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HP J9148AR 2910al-48G-PoE+ 48-Port + 5-Port SFP Exp Module L3 Switch
- 48 x 10/100/1000 Gigabit Ethernet ports
- PoE+ support on all 48 ports (up to 30W per port)
- 5-port Gigabit SFP module included for uplinks
- Layer 3 static and dynamic routing capabilities
- Fully managed switch with comprehensive CLI and Web GUI
- Advanced security features including Access Control Lists (ACLs)
- Quality of Service (QoS) for traffic prioritization
- Stacking support for increased port density and resilience
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For government, enterprise, data center, and small business customers.
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Product Overview
The HP J9148AR is a 2910al-48G-PoE+ switch, offering 48 Gigabit Ethernet ports with Power over Ethernet Plus (PoE+) and a 5-port SFP expansion module. It functions as a Layer 3 managed switch.
Technical Information
| Model | 2910al-48G-PoE+ |
| Part Number | J9148AR |
| Port Configuration | 48 x 10/100/1000 PoE+, 5 x SFP |
| PoE Budget | 370W |
Additional Specifications
| PoE Standard | IEEE 802.3af, IEEE 802.3at |
| Layer | Layer 3 |
| Management | Fully Managed |
| Switching Capacity | 104 Gbps |
Product Description
The HP J9148AR, part of the 2910al series, is a robust Layer 3 managed switch designed for enterprise edge and distribution layer deployments. It provides 48 Gigabit Ethernet ports, each capable of delivering Power over Ethernet Plus (PoE+), offering a total PoE budget of 370W. This allows for the simultaneous powering of high-power devices such as IP phones, wireless access points, and surveillance cameras directly through the network cable, simplifying infrastructure and reducing installation costs. Included with this model is a 5-port Gigabit SFP expansion module, providing flexible options for high-speed uplinks to core networks or connections to other switches. The switch supports both static and dynamic Layer 3 routing protocols, enabling efficient traffic management and network segmentation. Its comprehensive management features, accessible via a Command Line Interface (CLI) and a Web-based Graphical User Interface (GUI), allow for detailed configuration, monitoring, and troubleshooting. Security is a key aspect of the 2910al-48G-PoE+ switch, featuring Access Control Lists (ACLs), port security, and other advanced security measures to protect the network from unauthorized access and threats. Quality of Service (QoS) capabilities enable administrators to prioritize critical traffic, ensuring optimal performance for voice, video, and other bandwidth-sensitive applications. The switch also supports stacking, allowing multiple units to be managed as a single logical device, enhancing port density and network resilience.
