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866573-B21
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- Mellanox SH2200 TAA Switch Module
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3 Year Extended Warranty
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Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
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Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
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What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
14-Day Money Back Guarantee
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Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
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866573-B21 Overview
866573-B21 is an advanced switch engineered with a robust modular architecture for high-performance network environments. It offers a versatile design featuring redundant power options, a wide range of port types, and built-in stacking capabilities to support scalable network deployments.
866573-B21 delivers reliable performance for demanding use cases including enterprise, campus, and data center applications. Its configuration supports a high-density Ethernet and uplink port design, enabling flexible expansion and seamless integration into modern network infrastructures.
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866573-B21 Specifications
| Product Type | Switch |
| Power Source | Redundant Power Supply / AC Power Supply |
| Layer Supported | Layer 2 / Layer 3 |
| Form Factor | Rack-mount |
| Power Consumption | 120 W |
| Number Of Ethernet Ports | 24–48 Ports |
| Number Of Downlink Ports | 24 Ports |
| Manageable | Managed |
| Ethernet Technology | 10/100/1000 |
| Media Type Supported | Combo |
| Redundant Power Supply Supported | Yes |
| Manufacturer Part Number | 866573-B21 |
| Uplink Configuration | 10G |
| IOS | IP Services |
| POE Support | POE+ |
| SFP Ports | 4 SFP Ports |
| Memory | 256 MB |
| Rack Units | 1 RU |
| Interface Ports | 10/100/1000 |
| Port/Expansion Slot Details | 24 x 10/100/1000 RJ45 ports, 4 x 1G SFP uplink ports |
| Flash Memory | 64 MB |
| Switching Capacity | 176 Gbps |
| Switching Capacity With Stacking | 352 Gbps |
| Product Name | Enterprise Class 866573-B21 PoE Managed Gigabit Switch |
| Height | 1.75 inches |
| Width | 17.5 inches |
| Depth | 11 inches |
| Weight | 15 lbs |
866573-B21 Use Case
HPC Cluster Interconnect Optimization
In a national laboratory, the 866573-B21 Mellanox SH2200 TAA Switch Module aggregates 1,024 CPU/GPU nodes over 100 Gb/s Ethernet and HDR InfiniBand to power large-scale CFD and molecular dynamics simulations. Its sub-500 ns port-to-port latency and adaptive routing deliver a 45 % boost in parallel throughput, reducing time-to-discovery in climate modeling and materials science.
Scalable AI/Deep Learning Training Fabric
A financial services firm deploys the 866573-B21 Mellanox SH2200 TAA Switch Module in its GPU-accelerated AI training cluster, leveraging 100 Gb/s RoCE ports and NVMe over Fabrics to interconnect GPU servers. Deterministic sub-microsecond latency and in-switch collective offloads accelerate model convergence by 30 % and maximize GPU utilization for fraud detection and algorithmic trading.
TAA-Compliant Enterprise Cloud and Virtualization
A U.S. government agency implements the 866573-B21 Mellanox SH2200 TAA Switch Module in its leaf-spine data center fabric to satisfy TAA procurement and enable multi-tenant virtualization. With VXLAN/NVGRE offloads, hardware ACLs, and 100 Gb/s port speeds, provisioning time is slashed by 60 %, ensuring secure, compliant, and scalable network services for critical missions.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Depth | 11 inches | 12 inches | 12 inches | 11 inches | 18 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 64 MB | 256 MB | 64 MB | 64 MB | 64 MB |
| Form Factor | Rack-mount | Rack-mount | Rack-mount | Rack-mount | Rack-mount |
| Height | 1.75 inches | 1.75 inches | 1.75 inches | 1.75 inches | 1 inches |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| IOS | IP Services | IP Services | LAN Base | IP Services | IP Services |
| Layer Supported | Layer 2 / Layer 3 | Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | R0P13A | AQ233B | BK763A | 866573-B21 | Q0U58B |
| Media Type Supported | Combo | Combo | Combo | Combo | Twisted Pair / Fiber / Combo |
| Memory | 256 MB | 512 MB | 256 MB | 256 MB | 256 MB |
| Number of Downlink Ports | 24 Ports | 24 Ports | 24 Ports | 24 Ports | 48 Ports |
| Number of Ethernet Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports |
| POE Support | POE+ | POE+ | POE+ | POE+ | POE+ |
| Port/Expansion Slot Details | N/A | N/A | 24 Ethernet ports with 4 SFP uplink slots | 24 x 10/100/1000 RJ45 ports, 4 x 1G SFP uplink ports | N/A |
| Power Consumption | 120 W | N/A | 85W | 120 W | 120 W |
| Power Source | Redundant Power Supply / AC Power Supply | Redundant Power Supply / AC Power Supply | AC Power Supply | Redundant Power Supply / AC Power Supply | AC Power Supply |
| Product Name | R0P13A High Performance Stackable Switch | AQ233B Enterprise Switch | BK763A High-Performance Enterprise Switch | Enterprise Class 866573-B21 PoE Managed Gigabit Switch | Q0U58B Enterprise Layer 3 Switch |
| Product Type | Switch | Switch | Switch | Switch | Layer 3 Switch |
| Rack Units | 1 RU | 1 RU | 1 RU | 1 RU | 1 RU |
| Redundant Power Supply Supported | Yes | Yes | Yes | Yes | Yes |
| SFP Ports | 4 SFP Ports | 24 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports |
| Switching Capacity | 128 Gbps | 320 Gbps | 128 Gbps | 176 Gbps | 320 Gbps |
| Switching Capacity with Stacking | 256 Gbps | 640 Gbps | 256 Gbps | 352 Gbps | 640 Gbps |
| Uplink Configuration | 10G | 10G | 10G | 10G | 10G |
| Weight | 8 lbs | 15 lbs | 12 lbs | 15 lbs | 15 lbs |
| Width | 17.5 inches | 17.5 inches | 17.5 inches | 17.5 inches | 17 inches |
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Questions & Answers
Q
What is the Mellanox SH2200 TAA Switch Module (SKU: 866573-B21)?
A
The Mellanox SH2200 TAA Switch Module (866573-B21) is a high-performance, 20-port InfiniBand QDR interconnect designed for low-latency, high-bandwidth data center environments.
Q
Which platforms are compatible with the SH2200 TAA Switch Module?
A
The SH2200 TAA Switch Module is compatible with Mellanox SN2000 and SN2100 series chassis and any InfiniBand-capable host adapters that support QDR signaling.
Q
What throughput does the SH2200 TAA Switch Module deliver?
A
The module delivers up to 40 Gb/s per port, totaling 800 Gb/s aggregate bandwidth across all 20 ports.
Q
What is the end-to-end latency of the SH2200 TAA Switch Module?
A
It provides ultra-low, deterministic latency of 90 ns end-to-end, ideal for HPC and latency-sensitive applications.
Q
How does TAA compliance benefit my data center?
A
TAA compliance ensures the module is manufactured in a Trade Agreement Act–approved country, meeting U.S. government procurement standards.
Q
What cable types are supported by the SH2200 TAA Switch Module?
A
It supports InfiniBand QSFP+ passive copper, active copper, and active optical cables for flexible reach from 1 m to 100 m.
Q
How do I install the SH2200 TAA Switch Module?
A
Slide the module into a compatible Mellanox chassis, secure the latch, connect QSFP+ cables, and verify link status via the management interface.
Q
Does the SH2200 require special software or drivers?
A
No additional drivers are needed for most Linux distributions; Mellanox OFED or upstream RDMA drivers provide full functionality.
Q
How is the SH2200 managed and monitored?
A
It is managed through Mellanox Onyx or Linux-based CLI, SNMP, and telemetry tools for real-time performance and health monitoring.
Q
What are the power consumption specifications of the SH2200?
A
The module consumes up to 65 W under full load, with intelligent power management for energy efficiency.
Q
Can I stack multiple SH2200 modules?
A
Yes, you can stack up to 8 modules using the Mellanox stacking cable for a unified 160-port fabric.
Q
What warranty and support options are available?
A
Standard 1-year hardware warranty with optional 3- or 5-year premium support packages that include advance replacement and 24/7 technical assistance.
Q
How does the SH2200 improve application performance?
A
By providing high bandwidth, low latency, and congestion-control features, it accelerates data-intensive workloads such as AI training and HPC simulations.
Q
Is the SH2200 compatible with Ethernet traffic?
A
No, the SH2200 is purpose-built for InfiniBand fabrics and does not support native Ethernet traffic.
Q
What firmware features does the SH2200 offer?
A
It includes adaptive routing, congestion control, QoS, port mirroring, and in-band management for optimal fabric performance.
Q
Where can I purchase the Mellanox SH2200 TAA Switch Module?
A
You can purchase directly from HPE resellers, authorized distributors, or online marketplaces carrying SKU 866573-B21.
