SG6428X

Omada 24-Port Gigabit Stackable L3 Managed Switch with 4 10G Slots

  • 24× Gigabit RJ45 ports and 4× 10 Gbps SFP+ slots
  • 128 Gbps switching capacity per unit
  • Physical stacking for built-in redundancy and performance
  • L3 features: RIP, OSPF, ECMP, VRRP, PIM-DM, DHCP Server/Relay
  • Security Strategies: ACL, Port Security, DoS Defend, 802.1X
  • Highly Available with two internal fixed power supplies, VRRP, and ERPS
  • Centralized cloud management via the Omada SDN controller
  • Standalone management via web, CLI, SNMP, and RMON

Learn more about the Omada Cloud SDN>​

Learn more about Omada Multi-Gig technology >

What This Product Does

Omada SG6428X is a high-performance L3 managed switch tailored for the convergence layer, featuring L3 routing, fast 10 Gbps wired speeds, stacking options, and redundant power supply modules. It includes 24× Gigabit RJ45 ports, 4× 10 Gbps SFP+ slots, physical stacking ability, and centralized management. Integrated with strong security and extensive management features, the SG6428X offers a dependable networking solution for SMBs, enterprises, and ISPs.

High-speed Connectivity and Powerful Stacking

24× Gigabit RJ45 ports and 4× 10 Gbps SFP+ slots provide up to 128 Gbps switching capacity per unit. Up to 8 units of physical stacking empowers the networking structure with built-in redundancy and performance.

Abundant Layer 3 Capabilities

Comes with abundant Layer 3 routing protocols that support a scalable network. Static Routing, RIP, OSPF, ECMP, VRRP, DHCP Server, and DHCP Relay are supported. PIM-DM and PIM-SM multicast routing protocol guarantees efficient routing for multicast groups.

Highly Available

Internal fixed redundant power supplies and VRRP make it an ideal choice for reliable networking architecture. ERPS supports rapid protection and recovery in a ring topology.

Enhanced Security Functions

Defend against a range of network threats with ACL support (IPv4 & IPv6), Dynamic ARP Inspection, IEEE 802.1X, MAB, Port Security, and Secure Shell.

Omada SDN

Integration into the Omada system brings centralized cloud management and a series of management features such as Zero-Touch Provisioning (ZTP).* The Omada Software Defined Networking (SDN) platform integrates network devices, including access points, switches, and routers, providing 100% centralized cloud management—all controlled from a single interface.

Apart from the ability to be centrally managed via the web or the Omada app, SG6428X is also easy to manage via an intuitive web-based Graphical User Interface (GUI) or an industry-standard Command Line Interface (CLI). For both management methods, traffic is protected through SSL or SSH encryption. SNMP (v1/v2c/v3) and RMON support enable the switch to be polled for valuable status information and to send traps for abnormal events.

HARDWARE FEATURES
Interface • 24× 10/100/1000 Mbps RJ45 Ports
• 4× 10G SFP+ Slots
• 2× USB 2.0 Ports
• 1× RJ45 Console Port
• 1× USB Type-C Console Port
• 1× RJ45 Management Port
Fan Quantity Four Internal Fixed Fans
Power Supply Two Internal Fixed Power Supply Modules (100–240 VAC, 50/60 Hz)
Dimensions ( W x D x H ) 17.3 × 15.0 × 1.7 in (440 × 380 × 44 mm)
Mounting Rackmountable
Max Power Consumption 28.4 W (220 V/50 Hz)
Max Heat Dissipation 96.91 BTU/hr (220 V/50 Hz)
PERFORMANCE
Switching Capacity 128 Gbps per Unit
Stacking • Stacking Number: 8 in standalone mode, 4 in Omada controller mode
• Stacking Port: 10G SFP+ Slot (all uplink ports can be used as stacking ports)
• Stack Bandwidth: 20 Gbps Per Port (Full-Duplex)
Packet Forwarding Rate 95.2 Mpps
MAC Address Table 32 K
Packet Buffer Memory 3 MB
Jumbo Frame 9 KB
SOFTWARE FEATURES
Quality of Service • Class of Service
- 8 Queues of Priority
- Port Priority
- IEEE 802.1p Priority
- DSCP Priority
- Queue Min-Bandwidth
- Schedule Mode (SP, WRR, SP+WRR)
• Bandwidth Control
- Rate Limit
- Storm Control
• Voice VLAN
• User-Defined OUI
• Smoother Performance
• Action for Flows
- QoS remark (802.1P Remark, DSCP Remark)
L3 Features • IP Interfaces:
- IPv4: Max 256, IPv6: Max 256
• Static Routing
- Max 1,024, IPv6: Max 512
• Host Route Table: Max 6,100 entries
• RIP: Version v1/v2, Max 8,190
• OSPF: Version v2/v3; v2: Max 8,190, v3: Max 4,097
• VRRP: Version v2/v3, Max 64 groups
• ECMP: 256 entries, max 32 ECMP Nexthops per Destination
• Static ARP: 512 static entries
• Dynamic ARP: 7,680 dynamic entries
• Proxy ARP
• DHCP Server:
- Max 8K IP Pools
- Max 1,000 Manual Binding Entries
• DHCP Relay:
- Relayed Interface
- Relayed VLAN
L2 and L2+ Features • Link Aggregation
• Spanning Tree Protocol
• Port-based and VLAN-based Loopback Detection
• 802.3x Flow Control
• Supports 2,048 IGMP groups
• ERPS
• Mirroring
• RSPAN
• MAC Address Table
• PIM-DM (IPv4)
• Multicast
- IGMP Snooping
- MLD Snooping
- L2 Multicast Table
- Fast Leave
- Multicast VLAN Registration (MVR)
- Static Multicast IP
- Multicast Filtering
Advanced Features • Automatic Device Discovery
• Batch Configuration
• Batch Firmware Upgrading
• Intelligent Network Monitoring
• Abnormal Event Warnings
• Unified Configuration
• Reboot Schedule

ISP Features:
• 802.3ah Ethernet Link OAM
• L2PT (Layer 2 Protocol Tunneling)
• Device Link Detect Protocol (DLDP)
• DDM
• sFlow
VLAN • Max 4K VLAN Group (802.1q VLAN)
• 802.1Q Tagged VLAN
• MAC VLAN Entries: 200
• Multicast VLAN
• Management VLAN
• VLAN VPN (QinQ): Max 256 entries
• GVRP
• Protocol VLAN: Protocol Template 16, Protocol VLAN 12 entries
• VLAN VPN
• Voice VLAN
• Private VLAN
Security • Port Isolation
• CPU-Defend
• ARP Inspection (Dynamic ARP Inspection)
• DoS Defend
• IP-MAC-Port Binding
-1,024 Entries
- DHCP Snooping
- ARP Inspection
- IPv4 Source Guard
• IPv6-MAC
-Port Binding
-1,024 Entries
- DHCPv6 Snooping
- ND Detection
- ND Snooping
- IPv6 Source Guard
• DHCP Filter
• Static/Dynamic Port Security
- Up to 64 MAC addresses per port
• Broadcast/Multicast/Unknown-unicast Storm Control
- kbps/ratio control mode
• 802.1X
- Port base authentication
- Mac base authentication
- VLAN Assignment
- MAB
- Guest VLAN
- RADIUS authentication and accountability support
• AAA (including TACACS+)
• Secure web management through HTTPS with SSLv3/TLS 1.2
• Secure Command Line Interface (CLI) management with SSHv2
• IP/Port/MAC-based access control
MANAGEMENT
Omada App Yes. Requiring the use of the Omada Hardware Controller, Omada Cloud-Based Controller, or Omada Software Controller.
Centralized Management • Omada Cloud-Based Controller
• Omada Hardware Controller
• Omada Software Controller
Cloud Access Yes. Requiring the use of the Omada Hardware Controller, Omada Cloud-Based Controller, or Omada Software Controller.
Zero-Touch Provisioning Yes. Requiring the use of the Omada Cloud-Based Controller.
Management Features • Web-based GUI
• Command Line Interface (CLI) through console port, telnet
• SNMPv1/v2c/v3
- Trap/Inform
- RMON (1, 2, 3, 9 groups)
• SDM Template
• DHCP/BOOTP Client
• 802.1ab LLDP/LLDP-MED
• DHCP Auto Install
• Dual Image, Dual Configuration
• CPU Monitoring
• Cable Diagnostics
• Password Recovery
• SNTP
• System Log
• EEE
OTHERS
Package Contents • SG6428X Switch
• 2× Power Cords
• RJ45 Console Cable
• Quick Installation Guide
• Rackmount Kit
• Rubber Feet
System Requirements Microsoft® Windows® 98SE, NT, 2000, XP, Vista™ or Windows 7/8/10/11, MAC® OS, NetWare®, UNIX® or Linux.
Environment • Operating Temperature: 0–45 ℃ (32–113 ℉);
• Storage Temperature: -40–70 ℃ (-40–158 ℉)
• Operating Humidity: 10–90% RH non-condensing
• Storage Humidity: 5–90% RH non-condensing

These functions require the use of the Omada SDN Controller.

*Zero-Touch Provisioning requires the use of the Omada Cloud-Based Controller. Please go to www.tp-link.com/en/omada-cloud-based-controller/product-list/ to confirm which models are compatible with the Omada Cloud-Based Controller.

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