This server rack network switch is perfect for data center administrators and enterprise IT professionals who need fiber ethernet switches with exceptional performance. Our HPE Comware solution delivers:
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High-performance 48 port SFP+ connectivity for demanding data center applications
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Low-latency Layer 3 switching for mission-critical network operations
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Top-of-rack deployment optimized for space-constrained environments
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Enterprise-grade reliability for 24/7 data center operations
Key Features
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48 SFP+ ports for high-density 10GbE connectivity
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6 QSFP28 uplink ports supporting up to 100GbE
- Advanced Layer 3 routing capabilities with comprehensive protocol support
- Optimized for top-of-rack data center deployment
- Ultra-low latency switching performance for demanding applications
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HPE Comware OS for enterprise-grade management and security
- Energy-efficient design with hot-swappable power supplies
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Comprehensive QoS and traffic management features
Technical Specifications
| Manufacturer |
HPE - TOP OF RACK |
| Model Number |
JH390A |
| Type |
Server Rack Network Switch |
| Port Configuration |
48 x SFP+ (10GbE) + 6 x QSFP28 (100GbE) |
| Switching Capacity |
1.44 Tbps full duplex |
| Forwarding Rate |
1071.4 Mpps |
| Layer Support |
Layer 2/Layer 3 switching and routing |
| Management |
HPE Comware 7 Network Operating System |
| Power Supply |
Redundant hot-swappable AC power supplies |
| Form Factor |
1U rack-mountable |
| Compatible Systems |
Data center infrastructure, server virtualization, cloud computing |
Frequently Asked Questions
Q: What makes this switch ideal for data center top-of-rack deployment?
A: The HPE 5940 provides high-density 48 SFP+ ports in a compact 1U form factor, delivering exceptional port density with low latency switching for demanding data center applications.
Q: Can this switch handle both Layer 2 switching and Layer 3 routing?
A: Yes, it features full Layer 3 routing capabilities with comprehensive protocol support including OSPF, BGP, and VRRP — perfect for enterprise network infrastructure.
Q: What uplink options are available for high-bandwidth connectivity?
A: The switch includes 6 QSFP28 ports supporting up to 100GbE each, providing massive uplink bandwidth for spine-leaf architectures and high-performance computing environments.
Q: Does this switch meet enterprise reliability standards?
A: Yes. Features redundant hot-swappable power supplies, comprehensive hardware monitoring, and HPE's enterprise-grade build quality for mission-critical deployments.
Server rack network switch for data centers. High-performance 48 SFP+ ports with Layer 3 routing and enterprise reliability.
