The TP-Link Omada SG2218 is an 18-port Gigabit smart switch with 16 ports and 2 SFP slots, ideal for high-performance business networks. It reliably powers access points, IP cameras, and network devices. It provides 36 Gbps switching capacity , static routing, and advanced features such as VLAN, ACL, QoS, and IGMP Snooping for maximum efficiency. The fanless design and rackmount metal enclosure ensure durability and silence. Integrated with the Omada SDN platform, it offers centralized cloud management, intelligent monitoring, and simplified configuration, making it perfect for scalable and secure networks.
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SG2218 | INDUSTRIAL SWITCH 20 GIGABIT PORTS - TPLINK OMADA

The TP-Link Omada SG2218 is an 18-port Gigabit smart switch with 16 LAN ports and 2 SFP slots, ideal for high-performance business networks. It powers access points, IP cameras, and network devices securely and efficiently. With a switching capacity of 36 Gbps and advanced features such as VLAN, QoS, ACL, IGMP Snooping, and static routing, it ensures optimal traffic management. The fanless design with a rackmount metal enclosure ensures reliability and silence, while the Omada SDN platform offers centralized cloud management, intelligent monitoring, and simplified configuration.
Main specifications:
- 18 total ports: 16 Gigabit LAN and 2 SFP slots
- Switching capacity 36 Gbps and forwarding rate 26.8 Mpps
- Advanced features: VLAN, ACL, QoS, IGMP Snooping, static routing
- Omada SDN cloud management and fanless rackmount design
Further details
Technical data sheet
Model | SG2218 |
HARDWARE FEATURES | |
Interface | 16× 10/100/1000Mbps RJ45 Ports 2× Gigabit SFP Slot |
Number of fans | Fanless Design |
Diet | 100-240V AC, 50/60Hz |
Dimensions (L x W x H) | 17.3×7.1×1.7 in (440×180×44 mm) |
Mounting type | Rack Mountable |
Max. Power Consumption | 12.3 W (220 V/50 Hz) |
Max. Heat Dissipation | 41.97 BTU/hr |
PERFORMANCES | |
Switching capacity | 36 Gbps |
Packet Forwarding Rate | 26.8 Mpps |
ARP Table | 8K |
Buffer (packets) | 4 Mbit |
Jumbo frame | 9 KB |
SOFTWARE FEATURES | |
QoS (Quality of Service) | 802.1p DSCP Priority 8 Priority Queues Priority Schedule Mode WRR (Weighted Round Robin) Queue Weight Config Bandwidth Control Port-Based Rate Limit Storm Control Multiple Control Modes (kbps/pps) Broadcast/Multicast/Unknown-Unicast Control |
L2 and L2+ functionality | 32 IP Interfaces: Support IPv4/IPv6 Interface Static Routing: 32 IPv4/IPv6 Static Routes DHCP Server DHCP Relay DHCP Interface Relay DHCP VLAN Relay DHCP L2 Relay Static ARP ARP Proxy Gratuitous ARP Link Aggregation Spanning Tree Protocol Loopback Detection 802.3x Flow Control Mirroring Device Link Detect Protocol (DLDP) 802.1ab LLDP/ LLDP-MED |
L2 Multicast | 511 IPv4, IPv6 shared multicast groups IGMP Snooping Multicast VLAN Registration (MVR) Multicast Filtering Limited IP Multicast (256 profiles and 16 entries per profile) |
Advanced Features | Automatic Device Discovery Batch Configuration Batch Firmware Upgrading Intelligent Network Monitoring Abnormal Event Warnings Unified Configuration Reboot Schedule |
VLAN | VLAN MTU Max. 4K VLAN Groups 802.1Q VLAN Tag MAC VLAN: 12 Entries GVRP Voice VLAN |
ACL (Access Control List) | Support up to 230 entries Time-based ACL MAC ACL IP ACL IPv6 ACL Combined ACL Rule Operation: Permit/Deny Policy Action Mirroring Redirect Rate Limit QoS Remark ACL Rules Binding Port Binding VLAN Binding |
Safety | IP-MAC-Port Binding AAA 802.1X Port-based authentication MAC (Host) based authentication Authentication Method includes PAP/EAP-MD5 MAB Guest VLAN Support Radius authentication and accountability IP/IPv6-MAC Binding 512 Binding Entries DHCP Snooping DHCPv6 Snooping ARP Inspection ND Detection IP Source Guard 253 Entries Source IP + Source MAC IPv6 Source Guard 183 Entries Source IPv6 Address+Source MAC DoS Defend Static/Dynamic/Permanent Port Security: Up to 64 MAC addresses per port Broadcast/Multicast/Unicast Storm Control: kbps/ratio control mode Port Isolation Secure web management through HTTPS with SSLv3/TLS 1.2 Secure Command Line Interface (CLI) management with SSHv1/SSHv2 IP/Port/MAC-based access control |
IPv6 | IPv6 Static Routing and ACL IPv6 Dual IPv4/IPv6 IPv6 Interface Multicast Listener Discovery (MLD) Snooping IPv6 neighbor discovery (ND) Path maximum transmission unit (MTU) discovery Internet Control Message Protocol (ICMP) version 6 TCPv6/UDPv6 IPv6 applications: DHCPv6 Client, Ping6, Tracert6, Telnet(v6), IPv6 SNMP, IPv6 SSH, IPv6 SSL, Http/Https, IPv6 TFTP |
MIBs | MIB II (RFC1213) Bridge MIB (RFC1493) P/Q-Bridge MIB (RFC2674) Radius Accounting Client MIB (RFC2620) Radius Authentication Client MIB (RFC2618) Remote Ping, Traceroute MIB (RFC2925) Support TP-Link private MIBs RMON MIB(RFC1757, rmon 1,2,3,9) |
MANAGEMENT | |
Omada App | Yes. Requires the use of 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 Omada Hardware Controller, Omada Cloud-Based Controller, or Omada Software Controller. |
Zero-Touch Provisioning | Yes. Requires the use of Omada Cloud-Based Controller |
Management Features | Web-based GUI Command Line Interface (CLI) through telnet SNMPv1/v2c/v3 SNMP Trap/Inform SDM Template DHCP/BOOTP Client Dual Image, Dual Configuration CPU Monitoring Cable Diagnostics EEE SNTP System Log |
OTHER | |
Certification | CE, FCC, RoHS |
Package Contents | SG2218 Power Cord Installation Guide Rackmount Kit Rubber Feet |
System requirements | Microsoft® Windows® 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 |