The HP J9781A is an Aruba 2530-24G-PoE+ Ethernet Switch. It is a reliable and feature-rich switch that offers high-performance and Power over Ethernet (PoE) capabilities for small to medium-sized networks.
The HP J9781A, also known as the Aruba 2530-24G-PoE+ switch, provides enterprise-class features and performance for businesses that require advanced networking capabilities. This switch offers 24 Gigabit Ethernet ports, all of which support Power over Ethernet Plus (PoE+), providing both data connectivity and power to PoE-enabled devices such as IP phones, wireless access points, and security cameras.
The Aruba 2530-24G-PoE+ switch supports various Layer 2 features, including VLANs, Spanning Tree Protocol (STP), Link Aggregation Control Protocol (LACP), and Quality of Service (QoS) for traffic prioritization. It also features enhanced security capabilities such as Access Control Lists (ACLs) and Secure Shell (SSH) encryption.
With a compact form factor and quiet operation, this switch is suitable for deployment in office environments where noise reduction is a consideration.
- Model Number: J9781A
- Total Ports: 24 x 10/100/1000 Gigabit Ethernet ports
- PoE Support: PoE+ (802.3af/at)
- Power Budget: Up to 370W (depending on the power supply)
- Switching Capacity: 56 Gbps
- Forwarding Rate: 41.7 Mpps
- Layer: Layer 2
- Management: Web-based management interface (ArubaOS), Command Line Interface (CLI), SNMP
- Security Features: Access Control Lists (ACLs), Secure Shell (SSH), TACACS+, RADIUS, MAC address lockdown
- Dimensions: 17.42 x 10 x 1.73 inches
- Weight: 6.17 lbs
Please note that specifications and features may vary slightly based on the specific model and firmware version. It’s always recommended to refer to the manufacturer’s documentation or official website for the most accurate and up-to-date information regarding the HP J9781A switch.