JH390A - HPE FlexFabric 5940 Switches
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JH390A
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JH390A Overview
HPE FlexFabric 5940 48SFP+ 6QSFP28 Switch JH390A
Overview
JH390A Overview
HPE FlexFabric 5940 48SFP+ 6QSFP28, Managed, L2/L4, Rack mounting, 1U
HPE FlexFabric 5940 48SFP+ 6QSFP28 Switch
FlexFabric 5940 48SFP+ 6QSFP28 Switch
- Managed L2/L4 Web-based management SNMP, Telnet, FTP
- Quality of Service (QoS) support
- Console port: RJ-45/Mini-USB
- 10G support
- MAC address table: 288000 entries Switching capacity: 2160 Gbit/s
- 1U Rack mounting Stackable
Summary Description
HPE FlexFabric 5940 48SFP+ 6QSFP28, Managed, L2/L4, Rack mounting, 1U
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Specification
JH390A Specification
HPE FlexFabric 5940 48SFP+ 6QSFP28 Switch
Resources
Frequently Asked Questions
What are the primary port configurations available on the HPE FlexFabric 5940 JH390A? +
The HPE FlexFabric 5940 JH390A is a high-density, versatile switch designed for the data center. It features 48 SFP+ ports for 10GbE connectivity, providing robust downlink capabilities, and 6 QSFP28 ports that support 100GbE uplinks. This combination allows for a high-performance, non-blocking fabric architecture ideal for modern leaf-and-spine network deployments.
Can the JH390A switch be deployed in a leaf-and-spine architecture? +
Absolutely. The JH390A is engineered specifically for top-of-rack or end-of-row deployments in data centers. With its high-speed 100GbE uplink ports and deep buffer memory, it functions perfectly as a leaf switch, facilitating low-latency traffic flow to spine switches while maintaining consistent performance across large-scale virtualized or containerized server environments.
Is the HPE JH390A considered a Layer 2 or Layer 3 managed switch? +
While the JH390A is often categorized within Layer 2 managed switch inventories, it is a sophisticated, multi-layer capable device. It provides advanced Layer 2 switching capabilities along with robust Layer 3 routing functionality, including support for static routing and dynamic protocols, making it a powerful foundation for complex, converged infrastructure requirements.
What is the primary benefit of the 100GbE QSFP28 ports on this HPE FlexFabric switch? +
The inclusion of 100GbE QSFP28 ports ensures your data center fabric is future-ready. These ports provide massive bandwidth capacity, significantly reducing bottlenecks between server clusters and core network layers. They allow IT administrators to aggregate high-density 10GbE traffic from multiple racks efficiently, ensuring consistent performance for high-bandwidth applications and large-scale storage arrays.
How does the HPE FlexFabric 5940 series ensure network reliability and uptime? +
Reliability is built into the JH390A through redundant, hot-swappable power supplies and fan trays, which ensure continuous operation during component failures. Furthermore, it supports features such as IRF (Intelligent Resilient Fabric), which allows multiple physical switches to be managed as a single logical entity, providing simplified management and superior high-availability through link-level redundancy.
Which management interfaces are supported on the JH390A switch? +
The JH390A offers comprehensive management flexibility, including a dedicated console port for local out-of-band management. It also supports remote management through SNMP, a robust Command Line Interface (CLI), and web-based graphical interfaces. These options give network engineers the necessary tools to monitor performance, configure VLANs, and update firmware through standard industry management protocols.
What are the typical deployment scenarios for the 48-port SFP+ configuration? +
The 48-port SFP+ configuration makes the JH390A an ideal solution for high-density server connectivity. It is most commonly utilized in environments that require high-speed 10GbE server access, such as virtualization hosts, cloud service providers, and enterprise data centers. Its port density allows for a clean cabling strategy while maintaining the throughput necessary for modern compute nodes.
Is the HPE JH390A compatible with existing HPE IRF virtualization standards? +
Yes, the JH390A is fully compatible with HPE’s Intelligent Resilient Fabric (IRF) technology. This capability allows you to stack multiple switches into a single, unified virtual switch. This simplifies network topology and configuration, reduces complexity in management, and provides sub-second failover times to ensure consistent connectivity for your critical data center applications.
How can I obtain a bulk quote for the HPE JH390A from BuyRouterSwitch.com? +
Acquiring a bulk quote for your data center project is seamless through BuyRouterSwitch.com. Simply navigate to our request-a-quote section or contact our dedicated sales team directly with your quantity requirements. We specialize in providing competitive pricing packages for large-volume hardware procurement, ensuring you receive the best possible value for your enterprise-grade networking investments.
Why should I choose BuyRouterSwitch.com for purchasing HPE networking hardware? +
BuyRouterSwitch.com is a trusted source for authentic enterprise hardware. By choosing us, you benefit from our rigorous inventory standards and streamlined procurement process designed for IT professionals. We prioritize delivering genuine, high-quality HPE products that meet your project specifications, ensuring your infrastructure is built on reliable, verified components sourced through professional industry channels.
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