TL-SG5218 Industrial Grade is TP-LINK's new managed industrial Ethernet switch designed for industrial environments. Provides 16 Gigabit Adaptive Ethernet ports and 2 Gigabit SFP ports.

• Provides 16 x 10/100/1000M adaptive RJ45 ports and 2 Gigabit SFP ports
• Industrial working temperature: -40°C~75°C
• ERPS ring network protocol, RPL configuration
• Wide voltage input: 9.6V~60VDC
• Multiple installation methods: rail installation + wall mounting
• Layer 3 routing protocol, complete security protection mechanism, and perfect ACL/QoS policy
• Three-way power input, redundant backup, greatly improve the reliability of product power supply
• EMC high protection level, not afraid of all kinds of harsh environments
• *The industrial switch is not equipped with a power supply at the factory, if you need to use the power supply, please purchase it separately
• It is recommended to buy our industrial grade power supply: TL-IP75-24 or TL-IP75D-24

-40°C~75°C working temperature design, no fear of extreme temperatures

TL-SG5218 industrial grade is designed in strict accordance with the working temperature of -40°C~75°C, selects industrial-grade devices, and adopts natural heat dissipation mode to ensure that the equipment works stably for a long time in this temperature range and meets all kinds of harsh environments.

The ERP ring network protocol provides fast protection at the 50ms level

The ERPS ring network protocol is a ring network protocol released by TP-LINK for industrial environments. It can be single-ring and multi-ring networking, and supports fast ring network (fault self-healing time <50ms), effectively avoiding network loops, broadcast storms and other phenomena, protecting working data, and improving network reliability. The TL-SG5218 industrial grade has strong environmental adaptability and high-speed topology self-healing, and can be widely used in various security, monitoring and other scenarios, and the link switching video is free of stuttering.

Industrial-grade protection design

High-standard electromagnetic anti-interference protection design, suitable for various harsh electromagnetic environments such as electric power and industrial plants.

Electroless nickel gold PCB board greatly improves the corrosion resistance of the equipment.

9.6V~60VDC wide voltage input, multiple power protection

It supports simultaneous access of three power supplies, and the power supply is redundant to ensure the uninterrupted work of the equipment.

It supports a wide voltage input of 9.6V~60VDC, and is suitable for various industrial power supplies.

Three types of power protection are provided to greatly improve the reliability of power supply to the switch.

Featured devices

The PCB board is made of electroless nickel gold plate, which has high corrosion resistance, oxidation resistance, and excellent electrical properties.

Select high-specification and long-life Japanese capacitors to greatly improve the service life of the product.

The circuit design of the highly redundant system avoids the sudden change of the external environment from affecting the normal operation of the equipment.

TP-LINK's rigorous industrial-grade production and testing process is adopted to effectively release the electrical stress of components and greatly improve the reliability of equipment.

Steel shell body, sturdy and durable, efficient heat dissipation

TL-SG5218 industrial grade adopts steel shell structure, which is sturdy and durable, and has high strength. The steel shell design naturally dissipates heat, which can ensure the stable operation of the product without fan, and is noiseless and quiet, and adapts to various harsh industrial environments.

DIN rail installation is easy and flexible

The TL-SG5218 industrial grade can be easily installed on DIN rail and wall mounted, and the installation method can be flexibly selected according to needs, making the use of industrial-grade Ethernet switches simple and reliable.

Strong business processing capabilities

It supports the RIP dynamic routing protocol, dynamically generates and updates routing tables, and solves the routing problem of small and medium-sized networks after subnets are divided.

Static routes are supported, and the administrator manually configures route entries to achieve simple, efficient, and reliable communication between different network segments.

DHCP servers are supported, which assign IP addresses to hosts in the network.

DHCP trunking is supported, and switches in different interfaces or subnets can also obtain IP addresses, reducing the number of DHCP servers.

Proxy ARP is supported, so that hosts in different physical networks on the same network segment can communicate normally.

IEEE 802.1Q VLAN, MAC VLAN, Protocol VLAN, and Private VLAN are supported, allowing users to flexibly divide VLANs according to different requirements.

GVRP is supported to implement dynamic distribution, registration, and attribute propagation of VLANs, reducing the amount of manual configuration and ensuring the correctness of configuration.

The VLAN VPN function encapsulates the outer VLAN tag for the user's private network packets at the public network access end, so that the packets carry two layers of VLAN tags across the public network.

It supports QoS, three priority modes based on port, 802.1P-based and DSCP-based, and four queue scheduling algorithms of Equ, SP, WRR, and SP+WRR.

ACLs are supported to filter packets by configuring matching rules, processing operations, and time permissions, providing flexible security access control policies.

It supports IGMP V1/V2 multicast protocols, MLD snooping, and IGMP snooping to meet the requirements of multi-terminal HD video surveillance and video conferencing access.

IPv6 is supported to meet the requirements of network transition from IPv4 to IPv6.

Complete security protection mechanism

Supports IP address, MAC address, VLAN, and port quaternary binding to filter data packets.

Supports ARP protection against ARP spoofing and ARP flood attacks, such as gateway spoofing and man-in-the-middle attacks, which are common in LANs.

IP source protection is supported to prevent illegal address spoofing, including MAC address spoofing, IP spoofing, and MAC/IP spoofing.

DoS protection is supported, and attacks such as Land Attack, Scan SYNFIN, Xmascan, and Ping Flooding are supported.

It supports 802.1X authentication, provides authentication functions for LAN computers, and controls the authorization status of controlled ports according to the authentication results.

Port security is supported, which stops learning when the number of MAC addresses learned on a port reaches the maximum number to prevent MAC address attacks and control port network traffic.

Support DHCP Snooping, effectively eliminate private DHCP servers, and ensure the legitimacy of DHCP servers.

Versatile reliability protection

Supports STP/RSTP/MSTP SPANNING TREE protocol to eliminate Layer 2 loops and implement link backup.

Spanning tree security functions are supported to prevent devices in a spanning tree network from various forms of malicious attacks.

Static aggregation and dynamic aggregation are supported, effectively increasing link bandwidth, implementing load balancing, link backup, and improving link reliability.

Easy operation and maintenance

Supports various management and maintenance methods, such as web management, CLI command line (console, Telnet), and SNMP (V1/V2/V3).

Supports HTTPS, SSL V3, TLSV1, SSHV1/V2 and other encryption methods for more secure management.

RMON, system logs, and port traffic statistics are supported, which is convenient for network optimization and transformation.

Supports cable detection, ping detection, and Tracert detection operations to easily analyze faulty network nodes.

LLDP is supported, which is convenient for the network management system to query and judge the communication status of the link.

CPU monitoring, memory monitoring, ping detection, Tracert detection, and cable detection are supported.

Hardware specifications

Software Specifications

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