Name: JG248-61101 HPE 5120-48G-PoE+ 48-Port Gigabit PoE+ Layer 3 Switch
Brand: HPE
SKU: JG248-61101
Price: 2869.13 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The JG248-61101 - HPE 5120-48G-PoE+ switch provides a comprehensive network solution combining 48 PoE-enabled Gigabit ports with 4 high-speed SFP+ uplinks. It fits well within enterprise infrastructures that require both switching and routing functions in a compact form factor, delivering power and data efficiently across connected devices and network segments.

General Information
Brand	HPE
Condition	Refurbished

Technical Information
Switch Type	Layer 3, 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, 10G SFP+
Port Speed	10/100/1000Base-T
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	Optional
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,CLI (SSH/Telnet),SNMP
Security Features	802.1X,ACLs,SSH,SSL,MAC authentication
Management Type	In-band/Out-of-band
Remote Management Protocol	SNMP,SSH,Telnet,HTTP/HTTPS

Power & Cooling
Power	AC (internal)
Power Supply	Internal AC power supply

Physical Characteristics
Weight	3.00

Miscellaneous
Eco Friendly	Yes
Assembly Required	No
Compliance Standards	RoHS, CE, FCC, UL, cULus

Product Description
The JG248-61101 is a Layer 3 switch that offers 48 Gigabit Ethernet ports with Power over Ethernet Plus (PoE+) capabilities, coupled with 4 SFP+ 10GbE ports for uplinks. This switch is commonly found in enterprise and campus networks where reliable, high-performance switching and routing are essential. Built for IT professionals and network administrators, it supports complex networking configurations and facilitates efficient data traffic management across medium to large network environments. Key Features PoE+ on all 48 ports enables direct power delivery to devices like IP phones and access points Supports advanced Layer 3 routing protocols for flexible network design High throughput with 10GbE SFP+ uplinks to handle backbone traffic Robust security features including access control lists and authentication Energy-efficient design reduces power consumption without sacrificing performance This switch plays a crucial role in maintaining network stability and scalability by combining extensive port density with routing capabilities. Its reliable performance and feature set make it a practical choice for managing diverse enterprise network needs.

Use Cases
This switch is typically deployed in enterprise and campus networking environments where high port density and PoE support are critical. Network teams benefit from its ability to streamline connectivity and power delivery to multiple devices while supporting layer 3 routing for complex network topologies. How It's Used: Core switch in mid-sized enterprise wiring closets providing PoE to IP phones and wireless access points Aggregation switch in campus networks, connecting multiple access layer switches with 10GbE links Edge switch in branch offices requiring both data and power distribution for endpoints Part of data center leaf-spine architecture supporting virtualization workloads Supporting network segmentation and routing with dynamic protocol handling in distributed environments By integrating robust PoE capabilities with advanced routing, the switch enhances network flexibility and operational efficiency. It supports scalable growth and smooth data flow essential to modern IT infrastructures.