Name: J9311A HP ProCurve 3500-48G-PoE+ 44xPoE+ Gigabit RJ-45 4xDual-Personality 4xSFP+ Switch
Brand: HP
SKU: J9311A
Price: 104.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The HP ProCurve 3500-48G-PoE+ switch brings together gigabit data transfer with Power over Ethernet, designed to support a variety of connected devices in managed network environments. Its blend of copper and fiber ports makes it flexible for different network layouts, fitting well in offices or campus settings where reliable power and network access are essential.

General Information
Brand	HP
Part Number	J9311A
Condition	Refurbished

Technical Information
Switch Ports	44
Number of Ports	48-Ports
Port Type	10/100/1000Base-T, 10G SFP+, Combo RJ-45/SFP, RJ-45, SFP+
Port Speed	10/100/1000Base-T,10G SFP+
POE Support	PoE+
Switching Capacity	176 Gbps
VLAN Support	Yes
Max VLANs Supported	1-4094
Layer Support	Layer 2
Connector Type	RJ-45,SFP+,Combo RJ-45/SFP

Performance
Jumbo Frame Support	Up To 9216 Bytes

Management and Configuration
Remote Protocols	Yes
Security Features	802.1X authentication, Access Control Lists (ACLs), RADIUS/TACACS+, Port security, MAC address filtering, BPDU Guard, SSH, HTTPS
Remote Management Protocol	SNMPv1/v2c/v3,HTTP/HTTPS,SSH,Telnet,CLI

Physical Characteristics
Weight	8.50
Operating Temperature	0°C to 45°C (32°F to 113°F)

Miscellaneous
Compliance Standards	WEEE, RoHS, CE, FCC, UL, cULus
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1X, IEEE 802.3ad (LACP), IEEE 802.3af, IEEE 802.3at

Product Description
The HP ProCurve 3500-48G-PoE+ is a managed gigabit Ethernet switch designed to deliver power and data over a single cable. It's commonly used in enterprise networks where multiple devices like IP phones, wireless access points, and cameras need both connectivity and power. Built for network administrators who need reliable, scalable switching with PoE+ capabilities, this switch integrates easily into existing setups. It's often found in office environments, schools, and small data centers that require efficient power distribution alongside network traffic management. Key Features Provides 44 PoE+ ports delivering power directly to connected devices Dual-personality ports allow easy switching between RJ-45 and fiber connections Four SFP+ slots support fast uplink connections to core network devices Layer 2 management tools enable VLANs, QoS, and security settings Robust design built for continuous operation in demanding network conditions This switch is typically deployed in environments where powered devices are widespread, reducing the need for separate power supplies. It helps maintain organized cable management and simplifies network expansion, making it a practical choice for growing networks.

Use Cases
The HP ProCurve 3500-48G-PoE+ switch is commonly deployed in enterprise campus networks and medium to large office environments where centralized management of both data and power over Ethernet is critical. IT teams benefit from its flexible port configurations to accommodate mixed networking media and ensure seamless connectivity for a diverse range of devices. How It's Used: Powering and connecting VoIP phones and wireless access points in corporate office buildings requiring centralized device management. Supporting network edge deployments in educational campuses with mixed fiber and copper infrastructure for scalability and reliability. Serving as an aggregation switch in data closet environments where both high-speed uplinks and PoE power delivery are required for IP surveillance systems. Facilitating network segmentation with Layer 2 features in distributed enterprise branches to enhance security and traffic control. Integrating with virtualization platforms in SMB networks to support high-bandwidth applications and unified communications. This switch enhances operational efficiency by consolidating power and data connectivity, allowing for scalable network topologies while maintaining consistent performance. Its diverse port options and management capabilities enable IT staff to optimize resource allocation and adapt to evolving network demands without extensive hardware changes.