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HP J9728A 2920-48G 48-Port + 7-Port SFP Stacking/ Exp Module L3 Switch
- 48 x 10/100/1000 Gigabit Ethernet ports
- 7 x SFP uplink ports
- Layer 3 routing capabilities
- Stacking support for increased port density and management
- Advanced security features including Access Control Lists (ACLs)
- Quality of Service (QoS) for traffic prioritization
- Energy-efficient design with IEEE 802.3az support
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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 J9728A is a 2920-48G switch featuring 48 Gigabit Ethernet ports and 7 SFP uplink ports. It supports Layer 3 routing and stacking capabilities, making it suitable for enterprise network aggregation and distribution layers.
Technical Information
| Product Type | L3 Switch |
| Ports | 48 x 10/100/1000 + 7 x SFP |
| Switching Capacity | 104 Gbps |
| Forwarding Rate | 77.4 Mpps |
Additional Specifications
| Management Features | Web, SNMP, CLI |
| Stacking | Yes |
| Form Factor | Rack-mountable |
Product Description
The HP 2920-48G switch (J9728A) is designed for robust network performance and scalability in enterprise environments. With 48 auto-sensing Gigabit Ethernet ports, it provides ample connectivity for high-density network access. The inclusion of 7 SFP uplink ports offers flexible options for connecting to core networks or other switches, supporting both fiber and copper connections depending on the SFP module used. This switch operates at Layer 3, enabling advanced routing functionalities such as static and dynamic routing protocols. This capability is crucial for segmenting networks, improving traffic flow, and enhancing overall network efficiency. The 2920-48G also supports stacking, allowing multiple switches to be managed as a single logical device. This feature simplifies management, increases port density, and provides redundancy for critical network segments. Security and quality of service are paramount in the J9728A. It incorporates comprehensive security features, including Access Control Lists (ACLs), port security, and role-based access control, to protect network resources. Furthermore, its Quality of Service (QoS) capabilities allow administrators to prioritize critical traffic, ensuring optimal performance for applications like voice and video. The switch is also designed with energy efficiency in mind, featuring support for IEEE 802.3az Energy Efficient Ethernet.
