Name: JL256A HP Aruba 2930F Series 2930F 48G PoE+ 4SFP+ 48 x RJ-45 PoE+ 10/100/1000Base-T and 4 x SFP+ Ports Layer 3 Managed Gigabit Ethernet Network Switch
Brand: HP
SKU: JL256A
Price: 669.00 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The J9772A Aruba 2530‑48G PoE+ Network Switch delivers 48 high-performance PoE+ RJ‑45 ports and 4 dedicated SFP uplinks in a 1U rack form factor, with a 104 Gbps switching capacity, advanced Layer 2 features, quiet operation, and comprehensive management support ideal for enterprise edge environments.

General Information
Brand	HP
Part Number	JL256A
Condition	Refurbished

Technical Information
Switch Type	Managed Switch
Form Factor	Rack-Mountable
Mount Type	1U Rack
Number of Ports	52-Ports
Port Type	10/100/1000Base-T, RJ-45, SFP
Port Speed	4 × fixed Gigabit SFP
Switching Capacity	104 Gbps
Switch Forwarding Rate	77.3 Mpps
DRAM	256 MB
Flash Memory	128 MB
Max VLANs Supported	Supports up to 4,094 VLANs
Stackable	No
Layer Support	Layer 2
Connector Type	RJ‑45 PoE+ ports, 4 × SFP ports; dual‑personality serial console (RJ‑45/USB‑micro‑B)

Performance
Latency	< 2.3µs
MAC Address Table Size	16,000 Entries

Management and Configuration
Remote Protocols	Web GUI, CLI, SNMPv1/v2c/v3, RMON, sFlow, DHCP Options 66/67
Management Interfaces	Console (dual‑personality), HTTP/HTTPS, SSH, Telnet, SNMP, TFTP/SFTP
Security Features	ACLs, 802.1X, DHCP snooping, DoS protection

Physical Characteristics
Dimensions	1.75″ × 17.44″ × 13.00″
Weight	11.00

Product Description
The J9772A Aruba 2530‑48G PoE+ is a fixed Layer 2 managed switch designed for reliable, energy-efficient network access in enterprise edge environments, offering rich features for connectivity, security, and control. Key Features 52 total ports: 48 × 10/100/1000 PoE+ RJ‑45 and 4 × 1 GbE SFP Supports up to 4,094 VLAN IDs and jumbo frames up to 9,220 bytes Delivers up to 104 Gbps switching capacity and 77.3 Mpps forwarding PoE+ power budget of approximately 370–382 W with internal PSU Managed via Web GUI, CLI, SNMP, SSH, Telnet, and HTTP/HTTPS Ideal for edge access in business networks, branch offices, or classrooms, this switch ensures consistent performance, quiet operation, and enterprise-level control. It’s a solid choice for environments requiring PoE+ and robust Layer 2 capabilities without stacking.

Use Cases
The JL256A HP Aruba 2930F Series 48G PoE+ switch is optimized for mid-sized enterprise network edges requiring high-density Gigabit Ethernet connectivity with Power over Ethernet capabilities. It suits environments where secure, reliable, and manageable access layer switches are critical, such as branch offices, campus wiring closets, or converged networking for IP endpoints. How It's Used: Deploying in campus wiring closets to connect VoIP phones, wireless access points, and security cameras with PoE power delivery. Supporting SMB branch offices with converged data and voice traffic requiring Layer 3 routing and robust security features. Integrating edge computing nodes or IoT devices in enterprise networks with scalable uplinks via SFP+ ports. Implementing segmentation and access control policies in distributed enterprise environments to enforce security compliance. Providing reliable network aggregation for video surveillance systems in multi-floor commercial buildings. This switch enhances operational efficiency by consolidating data and power delivery in a single platform while offering scalable uplink options and Layer 3 routing capabilities. It supports evolving network demands with quiet operation and advanced management features suitable for dense edge deployments.