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HP JG237-61001-B 5120-48G-PoE+ 48-Port + 4-Port SFP Layer 2 Switch
- 48 x 1Gb Ethernet ports with PoE+ support.
- 4 x SFP ports for uplink or high-speed connections.
- Layer 2 switching capabilities for efficient network traffic management.
- PoE+ (802.3at) provides up to 30W per port for powering devices.
- Designed for enterprise edge and access layer deployments.
- Supports advanced QoS and security features.
- High switching capacity for demanding network environments.
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Product Overview
The HP JG237-61001-B is a 5120-48G-PoE+ Layer 2 Switch featuring 48 x 1Gb Ethernet ports with PoE+ and 4 x SFP ports. It is designed for enterprise edge deployments, providing high-density, high-performance connectivity with Power over Ethernet capabilities.
Technical Information
| Model | 5120-48G-PoE+ |
| Ports | 48 x 1GbE PoE+, 4 x SFP |
| Switching Layer | Layer 2 |
Additional Specifications
| PoE Standard | PoE+ (802.3at) |
| Form Factor | Rack-mountable |
Product Description
The HP JG237-61001-B is a high-performance 48-port Gigabit Ethernet switch with Power over Ethernet Plus (PoE+) capabilities, complemented by four SFP uplink ports. This Layer 2 switch is engineered to provide robust and flexible connectivity at the network edge, making it suitable for enterprise environments that require high-density port counts and the ability to power connected devices such as IP phones, wireless access points, and surveillance cameras. The PoE+ feature delivers up to 30 watts of power per port, simplifying deployment and reducing cabling requirements. As a Layer 2 switch, the JG237-61001-B excels at managing and forwarding traffic within a local network segment. It offers essential features for efficient network operation, including Quality of Service (QoS) for prioritizing critical traffic and robust security features to protect the network from unauthorized access and threats. The inclusion of four SFP ports allows for flexible high-speed uplinks to core network infrastructure or connections to other network devices, ensuring scalability and preventing bottlenecks. This switch is designed for ease of deployment and management, fitting seamlessly into enterprise network architectures. Its combination of high port density, PoE+ support, and reliable Layer 2 switching makes it an ideal solution for the access layer of a network, supporting a wide range of end-user devices and providing a stable foundation for business operations. The 48 Gigabit Ethernet ports ensure ample bandwidth for most client devices, while the SFP ports provide the necessary capacity for network aggregation.



