JH404A - HPE 5950 4-slot Switch Switch

Name: JH404A - HPE 5950 4-slot Switch Switch
Brand: HPE
SKU: JH404A

JH404A - HPE 5950 4-slot Switch Switch | US IT Hardware

Product overview

The HPE FlexFabric 5950 4-slot Switch (JH404A) is a modular Ethernet switch chassis designed for high-density, ultra-low-latency datacenter deployments. This 4-slot modular platform supports flexible module configurations with 3 SFP 100/1000m management ports and PHY-less 10GBASE-LR/SR connectivity. The chassis features four hot-pluggable power supply slots and two fan tray slots with reversible airflow for flexible deployment. Operating at 50/60 Hz with input voltage of 90-264V AC, the 5950 delivers cut-through switching with wire-speed performance. Ideal for aggregation and server access layers in large enterprise data centers, it also scales to core layer deployments in medium-sized enterprises. The platform supports VXLAN VTEP OVSDB for virtualized environments, IPv6 with full L2/L3 features, and HPE FlexFabric Network Analytics for real-time microburst detection. Compliance includes EN 60950-1/A11, RoHS, and multiple EMC standards.

4-slot modular chassis with hot-pluggable power supplies
Ultra-low-latency cut-through switching at wire speed
VXLAN VTEP OVSDB support for virtualized environments
3 SFP 100/1000m management ports with 10GBASE-LR/SR
Redundant fans and reversible airflow for flexible deployment
HPE FlexFabric Network Analytics for real-time microburst detection

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Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Manufacturer part #	JH404A
Brand	HPE
Condition	New
Model	5950 4-slot Switch
Manageable	Yes
Product Line	FlexFabric 5950 Switch Series
Product Type	Modular Ethernet Switch Chassis
Operating Temperature	32°F to 113°F (0°C to 45°C)
Compliance Certifications	EN 60950-1/A11; FDA 21 CFR Subchapter J; NOM; RoHS Compliance; VCCI Class A; EN 55022 Class A; ICES-003 Class A; ANSI C63.4 2003; AS/NZS CISPR 22 Class A; EN 61000-3-2:2006

Network & Communication

Compatible systems

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Best for

Datacenter Aggregation
Deploy as aggregation layer switch in large enterprise data centers. The 4-slot modular chassis supports flexible module configurations with 4 expansion slots and 2 x 10 Gigabit Ethernet expansion slots, enabling high-density port consolidation.
Virtualized Environments
Supports VXLAN VTEP OVSDB for virtualized server environments with increased server-to-server traffic. Ultra-low-latency cut-through switching ensures optimal performance for virtual machine migrations and inter-VM communication.
High-Performance Computing
Provides wire-speed cut-through switching with ultra-low-latency for HPC clusters. Supports 10GBASE-LR and 10GBASE-SR connectivity via 3 SFP management ports for long-distance and short-reach interconnects.
Storage Network Convergence
Enables convergence of Ethernet and storage traffic in unified fabric architectures. Redundant hot-pluggable power supplies and dual fan trays ensure high availability for mission-critical storage deployments.
Core Layer Switching
Scales to core layer deployments in medium-sized enterprises. IPv6 support with full L2 and L3 features provides future-proof network architecture for growing organizations.

Details

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Layer Supported	3
Network Technology	10GBase-X
Ethernet Technology	10 Gigabit Ethernet

Voltage	90 - 264 V ac
Frequency	50/60 Hz
Power Supplies	Redundant hot-pluggable power supplies
Redundant Power Supply Supported	Yes

Physical Characteristics

Depth	17.3 in
Width	26 in
Height	3.5 in
Form Factor	4-slot modular chassis
Module Slots	4
Expansion Slot Type	SFP+
Compatible Rack Unit	1U
Number of SFP+ Slots	2
Number of Total Expansion Slots	6

Interface/Ports

SFP Ports	3 x 100/1000 m
Network Ports	4 module slots; 3 SFP 100/1000 m ports; PHY-less, supports IEEE 802.3ae Type 10GBASE-LR, IEEE 802.3ae Type 10GBASE-SR
Management Interface	3 SFP management ports
Media Type Supported	Optical Fiber

What is the maximum port density supported by the HPE FlexFabric 5950 4-slot chassis?

The 4-slot modular chassis supports flexible configurations based on installed modules. The platform includes 4 module slots and 2 x 10 Gigabit Ethernet expansion slots, plus 3 SFP 100/1000m management ports. Specific port counts depend on module types installed (e.g., 32-port 100GbE QSFP28 or 48-port 25GbE SFP28 modules available).

Does the JH404A support redundant power supplies?

Yes. The HPE FlexFabric 5950 4-slot switch features four hot-pluggable power supply slots supporting redundant configurations. Power input specifications are 90-264V AC at 50/60 Hz, with optional -40 to -75V DC supplies available. Hot-pluggable design enables power supply replacement without system shutdown.

What virtualization technologies does the 5950 support?

The platform supports VXLAN VTEP OVSDB for overlay networking in virtualized environments, enabling multi-tenant isolation and seamless VM mobility. Full IPv6 support with Layer 2 and Layer 3 features ensures compatibility with modern cloud architectures and software-defined networking (SDN) deployments.

What is the operating temperature range for the JH404A?

The HPE FlexFabric 5950 4-slot switch operates between 0°C to 45°C (32°F to 113°F). This range supports flexible datacenter placement including warm-aisle and hot-aisle deployments, enabling efficient thermal management and reduced cooling costs.

What management connectivity options are available?

The 5950 provides 3 SFP 100/1000m management ports supporting PHY-less 10GBASE-LR and 10GBASE-SR connectivity. These dedicated management ports enable out-of-band administration and monitoring independent of data plane traffic, improving operational reliability and security.

Is the HPE FlexFabric 5950 suitable for core layer deployments?

Yes. While optimized for aggregation and server access layers in large enterprises, the 5950 is powerful enough for core layer deployments in medium-sized enterprises. Ultra-low-latency cut-through switching, high port density, and advanced L2/L3 features support core layer requirements.

What compliance standards does the JH404A meet?

The HPE FlexFabric 5950 meets EN 60950-1/A11, FDA 21 CFR Subchapter J, RoHS Compliance, VCCI Class A, EN 55022 Class A, ICES-003 Class A, ANSI C63.4 2003, and AS/NZS CISPR 22 Class A standards, ensuring global regulatory compliance for datacenter deployments.

HPE 5950 4-slot Switch Switch