TP-Link
TP-Link Jetstream SG3428 28-Port Gigabit L2+ Managed Switch with 4 SFP Slots
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High-Performance, Secure, and Scalable Network Foundation
Elevate your business network with the TP-Link Jetstream SG3428, a powerful L2+ managed switch designed for high-performance, scalability, and robust security. With 24 gigabit RJ45 ports and 4 dedicated gigabit SFP fiber slots, this switch provides a total of 56 Gbps switching capacity to eliminate bottlenecks and handle high-bandwidth applications with ease. It's the ideal solution for building a reliable and efficient network for enterprises, campuses, and ISPs.
Seamless Integration with Omada SDN
The SG3428 is fully integrated into the Omada Software Defined Networking (SDN) platform, which allows for 100% centralized cloud management of your network devices, including access points, switches, and gateways. This enables Zero-Touch Provisioning, intelligent monitoring, and easy management from a single interface, accessible from anywhere via the cloud or the Omada app. This streamlined approach simplifies network administration and reduces operational costs.
Advanced L2+ and L3 Features
Beyond basic connectivity, the SG3428 offers a rich set of L2+ and L3 features. Static Routing allows for internal traffic segmentation, leading to more efficient use of network resources. The switch supports a complete lineup of L2 features, including 802.1Q VLAN, Link Aggregation (LACP), and Spanning Tree Protocol (STP/RSTP/MSTP), giving you granular control over your network traffic.
Robust Security and Reliability
Protect your network from a wide range of threats with a comprehensive suite of security strategies. Features like IP-MAC-Port Binding, Access Control Lists (ACL, L2 to L4), Port Security, Storm Control, and DHCP Snooping defend against network intrusions. Furthermore, 802.1X and Radius Authentication ensure that only authorized users can access the network. Dual Image and Dual Configuration support enhances reliability and network uptime.
Optimized for Voice and Video
Prioritize real-time traffic with advanced Quality of Service (QoS) features. By classifying traffic based on IP address, MAC address, or port number, the SG3428 ensures that voice and video applications remain smooth and clear, even during periods of high network congestion. IGMP Snooping further optimizes multicast traffic, which is crucial for streaming and video conferencing applications.
| Hardware Features | |
|---|---|
| Interface | 24× 10/100/1000 Mbps RJ45 Ports 4× Gigabit SFP Slots 1× RJ45 Console Port 1× Micro-USB Console Port |
| Fan Quantity | Fanless |
| Power Supply | 100-240 V AC~50/60 Hz |
| Dimensions (W x D x H) | 17.3 × 7.1 × 1.7 in (440 × 180 × 44 mm) |
| Mounting | Rack Mountable |
| Max Power Consumption | 19.9 W (220 V/50 Hz) |
| Performance | |
| Switching Capacity | 56 Gbps |
| Packet Forwarding Rate | 41.66 Mpps |
| MAC Address Table | 16K |
| Packet Buffer Memory | 12 Mbit |
| Jumbo Frame | 9 KB |
| Software Features | |
| L3 Features | 48 Static Routes, Static ARP, DHCP Server/Relay |
| L2 and L2+ Features | Link Aggregation (LACP), STP/RSTP/MSTP, IGMP Snooping, 802.1Q VLAN, Flow Control |
| Quality of Service (QoS) | 802.1p CoS/DSCP priority, 8 priority queues, Bandwidth Control, Voice VLAN |
| Security | IP-MAC-Port Binding, ACL (L2-L4), Port Security, DoS Defend, Storm Control, DHCP Snooping, 802.1X and RADIUS/Tacacs+ Authentication |
| IPv6 | Dual IPv4/IPv6 Stack, MLD Snooping, IPv6 ACL, DHCPv6 Snooping |
| Management | Omada Cloud-Based Controller, Web GUI, Command Line Interface (CLI), SNMP v1/v2c/v3, RMON, Dual Image |
Manufacturer Technical Data
| Product Spec Sheet |
 Download |
|---|
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Frequently Asked Questions
Answers to frequently asked questions
Does NexGen Computing conduct regular security audits?
Yes, we regularly conduct security audits and vulnerability assessments to identify and address potential security weaknesses, maintaining a high level of security and compliance with industry standards.
How can I stay informed about policy changes?
We reserve the right to update or modify our policies at any time. Changes will be posted on our website, and your continued use of our products and services constitutes acceptance of any changes.
Where can I find more information or ask additional questions?
For more information or assistance, please visit our website at www.nexgencomputing.co.za or contact us at support@nexgencomputing.co.za.
How does NexGen Computing handle shipping and delivery?
Orders are processed promptly, with delivery details provided at checkout. Tracking information will be emailed once your order ships.
What is the return and refund policy?
Refunds are typically issued for defective or incorrect items within 14 days of receipt. For detailed information, please refer to our Refund Policy.
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Yes, all payments made on our site are processed securely on our domain using industry-standard security measures. Sensitive data, such as credit card numbers, are processed by PCI-compliant payment processors like Yoco, Paystack, and Peach Payments.
