Name: J9311AR HP ProCurve 3500YL-48G-PoE+ 48-Port Layer-3 Managed Gigabit Switch
Brand: HP
SKU: J9311AR
Price: 217.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The HP ProCurve 3500YL-48G-PoE+ is a managed gigabit Ethernet switch that combines high port density with PoE+ capability. It fits well in enterprise networks needing both Layer-3 routing and flexible expansion options, making it a practical choice for powering and connecting a variety of networked devices.

General Information
Brand	HP
Condition	Refurbished

Technical Information
Switch Ports	48
Number of Ports	48-Ports
Port Type	10/100/1000Base-T, SFP, Serial Console (RJ-45)
Port Speed	10/100/1000 Mbps
UpLink Ports	4 x SFP Mini-GBIC
POE Support	PoE+
VLAN Support	Yes
Max VLANs Supported	4094
NIM Slot	1
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
Remote Protocols	Yes
Management Interfaces	Web (HTTP/HTTPS), Command Line (SSH, Telnet), SNMPv1/v2/v3
Security Features	802.1X, RADIUS, TACACS+, SSH, SSL, Access Control Lists (ACLs), Port Security
Security	802.1X, ACL, SSH, TACACS+, RADIUS
Remote Management Protocol	SNMPv1/SNMPv2/SNMPv3, HTTP/HTTPS, SSH, Telnet

Power & Cooling
Fans	Yes

Physical Characteristics
Weight	8.50

Miscellaneous
Compliance Standards	WEEE, RoHS, CE, FCC, UL
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3af, IEEE 802.3at, IEEE 802.1D, IEEE 802.3x

Product Description
The HP ProCurve 3500YL-48G-PoE+ is a robust managed gigabit Ethernet switch designed to support growing network demands. It is commonly found in mid-sized enterprise environments where reliable, high-performance switching and power over Ethernet for connected devices are essential. Built for network administrators, this switch offers both Layer-2 and Layer-3 features, enabling more sophisticated routing and traffic management within campus networks. It’s often used to power IP phones, wireless access points, and other PoE-enabled devices directly through the network cables, reducing the need for additional power sources. Key Features Provides 48 PoE+ enabled 10/100/1000Base-T ports for versatile device connectivity Includes a single expansion slot to add uplink modules or additional interfaces Equipped with 4 SFP Mini-GBIC ports for fiber optic or gigabit uplinks Capable of Layer-3 routing tasks like static routing and RIP Managed with an intuitive interface for detailed configuration and monitoring This switch is typically deployed in office networks, data centers, or campus environments where power delivery and flexible uplink options are needed. It helps streamline network infrastructure by integrating power and data delivery, contributing to a cleaner, more efficient setup.

Use Cases
The HP ProCurve 3500YL-48G-PoE+ switch is designed for enterprise network environments requiring robust Layer-3 routing and Power over Ethernet capabilities. It is particularly suited for IT departments managing high-density user connections, converged voice and data traffic, and scalable network expansion in campus or large branch settings. How It's Used: Deployment in enterprise campus networks to support seamless VLAN segmentation and inter-VLAN routing for diverse departmental workloads. Powering IP telephony systems and wireless access points through PoE+ in office buildings, reducing cabling complexity and infrastructure costs. Integration into data center top-of-rack configurations where flexible connectivity and Layer-3 routing optimize traffic distribution and redundancy. Utilization in remote or branch office networks requiring manageable, high-port-count switches with both copper and fiber uplink options. Supporting virtualization environments by providing reliable, low-latency connectivity for server clusters and storage area networks. This switch enhances network efficiency by consolidating power and data delivery within a single device, enabling scalable expansion and granular traffic management. Its Layer-3 capabilities align with the operational demands of modern enterprise infrastructure, facilitating improved network segmentation and resilience.