Name: J9574A HP ProCurve 3800-48G-PoE+-4SFP+ 48-Port PoE+ 10/100/1000Base-T L3 Switch
Brand: HP
SKU: J9574A
Price: 429.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The HP ProCurve 3800-48G-PoE+-4SFP+ is a Layer 3 managed switch designed to offer robust Gigabit Ethernet connectivity along with Power over Ethernet Plus capabilities. It fits well in enterprise network environments where powering devices and maintaining high-speed uplinks are essential. The switch balances port density, advanced routing, and flexible deployment options, making it a reliable core or distribution layer component in business networks.

General Information
Brand	HP
Part Number	J9574A
Condition	Refurbished

Technical Information
Switch Ports	48
Number of Ports	48-Ports
Port Type	10/100/1000Base-T, SFP+
Port Speed	10/100/1000 Mbps,10 Gbps
UpLink Ports	4 x 10G SFP+
POE Support	PoE+
Switching Capacity	176 Gbps
Switch Forwarding Rate	343.75 Mpps
VLAN Support	Yes
Max VLANs Supported	1-4094
Stackable	Yes
Layer Support	Layer 3
Connector Type	RJ-45,SFP+

Performance
Jumbo Frame Support	Up To 9216 Bytes

Management and Configuration
Routing Protocols	Static, RIP, OSPF, VRRP, IGMP
Remote Protocols	Yes
Management Interfaces	Web GUI,Command Line (CLI),SNMP,SSH,Telnet,Serial Console (RJ-45)
Security Features	802.1X,Access Control Lists (ACLs),RADIUS,TACACS+,SSH,Port Security,MAC Authentication
Remote Management Protocol	SNMPv1/v2c/v3,SSH,Telnet,HTTP/HTTPS
Routing Protocol	Static,RIP,OSPF

Physical Characteristics
Weight	3.00
Operating Temperature	0°C to 45°C

Miscellaneous
Compliance Standards	WEEE, RoHS, CE, FCC, UL, TUV, cULus

Product Description
The HP ProCurve 3800-48G-PoE+-4SFP+ is a versatile network switch designed to handle the demands of modern enterprise environments. It offers Power over Ethernet Plus (PoE+) across 48 Gigabit ports, enabling easy connection and power supply to devices like IP phones, wireless access points, and security cameras. Often found in data centers, office wiring closets, and campus networks, this switch supports both high-density Gigabit Ethernet connectivity and 10 Gigabit uplinks through its SFP+ ports. Network administrators and IT professionals rely on its Layer 3 capabilities for efficient routing and traffic management. Key Features Supports PoE+ with up to 30W per port for powering connected devices. Equipped with four 10Gbps SFP+ ports for fast uplink and stacking options. Layer 3 features enable routing between VLANs and network segments. Rack-mountable chassis designed for standard server racks. Managed switch offering robust control over network traffic and security. This switch is commonly deployed in enterprise networks where a mix of powered devices and high-speed uplinks are needed. Its ability to combine PoE+ with advanced management makes it a practical choice for growing IT infrastructures. By delivering reliable power and data connectivity, the HP ProCurve 3800-48G-PoE+-4SFP+ helps simplify network setups and supports a broad range of business applications without requiring separate power sources for endpoints.

Use Cases
The HP ProCurve 3800-48G-PoE+-4SFP+ is commonly deployed in enterprise network infrastructures where high-density connectivity and Power over Ethernet (PoE+) support are critical. IT teams managing office environments, campus networks, and data aggregation points benefit from its Layer 3 routing and flexible uplink capabilities. How It's Used: Powering VoIP phones and wireless access points in large corporate office floors requiring centralized device management. Aggregation switch in campus networks connecting multiple distribution switches with 10Gbps SFP+ uplinks for efficient data flow. Supporting edge computing nodes in remote office setups with PoE+ to simplify device deployment and power delivery. Providing segmented Layer 3 routing between VLANs in enterprise IT environments to optimize traffic and reduce latency. Connecting high-throughput storage clusters with fiber uplinks for data centers needing fast and reliable data transfer. This switch enhances operational efficiency by consolidating power and data connectivity while enabling scalable network segmentation. Its combination of PoE+ and advanced Layer 3 features supports evolving enterprise demands and ensures robust network performance in complex deployments.