Name: JE072AR HP 5120-48G 48-Port Gigabit + 4 SFP Layer 3 Managed Switch
Brand: HP
SKU: JE072AR
Price: 372.24 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The JE072AR - HP 5120-48G 48-Port + 4-Port SFP Layer 3 Switch provides a balanced solution between port availability and routing functions. It fits well into enterprise infrastructures needing dependable connectivity and the ability to manage traffic across different network segments without complexity.

General Information
Brand	HP
Condition	Refurbished

Technical Information
Switch Type	Layer 3, Managed 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	1 Gbps
UpLink Ports	4 x SFP
POE Support	No
DRAM	256 MB
Flash Memory	64 MB
VLAN Support	Yes
Max VLANs Supported	4094
Stackable	Optional
Layer Support	Layer 3
Connector Type	RJ-45,SFP,USB Console,Serial Console (RJ-45)

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 (Console/SSH),SNMP,RMON,Telnet
Security Features	ACLs,802.1X,MAC Authentication,Port Security,SSH,SSL,Storm Control,DHCP Snooping,IP Source Guard
Management Type	Managed
Remote Management Protocol	SNMPv1/v2c/v3,SSH,HTTP/HTTPS,Telnet
Routing Protocol	Static,RIP,OSPF

Power & Cooling
Fans	2 (temperature-controlled)
Power Supply	Internal AC, 100-240VAC, 50/60Hz

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

Miscellaneous
Assembly Required	No
Compliance Standards	RoHS, CE, FCC, UL

Product Description
The JE072AR - HP 5120-48G is a Layer 3 network switch designed to provide scalable and reliable connectivity. It offers a mix of 48 Gigabit Ethernet ports alongside 4 SFP slots, making it adaptable to various networking environments. This device is often found in enterprise and campus networks where advanced routing and high port density are essential. Typically utilized by network administrators and IT professionals, this switch supports complex network segmentation and traffic management. It is commonly integrated into environments requiring stable performance and detailed network control. Key Features Supports dynamic routing protocols suitable for complex network topologies Offers high port density to accommodate numerous wired devices Equipped with multiple SFP slots enabling fiber connectivity options Designed for Layer 3 switching to facilitate inter-VLAN routing Delivers reliable throughput to maintain efficient data flow across networks This switch plays a vital role in maintaining network integrity and performance. Its capacity for handling routing tasks along with multiple access points helps ensure smooth network operations. The hardware's reliability complements its networking functionality, making it a solid choice for sustained enterprise use.

Use Cases
This Layer 3 switch is typically deployed in environments that require high-density port access combined with routing capabilities. IT teams managing sizable network segments or segmented networks benefit from its routing and switching features. The switch is suitable for installations where expanding wired connections and maintaining performance is crucial. How It's Used: Corporate campus networks requiring inter-departmental VLAN routing Medium-sized data centers needing scalable port availability and fiber uplinks Enterprise edge deployments integrating mixed copper and fiber connections Network segments requiring dynamic routing and access control IT environments managing diverse wired workstations and network devices By integrating this switch, organizations can streamline network management and support growing infrastructure demands. It ensures data flows efficiently while providing the flexibility needed to adapt to changing network layouts or traffic profiles.