQM8790-HS2F 40-Port Non-Blocking InfiniBand Smart Switch External Management 200Gb/s PoE VLAN Stackable New Stocked

  • 1 - 499 Pieces
    $10,800
  • >= 500 Pieces
    $9,000
View product details

Mellanox MQM8790-HS2F 40-Port Non-Blocking InfiniBand Smart Switch External Management 200Gb/s PoE VLAN Stackable New Stocked

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Performance Networking: The Mellanox MQM8790-HS2F is a 40-port non-blocking InfiniBand smart switch designed for ultra-low-latency data transfer at 200Gb/s, ideal for high-performance computing (HPC) and demanding network environments.
  • Versatile Connectivity: Supports Power over Ethernet (PoE) for powering connected devices and VLAN segmentation to isolate network traffic, enhancing security and efficiency.
  • Scalable Architecture: Stackable design allows seamless integration with multiple units, enabling horizontal scaling for expanding network infrastructures.

Key features

  • 1. Material Technology

    • With a robust metal chassis, you can ensure durability and efficient heat dissipation in high-workload environments.

  • 2. Interactive Design

    • With an external management interface, you can configure and monitor network settings remotely via CLI or GUI, streamlining IT administration.

  • 3. Performance Parameters

    • With 24 non-blocking 200Gb/s ports, you can achieve ultra-low latency and full bandwidth utilization for demanding applications like HPC or AI workloads.

  • 4. Scenario Solutions

    • With stackable architecture and PoE support, you can scale network capacity and power connected devices (e.g., IoT sensors) without additional power infrastructure.

  • 5. Certification Standards

    • With compliance to IEEE InfiniBand and RoHS standards, you can ensure reliability and environmental sustainability in enterprise-grade deployments.

Product details

Mellanox MQM8790-HS2F 40-Port Non-Blocking InfiniBand Smart Switch External Management 200Gb/s PoE VLAN Stackable New Stocked

The Mellanox MQM8790-HS2F is a high-performance 40-Port Non-Blocking InfiniBand Smart Switch designed for data center environments. It delivers 200Gb/s PoE capabilities, VLAN support, and stackable architecture to ensure seamless scalability and network efficiency. Built with robust metal construction, it combines advanced networking features like non-blocking throughput and intelligent traffic management for mission-critical applications.

Technical specifications

FeatureSpecificationBenefit
Port Count40 ports (24x 25/100GbE, 16x QSFP28)Supports high-density connectivity
ThroughputNon-blocking 200Gb/s per portEnsures zero latency for data-intensive workloads
VLAN Support4K VLANs with QoS prioritizationSegregates traffic for secure, efficient networks
PoE Capability200W max PoE++ (802.3bt compliant)Powers high-demand devices like IP cameras
StackabilityUp to 8 units via 100Gbps interlinksScales horizontally for growing infrastructures
Management TypeManaged (CLI/Web GUI)Enables centralized control and automation

Customization guide

Adjustable parameters include VLAN configurations (up to 4K), PoE power allocation per port, and stackable unit counts to meet specific density or power requirements.

Get inspired

Optimize your data center with the MQM8790-HS2F’s non-blocking architecture and advanced PoE support. Ideal for AI/ML workloads, cloud computing, or IoT deployments requiring ultra-fast, low-latency connectivity.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Port Speed100Gb/s per port200Gb/s per port400Gb/s per port
Max PoE Power150W200W300W
VLAN Capacity2K4K8K
Stackable Units248

Supplier's note

  1. Technical Breakthroughs:

    • Non-Blocking Throughput: Eliminates bottlenecks for real-time analytics and distributed computing.
    • 200W PoE++ Compliance: Powers next-gen devices like 8K cameras or high-end sensors.
    • 8K VLAN Support: Enables granular network segmentation for hybrid cloud environments.

  2. Version Selection Guide:

    • Base Model: Ideal for SMEs needing 100Gb/s speeds and 2K VLANs.
    • Advanced Model: Best for mid-sized data centers requiring 200Gb/s and 4K VLAN scalability.
    • Pro Model: Targets enterprise workloads with 400Gb/s ports and 8K VLANs for hyper-scale deployments.

With its 200Gb/s PoE capability, the Advanced Model outperforms traditional switches by 50%, ensuring reliable power delivery to edge devices. The Pro Model’s 8K VLANs and 8-stack scalability create a future-proof backbone for multi-tenant data centers.

Frequently asked questions

  • Which Mellanox MQM8790-HS2F 40-Port switch suits high-bandwidth data center environments?

  • How do I configure VLANs on the Mellanox MQM8790-HS2F managed switch?

  • Should I choose a stackable switch like the Mellanox MQM8790-HS2F over non-stackable options?

  • Does the Mellanox MQM8790-HS2F support PoE for IP cameras or IoT devices?

  • Is the Mellanox MQM8790-HS2F’s PoE compliant with industry standards?

  • Can I customize the Mellanox MQM8790-HS2F for a hybrid cloud network setup?

  • What makes the Mellanox MQM8790-HS2F a better choice than unmanaged switches?

  • Is the Mellanox MQM8790-HS2F new stock available for immediate deployment?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
High-Density Port SwitchesData centers, server farms40 ports (Non-blocking 200Gb/s per port) ▲▲
(Industry: 24-ports at 100Gb/s)		Maximizes throughput in high-traffic environmentsHigher cost and power consumption
PoE+ Enabled SwitchesIoT deployments, VoIP systemsIEEE 802.3at (30W per port) ▲
(Supports 40 ports with PoE)		Eliminates need for separate power sourcesLimited to 30W devices; requires robust power infrastructure
Stackable SwitchesGrowing networksStackable up to 8 units (Mellanox proprietary stacking) ▲▲
(Industry: 4 units)		Flexible expansion without reconfigurationRequires compatible stacking modules
VLAN SupportSecure network segmentationSupports 4094 VLANs (IEEE 802.1Q)Enhanced security and traffic managementRequires advanced setup knowledge
Smart Managed SwitchesMid-sized businessesSmart management with basic CLI ▲
(Limited vs full managed switches)		Cost-effective for small networksLimited advanced features like QoS or ACLs
InfiniBand TechnologyHPC/AI clusters200Gb/s per port (HDR InfiniBand) ▲▲
(Industry: 100Gb/s)		Ultra-low latency for HPC workloadsProprietary protocol limits compatibility with Ethernet networks

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