The TL-EPC-TGL series is an X86 platform fanless embedded computer launched by TP-LINK. Based on Intel's low-power and high-performance platform, Intel 6305E/i3-1115G4/i5-1135G7 processors are optional, and various operating systems such as Windows 10 and Ubuntu are supported. All-metal body, one-piece fin middle frame, closed fanless design, excellent heat dissipation and vibration resistance; The whole machine is small and compact, with rich IO interfaces, and supports wireless communication function expansion and SSD expansion. It can operate stably in an industrial environment of -10°C~50°C. Ideal for applications such as machine vision, general automation, smart terminals, edge computing, and more. Intel Celeron 6305E processor, ultra-low power consumption and fast response Pre-installed 8GB DDR4+64GB SSD, up to 32GB DDR4 supported Support Ubuntu, Windows 10 and other operating systems 4*USB/4*LAN/8*GPIO/1*RS232/1*RS485/2*HDMI Isolated serial port to cope with complex electromagnetic environment Support Expansion WiFi/4G/Bluetooth wireless communication and SSD (MiniPCIe, M.2 slot) Small and compact, with a length and width smaller than A5 paper size, it is designed for compact applications Rugged and reliable, it has passed the 3Grmms test with random vibration in operation One-piece fin middle frame, fanless enclosed design Passive heat dissipation, stable working in -10°C~50°C environment It supports a variety of installation methods such as wall mounting, DIN rail, desktop and so on

The TL-EPC-TGL series is an X86 platform fanless embedded computer launched by TP-LINK. Based on Intel's low-power and high-performance platform, Intel 6305E/i3-1115G4/i5-1135G7 processors are optional, and various operating systems such as Windows 10 and Ubuntu are supported. All-metal body, one-piece fin middle frame, closed fanless design, excellent heat dissipation and vibration resistance; The whole machine is small and compact, with rich IO interfaces, and supports wireless communication function expansion and SSD expansion. It can operate stably in an industrial environment of -10°C~50°C. Ideal for applications such as machine vision, general automation, smart terminals, edge computing, and more. Intel Core i3 processor, low-power and high-performance platform Pre-installed 8GB DDR4+64GB SSD, up to 32GB DDR4 supported Support Ubuntu, Windows 10 and other operating systems 4*USB/4*LAN/8*GPIO/1*RS232/1*RS485/2*HDMI Isolated serial port to cope with complex electromagnetic environment Support Expansion WiFi/4G/Bluetooth wireless communication and SSD (MiniPCIe, M.2 slot) Small and compact, with a length and width smaller than A5 paper size, it is designed for compact applications Rugged and reliable, it has passed the 3Grmms test with random vibration in operation One-piece fin middle frame, fanless enclosed design Passive heat dissipation, stable working in -10°C~50°C environment It supports a variety of installation methods such as wall mounting, DIN rail, desktop and so on

The TL-EPC-TGL series is an X86 platform fanless embedded computer launched by TP-LINK. Based on Intel's low-power and high-performance platform, Intel 6305E/i3-1115G4/i5-1135G7 processors are optional, and various operating systems such as Windows 10 and Ubuntu are supported. All-metal body, one-piece fin middle frame, closed fanless design, excellent heat dissipation and vibration resistance; The whole machine is small and compact, with rich IO interfaces, and supports wireless communication function expansion and SSD expansion. It can operate stably in an industrial environment of -10°C~50°C. Ideal for applications such as machine vision, general automation, smart terminals, edge computing, and more. Intel Core i5 processor, low-power high-performance platform Built-in Intel 12th Gen IrisXe graphics card for powerful AI performance Pre-installed 16GB DDR4+128GB SSD, up to 32GB DDR4 supported Support Ubuntu, Windows 10 and other operating systems 4*USB/4*LAN/8*GPIO/1*RS232/1*RS485/2*HDMI Isolated serial port to cope with complex electromagnetic environment Support Expansion WiFi/4G/Bluetooth wireless communication and SSD (MiniPCIe, M.2 slot) Small and compact, with a length and width smaller than A5 paper size, it is designed for compact applications Rugged and reliable, it has passed the 3Grmms test with random vibration in operation One-piece fin middle frame, fanless enclosed design Passive heat dissipation, stable working in -10°C~50°C environment It supports a variety of installation methods such as wall mounting, DIN rail, desktop and so on

TL-FW5600 industrial firewall product is an industrial firewall product launched by TP-LINK, which supports 4 characteristic libraries such as anti-virus, intrusion prevention, malicious domain name, and application identification, and integrates firewall policy, attack protection, DPI in-depth security, security audit, bandwidth management, VPN and other functions, effectively resisting network risks, achieving comprehensive protection, simplifying operation and maintenance, and ensuring the continuous and stable operation of enterprise core applications and services, suitable for enterprises, government agencies, parks, chain hotels and other scenarios. Dual-core 64-bit network-specific processor, single-core frequency 1GHz, 1GB DDRIV high-speed memory 3 x 10/100/1000M RJ45 ports, 1 x MGMT management port Industrial working temperature: -40°C~75°C EMS advanced protection, three redundant power inputs, more reliable work The port bypass function is supported, and the port is directly connected after the power is off You can configure security policies, audit policies, bandwidth policies, NAT policies, and ALG policies It supports a variety of security protection functions to defend against ARP spoofing, ARP attacks, DDoS attacks, network scanning, and suspicious packet attacks It supports scalable integrated DPI in-depth security (intrusion prevention, anti-virus, file filtering, remote query of malicious domain names, and application behavior control), and the signature database is updated regularly Supports a wide range of policy objects (security zones, addresses, users, services, websites, applications, blacklists and whitelists, security profiles, intrusion prevention, and audit profiles). Supports rich network functions, such as static routing, policy-based routing, intelligent balancing, VPN (IPSec/PPTP/L2TP VPN), DDNS, etc Multi-administrator roles, refined permission management Abundant ports and powerful performance It adopts a professional dual-core 64-bit network-specific processor and 1GB DDRIV high-speed memory to provide powerful packet processing capabilities. It provides 3 10/100/1000M RJ45 service ports, 2 Gigabit SFP ports (Combo), 1 management port, 1 console port, 1 USB storage port, and 1 Micro SD card slot, which is convenient for users to manage and maintain the system while meeting the needs of high-speed data forwarding. Support rich industrial control protocol identification and control It supports in-depth identification and control of various mainstream industrial control protocols including Modbus/TCP, S7, CIP, DNP3, FF-FMS, FF-SM, FINS, IEC60870-5-104, Modbus, PROFINET-CM, PROFINET-RT, OPC UA, etc. Comprehensive security strategy Adopting the principle of minimum security, it supports security policies based on security zones, source IP addresses, destination IP addresses, source ports, destination ports, service groups, application groups, user groups, time periods, blacklists and whitelists, websites, anti-viruses, URL filtering, file filtering, application behavior control, email content filtering, intrusion prevention, audit profiles and other objects. All-round attack protection It supports a variety of intranet/extranet attack protection functions, and can effectively prevent various DoS attacks, scanning attacks, and suspicious packet attacks, such as TCP Syn Flood, UDP Flood, ICMP Flood, IP Scanning, Port Scanning, WinNuke Attacks, Fragment Packet Attacks, WAN Port Ping, TCP Scan (Stealth FIN/Xmas/Null), IP Spoofing, TearDrop, etc. ARP protection, such as ARP spoofing and ARP attacks, is supported to avoid service interruption and frequent network disconnection. Support IP and MAC binding, which can bind the IP and MAC address information of the LAN port (intranet) and WAN port (extranet) hosts at the same time to prevent ARP spoofing. MAC address filtering is supported to block access to unauthorized hosts. Expandable integrated DPI for in-depth security Support intrusion prevention, get the latest threat information in the first time, and accurately detect and defend against attacks against vulnerabilities; Support anti-virus, can quickly and accurately detect and kill viruses and other malicious programs in network traffic, and protect more than 1 million viruses and Trojans; It supports filtering file expansion types, which can easily filter all kinds of small files embedded in web pages to prevent viruses and Trojan horses from invading the enterprise network through small files and endangering network security. Support URL filtering, remote query of malicious domain names, effectively intercept phishing websites, Trojan attacks, hacker intrusions and network fraud through local + cloud methods; It supports application recognition, and the accuracy reaches the level of application behavior. The combination of application identification and intrusion detection, anti-virus, URL filtering, and filtering file expansion types greatly improves the detection performance and accuracy. Provide a comprehensive and timely security signature database, keep up with the latest developments in the field of network security, and ensure timely and accurate updates of the feature database. Refined identification and control of online behaviors It has a large-scale application identification feature database, and can control more than 500 common desktop and mobile Internet applications in China with one click, including video, social networking, shopping, finance and other applications; Accurately identify popular application behaviors such as WeChat, Weibo, and QQ, such as text communication, voice and video, file transfer, music playback, etc., and finely control these behaviors, and intercept or restrict them in a purposeful and targeted manner; Built-in database of more than 10 types of domestic URLs, which can restrict employees' access to the corresponding websites with one click; Support prohibiting web submission, restricting employees from logging in to various web-based forums, microblogs, mailboxes, etc. to publish information, filtering email content, and effectively avoiding the leakage of sensitive enterprise data; *The database of applications and URLs will be updated and added continuously. Complete security audit strategy Detailed and comprehensive logging: System logs, operation logs, policy hit logs, traffic logs, audit logs, threat logs, content logs, URL logs, and email filtering logs are supported to record firewall-related traffic and operation history in detail, helping administrators understand network status and quickly locate network problems. Graphical traffic statistics: Traffic statistics can be performed in three dimensions: interface, IP, and security policy, and the traffic data of security policies can be displayed graphically in real time, which is clear at a glance. The traffic analysis report can be output in the form of PDF report to help the administrator analyze the historical traffic distribution. Internet behavior audit: Support HTTP behavior audit, FTP behavior audit, email audit, IM audit, through audit logs, you can understand the Internet behavior of employees during work, including web access, APP application, etc., so that bad Internet behavior can be traced; TP-LINK security audit system: It can be used with the TP-LINK security audit system to store logs for a long time and in large capacity, and output more detailed analysis reports. Simple O&M and security management Full Chinese web interface, detailed and clear configuration guidance; Graphical interface display, real-time monitoring of key resources such as CPU utilization, clear and intuitive; Support local/remote management, convenient chain operation, remote assistance; Support password authentication/identity recognition to ensure authorization security; Support multi-administrator roles and refined permission management; Support license management and feature database upgrade; Support active/standby switchover and on-line detection to ensure high-reliability operation of the equipment; A separate console management port is provided to debug the device through the command line with the assistance of technical support personnel. Flexible bandwidth management policies Provides flexible bandwidth management policies to control the bandwidth used by each IP address in the network to ensure the network experience of key services and users. The management and control methods include bidirectional bandwidth control, connection limit, and connection monitoring. Abundant routing features Static routing, policy-based routing, intelligent balancing, VPN (IPSec/PPTP/L2TP VPN), dynamic DNS (Peanutshell, Kemai, 3322) and other functions are supported. Supports multiple deployment modes Layer 3 routing gateway mode As a Layer 3 routing gateway, the TL-FW5600 industrial grade replaces the original router in the network, and the data communication between the internal network and the external network is NAT converted through the firewall. Layer 2 transparent bridge mode The TL-FW5600 industrial supports setting up some or all interfaces as bridges, which work in a Layer 2 network, and the network can be protected by firewalls as long as data passes through the bridge interfaces. In this mode, firewall deployment does not need to change the original topology, which is more convenient and faster. Route + Bridge mode During actual network deployment, some interfaces of the firewall can be set as bridge interfaces and part of the firewall interfaces as routing interfaces according to on-site requirements, so that the two methods can be flexibly combined to achieve more cost-effective network protection.

The VMR type valve is a fast opening single-stage solenoid valve, normally closed (open when energized). This type of device is suitable for air or gas blocking and releasing controls, required in gas power burners, atmospheric gas boilers, industrial kilns and others gas consuming appliances.

TL-IS200-4G2SC is a TP-LINK industrial Ethernet switch designed for industrial environments, providing 4 Gigabit adaptive Ethernet interfaces and 2 pairs of Gigabit single-mode dual-fiber SC fiber ports. 4 x 10/100/1000M adaptive RJ45 ports 2 pairs of 1000M single-mode dual-fiber SC fiber ports Operating wavelength: 1310nm Optical fiber transmission distance: 20km Industrial working temperature: -40°C~75°C Wide voltage input: 9.6V~60VDC Three-way power input, redundant backup, greatly improve the reliability of product power supply Compact aluminum alloy body (137mm *100mm *38mm), better adapt to industrial environment IP30 protection: reduce the impact of dust Conformal coating protection to improve the reliability of industrial-grade products EMC high protection level, not afraid of all kinds of harsh environments Multiple installation methods: rail installation + wall mounting VLAN and WEB management switches are provided to adapt to various complex network environments ERPS ring network protocol, RPL configuration *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-IS200-4G2SC 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 ERPS ring network protocol provides fast protection at the level of 5 0ms The ERPS ring protocol is a protection protocol with too many rings. It can be single-ring and double-ring networking, and supports fast ring network (fault self-healing time

TL-FC111A industrial grade is an industrial-grade 100 Gigabit single-mode single-fiber fiber transceiver, which provides a 100 Gigabit electrical port and a 100 Gigabit SC optical port, which can convert the electrical port signal to the optical port signal, and carry out long-distance data transmission through optical fiber.   TL-FC111A industrial grade adopts wavelength division multiplexing technology, with a transmit wavelength of 1550nm and a receive wavelength of 1310nm, receiving and sending data at the same time through a single-mode optical fiber, with a maximum transmission distance of 20 kilometers. TL-FC111A adopts industrial-grade design, with a wider operating temperature range, good reliability, outstanding quality and superior performance, suitable for various scenarios such as residential areas, enterprises, highways, factories and mines, and buildings. The TL-FC111A industrial grade is recommended to be used with the TL-FC111B industrial grade to give full play to the product performance. 1 x 100 Gigabit SC optical port, 1 x 100 Gigabit RJ45 network port Based on wavelength division multiplexing technology, single-mode and single-fiber transmission, the maximum transmission distance is 20 kilometers Operating wavelength: 1550nm (transmit), 1310nm (receive) Operating temperature: -40°C ~ 75°C

TL-FC111B industrial grade is an industrial-grade 100 Gigabit single-mode single-fiber fiber transceiver, which provides a 100 Gigabit electrical port and a 100 Gigabit SC optical port, which can convert the electrical port signal to the optical port signal and carry out long-distance data transmission through optical fiber. TL-FC111B industrial grade adopts wavelength division multiplexing technology, transmit wavelength 1310nm, receive wavelength 1550nm, receive and transmit data through a single-mode fiber at the same time, and the maximum transmission distance is 20 kilometers. TL-FC111B adopts industrial-grade design, with a wider operating temperature range, good reliability, outstanding quality and superior performance, which is suitable for various scenarios such as residential areas, enterprises, highways, factories and mines, and buildings. TL-FC111B industrial grade is recommended to be used with TL-FC111A industrial grade to give full play to the product performance. 1 x 100 Gigabit SC optical port, 1 x 100 Gigabit RJ45 network port Based on wavelength division multiplexing technology, single-mode and single-fiber transmission, the maximum transmission distance is 20 kilometers Operating wavelength: 1310nm (transmit), 1550nm (receive) Operating temperature: -40°C ~ 75°C

TL-MC111B-FC industrial grade is an industrial-grade 100 Gigabit single-mode single-fiber fiber transceiver launched by TP-LINK, which is specially designed for industrial environments, selects high-quality devices, and creates IP30-level metal shells to meet the needs of optical fiber networking in harsh environments such as factories and mines, factories, and transportation. 1 x 100 Gigabit SC fiber interface, 1 x 100 Gigabit RJ45 port Operating wavelength: 1550nm (transmit), 1310nm (receive) Industrial working temperature: -40°C~75°C Wide voltage input: 9.6V~60VDC Small size (115 mm *70 mm *28 mm), better adaptable to industrial environment Multiple installation methods: rail installation + wall mounting IP30 protection: reduce the impact of dust Aluminum alloy shell, sturdy and durable Two power inputs, redundant backup, greatly improve the reliability of product power supply EMC high protection level, not afraid of all kinds of harsh environments *Industrial fiber optic transceivers do not come with a power supply at the factory, so please purchase them separately if you need to use them It is recommended to buy our industrial-grade power supply: TL-P12200A or TL-P24075 industrial grade 20KM optical fiber transmission Provide a 100 Gigabit Ethernet port and a 100 Gigabit FC optical port to support optical and electrical signal conversionUsing wavelength division multiplexing technology, data can be received and sent at the same time through a single-mode optical fiber, with a maximum transmission distance of 20 kilometers*It is recommended to use it with TL-MC111A-FC industrial grade to give full play to the product performance -40°C~75°C wide temperature operation Selected industrial-grade devices, high thermal conductivity shell natural heat dissipation, to ensure that the equipment in this temperature range for a long time stable operation 9.6~60VDC two power inputs Support two power inputs, redundant power supply, to ensure the uninterrupted work of the equipmentSupport 9.6V~60VDC wide voltage input, suitable for various industrial power suppliesProvide three kinds of power protection: reverse connection/short circuit/surge, which greatly improves the reliability ofequipment power supply Compact body for flexible installation The size of the fuselage is only 115mm*70mm*28mm, which is convenient to place in a compact industrial control cabinetIt supports DIN rail installation and wall mounting, and can flexibly choose the installation method according to actual needs

TL-MC111B industrial grade is an industrial-grade 100 Gigabit single-mode single-fiber fiber transceiver launched by TP-LINK, which is specially designed for industrial environments, selects high-quality components, and creates an IP30-level metal shell to meet the needs of optical fiber networking in harsh environments such as factories and mines, factories, and transportation. 1 x 100 Gigabit SC fiber interface, 1 x 100 Gigabit RJ45 port Operating wavelength: 1310nm (transmit), 1550nm (receive) Industrial working temperature: -40°C~75°C Wide voltage input: 9.6V~60VDC Small size (115 mm *70 mm *28 mm), better adaptable to industrial environment Multiple installation methods: rail installation + wall mounting IP30 protection: reduce the impact of dust Aluminum alloy shell, sturdy and durable Two power inputs, redundant backup, greatly improve the reliability of product power supply EMC high protection level, not afraid of all kinds of harsh environments *Industrial fiber optic transceivers do not come with a power supply at the factory, so please purchase them separately if you need to use them It is recommended to buy our industrial-grade power supply: TL-P12200A or TL-P24075 industrial grade 20KM optical fiber transmission Provide a 100 Gigabit Ethernet port and a 100 Gigabit SC optical port to support optical and electrical signal conversionUsing wavelength division multiplexing technology, data can be received and sent at the same time through a single-mode optical fiber, and the maximum transmission distance is up to 20 kilometers*It is recommended to use it with TL-MC111A industrial grade to give full play to the product performance -40°C~75°C wide temperature operation Selected industrial-grade devices, high thermal conductivity shell natural heat dissipation, to ensure that the equipment in this temperature range for a long time stable operation 9.6~60VDC two power inputs Support two power inputs, redundant power supply, to ensure the uninterrupted work of the equipmentSupport 9.6V~60VDC wide voltage input, suitable for various industrial power suppliesProvide three kinds of power protection: reverse connection/short circuit/surge, which greatly improves the reliability ofequipment power supply Compact body for flexible installation The size of the fuselage is only 115mm*70mm*28mm, which is convenient to place in a compact industrial control cabinetIt supports DIN rail installation and wall mounting, and can flexibly choose the installation method according to actual needs

TL-MC114B Industrial Grade is TP-LINK's industrial fiber optic transceiver designed for industrial environments. It provides 1 100 Gigabit SC optical interface and 4 100 Gigabit adaptive Ethernet ports. 1 x 100 Gigabit SC fiber interface, 4 x 100 Gigabit RJ45 ports Operating wavelength: 1310nm (transmit), 1550nm (receive) Industrial working temperature: -40°C~75°C Wide voltage input: 9.6V~60VDC Small size (137 mm *100 mm *38 mm), better adaptable to industrial environment Multiple installation methods: rail installation + wall mounting IP30 protection: reduce the impact of dust VLAN and broadcast storm suppression switches are provided to adapt to various complex network environments Aluminum alloy shell, sturdy and durable 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 *Industrial fiber optic transceivers do not come with a power supply at the factory, so please purchase them separately if you need to use them It is recommended to buy our industrial-grade power supply: TL-P12200A or TL-P24075 industrial grade Paired and used, it is easy to achieve 20KM long-distance lossless transmission TL-MC111A industrial grade and TL-MC114B industrial grade are 100 Gigabit single-mode single-fiber fiber transceivers, which can convert electrical port signals and optical port signals after pairing, and carry out long-distance signal transmission through optical fiber, which is suitable for application scenarios such as visual security, wireless networking, and optical fiber access. -40°C~75°C working temperature design, no fear of extreme temperatures TL-MC114B 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. Industrial-grade protection design High-standard electromagnetic anti-interference protection design, suitable for various harsh electromagnetic environments such as electric power and industrial plants. Aluminum alloy shell and electroless nickel gold PCB board greatly improve the anti-corrosion performance of the equipment. The housing can be protected by IP30 to reduce the impact of dust on the normal operation 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. Compact body design, metal shell, efficient heat dissipation The size of the fuselage is only 137mm*100mm*38mm, which can be very convenient to place in a compact work cabinet, and the high thermal conductivity aluminum alloy shell has better heat dissipation effect. DIN rail installation is easy and flexible The TL-MC114B 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.

TL-SM310U industrial grade is TP-LINK's latest industrial gigabit SFP electrical port module, which adopts a hot-swappable SFP package, which can be plugged into the SFP port of network equipment such as industrial switches, and transmit data through network cables. TL-SM310U industrial grade supports 1000Mbps rate, backward compatible with 100/10Mbps, uses Category 5e network cable, and the transmission distance can reach 100m. Available in a hot-swappable SFP package IEEE 802.3ab compliant Rates up to 1000Mbps, compatible with 100/10Mbps CAT5e network cable transmission, up to 100m RJ45 interface The operating voltage is 3.3V The working temperature of the shell is -40°C ~ 85°C

TL-MC312-20 Industrial Grade is TP-LINK's industrial fiber optic transceiver designed for industrial environments. It provides 1 Gigabit SC dual-fiber optical interface and 1 Gigabit adaptive Ethernet port. 1 pair of Gigabit SC fiber interface, 1 Gigabit RJ45 port Operating wavelength: 1310nm Industrial working temperature: -40°C~75°C Wide voltage input: 9.6V~60VDC Small size (115 mm *70 mm *28 mm), better adaptable to industrial environment Provide port interrupt alarm switch to adapt to various complex network environments Multiple installation methods: rail installation + wall mounting IP30 protection: reduce the impact of dust Aluminum alloy shell, sturdy and durable Two power inputs, redundant backup, greatly improve the reliability of product power supply EMC high protection level, not afraid of all kinds of harsh environments *Industrial fiber optic transceivers do not come with a power supply at the factory, so please purchase them separately if you need to use them It is recommended to buy our industrial-grade power supply: TL-P24075 industrial-grade With the use of SC dual fiber, it can easily achieve 20KM long-distance lossless transmission TL-MC312-20 is a gigabit single-mode dual-fiber optical fiber transceiver, which can convert electrical port signals and optical port signals after pairing, and carry out long-distance signal transmission through optical fiber, which is suitable for visual security, wireless networking, optical fiber access and other application scenarios. -40°C~75°C working temperature design, no fear of extreme temperatures TL-MC312-20 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. Industrial-grade protection design High-standard electromagnetic anti-interference protection design, suitable for various harsh electromagnetic environments such as electric power and industrial plants. Aluminum alloy shell and electroless nickel gold PCB board greatly improve the anti-corrosion performance of the equipment. The housing can be protected by IP30 to reduce the impact of dust on the normal operation of the equipment. 9.6V~60VDC wide voltage input, multiple power protection It supports two power supplies to be connected at the same time, 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. Compact body design, metal shell, efficient heat dissipation The size of the fuselage is only 115mm*70mm*28mm, which can be very convenient to place in a compact work cabinet, and the high thermal conductivity aluminum alloy shell has better heat dissipation effect. DIN rail installation is easy and flexible The TL-MC312-20 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. Port interrupt alarm, real-time monitoring of port working status The TL-MC312-20 industrial grade provides port alarm function to monitor the working status of the port in real time. Once the port is disconnected, the alarm output of the terminal block will output an alarm signal, and the user will be alerted by the user's external alarm to the occurrence of port interruption.

TL-FC311A-20 is an industrial-grade gigabit single-mode single-fiber fiber transceiver, providing a 1000Mbps electrical port and a 1.25Gbps SC optical port, which can convert the electrical port signal to the optical port signal and conduct long-distance data transmission through optical fiber. TL-FC311A-20 industrial grade adopts wavelength division multiplexing technology, transmit wavelength 1550nm, receive wavelength 1310nm, receive and transmit data through a single-mode optical fiber at the same time, and the maximum transmission distance is 20 kilometers. TL-FC311A-20 adopts industrial-grade design, with a wider operating temperature range, good reliability, outstanding quality and superior performance, suitable for various scenarios such as residential areas, enterprises, highways, factories and mines, and buildings. TL-FC311A-20 industrial grade is recommended to be used in conjunction with TL-FC311B-20 industrial grade to give full play to the product performance. 1 Gigabit SC optical port, 1 Gigabit RJ45 network port Based on wavelength division multiplexing technology, single-mode and single-fiber transmission, the maximum transmission distance is 20 kilometers Operating wavelength: 1550nm (transmit), 1310nm (receive) Operating temperature: -40°C ~ 75°C

TL-FC311B-20 industrial grade is an industrial-grade gigabit single-mode single-fiber fiber optic transceiver, providing a 1000Mbps electrical port and a 1.25Gbps SC optical port, which can convert electrical port signals to optical port signals and conduct long-distance data transmission through optical fiber.   TL-FC311B-20 industrial grade adopts wavelength division multiplexing technology, transmit wavelength 1310nm, receive wavelength 1550nm, receive and transmit data through a single-mode fiber at the same time, and the maximum transmission distance is 20 kilometers. TL-FC311B-20 adopts industrial-grade design, with a wider operating temperature range, good reliability, outstanding quality and superior performance, which is suitable for various scenarios such as residential areas, enterprises, highways, factories and mines, and buildings. TL-FC311B-20 industrial grade is recommended to be used in conjunction with TL-FC311A-20 industrial grade to give full play to the product performance. 1 Gigabit SC optical port, 1 Gigabit RJ45 network port Based on wavelength division multiplexing technology, single-mode and single-fiber transmission, the maximum transmission distance is 20 kilometers Operating wavelength: 1310nm (transmit), 1550nm (receive) Operating temperature: -40°C ~ 75°C

TL-MC111B-FC industrial grade is an industrial-grade 100 Gigabit single-mode single-fiber fiber transceiver launched by TP-LINK, which is specially designed for industrial environments, selects high-quality devices, and creates IP30-level metal shells to meet the needs of optical fiber networking in harsh environments such as factories and mines, factories, and transportation. 1 100 Gigabit FC optical interface, 1 100 Gigabit RJ45 port Operating wavelength: 1550nm (transmit), 1310nm (receive) Industrial working temperature: -40°C~75°C Wide voltage input: 9.6V~60VDC Small size (115 mm *70 mm *28 mm), better adaptable to industrial environment Multiple installation methods: rail installation + wall mounting IP30 protection: reduce the impact of dust Aluminum alloy shell, sturdy and durable Two power inputs, redundant backup, greatly improve the reliability of product power supply EMC high protection level, not afraid of all kinds of harsh environments *Industrial fiber optic transceivers do not come with a power supply at the factory, so please purchase them separately if you need to use them It is recommended to buy our industrial-grade power supply: TL-P12200A or TL-P24075 industrial grade 20KM optical fiber transmission Provide a 100 Gigabit Ethernet port and a 100 Gigabit FC optical port to support optical and electrical signal conversionUsing wavelength division multiplexing technology, data can be received and sent at the same time through a single-mode optical fiber, with a maximum transmission distance of 20 kilometers*It is recommended to use it with TL-MC111A-FC industrial grade to give full play to the product performance -40°C~75°C wide temperature operation Selected industrial-grade devices, high thermal conductivity shell natural heat dissipation, to ensure that the equipment in this temperature range for a long time stable operation 9.6~60VDC two power inputs Support two power inputs, redundant power supply, to ensure the uninterrupted work of the equipmentSupport 9.6V~60VDC wide voltage input, suitable for various industrial power suppliesProvide three kinds of power protection: reverse connection/short circuit/surge, which greatly improves the reliability ofequipment power supply Compact body for flexible installation The size of the fuselage is only 115mm*70mm*28mm, which is convenient to place in a compact industrial control cabinetIt supports DIN rail installation and wall mounting, and can flexibly choose the installation method according to actual needs

TL-MC111B-FC industrial grade is an industrial-grade 100 Gigabit single-mode single-fiber fiber transceiver launched by TP-LINK, which is specially designed for industrial environments, selects high-quality devices, and creates IP30-level metal shells to meet the needs of optical fiber networking in harsh environments such as factories and mines, factories, and transportation. 1 x 100 Gigabit ST optical interface, 1 x 100 Gigabit RJ45 port Operating wavelength: 1550nm (transmit), 1310nm (receive) Industrial working temperature: -40°C~75°C Wide voltage input: 9.6V~60VDC Small size (115 mm *70 mm *28 mm), better adaptable to industrial environment Multiple installation methods: rail installation + wall mounting IP30 protection: reduce the impact of dust Aluminum alloy shell, sturdy and durable Two power inputs, redundant backup, greatly improve the reliability of product power supply EMC high protection level, not afraid of all kinds of harsh environments *Industrial fiber optic transceivers do not come with a power supply at the factory, so please purchase them separately if you need to use them It is recommended to buy our industrial-grade power supply: TL-P12200A or TL-P24075 industrial grade 20KM optical fiber transmission Provide a 100 Gigabit Ethernet port and a 100 Gigabit FC optical port to support optical and electrical signal conversionUsing wavelength division multiplexing technology, data can be received and sent at the same time through a single-mode optical fiber, with a maximum transmission distance of 20 kilometers*It is recommended to use it with TL-MC111A-FC industrial grade to give full play to the product performance -40°C~75°C wide temperature operation Selected industrial-grade devices, high thermal conductivity shell natural heat dissipation, to ensure that the equipment in this temperature range for a long time stable operation 9.6~60VDC two power inputs Support two power inputs, redundant power supply, to ensure the uninterrupted work of the equipmentSupport 9.6V~60VDC wide voltage input, suitable for various industrial power suppliesProvide three kinds of power protection: reverse connection/short circuit/surge, which greatly improves the reliability ofequipment power supply Compact body for flexible installation The size of the fuselage is only 115mm*70mm*28mm, which is convenient to place in a compact industrial control cabinetIt supports DIN rail installation and wall mounting, and can flexibly choose the installation method according to actual needs

TL-MC111B-FC industrial grade is an industrial-grade 100 Gigabit single-mode single-fiber fiber transceiver launched by TP-LINK, which is specially designed for industrial environments, selects high-quality devices, and creates IP30-level metal shells to meet the needs of optical fiber networking in harsh environments such as factories and mines, factories, and transportation. 1 100 Gigabit FC optical interface, 1 100 Gigabit RJ45 port Operating wavelength: 1310nm (transmit), 1550nm (receive) Industrial working temperature: -40°C~75°C Wide voltage input: 9.6V~60VDC Small size (115 mm *70 mm *28 mm), better adaptable to industrial environment Multiple installation methods: rail installation + wall mounting IP30 protection: reduce the impact of dust Aluminum alloy shell, sturdy and durable Two power inputs, redundant backup, greatly improve the reliability of product power supply EMC high protection level, not afraid of all kinds of harsh environments *Industrial fiber optic transceivers do not come with a power supply at the factory, so please purchase them separately if you need to use them It is recommended to buy our industrial-grade power supply: TL-P12200A or TL-P24075 industrial grade 20KM optical fiber transmission Provide a 100 Gigabit Ethernet port and a 100 Gigabit FC optical port to support optical and electrical signal conversionUsing wavelength division multiplexing technology, data can be received and sent at the same time through a single-mode optical fiber, with a maximum transmission distance of 20 kilometers*It is recommended to use it with TL-MC111A-FC industrial grade to give full play to the product performance -40°C~75°C wide temperature operation Selected industrial-grade devices, high thermal conductivity shell natural heat dissipation, to ensure that the equipment in this temperature range for a long time stable operation 9.6~60VDC two power inputs Support two power inputs, redundant power supply, to ensure the uninterrupted work of the equipmentSupport 9.6V~60VDC wide voltage input, suitable for various industrial power suppliesProvide three kinds of power protection: reverse connection/short circuit/surge, which greatly improves the reliability ofequipment power supply Compact body for flexible installation The size of the fuselage is only 115mm*70mm*28mm, which is convenient to place in a compact industrial control cabinetIt supports DIN rail installation and wall mounting, and can flexibly choose the installation method according to actual needs

TL-MC111B-FC industrial grade is an industrial-grade 100 Gigabit single-mode single-fiber fiber transceiver launched by TP-LINK, which is specially designed for industrial environments, selects high-quality devices, and creates IP30-level metal shells to meet the needs of optical fiber networking in harsh environments such as factories and mines, factories, and transportation. 1 x 100 Gigabit ST optical interface, 1 x 100 Gigabit RJ45 port Operating wavelength: 1310nm (transmit), 1550nm (receive) Industrial working temperature: -40°C~75°C Wide voltage input: 9.6V~60VDC Small size (115 mm *70 mm *28 mm), better adaptable to industrial environment Multiple installation methods: rail installation + wall mounting IP30 protection: reduce the impact of dust Aluminum alloy shell, sturdy and durable Two power inputs, redundant backup, greatly improve the reliability of product power supply EMC high protection level, not afraid of all kinds of harsh environments *Industrial fiber optic transceivers do not come with a power supply at the factory, so please purchase them separately if you need to use them It is recommended to buy our industrial-grade power supply: TL-P12200A or TL-P24075 industrial grade 20KM optical fiber transmission Provide a 100 Gigabit Ethernet port and a 100 Gigabit FC optical port to support optical and electrical signal conversionUsing wavelength division multiplexing technology, data can be received and sent at the same time through a single-mode optical fiber, with a maximum transmission distance of 20 kilometers*It is recommended to use it with TL-MC111A-FC industrial grade to give full play to the product performance -40°C~75°C wide temperature operation Selected industrial-grade devices, high thermal conductivity shell natural heat dissipation, to ensure that the equipment in this temperature range for a long time stable operation 9.6~60VDC two power inputs Support two power inputs, redundant power supply, to ensure the uninterrupted work of the equipmentSupport 9.6V~60VDC wide voltage input, suitable for various industrial power suppliesProvide three kinds of power protection: reverse connection/short circuit/surge, which greatly improves the reliability ofequipment power supply Compact body for flexible installation The size of the fuselage is only 115mm*70mm*28mm, which is convenient to place in a compact industrial control cabinetIt supports DIN rail installation and wall mounting, and can flexibly choose the installation method according to actual needs

TL-MC114B-FC Industrial Grade is TP-LINK's industrial fiber optic transceiver designed for industrial environments. It provides 1 100 Gigabit SC optical interface and 4 100 Gigabit adaptive Ethernet ports. 1 100 Gigabit FC optical interface, 4 100 Gigabit RJ45 ports Operating wavelength: 1310nm (transmit), 1550nm (receive) Industrial working temperature: -40°C~75°C Wide voltage input: 9.6V~60VDC Small size (137 mm *100 mm *38 mm), better adaptable to industrial environment Multiple installation methods: rail installation + wall mounting IP30 protection: reduce the impact of dust VLAN and broadcast storm suppression switches are provided to adapt to various complex network environments Aluminum alloy shell, sturdy and durable 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 *Industrial fiber optic transceivers do not come with a power supply at the factory, so please purchase them separately if you need to use them It is recommended to buy our industrial-grade power supply: TL-P12200A or TL-P24075 industrial grade Paired and used, it is easy to achieve 20KM long-distance lossless transmission TL-MC111A-FC industrial grade and TL-MC114B-FC industrial grade are 100 Gigabit single-mode single-fiber fiber optical fiber transceivers, which can convert electrical port signals and optical port signals after pairing, and carry out long-distance signal transmission through optical fibers, which are suitable for visual security, wireless networking, optical fiber access and other application scenarios.   -40°C~75°C working temperature design, no fear of extreme temperatures TL-MC114B-FC industrial grade is designed in strict accordance with the working temperature of -40°C~75°C, selected 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.   Industrial-grade protection design High-standard electromagnetic anti-interference protection design, suitable for various harsh electromagnetic environments such as electric power and industrial plants. Aluminum alloy shell and electroless nickel gold PCB board greatly improve the anti-corrosion performance of the equipment. The housing can be protected by IP30 to reduce the impact of dust on the normal operation 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.   Compact body design, metal shell, efficient heat dissipation The size of the fuselage is only 137mm*100mm*38mm, which can be very convenient to place in a compact work cabinet, and the high thermal conductivity aluminum alloy shell has better heat dissipation effect.   DIN rail installation is easy and flexible The TL-MC114B 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.

TL-MC114B-ST Industrial Grade is TP-LINK's industrial fiber optic transceiver designed for industrial environments. It provides 1 100 Gigabit ST optical interface and 4 100 Gigabit adaptive Ethernet ports. 1 x 100 Gigabit ST fiber interface, 4 x 100 Gigabit RJ45 ports Operating wavelength: 1310nm (transmit), 1550nm (receive) Industrial working temperature: -40°C~75°C Wide voltage input: 9.6V~60VDC Small size (137 mm *100 mm *38 mm), better adaptable to industrial environment Multiple installation methods: rail installation + wall mounting IP30 protection: reduce the impact of dust VLAN and broadcast storm suppression switches are provided to adapt to various complex network environments Aluminum alloy shell, sturdy and durable 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 *Industrial fiber optic transceivers do not come with a power supply at the factory, so please purchase them separately if you need to use them It is recommended to buy our industrial-grade power supply: TL-P12200A or TL-P24075 industrial grade Paired and used, it is easy to achieve 20KM long-distance lossless transmission TL-MC111A-ST industrial grade and TL-MC114B-ST industrial grade are 100 Gigabit single-mode single-fiber optical fiber transceivers, which can convert electrical port signals and optical port signals after pairing, and carry out long-distance signal transmission through optical fibers, which are suitable for visual security, wireless networking, optical fiber access and other application scenarios.   -40°C~75°C working temperature design, no fear of extreme temperatures TL-MC114B-ST 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.   Industrial-grade protection design High-standard electromagnetic anti-interference protection design, suitable for various harsh electromagnetic environments such as electric power and industrial plants. Aluminum alloy shell and electroless nickel gold PCB board greatly improve the anti-corrosion performance of the equipment. The housing can be protected by IP30 to reduce the impact of dust on the normal operation 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.   Compact body design, metal shell, efficient heat dissipation The size of the fuselage is only 137mm*100mm*38mm, which can be very convenient to place in a compact work cabinet, and the high thermal conductivity aluminum alloy shell has better heat dissipation effect.   DIN rail installation is easy and flexible The TL-MC114B 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.

TL-MC311A-20 Industrial Grade and TL-MC311B-20 Industrial Grade are TP-LINK's industrial fiber optic transceivers designed for industrial environments. Provides 1 Gigabit SC optical interface and 1 Gigabit adaptive Ethernet port. 1 Gigabit SC optical interface, 1 Gigabit RJ45 port Operating wavelength: 1550nm (transmit), 1310nm (receive) Industrial working temperature: -40°C~75°C Wide voltage input: 9.6V~60VDC Small size (115 mm *70 mm *28 mm), better adaptable to industrial environment Provide port interrupt alarm switch to adapt to various complex network environments Multiple installation methods: rail installation + wall mounting IP30 protection: reduce the impact of dust Aluminum alloy shell, sturdy and durable Two power inputs, redundant backup, greatly improve the reliability of product power supply EMC high protection level, not afraid of all kinds of harsh environments *Industrial fiber optic transceivers do not come with a power supply at the factory, so please purchase them separately if you need to use them It is recommended to buy our industrial-grade power supply: TL-P24075 industrial-grade Paired and used, it is easy to achieve 20KM long-distance lossless transmission TL-MC311A-20 industrial grade and TL-MC311B-20 industrial grade are gigabit single-mode single-fiber fiber transceivers, which can convert electrical port signals and optical port signals after pairing, and carry out long-distance signal transmission through optical fiber, which are suitable for visual security, wireless networking, optical fiber access and other application scenarios. -40°C~75°C working temperature design, no fear of extreme temperatures TL-MC311A-20 industrial grade and TL-MC311B-20 industrial grade are designed in strict accordance with the working temperature of -40°C~75°C, selected industrial-grade devices, and natural heat dissipation mode are adopted to ensure that the equipment works stably for a long time in this temperature range and meets all kinds of harsh environments. Industrial-grade protection design High-standard electromagnetic anti-interference protection design, suitable for various harsh electromagnetic environments such as electric power and industrial plants. Aluminum alloy shell and electroless nickel gold PCB board greatly improve the anti-corrosion performance of the equipment. The housing can be protected by IP30 to reduce the impact of dust on the normal operation of the equipment. 9.6V~60VDC wide voltage input, multiple power protection It supports two power supplies to be connected at the same time, 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. Compact body design, metal shell, efficient heat dissipation The size of the fuselage is only 115mm*70mm*28mm, which can be very convenient to place in a compact work cabinet, and the high thermal conductivity aluminum alloy shell has better heat dissipation effect. DIN rail installation is easy and flexible The TL-MC311A-20 industrial grade can be easily installed on DIN rail and wall, and the installation method can be flexibly selected according to needs, making the use of industrial-grade Ethernet switches simple and reliable. Port interrupt alarm, real-time monitoring of port working status TL-MC311A-20 industrial grade and TL-MC311B-20 industrial grade provide port alarm function to monitor port working status in real time. Once the port is disconnected, the alarm output of the terminal block will output an alarm signal, and the user will be alerted by the user's external alarm to the occurrence of port interruption.

TL-MC311A-20 Industrial Grade and TL-MC311B-20 Industrial Grade are TP-LINK's industrial fiber optic transceivers designed for industrial environments. Provides 1 Gigabit SC optical interface and 1 Gigabit adaptive Ethernet port. 1 Gigabit SC optical interface, 1 Gigabit RJ45 port Operating wavelength: 1310nm (transmit), 1550nm (receive) Industrial working temperature: -40°C~75°C Wide voltage input: 9.6V~60VDC Small size (115 mm *70 mm *28 mm), better adaptable to industrial environment Provide port interrupt alarm switch to adapt to various complex network environments Multiple installation methods: rail installation + wall mounting IP30 protection: reduce the impact of dust Aluminum alloy shell, sturdy and durable Two power inputs, redundant backup, greatly improve the reliability of product power supply EMC high protection level, not afraid of all kinds of harsh environments *Industrial fiber optic transceivers do not come with a power supply at the factory, so please purchase them separately if you need to use them It is recommended to buy our industrial-grade power supply: TL-P24075 industrial-grade Paired and used, it is easy to achieve 20KM long-distance lossless transmission TL-MC311A-20 industrial grade and TL-MC311B-20 industrial grade are gigabit single-mode single-fiber fiber transceivers, which can convert electrical port signals and optical port signals after pairing, and carry out long-distance signal transmission through optical fiber, which are suitable for visual security, wireless networking, optical fiber access and other application scenarios.   -40°C~75°C working temperature design, no fear of extreme temperatures TL-MC311A-20 industrial grade and TL-MC311B-20 industrial grade are designed in strict accordance with the working temperature of -40°C~75°C, selected industrial-grade devices, and natural heat dissipation mode are adopted to ensure that the equipment works stably for a long time in this temperature range and meets all kinds of harsh environments.   Industrial-grade protection design High-standard electromagnetic anti-interference protection design, suitable for various harsh electromagnetic environments such as electric power and industrial plants. Aluminum alloy shell and electroless nickel gold PCB board greatly improve the anti-corrosion performance of the equipment. The housing can be protected by IP30 to reduce the impact of dust on the normal operation of the equipment.   9.6V~60VDC wide voltage input, multiple power protection It supports two power supplies to be connected at the same time, 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.   Compact body design, metal shell, efficient heat dissipation The size of the fuselage is only 115mm*70mm*28mm, which can be very convenient to place in a compact work cabinet, and the high thermal conductivity aluminum alloy shell has better heat dissipation effect.   DIN rail installation is easy and flexible The TL-MC311B-20 industrial grade can be easily DIN rail mounted 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.   Port interrupt alarm, real-time monitoring of port working status TL-MC311A-20 industrial grade and TL-MC311B-20 industrial grade provide port alarm function to monitor port working status in real time. Once the port is disconnected, the alarm output of the terminal block will output an alarm signal, and the user will be alerted by the user's external alarm to the occurrence of port interruption.

TL-SM112LS-40KM INDUSTRIAL GRADE IS TP-LINK'S LATEST INDUSTRIAL 100 GIGABIT SINGLE-MODE DUAL-FIBER SFP OPTICAL MODULE. Designed for industrial environments, the high-quality components are selected for superior performance, and the housing can be operated from -40°C to 85°C. The TL-SM112LS-40KM industrial grade is compliant with the SFP MSA protocol and adopts a hot-swappable standard SFP package, which is easy to use and has a wide range of applications. TL-SM112LS-40KM is industrial-grade in accordance with IEEE 802.3u standard, with a rate of up to 155Mbps, and is transmitted through a pair of single-mode optical fibers, with a maximum distance of up to 40KM. Available in a hot-swappable SFP package Full-duplex optical transceiver integrated module Compliant with SFP MSA and IEEE 802.3u standards Rates up to 155Mbps Single-mode fiber transmission, up to 40KM Dual-fiber LC optical port, center wavelength 1310nm Built-in digital diagnostics The operating voltage is 3.3V The working temperature of the shell is -40°C ~ 85°C

TL-SM311LSA-2KM industrial grade is TP-LINK's latest industrial-grade gigabit single-mode single-fiber SFP optical module. Designed for industrial environments, the high-quality components are selected for superior performance, and the housing can be operated from -40°C to 85°C. The TL-SM311LSA-2KM industrial grade conforms to the SFP MSA protocol and adopts a hot-swappable standard SFP package, which is easy to use and has a wide range of applications. TL-SM311LSA-2KM is compliant with the IEEE 802.3z Gigabit Ethernet standard, with a rate of up to 1.25Gbps, transmitted through a single single-mode fiber, and the maximum distance can reach 2KM. *TL-SM311LSA-2KM industrial grade and TL-SM311LSB-2KM industrial grade are used together. Available in a hot-swappable SFP package Full-duplex optical transceiver integrated module Compliant with SFP MSA, IEEE 802.3z standards Rates up to 1.25Gbps Single-mode fiber transmission, up to 2KM Single-fiber LC optical port, working wavelength 1550nm/1310nm Built-in digital diagnostics The operating voltage is 3.3V The working temperature of the shell is -40°C ~ 85°C

TL-SM311LSB-2KM industrial grade is TP-LINK's latest industrial-grade gigabit single-mode single-fiber SFP optical module. Designed for industrial environments, the high-quality components are selected for superior performance, and the housing can be operated from -40°C to 85°C. The TL-SM311LSB-2KM industrial grade is compliant with the SFP MSA protocol and adopts a hot-swappable standard SFP package, which is easy to use and has a wide range of applications. TL-SM311LSB-2KM is industrial-grade compliant with IEEE 802.3z Gigabit Ethernet standard, with a rate of up to 1.25Gbps, transmitted through a single single-mode fiber, and the maximum distance can reach 2KM. *TL-SM311LSB-2KM industrial grade and TL-SM311LSA-2KM industrial grade are used together. Available in a hot-swappable SFP package Full-duplex optical transceiver integrated module Compliant with SFP MSA, IEEE 802.3z standards Rates up to 1.25Gbps Single-mode fiber transmission, up to 2KM Single-fiber LC optical port, working wavelength 1310nm/1550nm Built-in digital diagnostics The operating voltage is 3.3V The working temperature of the shell is -40°C ~ 85°C

TL-SM312LS-20KM INDUSTRIAL GRADE IS TP-LINK'S LATEST INDUSTRIAL-GRADE GIGABIT SINGLE-MODE DUAL-FIBER SFP OPTICAL MODULE. Designed for industrial environments, the high-quality components are selected for superior performance, and the housing can be operated from -40°C to 85°C. The TL-SM312LS-20KM industrial grade conforms to the SFP MSA protocol and adopts a hot-swappable standard SFP package, which is easy to use and has a wide range of applications. TL-SM312LS-20KM is compliant with the IEEE 802.3z Gigabit Ethernet standard, with a rate of up to 1.25Gbps, transmitted through a pair of single-mode optical fibers, and the maximum distance can reach 20KM. Available in a hot-swappable SFP package Full-duplex optical transceiver integrated module Compliant with SFP MSA, IEEE 802.3z standards Rates up to 1.25Gbps Single-mode optical fiber transmission, up to 20KM Dual-fiber LC optical port, center wavelength 1310nm Built-in digital diagnostics The operating voltage is 3.3V The working temperature of the shell is -40°C ~ 85°C

TL-SM312LS-80KM is TP-LINK's latest industrial-grade gigabit single-mode dual-fiber SFP optical module. Designed for industrial environments, the high-quality components are selected for superior performance, and the housing can be operated from -40°C to 85°C. The TL-SM312LS-80KM industrial grade conforms to the SFP MSA protocol and adopts a hot-swappable standard SFP package, which is easy to use and has a wide range of applications. TL-SM312LS-80KM is compliant with the IEEE 802.3z Gigabit Ethernet standard, with a rate of up to 1.25Gbps, transmitted through a pair of single-mode fibers, and the longest distance can reach 80KM. Available in a hot-swappable SFP package Full-duplex optical transceiver integrated module Compliant with SFP MSA, IEEE 802.3z standards Rates up to 1.25Gbps Single-mode optical fiber transmission, up to 80KM Dual-fiber LC optical port, center wavelength 1550nm Built-in digital diagnostics The operating voltage is 3.3V The working temperature of the shell is -40°C ~ 85°C

TL-SM512LS-10KM industrial grade is TP-LINK's latest industrial-grade 10 Gigabit single-mode dual-fiber SFP+ optical module. Designed for industrial environments, the high-quality components are selected for superior performance, and the housing can be operated from -40°C to 85°C. The TL-SM512LS-10KM industrial grade conforms to the SFP+ MSA protocol and adopts a hot-swappable standard SFP+ package, which is easy to use and has a wide range of applications. TL-SM512LS-10KM is industrial-grade in line with IEEE 802.3ae 10 Gigabit Ethernet standard, with a rate of up to 10.3125Gbps, transmitted through a pair of single-mode fibers, and the longest distance can reach 10KM. Housed in a hot-swappable SFP+ package Full-duplex optical transceiver integrated module Compliant with SFP MSA, IEEE 802.3z standards Rates up to 10.3125Gbps Single-mode optical fiber transmission, up to 10KM Dual-fiber LC optical port, center wavelength 1310nm Built-in digital diagnostics The operating voltage is 3.3V The working temperature of the shell is -40°C ~ 85°C

TL-SM311LSA-20KM INDUSTRIAL GRADE IS TP-LINK'S LATEST INDUSTRIAL-GRADE GIGABIT SINGLE-MODE SINGLE-FIBER SFP OPTICAL MODULE. Designed for industrial environments, the high-quality components are selected for superior performance, and the housing can be operated from -40°C to 85°C. TL-SM311LSA-20KM industrial grade conforms to SFP MSA protocol and adopts hot-swappable standard SFP package, which is easy to use and has a wide range of applications. TL-SM311LSA-20KM is compliant with the IEEE 802.3z Gigabit Ethernet standard, with a rate of up to 1.25Gbps, transmitted through a single mode optical fiber, and the maximum distance can reach 20KM. *TL-SM311LSA-20KM industrial grade and TL-SM311LSB-20KM industrial grade are used together. Available in a hot-swappable SFP package Full-duplex optical transceiver integrated module Compliant with SFP MSA, IEEE 802.3z standards Rates up to 1.25Gbps Single-mode optical fiber transmission, up to 20KM Single-fiber LC optical port, working wavelength 1550nm/1310nm Built-in digital diagnostics The operating voltage is 3.3V The working temperature of the shell is -40°C ~ 85°C