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JH398A
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- HPE FlexFabric 5940 4-slot Switch
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3 Year Extended Warranty
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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
JH398A Overview
JH398A is a high-performance, enterprise-grade switch engineered with a modular architecture to ensure robust scalability and optimal performance for dynamic network environments. It features versatile power options including redundant power supply support and flexible AC input, making it a reliable choice for mission-critical applications in sectors such as data centers, corporate campuses, and industrial automation.
The device offers comprehensive connectivity with a broad array of ports including Ethernet, SFP, and uplink configurations that support 10G speeds. Its stacking capability enables seamless integration into larger networks, while the advanced performance metrics and power-over-Ethernet (POE+) support make it ideal for modern business networks demanding efficiency, scalability, and superior performance.
What is the price of JH398A?
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JH398A Specifications
| Product Type | Switch |
| Power Source | Redundant Power Supply / AC Power Supply |
| Layer Supported | Layer 2 / Layer 3 |
| Form Factor | Rack-mount |
| Power Consumption | 60 W |
| Number Of Ethernet Ports | 24–48 Ports |
| Number Of Downlink Ports | 24 Ports |
| Manageable | Managed |
| Ethernet Technology | 10/100/1000 |
| Media Type Supported | Twisted Pair / Fiber / Combo |
| Redundant Power Supply Supported | Yes |
| Manufacturer Part Number | JH398A |
| Uplink Configuration | 10G |
| IOS | LAN Base |
| 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 Ethernet ports with 4 dedicated SFP ports |
| Flash Memory | 64 MB |
| Switching Capacity | 128 Gbps |
| Switching Capacity With Stacking | 256 Gbps |
| Product Name | Enterprise Managed POE+ Stackable Switch JH398A |
| Height | 1.75 inches |
| Width | 17.5 inches |
| Depth | 12 inches |
| Weight | 8 lbs |
JH398A Use Case
Hyperscale Data Center Spine-Leaf Fabric with JH398A-HPE FlexFabric 5940
In a multi-rack hyperscale data center, the JH398A-HPE FlexFabric 5940 4-slot Switch serves as the spine in a spine-leaf topology, delivering line-rate 10/25/40/100 GbE connectivity and VXLAN/EVPN support for thousands of virtual machines. Benefit: Dramatically reduces latency (sub-microsecond forwarding), scales to 1.2 Tbps per slot, and simplifies operations through centralized fabric management, yielding 30 % faster application performance and 40 % lower operational expenses.
Campus Core Aggregation for Global Enterprise Networks
A multinational corporation consolidates its campus network backbone by deploying the JH398A-HPE FlexFabric 5940 at regional aggregation points, integrating Gigabit PoE+ access, advanced QoS and robust MPLS/VPRN services. Benefit: Achieves 99.999 % uptime with redundant Fabric Clustering, cuts wiring complexity by 50 %, and accelerates cloud-on-ramp traffic by up to 3×, enhancing user experience for 10,000+ employees.
Edge Computing and IoT Convergence in Retail and Manufacturing
Retail chains and smart factories implement the JH398A-HPE FlexFabric 5940 at edge sites to aggregate IoT sensors, CCTV, point-of-sale systems and 5G gateways over a resilient fabric. Benefit: Delivers sub-millisecond switching, hot-swappable modular uplinks, and zero-touch provisioning to reduce site deployment time by 60 % and ensure real-time analytics for inventory, security and automation.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Depth | 12 inches | 13.6 inches | 12.0 inches | 12 inches | 12 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 256 MB | 32 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 | 1.75 inches |
| Interface Ports | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| IOS | IP Lite | IP Services | IP Services | LAN Base | IP Services |
| Layer Supported | Layer 2 / Layer 3 | Layer 2/Layer 3 | Layer 2 / Layer 3 | Layer 2 / Layer 3 | Layer 3 |
| Manageable | Managed | Managed | Managed | Managed | Managed |
| Manufacturer Part Number | JH390A | JH394A | JH397A | JH398A | JH409A |
| Media Type Supported | Combo | Combo | Twisted Pair / Fiber / Combo | Twisted Pair / Fiber / Combo | Twisted Pair / Fiber |
| Memory | 512 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 | 24–48 Ports | 24–48 Ports |
| POE Support | POE+ | POE+ | POE+ | POE+ | POE+ |
| Port/Expansion Slot Details | 8 Fixed Ethernet Ports, 4 SFP slots | 24 Ethernet Ports, 4 SFP Slots | Modular expansion slot available | 24 Ethernet ports with 4 dedicated SFP ports | N/A |
| Power Consumption | 350 W | 95W | 95 W | 60 W | N/A |
| Power Source | Redundant Power Supply / AC Power Supply | Redundant Power Supply/AC Power Supply | Redundant Power Supply / AC Power Supply | Redundant Power Supply / AC Power Supply | Redundant Power Supply / AC Power Supply / N/A |
| Product Name | JH390A Enterprise Modular Switch | JH394A High Performance Enterprise Switch | JH397A Network Switch | Enterprise Managed POE+ Stackable Switch JH398A | JH409A High-Performance Rack 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 | 640 Gbps | 128 Gbps | 320 Gbps | 128 Gbps | 96 Gbps |
| Switching Capacity with Stacking | 1280 Gbps | 256 Gbps | 640 Gbps | 256 Gbps | 192 Gbps |
| Uplink Configuration | 10G | 1G/10G | 10G | 10G | 10G |
| Weight | 15 lbs | 15 lbs | 15.0 lbs | 8 lbs | 8 lbs |
| Width | 17.5 inches | 17.5 inches | 17.5 inches | 17.5 inches | 17.5 inches |
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Questions & Answers
Q
What is the HPE FlexFabric 5940 4-slot Switch (SKU JH398A)?
A
The HPE FlexFabric 5940 4-slot Switch is a modular, high-performance data center chassis that supports flexible 10/25/40/100 GbE connectivity, advanced automation, and scalable fabric virtualization.
Q
What are the key features and benefits of the HPE FlexFabric 5940 4-slot Switch?
A
Key features include four modular I/O slots with up to 2.56 Tbps per slot, wire-speed forwarding, HPE Intelligent Resilient Fabric (IRF) for automated virtualization, and hot-swappable power and fan modules for high availability.
Q
How many ports and slots does the chassis support?
A
The chassis provides four I/O module bays and can accommodate up to 384 ports using a combination of fixed and modular line cards, including 10/25/40/100 GbE SFP+/QSFP+ modules.
Q
What is the switching capacity and throughput?
A
The switch delivers non-blocking switching capacity of up to 10.24 Tbps per chassis (2.56 Tbps per slot) with line-rate forwarding on all ports simultaneously.
Q
Which uplink module options are available?
A
Supports a broad portfolio of HPE FlexFabric line cards, including 40 GbE QSFP+, 25 GbE SFP28, and 100 GbE QSFP28 uplink modules to meet diverse architecture requirements.
Q
What redundancy and high-availability features are included?
A
The chassis features dual hot-swappable power supplies, redundant fan trays, non-stop forwarding (NSF), and IRF virtualization for chassis-level resiliency with sub-second failover.
Q
Which network operating system does it run?
A
It runs the HPE FlexNetwork OS, offering advanced automation, segment routing, policy-based management, comprehensive telemetry, and seamless integration with HPE OneView.
Q
What management and automation capabilities are provided?
A
Integrated HPE OneView and RESTful APIs enable zero-touch provisioning, real-time telemetry, scriptable network policies, and centralized lifecycle management.
Q
What are the power and cooling specifications?
A
Each chassis supports up to two 1600 W AC or DC hot-plug power supplies and front-to-back airflow with intelligent fan modules for energy-efficient cooling.
Q
What is the form factor and physical size of the switch?
A
The switch is a 5U rack-mount chassis measuring 441 × 448 × 220 mm (W × D × H) and weighs approximately 15 kg without line cards or power supplies.
Q
How do I stack or cluster multiple 5940 switches?
A
Use HPE Intelligent Resilient Fabric (IRF) to logically stack up to four 5940 chassis into a single virtual device, simplifying management and providing up to 8 Tbps of aggregated switching capacity.
Q
What advanced security features are supported?
A
The switch supports MACsec encryption, 802.1X network access control, ARP inspection, DHCP snooping, ACLs, and role-based access control (RBAC) for robust network security.
Q
What licensing options are required?
A
Core switching capabilities are enabled by default; optional licenses are available for Advanced Performance, IRF virtualization, analytics, and additional feature sets via HPE’s licensing model.
Q
What are the typical use cases for this switch?
A
Ideal for data center aggregation, spine-leaf architectures, private cloud deployments, high-performance computing clusters, and large enterprise campus cores requiring flexible, high-density connectivity.
Q
What warranty and support options are offered with SKU JH398A?
A
Includes a standard 3-year HPE warranty with 24×7 Next Business Day support. Extended coverage, proactive services, and on-site hardware replacement are available via HPE Care Pack.
