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HPE JH390A FlexFabric 5940 48SFP+ 6QSFP28 Switch - Managed Layer 3 - 10GbE/100GbE - Rack-Mountable 1U
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Product Features
Technical Overview
This switch operates at Layer 3, providing IP routing, VLAN support, and advanced Quality of Service (QoS) for optimized network performance. It supports 10GBase-X and 100GBase-X network technologies over optical fiber, enabling high-bandwidth connections suitable for data-intensive applications. The modular design allows flexible configuration with 48 dedicated SFP+ slots for 10GbE connections and 6 QSFP28 slots for 100GbE uplinks or high-speed interconnects.
Management capabilities include full programmability through a command-line interface (CLI) and web-based management tools, offering granular control over network policies, security, and monitoring. The switch does not include redundant power supply support but features a reliable internal power supply. It is manageable, allowing for remote configuration, firmware updates, and real-time diagnostics to maintain network health.
Relevant factors for this section include Uplink Port, Modular, Stack Port, Media Type Supported. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The HPE FlexFabric 5940 switch combines high port density with advanced Layer 3 functionality, making it a versatile solution for modern network environments. Its support for both 10GbE and 100GbE ensures scalability, allowing seamless integration into existing infrastructures while future-proofing for growing bandwidth demands.
High-Speed Connectivity
With 48 10GbE SFP+ ports and 6 100GbE QSFP28 slots, this switch delivers exceptional throughput for data centers, supporting high-volume traffic between servers, storage, and network cores without bottlenecks.
- 48 x 10GbE SFP+ ports
- 6 x 100GbE QSFP28 slots
- Optical fiber media for long-distance runs
Advanced Management
As a managed Layer 3 switch, it offers comprehensive control over network operations, including routing protocols, security policies, and traffic prioritization, enhancing overall network efficiency and reliability.
- Layer 3 routing capabilities
- Granular QoS and VLAN support
- Remote management and monitoring
Deployment / Use Cases
This switch is designed for deployment in environments where high bandwidth and low latency are critical. It excels in data center top-of-rack (ToR) or end-of-row (EoR) configurations, providing connectivity for server farms, virtualized environments, and storage area networks (SANs).
In enterprise settings, it can serve as a core switch for campus networks, aggregating traffic from multiple access switches and supporting high-speed inter-building links over fiber. Its 100GbE ports are ideal for uplinks to network cores or for connecting to high-performance computing clusters, ensuring smooth data flow for applications like big data analytics, video streaming, and cloud services.
Data Center Aggregation
Use this switch to aggregate 10GbE server connections and provide 100GbE uplinks to core switches, optimizing data center architecture for scalability and performance.
Enterprise Backbone
Deploy as a backbone switch in large office networks, leveraging its Layer 3 features for efficient routing between departments and supporting high-bandwidth applications across the organization.
Physical Profile
The switch features a compact 1U rack-mountable form factor, measuring 1.72 inches in height, 17.32 inches in width, and 18.11 inches in depth. This design maximizes space efficiency in standard 19-inch server racks, making it suitable for dense deployments in data centers or network closets. With an approximate weight of 24.25 pounds, it is robust yet manageable for installation. The rack-mounting capability ensures secure cable management and professional integration into existing infrastructure.
- Width
- 17.32" (439.93 mm)
- Depth
- 18.11" (459.99 mm)
- Height
- 1.72" (43.69 mm)
- Weight
- 24.25 lb (10999.614973 g)
Highlights
- 48 10GbE SFP+ ports for high-density server connectivity
- 6 100GbE QSFP28 slots for high-speed uplinks or core connections
- Managed Layer 3 switching with advanced routing and QoS features
- Supports optical fiber media for reliable, long-distance data transmission
- 1U rack-mountable form factor for space-efficient deployment
- Built-in power supply for stable operation in network environments
- Ideal for data center aggregation and enterprise backbone applications
- Enhances network performance with low-latency, high-bandwidth capabilities
Specifications
| Specifications | |
|---|---|
| Manufacturer | Hewlett Packard Enterprise |
| Manufacturer Part Number | JH390A |
| Brand Name | HPE |
| Product Line | FlexFabric |
| Product Series | 5940 |
| Product Model | 5940 48SFP+ 6QSFP28 |
| Product Name | FlexFabric 5940 48SFP+ 6QSFP28 Switch |
| Packaged Quantity | 1 |
| Product Type | Layer 3 Switch |
| Interfaces/Ports | |
| Uplink Port | No |
| Modular | Yes |
| Stack Port | No |
| Port/Expansion Slot Details | 48 x 10 Gigabit Ethernet Expansion Slot,6 x 100 Gigabit Ethernet Expansion Slot |
| Media & Performance | |
| Media Type Supported | Optical Fiber |
| Ethernet Technology | 10 Gigabit Ethernet,100 Gigabit Ethernet |
| Network Technology | 10GBase-X,100GBase-X |
| I/O Expansions | |
| Total Number of Expansion Slots | 54.0 |
| Expansion Slot Type | QSFP+,SFP+ |
| Number of SFP+ Slots | 48 |
| Network & Communication | |
| Layer Supported | 3 |
| Management & Protocols | |
| Manageable | Yes |
| Power Description | |
| Power Source | Power Supply |
| Redundant Power Supply Supported | No |
| Physical Characteristics | |
| Compatible Rack Unit | 1U |
| Form Factor | Rack-mountable |
| Height | 1.72" (43.69 mm) |
| Width | 17.32" (439.93 mm) |
| Depth | 18.11" (459.99 mm) |
| Weight (Approximate) | 24.25 lb (10999.614973 g) |
FAQ
What are the port configurations on this HPE switch?
This switch includes 48 SFP+ slots for 10 Gigabit Ethernet connections and 6 QSFP28 slots for 100 Gigabit Ethernet connections. All ports support optical fiber media, providing high bandwidth and extended reach for data center and enterprise networking.
Does this switch support Layer 3 functionality?
Yes, it is a managed Layer 3 switch. It supports IP routing, VLANs, and advanced Quality of Service (QoS), enabling efficient traffic management and segmentation for complex network environments.
Is this switch rack-mountable, and what are its dimensions?
Yes, it is rack-mountable in a 1U form factor. The dimensions are 1.72 inches in height, 17.32 inches in width, and 18.11 inches in depth, making it suitable for standard 19-inch server racks.
What type of media does this switch support for network connections?
It supports optical fiber media through its SFP+ and QSFP28 slots. This allows for high data transmission rates and longer distance capabilities compared to copper cables, ideal for backbone and data center links.
Can this switch be managed remotely?
Yes, as a manageable switch, it offers remote configuration and monitoring through command-line interface (CLI) and web-based management tools. This enables administrators to adjust settings, update firmware, and diagnose issues from a central location.
What is the power supply configuration for this switch?
It features a built-in power supply to ensure accurate voltage delivery to all components. It does not support redundant power supplies, so for critical deployments, consider external UPS or backup solutions to maintain uptime.
| Qty | Price | Available |
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