Name: JE073A HP A5120-16G SI 16-Port Gigabit Layer 4 Managed Switch with 4 SFP
Brand: HP
SKU: JE073A
Price: 408.72 USD
Availability: InStock
Rating: 4.8 (118 reviews)

Product Overview
The HP A5120-16G SI switch offers a straightforward way to connect multiple gigabit devices while giving network managers the tools to control traffic flow at the Layer 4 level. Its rack-mount design fits well into professional setups, commonly seen in office networks and data centers. With a mix of copper and fiber connectivity, it adapts to various infrastructure needs without complication.

General Information
Brand	HP
Condition	Refurbished

Technical Information
Switch Ports	16 x 10/100/1000Base-T (RJ-45) + 4 x SFP
Number of Ports	16-Ports
Port Type	10/100/1000Base-T, SFP, USB Console, Serial Console (RJ-45)
Port Speed	10/100/1000 Mbps
UpLink Ports	4 x SFP
POE Support	No
VLAN Support	Yes
Max VLANs Supported	1-4094
Layer Support	Layer 4
Connector Type	RJ-45,SFP

Performance
Jumbo Frame Support	Up To 9216 Bytes

Management and Configuration
Remote Protocols	Yes
Management Interfaces	Web GUI (HTTP/HTTPS), CLI (Console/SSH), SNMP, RMON, Telnet
Security Features	802.1X, ACLs (L2/L3/L4), SSH, SSL, Port security, MAC filtering, Storm control
Remote Management Protocol	SNMP, SSH, Telnet, HTTP, HTTPS

Physical Characteristics
Weight	3.00

Product Description
This HP A5120-16G SI switch is built for managing medium-sized networks that require reliable and scalable connectivity. It is commonly found in office environments, data centers, and enterprise network setups where precise control over data traffic is essential. Network administrators and IT professionals benefit from its Layer 4 features, which help optimize bandwidth and improve network performance. Key Features Offers 16 fast and stable Gigabit Ethernet connections for wired devices Includes 4 SFP ports allowing for uplinks via fiber optics or copper modules Manages traffic using Layer 4 protocols for efficient network resource allocation Supports rack mounting to fit into standard server racks and reduce clutter Provides advanced security and QoS options to tailor network behavior In practice, this switch is often found managing traffic within business networks or server rooms. It helps maintain smooth communication between devices, prioritizes critical data, and supports growth through its modular uplink options. This makes it a practical choice for organizations looking to balance performance with manageability.

Use Cases
The JE073A HP A5120-16G SI switch is ideal for mid-sized enterprise networks requiring granular traffic management combined with versatile connectivity. It suits environments where both high-speed copper connections and fiber links are needed to support diverse network designs and where Layer 4 controls improve application performance and security. How It's Used: Deploying in SMB data centers to manage segmented traffic between servers and storage arrays using Layer 4 policies. Integrating into campus networks to provide uplink flexibility with SFP slots for fiber connections across building floors. Supporting edge computing environments by offering reliable gigabit access with advanced traffic shaping for IoT device aggregation. Enhancing remote office networks with combined copper and fiber ports to maintain connectivity while enforcing QoS for critical applications. Configuring in enterprise IT setups to optimize bandwidth allocation and secure application traffic through manageable Layer 4 features. This switch enhances operational efficiency by blending scalable connectivity options with advanced traffic management, making it a practical choice for networks that demand precise control over data flows and consistent performance across varied infrastructure components.