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HP JG257AC 5800-48G-PoE+ 48-Port + 4-Port SFP+ Layer 3 Switch
- 48 x 10/100/1000 Gigabit Ethernet ports
- PoE+ (Power over Ethernet Plus) support
- 4 x 10GbE SFP+ uplink ports
- Layer 3 routing capabilities
- High switching capacity (336 Gbps)
- High forwarding rate (240 Mpps)
- Supports IRF (Intelligent Resilient Framework) for scalability
- Advanced security and QoS features
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Product Overview
The HP JG257AC 5800-48G-PoE+ is a high-performance Layer 3 switch featuring 48 Gigabit Ethernet ports with PoE+ and 4 SFP+ ports. It is designed for data centers and enterprise core/aggregation layers requiring high throughput and advanced features.
Technical Information
| Product Type | 48-Port Gigabit PoE+ Layer 3 Switch |
| Uplink Ports | 4 x 10GbE SFP+ |
| PoE Budget | Up to 1440W (with optional power supplies) |
| Switching Capacity | 336 Gbps |
Additional Specifications
| Routing Capacity | 240 Mpps |
| Management | Layer 3 Managed |
| Form Factor | Rack-mountable (1U) |
Product Description
The HP JG257AC, part of the HP 5800 Switch series, is a high-performance Layer 3 switch designed for demanding enterprise core, aggregation, and data center environments. This model is equipped with 48 auto-sensing 10/100/1000 Gigabit Ethernet ports, all supporting Power over Ethernet Plus (PoE+), which provides up to 30W per port to power connected devices like IP phones, wireless access points, and cameras. The switch also features four 10 Gigabit Ethernet SFP+ uplink ports, offering high-bandwidth connectivity to the network core or other high-speed devices. With a substantial switching capacity of 336 Gbps and a forwarding rate of 240 Mpps, the JG257AC is capable of handling large volumes of traffic with low latency. Its Layer 3 routing capabilities enable efficient traffic management and inter-VLAN routing within complex network architectures. The switch supports HP's Intelligent Resilient Framework (IRF) technology, allowing multiple switches to be managed as a single logical unit, which enhances scalability, simplifies management, and improves network availability. Advanced security features, including Access Control Lists (ACLs), 802.1X authentication, and port security, protect the network from unauthorized access and threats. Comprehensive Quality of Service (QoS) capabilities allow for granular control over traffic prioritization, ensuring that critical applications receive the necessary bandwidth and low latency. The HP JG257AC is an ideal solution for organizations requiring high throughput, robust PoE+ support, and advanced Layer 3 features for their critical network infrastructure.
