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HP JL357-61101 2540 48G PoE+ 4SFP+ 48-Port + 4-Port SFP+ L2 Switch
- 48 x 10/100/1000 (Gigabit) PoE+ ports
- 4 x 10GbE SFP+ uplink ports
- Layer 2 managed switch
- IEEE 802.3at PoE+ compliant
- Adequate PoE power delivery
- Supports advanced network management features
- Designed for high-density network access
- Enterprise-grade reliability
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Typically 1-2 handling + 3-7 transit days
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For government, enterprise, data center, and small business customers.
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Product Overview
The HP JL357-61101 is a 2540 48-Port Gigabit PoE+ Switch with 4 SFP+ uplink ports. It operates as a Layer 2 managed switch, providing robust network access for enterprise environments.
Technical Information
| Part Number | JL357-61101 |
| Product Type | Managed Layer 2 Switch |
| Number of Ports | 48 x Gigabit PoE+ |
Additional Specifications
| Uplink Ports | 4 x 10GbE SFP+ |
| PoE Standard | IEEE 802.3at (PoE+) |
Product Description
The HP 2540 48G PoE+ 4SFP+ Switch, model number JL357-61101, is a managed Layer 2 network switch designed to deliver high-performance connectivity and Power over Ethernet Plus (PoE+) capabilities. It features 48 Gigabit Ethernet ports, each capable of providing up to 30W of power to connected devices, making it ideal for powering IP phones, wireless access points, and other PoE-enabled endpoints. This simplifies infrastructure by eliminating the need for separate power supplies for these devices. For high-speed network aggregation and connectivity to the core, the switch includes four 10 Gigabit Ethernet SFP+ uplink ports. These ports provide ample bandwidth to support demanding traffic loads and ensure smooth communication between the access layer and the rest of the network. As a managed switch, the JL357-61101 offers advanced features for network administration, including support for VLANs, Quality of Service (QoS), link aggregation, and comprehensive security options. This switch is part of the HP 2540 series, which is recognized for its reliability and suitability for enterprise network deployments. It is designed to provide a stable and efficient network foundation at the network edge, supporting the connectivity requirements of modern businesses. The managed nature of the switch allows IT professionals to configure, monitor, and optimize network performance, ensuring high availability and security for connected users and applications.
