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Name:

JH394A

Description:
HPE FlexFabric 5940 48XGT 6QSFP+ Switch
Rating:
4.4(5)

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2 In stock - Ready to Ship

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Hpe
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jh394a hpe flexfabric 5940 48xgt 6qsfp+ switch

3 Year Extended Warranty

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JH394A

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HPE FlexFabric 5940 48XGT 6QSFP+ Switch

Trusted by the Highest-Stakes Buyers

Federal agencies and Fortune 500 operations source through ORM Systems.

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Since 2016, Enterprise-Trusted

Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.

10+Years Operating
20,000+Clients Served
150K+SKUs Available

JH394A Overview

JH394A is a high-performance switch designed with a robust modular architecture that ensures efficient handling of network traffic while providing superior scalability. It integrates multiple power options including an AC power supply with redundant backup, and it features a comprehensive port configuration that supports both downlink and uplink connections, along with stacking capabilities for simplified network management and expansion.

JH394A delivers exceptional performance for a range of use cases from enterprise data centers to campus networks, combining low latency and high throughput in a rack-mount design. It is engineered to support Layer 2/Layer 3 routing, enabling reliable connectivity and seamless network expansion, making it an ideal solution for mission-critical applications.

JH394A price is is available on request. Get immediate quote.

Request bulk order quote for JH394A for additional pricing. Browse the full Hpe Flexfabric 5940 Switches series or explore all Hpe products.

JH394A Specifications

Product Type
Switch
Brand
Hpe
Power Source
Redundant Power Supply/AC Power Supply
Layer Supported
Layer 2/Layer 3
Form Factor
Rack-mount
Power Consumption
95W
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
JH394A
Uplink Configuration
1G/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 Ethernet ports, 4 SFP slots
Flash Memory
32 MB
Switching Capacity
128 Gbps
Switching Capacity with Stacking
256 Gbps
Product Name
JH394A High Performance Enterprise Switch
Height
1.75 inches
Width
17.5 inches
Depth
13.6 inches
Weight
15 lbs

JH394A Use Case

Hyperscale Data Center Leaf-Spine Fabric with HPE FlexFabric 5940

In a cloud provider’s data center, the JH394A-HPE FlexFabric 5940 48XGT 6QSFP+ Switch serves as a leaf node in a spine-leaf architecture. It delivers 48 ports of 10/25G server connectivity and six 40/100G uplinks to spine switches, reducing east-west latency by 30% and supporting 2:1 oversubscription. Integrated with HPE Fabric Composer, it enables automated provisioning and high-performance hybrid cloud services for rapid workload scaling.

Enterprise Campus Core Network Modernization

A multinational enterprise consolidates its campus core with the JH394A-HPE FlexFabric 5940 to support cloud applications and IoT growth. The switch aggregates 48 high-density 25G-ready access links and six 100G uplinks across buildings, quadrupling bandwidth capacity. With sub-50ms MLAG failover and centralized analytics via HPE Intelligent Management Center, it boosts network resilience and operational efficiency.

High-Performance AI/ML Training Cluster Interconnect

An AI research lab deploys the JH394A-HPE FlexFabric 5940 as the central fabric for GPU training clusters. Servers connect over 25G ports while six QSFP+ interfaces provide 100G trunks for distributed compute nodes, achieving 200Gbps bisection bandwidth and under-1µs inter-node latency. Built-in telemetry with HPE InfoSight delivers proactive monitoring, reducing training time by 40% and optimizing resource utilization.

Product Comparison Table

HPE FlexFabric 5940 48XGT 6QSFP+ SwitchJH394AFF 5940 48XGT 6QSFP28 SWITCH NO PS PL=NTJH391AHPE FlexFabric 5940 48SFP+ 6QSFP+ SwitchJH395A5940 2P QSFP+ AND 2P QSFP28 MOD PLNTJH409AHPE FlexFabric 5940 2-slot SwitchJH397A
Depth13.6 inches11 inches12 inches12 inches12.0 inches
Ethernet Technology10/100/100010/100/100010/100/100010/100/100010/100/1000
Flash Memory32 MB64 MB32 MB64 MB64 MB
Form FactorRack-mountRack-mountRack-mountRack-mountRack-mount
Height1.75 inches1.75 inches1.75 inches1.75 inches1.75 inches
IOSIP ServicesIP ServicesLAN BaseIP ServicesIP Services
Interface Ports10/100/100010/100/100010/100/100010/100/100010/100/1000
Layer SupportedLayer 2/Layer 3Layer 2 / Layer 3Layer 2 / Layer 3Layer 3Layer 2 / Layer 3
ManageableManagedManagedManagedManagedManaged
Manufacturer Part NumberJH394AJH391AJH395AJH409AJH397A
Media Type SupportedComboComboTwisted Pair / Fiber / ComboTwisted Pair / FiberTwisted Pair / Fiber / Combo
Memory256 MB256 MB256 MB256 MB256 MB
Number of Downlink Ports24 Ports24 Ports24 Ports24 Ports24 Ports
Number of Ethernet Ports24–48 Ports24–48 Ports24–48 Ports24–48 Ports24–48 Ports
POE SupportPOE+POE+POE+POE+POE+
Power SourceRedundant Power Supply/AC Power SupplyAC Power SupplyAC Power SupplyRedundant Power Supply / AC Power Supply / N/ARedundant Power Supply / AC Power Supply
Product NameJH394A High Performance Enterprise SwitchJH391A High-Performance Stackable SwitchJH395A Enterprise Stackable SwitchJH409A High-Performance Rack SwitchJH397A Network Switch
Product TypeSwitchSwitchSwitchSwitchSwitch
Rack Units1 RU1 RU1 RU1 RU1 RU
Redundant Power Supply SupportedYesYesYesYesYes
SFP Ports4 SFP Ports4 SFP Ports4 SFP Ports4 SFP Ports4 SFP Ports
Switching Capacity128 Gbps56 Gbps128 Gbps96 Gbps320 Gbps
Switching Capacity with Stacking256 Gbps112 Gbps256 Gbps192 Gbps640 Gbps
Uplink Configuration1G/10G1G / 10G1G10G10G
Weight15 lbs18 lbs15 lbs8 lbs15.0 lbs
Width17.5 inches17.5 inches17.5 inches17.5 inches17.5 inches

Compliance & Warranty

ISO 27001
ISO 45001
RoHS
REACH
FCC
CE
UKCA
VCCI
ISO 9001
ISO 14001

100% Genuine Product Guarantee

Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.

Up to 3-Year Warranty Coverage

New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.

Hassle-Free RMA & Returns

If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.

Rigorously Tested & Quality Assured

Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.

Expert Technical Support

Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.

Fast Global Delivery

dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.

Reviews & Ratings

C
Connor Blake
5

10GBase-T ports worked well with servers.

I
Imran Zaki
4

Consistent copper performance.

L
Lars Petersen
4

Handled dense connections reliably.

B
Bilal Shah
5

Good thermal stability.

R
Richard Hayes
4

Solid aggregation option.

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