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JH402A
- Description:
- HPE FlexFabric 5950 48SFP28 8QSFP28 Switch
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3 Year Extended Warranty
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For all international orders, we ship via your UPS, FedEx, or DHL account — or to your U.S.-based freight forwarder.
Delivery Timelines
Under 100 KG? Ships Express.
Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
Over 100 KG? Ships via Freight.
Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
Always Delivered to Your Door
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.
Service Boundaries & Exclusions
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
Free 14-Day Returns
Tested it, but it’s not a fit?
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.
TRUSTED, TRIED, PROVEN
JH402A Overview
JH402A is a high-performance network switch engineered with a robust, modular architecture that supports flexible stacking configurations and seamless scalability for growing enterprise networks. It offers multiple power options including redundant power supplies and standard AC power, ensuring uninterrupted operation in critical environments.
JH402A features a wide array of ports including high-speed Ethernet downlink and uplink interfaces, robust switching capacity, and low-latency performance for mission-critical applications. It is ideally used in data centers, enterprise branches, and cloud deployments where efficient data routing and network reliability are paramount.
What is the price of JH402A?
Pricing for JH402A is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for JH402A.
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JH402A Specifications
| Product Type | Switch |
| Power Source | Redundant Power Supply / AC Power Supply |
| Layer Supported | Layer 2 / Layer 3 |
| Form Factor | Rack-mount |
| Power Consumption | 150 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 | JH402A |
| 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 | Two expansion slots for module upgrades |
| Flash Memory | 64 MB |
| Switching Capacity | 320 Gbps |
| Switching Capacity With Stacking | 640 Gbps |
| Product Name | JH402A Network Switch |
| Height | 1.75 inches |
| Width | 17.5 inches |
| Depth | 12 inches |
| Weight | 15 lbs |
JH402A Use Case
Hyperscale Data Center Leaf-Spine Deployment
In a multi‐tenant cloud environment requiring high-density 25/100GbE connectivity, IT architects deploy the JH402A-HPE FlexFabric 5950 48SFP28 8QSFP28 Switch as leaf switches in a spine-leaf fabric. This configuration delivers sub-microsecond latency, automated provisioning via HPE Intelligent Resilient Fabric (IRF), and up to 3.2Tbps of switching capacity. The outcome is predictable east-west traffic performance, simplified operations with single-pane management, and a 40% reduction in network bottlenecks, accelerating VM provisioning and tenant onboarding.
Enterprise Campus Core and Aggregation Switch
A global financial services firm modernizes its campus network by replacing legacy 10GbE switches with the JH402A-HPE FlexFabric 5950 48SFP28 8QSFP28 Switch at the core and aggregation layers. Leveraging 48 native 25GbE ports and 8 uplinks at 100GbE, the switch supports bandwidth-intensive applications like video conferencing, VoIP and real‐time analytics. Benefits include consistent application performance, seamless QoS enforcement, and 50% lower power consumption per port, ensuring predictable SLAs and future-proof scalability for 10,000+ users.
High-Performance Computing Cluster Interconnect
A research university deploys the JH402A-HPE FlexFabric 5950 48SFP28 8QSFP28 Switch to interconnect GPU‐accelerated HPC nodes for AI training and large-scale simulations. The switch’s low-latency, high-density architecture and RDMA-capable fabric enable 100GbE MPI traffic with sub-microsecond jitter. As a result, compute throughput increases by 35%, job completion times drop by 20%, and researchers gain flexible bandwidth allocation and simplified fabric management, accelerating scientific breakthroughs in genomics and climate modeling.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Depth | 14 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 | 1.73 inches | 1 inches |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| IOS | IP Services | LAN Base | IP Services | LAN Base | LAN Base |
| Layer Supported | Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 3 | Layer 2 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | JG219B | JQ074A | JH402A | JC772A | JG726A |
| Media Type Supported | Combo | Combo | Combo | Twisted Pair | Twisted Pair / Fiber |
| Memory | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Number of Downlink Ports | 24 Ports | 24 Ports | 24 Ports | 24 Ports | 24 Ports |
| Number of Ethernet Ports | 24–48 Ports | 24–48 Ports | 24–48 Ports | 12–24 Ports | 24–48 Ports |
| POE Support | POE+ | POE+ | POE+ | POE+ | POE |
| Port/Expansion Slot Details | N/A | 24 x 10/100/1000 Ethernet ports, 4 x 10G SFP uplink ports | Two expansion slots for module upgrades | 24 fixed Gigabit Ethernet ports with 4 SFP uplink ports | 24-port modular design with 4 expansion slots |
| Power Consumption | 75W | 350 W | 150 W | 75 W | N/A |
| Power Source | Redundant Power Supply / AC Power Supply | AC Power Supply | Redundant Power Supply / AC Power Supply | AC Power Supply | AC Power Supply |
| Product Name | JG219B High-Performance Network Switch | JQ074A Enterprise Rack-Mount Switch | JH402A Network Switch | JC772A Stackable Enterprise Gigabit Switch | JG726A High Performance Stackable Switch |
| Product Type | Switch | Switch | Switch | Switch | 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 | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports | 4 SFP Ports |
| Switching Capacity | 128 Gbps | 128 Gbps | 320 Gbps | 128 Gbps | 128 Gbps |
| Switching Capacity with Stacking | 256 Gbps | 256 Gbps | 640 Gbps | 256 Gbps | 256 Gbps |
| Uplink Configuration | 1G | 10G | 10G | 10G | 1G/10G |
| Weight | 14 lbs | 15 lbs | 15 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 HPE FlexFabric 5950 48SFP28 8QSFP28 Switch?
A
The HPE FlexFabric 5950 48SFP28 8QSFP28 Switch (SKU JH402A) is a high-performance leaf/spine top-of-rack switch delivering 48 25GbE SFP28 and 8 100GbE QSFP28 ports.
Q
What are the key performance features of the HPE FlexFabric 5950?
A
It provides 3.2Tbps of non-blocking switching capacity, sub-500ns latency, hardware-based VXLAN routing and 2.56Bpps forwarding performance.
Q
How many 25GbE and 100GbE ports does the HPE FlexFabric 5950 offer?
A
This switch features 48 SFP28 25GbE uplinks and 8 QSFP28 ports configurable for 100GbE or breakout to 4x25GbE.
Q
Is the HPE FlexFabric 5950 suitable for data center environments?
A
Yes. The HPE FlexFabric 5950 is optimized for modern data centers, providing low latency, high density and seamless spine-leaf scaling.
Q
What stacking capabilities does the HPE FlexFabric 5950 support?
A
It supports Intelligent Resilient Fabric (IRF) stacking up to eight units, enabling simplified management and linear scaling of bandwidth and ports.
Q
Which network protocols and virtualization features are supported?
A
The switch supports VXLAN, EVPN, MLAG, BGP EVPN, TRILL, OSPF, IS-IS and advanced overlay network virtualization for multi-tenant data centers.
Q
How does the HPE FlexFabric 5950 enhance network security?
A
It includes AES-256 MACsec encryption, Access Control Lists (ACLs), IPsec, DHCP snooping, and IEEE 802.1X authentication for secure campus and data center deployments.
Q
What management tools are available for the HPE FlexFabric 5950?
A
You can manage it via HPE Intelligent Management Center (IMC), Aruba NetEdit, RESTful APIs, CLI, SNMP and Aruba Central for zero-touch provisioning.
Q
What is the power consumption and cooling specification?
A
The switch consumes up to 325W under full load, supports front-to-rear airflow and dual hot-swappable 750W power supplies for redundancy.
Q
What is the latency performance of the HPE FlexFabric 5950?
A
The HPE FlexFabric 5950 delivers ultra-low, cut-through latency of under 500 nanoseconds for high-performance east-west traffic.
Q
Can the HPE FlexFabric 5950 integrate with existing HPE FlexFabric infrastructure?
A
Yes. It seamlessly interoperates with HPE FlexFabric and Aruba switches, preserving your existing network architecture and management workflows.
Q
What warranty and support does HPE offer for the 5950 switch?
A
HPE provides a one-year limited warranty, optional Foundation Care and Proactive Care service plans with 24x7 support and next-business-day onsite response.
Q
What software image runs on the HPE FlexFabric 5950?
A
It ships with HPE Comware 7 operating system, offering extensive programmability, automation via Python/Cli, and feature parity with Aruba AOS-CX service.
Q
How scalable is the HPE FlexFabric 5950 switch?
A
Scalable from small leaf-spine topologies to large multi-site fabrics, leveraging IRF stacking and VXLAN EVPN to expand to thousands of endpoints.
Q
What are the ideal use cases for the HPE FlexFabric 5950?
A
Ideal for cloud-scale data centers, campus aggregation, HPC clusters, virtualization, and AI/ML workloads requiring ultra-low latency and high port density.
Q
How easy is it to deploy and configure the HPE FlexFabric 5950?
A
Deployment is streamlined with zero-touch provisioning, automated IRF setup, template-based CLI scripts and integration with HPE IMC or Aruba Central.
