Name: JG239-61101 HP 5500-48G-PoE+ 48-Port Gigabit PoE+ Layer-4 Managed Stackable Switch
Brand: HP
SKU: JG239-61101
Price: 661.34 USD
Availability: InStock
Rating: 4.8 (118 reviews)

Product Overview
The JG239-61101 HP 5500-48G-PoE+ switch serves as a high-capacity, managed network device that integrates power delivery and data transmission across 48 gigabit ports along with fiber uplink flexibility. It fits well within enterprise-grade network infrastructures requiring both scalability and detailed traffic control.

General Information
Brand	HP
Condition	Refurbished

Technical Information
Switch Type	Managed Switch, Stackable Switch, PoE Switch, Gigabit Switch
Form Factor	Rack-Mountable
Mount Type	1U Rack
Switch Ports	48
Number of Ports	48-Ports
Port Type	10/100/1000Base-T, SFP, USB Console, Serial Console (RJ-45)
Port Speed	10/100/1000Base-T
UpLink Ports	4 x SFP
POE Support	PoE+
VLAN Support	Yes
Max VLANs Supported	1-4094
Stackable	Yes
Layer Support	Layer 4
Connector Type	RJ-45,SFP,Serial Console (RJ-45),USB Console

Performance
Jumbo Frame Support	Up To 9216 Bytes

Management and Configuration
Routing Protocols	Static, RIP, OSPF
Remote Protocols	Yes
Management Interfaces	Web GUI (HTTP/HTTPS),CLI (Console),SNMP,SSH,Telnet,RMON
Security Features	ACLs,802.1X,Port Security,DHCP Snooping,IP Source Guard,Storm Control
Management Type	Managed
Security	802.1X,ACLs
Remote Management Protocol	SNMPv1/v2c/v3,SSH,Telnet,HTTP,HTTPS

Power & Cooling
Fans	Yes
Power Supply	Internal AC 100-240V

Physical Characteristics
Weight	3.00

Miscellaneous
Assembly Required	No
Compliance Standards	RoHS, CE, FCC
Compliant Standards	IEEE 802.3,IEEE 802.3u,IEEE 802.3ab,IEEE 802.1Q,IEEE 802.1p,IEEE 802.3af,IEEE 802.3at,IEEE 802.3x

Product Description
The JG239-61101 is a managed Gigabit Ethernet switch designed to handle demanding network environments. It often finds use in enterprise networks where robust data throughput and power delivery to connected devices are required. Built for IT professionals and network administrators, it supports advanced management capabilities to streamline network operations and maintain performance. Key Features Provides power over Ethernet Plus (PoE+) to support network devices without separate power supplies Includes 48 10/100/1000Base-T ports for reliable gigabit connectivity Equipped with 4 SFP ports for high-speed fiber uplinks and extended reach Layer-4 switching offers deep packet inspection and improved traffic management Stackable architecture enables easy integration of multiple switches into a single logical unit This switch plays a critical role in delivering consistent network performance and flexibility. Its combination of high port density, PoE+ capabilities, and advanced management makes it a dependable choice for maintaining reliable connectivity and scaling networks efficiently.

Use Cases
This switch is typically deployed in large office networks, campus environments, or data centers where high port counts and PoE+ support are essential. IT teams rely on its stacking capability and management features to maintain smooth network operations amidst growing connectivity demands. How It's Used: Connecting VoIP phones and wireless access points in enterprise office environments Expanding network capacity in data centers with high-density rack deployments Providing fiber uplinks between distribution and core network layers in campus networks Supporting edge computing devices that require both power and high-speed connectivity Enabling seamless network scaling through stacking in growing IT infrastructures Its reliable performance and flexible configuration options make it a practical asset in managing complex network landscapes, supporting operational efficiency and future growth without sacrificing control over network traffic and security.