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HP J9729A#ABA 2920-48G-PoE+ 48-Port + 4-Port SFP Layer 3 Switch
- 48 x 10/100/1000 Gigabit Ethernet ports
- 4 x SFP ports for uplink or module expansion
- PoE+ support (IEEE 802.3at) for powering connected devices
- Layer 3 routing capabilities for advanced network segmentation
- Supports static and dynamic routing protocols
- Enhanced security features including Access Control Lists (ACLs)
- Quality of Service (QoS) for traffic prioritization
- Stacking capabilities for simplified management of multiple switches
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For government, enterprise, data center, and small business customers.
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Product Overview
The HP J9729A#ABA is a Layer 3 switch featuring 48 Gigabit Ethernet ports with Power over Ethernet Plus (PoE+) and 4 SFP ports. It is designed for high-performance access layer deployments, offering advanced features for network control and security.
Technical Information
| Product Type | Layer 3 Switch |
| Number of Ports | 48 x 10/100/1000 PoE+ |
| Uplink Ports | 4 x SFP |
| PoE Budget | Up to 1950W (depending on configuration) |
| Switching Capacity | 176 Gbps |
Additional Specifications
| Forwarding Rate | 131 Mpps |
| Management | Web, SNMP, CLI |
| Brand | HP |
| Model | 2920-48G-PoE+ |
Product Description
The HP 2920-48G-PoE+ switch (J9729A#ABA) is a robust Layer 3 access switch designed to provide high-performance connectivity and advanced features for enterprise networks. With 48 Gigabit Ethernet ports, each capable of delivering Power over Ethernet Plus (PoE+), this switch is ideal for powering a wide range of devices such as IP phones, wireless access points, and surveillance cameras directly over the network cable. The inclusion of 4 SFP ports allows for flexible and high-speed uplinks to the core network or connections to other switches. As a Layer 3 switch, the J9729A#ABA supports static and dynamic routing protocols, enabling sophisticated network segmentation and improved traffic management. This capability is crucial for creating efficient and secure network designs, allowing for better control over traffic flow and the implementation of distinct security policies for different network segments. The switch also boasts comprehensive Quality of Service (QoS) features, allowing administrators to prioritize critical applications and ensure optimal performance for voice and video traffic. Security is a key focus for the 2920 series, and this model includes advanced features such as Access Control Lists (ACLs), port security, and authentication mechanisms to protect the network from unauthorized access and threats. The ability to stack up to 4 switches provides simplified management and increased resilience, making it a scalable and cost-effective solution for growing network environments. The J9729A#ABA is a versatile and powerful switch suitable for demanding access layer deployments.
