Name: JH398A HP FlexFabric 5940 Series 5940 4 x Slots 40Gbase-X Layer 3 Managed 1U Rack-mountable Gigabit Ethernet Network Switch
Brand: HPE
SKU: JH398A
Price: 2219.78 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The HP FlexFabric 5940 Series 5940 switch combines Layer 3 routing with modular 40Gbase-X slots, making it well-suited for data center environments that require dense, high-speed connectivity. Its compact 1U rack-mount form allows network managers to optimize hardware space while maintaining robust performance for core and aggregation network layers.

General Information
Brand	HPE
Part Number	JH398A
Condition	Refurbished

Technical Information
Port Type	1000Base-T, 40G QSFP+
Port Speed	1 Gbps,40 Gbps
UpLink Ports	4 x 40GBase-X (QSFP+)
POE Support	No
VLAN Support	Yes
Max VLANs Supported	1-4094
NIM Slot	4
Layer Support	Layer 3
Connector Type	QSFP+,RJ-45

Performance
Jumbo Frame Support	Up To 9216 Bytes

Management and Configuration
Remote Protocols	Yes
Management Interfaces	CLI,Web GUI,SSH,Console
Remote Management Protocol	SNMP,SSH,Telnet,HTTP/HTTPS

Physical Characteristics
Weight	5.00

Product Description
The HP FlexFabric 5940 Series 5940 is designed to handle demanding data center environments requiring reliable, high-speed networking. Often found in enterprise and service provider networks, it supports advanced Layer 3 routing capabilities alongside flexible 40Gbase-X interfaces. Built for network engineers and IT professionals managing large-scale infrastructures, this switch offers both performance and scalability in a compact 1U form factor. It’s commonly used to interconnect servers and storage with minimal latency. Key Features Four modular slots compatible with 40Gbase-X transceivers for flexible network configurations Advanced Layer 3 features to efficiently route traffic in complex network topologies Compact 1U rack-mount design saves valuable rack space in data centers Supports high-density Gigabit Ethernet connections for server and device interconnects Integrates with HP’s FlexFabric architecture for simplified management and automation This switch is typically deployed in data centers and enterprise core or aggregation layers where high-capacity, low-latency switching is critical. It helps maintain smooth traffic flow across large networks, supporting applications that demand consistent bandwidth and fast failover.

Use Cases
The HP FlexFabric 5940 Series 5940 switch is designed for high-density data center environments requiring scalable, high-throughput network infrastructure. IT professionals managing large-scale virtualization and cloud deployments benefit from its modular design and Layer 3 capabilities to handle complex routing demands efficiently. How It's Used: Aggregation layer switch in enterprise data centers requiring flexible uplink options for server and storage clusters. Core switch in campus networks handling high-volume traffic with low latency requirements for critical business applications. Integration into virtualized environments supporting multi-tenant cloud platforms with segmented network overlays. Deployment in high-performance computing (HPC) environments to provide low-latency connectivity between compute nodes. Use in telecommunication edge data centers to consolidate network layers while maintaining modular scalability. The modular 40Gbase-X slots and Layer 3 routing capabilities enable this switch to optimize network topology for data-intensive workloads. Its rack-mount form supports dense hardware configurations while maintaining operational efficiency and scalability in evolving IT environments.