Name: SG3428X TP-Link 24-Port Gigabit L2+ Managed Switch 4x10G SFP+
Brand: TP-Link
SKU: SG3428X
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (124 reviews)

Product Overview
The TP-Link SG3428X is a Layer 2+ managed switch designed to provide 24 Gigabit Ethernet ports alongside 4 10G SFP+ uplink ports. It supports advanced network features such as VLANs, QoS, and Link Aggregation, making it suitable for medium to large network environments requiring flexible, manageable switching.

General Information
Brand	TP-Link
Condition	Refurbished

Technical Information
Switch Type	Managed Switch, Gigabit Switch
Form Factor	Rack-Mountable
Mount Type	1U Rack
Switch Ports	24 x 10/100/1000Base-T RJ45,4 x 10G SFP+
Number of Ports	28-Ports
Port Type	10/100/1000Base-T, 10G SFP+, USB Console, Serial Console (RJ-45)
Port Speed	1 Gbps,10 Gbps
UpLink Ports	4 x 10G SFP+
POE Support	No
Switching Capacity	128 Gbps
Switch Forwarding Rate	95.24 Mpps
VLAN Support	Yes
Max VLANs Supported	4094
Stackable	No
Layer Support	Layer 2+
Connector Type	RJ-45,SFP+

Performance
Jumbo Frame Support	Up To 9216 Bytes
MAC Address Table Size	16384

Management and Configuration
Routing Protocols	Static
Remote Protocols	Yes
Management Interfaces	Web GUI (HTTP/HTTPS),CLI (SSH/Telnet),SNMP v1/v2c/v3,RMON,Syslog
Security Features	ACLs,802.1X,Port Security,IP-MAC-Port Binding,Storm Control,DHCP Snooping,ARP Inspection
Management Type	Web-based (GUI),Command Line Interface (CLI)
Security	802.1X,ACL,SSL/HTTPS,SSH
Remote Management Protocol	SNMPv1/v2c/v3,SSH,Telnet,HTTP,HTTPS
Routing Protocol	Static

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

Physical Characteristics
Weight	3.00
Operating Temperature	0°C to 40°C

Miscellaneous
Eco Friendly	Yes
Assembly Required	No
Compliance Standards	RoHS, CE, FCC
Compliant Standards	IEEE 802.3,IEEE 802.3u,IEEE 802.3ab,IEEE 802.3z,IEEE 802.1Q,IEEE 802.1p,IEEE 802.3ad,IEEE 802.1X

Product Description
The TP-Link SG3428X is a managed Layer 2+ switch equipped with 24 Gigabit Ethernet ports and 4 10G SFP+ slots. It provides network administrators with control and flexibility for medium to large business environments. This switch is typically used in enterprise and campus networks where reliable port density and higher-speed uplinks are required. IT professionals benefit from its management capabilities for traffic control and network segmentation. Key Features 24 Gigabit RJ45 ports support standard Ethernet connections 4 10G SFP+ ports for high-speed fiber or copper uplinks L2+ features including VLAN, QoS, and Link Aggregation Managed switch capabilities for network configuration and monitoring Supports scalable deployment within complex network topologies The SG3428X assists in creating segmented and manageable networks with options for traffic optimization and security at Layer 2. Its combination of port types supports diverse deployment scenarios requiring both copper and fiber connectivity.

Use Cases
The SG3428X is typically deployed in enterprise and campus network environments needing a mix of Gigabit and 10G connectivity. It fits well in environments where efficient traffic management and scalable network segmentation are critical. How It's Used: Connecting multiple Gigabit devices in office or data center networks Aggregating uplinks via 10G SFP+ ports for backbone or server connections Implementing VLANs to segment network traffic for security or performance Utilizing QoS to prioritize critical applications or services Link Aggregation for combining multiple ports to increase bandwidth or redundancy This switch serves as a core or distribution layer device, helping organizations structure their networks with manageability and flexibility, accommodating both existing Gigabit devices and higher-speed uplinks where needed.

FAQ's
What types of ports does the SG3428X offer? The SG3428X provides 24 Gigabit RJ45 Ethernet ports and 4 10G SFP+ ports for uplink connections. This combination supports both standard copper and higher-speed fiber or copper 10G links. What does L2+ managed switch mean for this model? L2+ indicates the switch supports advanced Layer 2 features such as VLANs, QoS, and Link Aggregation, along with management capabilities for network configuration and monitoring. Can the 10G SFP+ ports use fiber modules? Yes, the 10G SFP+ ports are designed to accommodate fiber optic transceiver modules, enabling high-speed fiber uplinks in network deployments. Is the SG3428X suitable for enterprise networks? Yes, it is intended for medium to large enterprise or campus networks requiring scalable port density, managed features, and 10G uplinks. Does the switch support VLAN configuration? Yes, the SG3428X supports VLANs to segment network traffic for improved security and performance management. What link aggregation options are available? The switch supports Link Aggregation Control Protocol (LACP), allowing multiple ports to be combined for increased bandwidth or redundancy.