TP-Link Omada 24-Port Gigabit L2 Managed 4 SFP SG3428

The TP-Link Omada SG3428 24-Port Gigabit L2+ Managed Switch with 4 SFP Slots provides advanced network management for growing business networks. It combines Gigabit Ethernet connectivity, fiber uplinks, enterprise security, and Layer 2+ management features.

Moreover, the SG3428 integrates with the Omada Software Defined Networking (SDN) platform. Therefore, businesses can centrally manage compatible switches, access points, and gateways from a unified platform.

24 Gigabit Ethernet Ports

The TP-Link SG3428 provides 24 × 10/100/1000Mbps RJ45 ports. Therefore, businesses can connect computers, servers, printers, access points, IP phones, NVRs, and other compatible Ethernet devices.

In addition, Gigabit connectivity provides enough bandwidth for demanding business applications. As a result, the switch is suitable for offices, schools, hotels, retail environments, and enterprise networks.

4 Gigabit SFP Fiber Slots

The SG3428 also provides 4 × 100/1000Mbps SFP slots. Therefore, network administrators can create fiber connections between switches, buildings, floors, or network cabinets using compatible SFP modules.

For example, fiber uplinks can help connect a main network cabinet to switches located farther away. Moreover, fiber can provide reliable backbone connectivity where standard copper Ethernet distances are insufficient.

56Gbps Switching Capacity

The TP-Link Omada SG3428 delivers a 56Gbps switching capacity and a packet forwarding rate of 41.66Mpps. Therefore, it can efficiently handle traffic across its Gigabit Ethernet and SFP connections.

Furthermore, the current SG3428 specification lists a 16K MAC address table, 12Mbit packet buffer, and 9KB Jumbo Frame support. As a result, the switch is well equipped for busy professional networks.

Omada SDN Centralized Management

One of the main advantages of the SG3428 is integration with TP-Link Omada SDN. This platform allows compatible network devices to be managed centrally.

Therefore, administrators can monitor and manage supported switches, gateways, and wireless access points through a unified interface. Cloud access and the Omada app also provide convenient remote management options.

Advanced VLAN Support

The TP-Link SG3428 supports VLAN features for separating different types of network traffic. Therefore, administrators can create more organized and secure business networks.

For example, separate VLANs can be created for staff, guests, departments, VoIP devices, CCTV systems, or other network services. As a result, businesses gain greater control over how devices communicate.

Static Routing

Unlike a basic unmanaged switch, the SG3428 provides Layer 2+ features including Static Routing. Therefore, the switch can help route internal traffic between configured network segments.

Current specifications support up to 128 IP interfaces and 48 IPv4/IPv6 static routes. Consequently, the SG3428 can handle more advanced network designs without sending every internal routing task to the main gateway.

Link Aggregation

The SG3428 supports Link Aggregation, including LACP. This allows compatible Ethernet links to be grouped together.

Therefore, administrators can increase available bandwidth between compatible switches or other network devices. Moreover, link aggregation can provide additional flexibility when designing network uplinks.

Enterprise-Level Network Security

The TP-Link Omada SG3428 includes several security features for professional networks. These include Access Control Lists (ACL), IP-MAC-Port Binding, Port Security, DoS Defence, Storm Control, DHCP Snooping, 802.1X, and RADIUS authentication.

Therefore, administrators have more control over network access and connected devices. This makes the switch a stronger option for business networks than a standard unmanaged switch.

QoS for Voice, Video and Business Traffic

The SG3428 supports L2/L3/L4 Quality of Service (QoS). Therefore, administrators can prioritize important network applications when required.

For example, voice, video, and other business-critical traffic can receive appropriate priority. Moreover, the switch supports eight priority queues and 802.1p CoS/DSCP priority.

IGMP Snooping

The switch also supports IGMP Snooping for multicast traffic. Therefore, multicast data can be forwarded more efficiently to devices that actually require it.

As a result, unnecessary multicast traffic can be reduced across the network. This is particularly useful for networks running compatible multicast applications.

Flexible Standalone Management

Although the SG3428 supports Omada centralized management, administrators can also manage it independently.

For example, standalone management options include a web interface, CLI, Telnet, SSH, SNMP, and RMON. Therefore, experienced administrators can choose a management method that suits their network environment.

Fanless Rackmount Design

The TP-Link SG3428 uses a fanless design. Therefore, it can operate quietly without adding significant fan noise to an office or network environment.

Moreover, its 440 × 180 × 44mm metal enclosure supports rackmount installation. As a result, it fits well into structured network cabinets and professional equipment racks.

Key Features

• Model: SG3428
• Switch Type: L2+ Managed Gigabit Switch
• RJ45 Ports: 24 × 10/100/1000Mbps
• SFP Slots: 4 × 100/1000Mbps
• Switching Capacity: 56Gbps
• Packet Forwarding Rate: 41.66Mpps
• MAC Address Table: 16K on current specification
• Packet Buffer: 12Mbit
• Jumbo Frame: 9KB
• Static Routing: Supported
• Static Routes: Up to 48 IPv4/IPv6
• VLAN: Supported
• Link Aggregation: Supported
• QoS: L2/L3/L4 QoS
• IGMP Snooping: Supported
• ACL: Supported
• 802.1X: Supported
• DHCP Snooping: Supported
• Omada SDN: Supported
• Cloud Management: Supported through Omada
• Standalone Management: Web, CLI, SNMP and RMON
• Cooling: Fanless
• Installation: Rackmount
• Power: 100–240V AC, 50/60Hz
• Dimensions: 440 × 180 × 44mm

Ideal for Professional Network Management

The TP-Link Omada SG3428 24-Port Gigabit L2+ Managed Switch is suitable for offices, schools, hotels, campuses, retail businesses, warehouses, and other professional networks.

For example, administrators can separate departments using VLANs while using QoS to prioritize important applications. Meanwhile, the four SFP slots provide flexible fiber connectivity for network uplinks.

Most importantly, the combination of 24 Gigabit ports, 4 SFP slots, Omada SDN, VLAN, Static Routing, ACL, QoS, and enterprise security features provides greater network control than an unmanaged switch.

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