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834978-B22, HPE Mellanox IB EDR v2, 36-port EDR IB/Managed Switch/V2

  • Brand: HPE
  • Model: 834978-B22
Rating:
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5/5.0
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    834978-B22, HPE Mellanox IB EDR v2, 36-port EDR IB/Managed Switch/V2

    834978-B22, HPE Mellanox IB EDR v2, 36-port EDR IB/Managed Switch/V2

    100% Genuine Ready to Ship
    $30,158.96
    Overview
    Specification
    Reviews
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    Overview

    HPE 834978-B22 Overview

    The HPE 834978-B22 switch is a high-performance enterprise-class network solution, purpose-built for HPC, data centers, and scale-out architectures that demand superior speed and minimal latency. As a Mellanox Switch, this unit leverages advanced InfiniBand switch capabilities, delivering 36 ports of EDR (100 Gb/s) throughput and extremely low sub-90ns port-to-port latency, making it ideal for performance-focused environments across Asia, Europe, Africa, and North America. This HPE Switch is part of the renowned SN3700 family, renowned for its agile managed features and powerful data-driven functions. Adaptive routing, congestion control, and SHARP collective offloads cater to demanding distributed computing and AI clusters. The switch accommodates 7.2 Tbps non-blocking switching capacity and a packet forwarding rate of 7.02 billion packets per second, ensuring line-rate packet transfer even in high-traffic enterprise and research networks. Versatile configuration with up to 8 virtual lanes, up to 4 KB frame MTU support, and robust management (CLI, SNMP, UFM software compatibility) makes deployment and ongoing operation smooth for distributors, small integrators, and end users. Engineered in a 1U rack-mount form factor with stringent compliance to IBTA standards, it excels as an InfiniBand switch backbone for latency-sensitive clusters, large data processing, and scientific computing platforms demanding uncompromised reliability and speed. Whether for innovative research, high-frequency trading, cloud service farms, or large enterprise infrastructures, the 834978-B22 delivers on scalability, security, and manageability, making it a top solution for modern, globally distributed network transformation.

    Product Highlights

    7.2 Tbps
    Switching Capacity
    36 × 100 Gb/s
    Port Configuration
    7.02 Bpps
    Forwarding Rate

    Product Applications Scenarios

    Data Center
    Enables low-latency, high-bandwidth fabric connecting thousands of nodes for seamless data center operation.
    Research Computing
    Accelerates scientific workloads by delivering line-rate connectivity and rapid MPI reduction offload for clusters.
    AI Technologies
    Supports distributed AI training with predictable high-throughput and adaptive routing for model scaling.

    Product Features Comparison

      HPE Cisco Cisco Cisco
    Model 834978-B22 C1-N9KC93180FXB18Q C1-N3K-C3548X C1-N5624Q
    Brand HPE Cisco Cisco Cisco
    Port Configuration 36 × InfiniBand EDR ports (100 Gb/s per port), 1 × 1 GbE RJ-45 management port 48 × 10/25G SFP28 ports (24 active + 24 L1/L2 unused), 6 × 40/100G QSFP28 uplink ports 48 × SFP+ (10G) ports 12 × 40G QSFP+ (base chassis)
    Switching Capacity 7.2 Tbps (non-blocking) 2.4 Tbps 1.44 Tbps 1.92 Tbps
    Forwarding Rate 7.02 billion packets per second 1.2 Bpps 1.04 Bpps 1,428 Mpps (64-byte packets)
    PoE Budget n/a n/a n/a n/a
    Stacking Capability n/a n/a n/a n/a

    Optional Add-ons

    Model Number Description
    MAM1Q00A-QSFP HPE Mellanox QSFP28 EDR InfiniBand Transceiver, enables 100Gb/s connectivity.
    MC2210411-SR4 HPE Mellanox 100GbE/EDR QSFP28 multi-mode optical transceiver.
    870421-B21 HPE Power Supply Unit for SN3700 InfiniBand Switch, provides redundant power.

    Quality Certifications

    • ISO 14001
    • ISO 9001
    • RoHS
    • REACH
    • CE
    • FCC
    Specification

    HPE 834978-B22 Specification

    Model
    834978-B22
    Brand
    HPE
    Switch Type
    36-port InfiniBand EDR Managed Switch
    Brand & Model
    HPE Mellanox SN3700 (Part# 834978-B22)
    Port Configuration
    36 × InfiniBand EDR ports (100 Gb/s per port), 1 × 1 GbE RJ-45 management port
    Switching Capacity
    7.2 Tbps (non-blocking)
    Latency
    <90 ns port-to-port
    Packet Forwarding Rate
    7.02 billion packets per second
    SHARP Technology
    Collective operations offload (MPI reductions)
    Advanced Routing
    Adaptive routing and congestion control
    Virtual Lanes
    Configurable 1-8 VLs + 1 management lane
    MTU Support
    Up to 4 KB frame size
    Compliance
    IBTA 1.2.1/1.3 standards
    Form Factor
    1U rack-mountable
    Dimensions (W × D × H)
    43.8 × 57.5 × 4.32 cm
    Operating Temperature
    10°C to 35°C
    Power Supply
    Dual redundant PSUs (typical 129 W, max 198 W)
    Management
    CLI, SNMP, Mellanox UFM software compatible

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    Quality Certifications

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    Q&A

    Questions & Answers

    What accessories are available for the Mellanox IB EDR v2 36p Managed Switch?

    Accessories include additional cables, rack-mount kits, and power supplies compatible with the 834978-B22.

    How does the Mellanox IB EDR v2 36p Managed Switch compare to other similar products?

    The 834978-B22 offers superior speed, lower latency, and better management features compared to many competitors.

    What makes the Mellanox IB EDR v2 36p Managed Switch suitable for high-performance environments?

    The 834978-B22's high data transfer rates and low latency make it ideal for demanding, high-performance computing environments.

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    Absolutely. As a multi-brand authorized distributor, router-switch.com is directly certified by leading technology manufacturers. We guarantee 100% genuine products, competitive pricing, and full manufacturer warranties and support.

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