Name: JG542AR HP 5500-48G-PoE+ 48-Port Gigabit PoE+ Layer-3 Managed Switch
Brand: HP
SKU: JG542AR
Price: 726.27 USD
Availability: InStock
Rating: 4.8 (118 reviews)

Product Overview
The JG542AR HP 5500-48G-PoE+ is a versatile managed network switch that combines high-speed Gigabit Ethernet with Power over Ethernet capabilities. It fits well in business networks where powering devices through the network and having flexible fiber uplink options are key requirements. Its Layer-3 features provide necessary routing functions for modern enterprise environments.

General Information
Brand	HP
Condition	Refurbished

Technical Information
Switch Ports	48
Number of Ports	54-Ports
Port Type	10/100/1000Base-T, SFP
Port Speed	10/100/1000 Mbps, 10 Gbps (SFP+ uplinks)
UpLink Ports	4 x SFP, 2 x SFP+
POE Support	PoE+
VLAN Support	Yes
Max VLANs Supported	4094
Layer Support	Layer 3
Connector Type	RJ-45, SFP, SFP+

Performance
Jumbo Frame Support	Up To 9216 Bytes

Management and Configuration
Routing Protocols	Static, RIP, RIPng, OSPF, OSPFv3, BGP, VRRP, HSRP, PIM-SM, IGMP
Remote Protocols	Yes
Management Interfaces	Web (HTTP/HTTPS), CLI (SSH, Telnet), SNMP, Console (RJ-45), USB Console
Remote Management Protocol	HTTP, HTTPS, SSH, Telnet, SNMP, RMON
Routing Protocol	Static, RIP, RIPng, OSPF, OSPFv3, BGP, VRRP, HSRP

Physical Characteristics
Weight	3.00

Miscellaneous
Eco Friendly	Yes
Compliance Standards	WEEE, RoHS, CE, FCC, UL
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1X, IEEE 802.3x

Product Description
This HP 5500-48G-PoE+ switch is built for medium to large enterprise networks demanding robust performance and flexible connectivity. It is often found in data centers, corporate offices, and campus networks where reliable, high-speed connections and power over Ethernet are essential. Network administrators and IT teams benefit from its Layer-3 management features, which provide advanced routing, VLAN segmentation, and traffic control. The combination of copper and fiber ports allows easy integration into mixed network environments. Key Features Supports PoE+ across all 48 ports to power IP phones, cameras, and wireless access points without extra wiring Includes 4 SFP and 2 SFP+ slots for scalable fiber optic connectivity and 10Gbps uplinks Offers comprehensive Layer-3 routing protocols to streamline network traffic and improve efficiency Provides robust security and QoS options to prioritize critical applications and safeguard data Delivers solid performance suitable for demanding network environments with heavy data loads This switch is typically deployed in environments where network reliability and flexibility are priorities, such as enterprise branches or multi-floor office buildings. Its ability to power devices and handle complex network routing makes it a practical choice for consolidating network infrastructure.

Use Cases
The JG542AR HP 5500-48G-PoE+ is typically deployed in enterprise IT environments where robust Layer-3 routing and PoE+ support are essential. It is ideal for organizations requiring scalable, high-bandwidth connectivity combined with the ability to power network devices such as IP phones and wireless access points directly through Ethernet cabling. How It's Used: Enterprise campus networks utilizing Layer-3 routing to segment traffic and optimize performance across multiple VLANs. Medium to large office buildings deploying powered devices like VoIP phones and wireless APs without additional power infrastructure. Data centers needing flexible fiber uplinks via SFP and SFP+ ports to connect aggregation layers or core switches. Branch office networks requiring managed switches that support advanced traffic control and QoS for application prioritization. Edge computing setups where high port density and PoE+ enable deployment of edge devices with simplified cabling. By integrating high-density PoE+ ports with Layer-3 management capabilities, this switch supports efficient network segmentation and centralized device power management. Its flexibility in uplink options and routing functions allows IT teams to adapt infrastructure to evolving network demands without compromising performance.