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JH409A
- Description:
- 5940 2P QSFP+ AND 2P QSFP28 MOD PLNT
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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
JH409A Overview
JH409A is an enterprise-grade network switch built with a modular architecture that accommodates high performance and flexibility across diverse network environments. It supports multiple power options including redundant power supplies and AC power configurations, and it comes equipped with a versatile mix of Ethernet and fiber ports that ensure robust connectivity.
JH409A features advanced stacking capabilities and scalable performance designed for demanding applications such as data center aggregation, branch connectivity, and virtualized network environments. Its low-latency switching, high throughput, and managed interface make it ideal for modern, high-density network deployments.
What is the price of JH409A?
Pricing for JH409A is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for JH409A.
Explore more options from Switches or explore other Hpe products.
JH409A Specifications
| Product Type | Switch |
| Power Source | Redundant Power Supply / AC Power Supply / N/A |
| Layer Supported | Layer 3 |
| Form Factor | Rack-mount |
| Power Consumption | N/A |
| 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 |
| Redundant Power Supply Supported | Yes |
| Manufacturer Part Number | JH409A |
| 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 | N/A |
| Flash Memory | 64 MB |
| Switching Capacity | 96 Gbps |
| Switching Capacity With Stacking | 192 Gbps |
| Product Name | JH409A High-Performance Rack Switch |
| Height | 1.75 inches |
| Width | 17.5 inches |
| Depth | 12 inches |
| Weight | 8 lbs |
JH409A Use Case
Hyperscale Data Center Backbone with JH409A-5940 2P QSFP+ & 2P QSFP28
In a large‐scale cloud provider environment, network architects deploy the JH409A-5940 2P QSFP+ AND 2P QSFP28 MOD PLNT in top‐of‐rack switches to aggregate dual 40 Gbps and dual 100 Gbps uplinks. This high‐density module eliminates port exhaustion, simplifies cable management and drives 4× more throughput per slot. Benefit: Achieve scalable 10/40/100 GbE connectivity with 50% lower rack-space footprint and predictable performance at hyperscale.
Low-Latency HPC Cluster Interconnect Using JH409A-5940 Modular Plant
A university research lab integrates the JH409A-5940 2P QSFP+ AND 2P QSFP28 MOD PLNT into its HPC cluster switches to deliver dual 40 Gbps lanes for MPI traffic and dual 100 Gbps for parallel data transfers. The result is sub-microsecond latency and sustained throughput for large-scale simulations and AI workloads. Benefit: Reduce compute-to-compute round-trip delay by up to 30% while supporting future 100 Gbps-per-node expansion without additional chassis upgrades.
Enterprise Core Network Convergence with Dual-Speed QSFP Module
A global enterprise replaces legacy 10 GbE interfaces at its core with the JH409A-5940 2P QSFP+ AND 2P QSFP28 MOD PLNT, enabling simultaneous 40 Gbps SAN traffic and 100 Gbps campus uplinks on a single slot. IT gains seamless VLAN segmentation, unified LAN/SAN fabrics and hot-swappable optics. Benefit: Consolidate network layers, cut power consumption by 25%, and accelerate cross-datacenter replication with resilient, high-performance connectivity.
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 | 11 inches | 12 inches | 12 inches |
| Ethernet Technology | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10/100/1000 |
| Flash Memory | 32 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 | LAN Base | 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 | JH395A | JH394A | JH391A | JH398A | JH409A |
| Media Type Supported | Twisted Pair / Fiber / Combo | Combo | Combo | Twisted Pair / Fiber / Combo | 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 | 24–48 Ports | 24–48 Ports |
| POE Support | POE+ | POE+ | POE+ | POE+ | POE+ |
| Port/Expansion Slot Details | Dual 10GbE expansion slots | 24 Ethernet Ports, 4 SFP Slots | N/A | 24 Ethernet ports with 4 dedicated SFP ports | N/A |
| Power Consumption | 55 W | 95W | 15 W | 60 W | N/A |
| Power Source | AC Power Supply | Redundant Power Supply/AC Power Supply | AC Power Supply | Redundant Power Supply / AC Power Supply | Redundant Power Supply / AC Power Supply / N/A |
| Product Name | JH395A Enterprise Stackable Switch | JH394A High Performance Enterprise Switch | JH391A High-Performance Stackable 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 | 128 Gbps | 128 Gbps | 56 Gbps | 128 Gbps | 96 Gbps |
| Switching Capacity with Stacking | 256 Gbps | 256 Gbps | 112 Gbps | 256 Gbps | 192 Gbps |
| Uplink Configuration | 1G | 1G/10G | 1G / 10G | 10G | 10G |
| Weight | 15 lbs | 15 lbs | 18 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 HP Aruba JH409A 5940 2P QSFP+ and 2P QSFP28 module plate?
A
The JH409A is an Aruba 5940 switch uplink module plate featuring two QSFP+ ports that support 40 GbE and two QSFP28 ports that support 100 GbE for high-density, high-speed connectivity.
Q
Which Aruba switch models are compatible with the JH409A module plate?
A
The JH409A is fully compatible with all Aruba 5940 fixed-configuration data center switches, providing seamless integration into existing 5940 chassis.
Q
How many ports and what types does the JH409A module plate provide?
A
The JH409A plate delivers a total of four uplink ports—two QSFP+ ports (40 GbE) and two QSFP28 ports (100 GbE)—for versatile aggregation and uplink options.
Q
What link speeds are supported by the QSFP+ and QSFP28 ports on the JH409A?
A
The QSFP+ ports support 40 GbE and can break out to four 10 GbE each, while the QSFP28 ports support native 100 GbE.
Q
Can the JH409A QSFP+ ports be used with breakout cables?
A
Yes, each QSFP+ port supports breakout to four 10 GbE SFP+ ports when using compatible passive or active copper breakout cables.
Q
Which transceiver and cable types are supported by the JH409A module plate?
A
The module supports standard QSFP+/QSFP28 optical transceivers, DAC/AOC copper cables, and fiber-optic cables up to vendor-specified distances.
Q
What is the maximum distance supported over single-mode fiber on QSFP28?
A
When using QSFP28 LR4 transceivers, the JH409A supports single-mode fiber links up to 10 km.
Q
Is the JH409A module plate hot-swappable?
A
Yes, the JH409A plate is fully hot-swappable, allowing you to install or replace it without powering down the Aruba 5940 switch.
Q
What is the maximum aggregate throughput of the JH409A module plate?
A
The plate delivers up to 280 Gbps of bidirectional throughput (2×40 GbE + 2×100 GbE) for uplink aggregation.
Q
Does the JH409A require any additional software licenses?
A
No additional software licenses are required; the module plate is plug-and-play with ArubaOS-CX on the 5940 switch.
Q
What is the typical power consumption of the JH409A module?
A
The JH409A consumes approximately 15 W under full load, contributing minimal overhead to overall switch power usage.
Q
What are the physical dimensions and weight of the JH409A plate?
A
The plate measures 100 mm × 30 mm × 250 mm and weighs 0.3 kg, optimizing rack-space utilization.
Q
What operating temperature and environmental conditions does the JH409A support?
A
The module operates between 0 °C and 45 °C (32 °F to 113 °F) with 10–90% non-condensing humidity for data center environments.
Q
How do I install the JH409A module plate in my Aruba 5940 switch?
A
Power down the switch or use hot-swap mode, slide the JH409A into the dedicated uplink slot until it clicks, then reboot or verify link status in ArubaOS-CX.
Q
What warranty coverage does the JH409A module plate include?
A
The JH409A is backed by Aruba’s limited lifetime warranty, including replacement hardware and technical support.
Q
Where can I purchase the HP Aruba JH409A 5940 2P QSFP+ and 2P QSFP28 module plate?
A
You can order the JH409A directly from authorized Aruba or HPE resellers, the Aruba online store, or major IT distribution partners.
