Name: JE067A#ABA HP A5120G EI 48-Port L3 Managed Stackable Gigabit Switch 48x10/100/1000 +4 SFP
Brand: HP
SKU: JE067A#ABA
Price: 178.69 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The HP A5120G EI 48-Port Managed Switch is a versatile network device providing high-speed gigabit connections combined with Layer 3 routing capabilities. It fits well in environments where stacking and flexible uplink options are needed, making it a solid choice for enterprise network infrastructure.

General Information
Brand	HP
Condition	Refurbished

Technical Information
Switch Ports	48
Number of Ports	48-Ports
Port Type	10/100/1000Base-T, 1000Base-X, USB Console, Serial Console (RJ-45)
Port Speed	10/100/1000 Mbps
UpLink Ports	4 x SFP (1000Base-X)
POE Support	No
Switching Capacity	104 Gbps
Switch Forwarding Rate	203.125 Mpps
VLAN Support	Yes
Max VLANs Supported	1-4094
Stackable	Yes
Layer Support	Layer 3
Connector Type	RJ-45,SFP,Serial Console (RJ-45),USB Console

Performance
Jumbo Frame Support	Up To 9216 Bytes
MAC Address Table Size	8K (approx.)

Management and Configuration
Routing Protocols	Static, RIP, VRRP, IGMP
Remote Protocols	Yes
Management Interfaces	Web (HTTP/HTTPS), CLI (Console, SSH, Telnet), SNMPv1/v2/v3, RMON, TFTP/FTP
Security Features	ACLs,802.1X authentication,RADIUS/TACACS+,SSH/SSL,Port security,Storm control,DHCP snooping
Remote Management Protocol	SNMP,SSH,Telnet,HTTP,HTTPS,RMON,TFTP/FTP
Routing Protocol	Static,RIP

Power & Cooling
Power	AC 100-240V, 50/60Hz

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

Miscellaneous
Compliance Standards	WEEE, RoHS, CE, FCC

Product Description
The HP A5120G EI is a Layer 3 managed switch designed to handle high-performance networking needs. It offers 48 gigabit Ethernet ports plus 4 SFP slots, ideal for connecting multiple devices and uplinks with versatility and speed. Often found in enterprise networks, this switch provides reliable and scalable connectivity for growing infrastructures. Built for IT professionals managing complex networks, it supports advanced routing and switching functions that help optimize traffic flow and maintain network stability. This switch is commonly used in office environments, data centers, and campus networks where robust performance and flexibility are key. Key Features Advanced Layer 3 routing capabilities for efficient network traffic management Stacking support to simplify network expansion and management 4 SFP slots enabling diverse uplink options including fiber connections High-density 48-port gigabit connectivity for numerous devices Rack-mountable design for easy integration into standard server racks This switch is typically deployed in medium to large enterprise networks where reliable, high-speed connectivity is essential. It helps organizations maintain smooth data flow and supports a variety of network architectures. Real-world use includes backbone and aggregation layers where scalability and performance are top priorities.

Use Cases
The HP A5120G EI 48-Port Managed Switch is ideal for mid-sized to large enterprise networks requiring robust Layer 3 routing and high port density. Its stackable architecture benefits IT environments that demand scalable and resilient network infrastructures with flexible uplink capabilities. How It's Used: Aggregating user access in enterprise campus networks with high bandwidth demand and diverse VLAN segmentation. Providing core switching and inter-VLAN routing in data centers supporting virtualization and storage clusters. Deploying in branch or remote offices requiring secure, high-performance connectivity with seamless stacking to central sites. Supporting edge computing environments where low latency and traffic management between multiple subnets are critical. Integrating with fiber uplinks in network backbones for enhanced scalability and link redundancy. This switch enhances operational efficiency through its Layer 3 capabilities and stacking flexibility, enabling network administrators to scale and manage complex infrastructures without compromising performance or reliability.