Industrial ethernet switches

Industrial IIoT Connectivity

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As the Industrial IoT (IIoT) demand continues growing, the closed industrial networks is facing challenges to be accessible over the public Internet. While it enhances operational efficiency, however, it brings more cyber security threats. The governments and enterprises are more concerned about the potential cyber security damages.

The IEC 62443 Standard includes up-to-date security guidelines and a list of best practices for different parts of a network. It also includes information for those who perform different responsibilities on the network in order to protect against known security leaks and unknown attacks. The ultimate goal of the standard is to help improve the safety of networks and enhance industrial automation and control settings security

WoMaster is devoted to design and manufacture high-quality industrial products for highly specialized and critical vertical applications such as railway, power and utility, intelligent transportation and smart city surveillance. From networking devices to all-in-one communication station, Multiple industrial networks and types of connectivity can be unified into one secure and reliable network which guarantees uninterrupted Ethernet/fiber/wireless/cellular Network availability and no-loss data transmission even under harsh environmental conditions.

WoMaster poducts add value by the hardened design, public and private cloud platform, high levels of Cyber Security protection, and is based on customer-oriented expertise in developing vertical market solutions.

Smart City

  • Smart city surveillance/IoT solution requires to be installed in outdoor environment, such as street light, traffic light, or wall/roof in the field.
  • In Surveillance, the system needs to connect and power PoE cameras, with fiber or LTE as uplink path.
  • The audio interface is needed for microphone and speaker to integrate with field site people, collect local voice and also broadcast the alarm warning.
  • Various sensors also need to be supported for environment measuring, such as PM2.5, humidity, temperature, wind, speed etc.
  • A panic button is required for any emergency events, and sending an alarm to inform the administrator.
  • Different power sources must be supported such as street light, solar panel and batteries.
  • The integration and installation is a hug task, therefore an easy and safe batch configuration is a must. Management and cyber security level are as critical as the application.
  • Public cloud must be supported such as Amazon AWS and Microsoft Azure. Most public projects are more interested in proprietary IoT platform which ThingsMaster addresses the need with security and availability.

Read more about Smart City Box


City and Surveillance

  • Within the last few years, IP-surveillance has become a basic security tool not only for governmental organizations and banks, but for the whole city infrastructure.
  • High quality real-time IP-video surveillance guarantees security for large capacity city locations, such as parking zones, stadiums and other complexes.
  • After connection to the network, IP cameras and network equipment are remotely configured and managed from Control and Monitoring Centres.
  • Intelligent PoE budget control allows supplying priority powering to the IP cameras in highly important locations and schedule camera powering for the locations where surveillance is needed only for certain period of day.
  • IP67 protection, -40~70°C wide operation temperature for harsh environments allows easy installation and network reliability in highly critical weather conditions which is required for establishing broad city IP-surveillance network.

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  • Real-time IP video surveillance onboard and on train stations provide safety for passengers and staff.
  • Reliable and secure Ethernet and wireless networks is a requirement for onboard entertainment by means of Wi-Fi connectivity, high-speed voice and video transmission.
  • Equipment must sustain in uniquely harsh environment, vibration, and shock. Consequently, it is very important that data communication equipment deployed in the Network comply with Railway Standard EN50155.
  • Complete Railway Ethernet system solution including wired and wireless data communication equipment. As the train gets to base station, the on-board data is transferred there for further redirection to Maintenance Central Office.
  • A panic button is required for any emergency events, and sending an alarm to inform the administrator.

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Intelligent Transportation System (ITS)

  • Basic management systems such as car navigation, traffic signal control systems, container management systems, variable message signs, automatic number plate recognition or speed cameras to monitor applications (security surveillance systems.
  • Advanced applications that integrate live data and feedback from a number of other sources, such as parking guidance and information systems, weather information, bridge de-icing systems, and so on.
  • ITS decreases a safety risk for participants of road transportation, eliminates traffic congestion and can aid in rapid mass evacuation of people after large casualty events such as a result of natural disaster or threat.
  • Highly critical infrastructure with major requirements of: high network reliability, network redundancy, long service life of network devices at temperature extremes, other unfavorable weather conditions, and long distance network coverage.
  • Rugged design, reliability and high degree of resilience of the WoMaster’s equipment ensures efficient operation in harsh environment and allows installation along highways, in tunnels and in city centers.
  • Transmitting real-time data to Monitoring Center as well as to provide PoE functionality, early PD fault-detection and very low to zero network recovery time.

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Power Utilities

  • Using WoMaster’s 4G LTE network as a secured Smart Grid Solution, in the Electric power distribution, the transport and distribution network supplies electricity from major production plants and enables electricity to reach consumers.
  • WoMaster LTE router effectively transmits video and data from the hydropower generators and environmental sensors to the remote control center through a secured VPN.
  • With WoMaster industrial LTE routers can be applied in a wind farm as a predictive vibration analysis system implemented for remotely controls information from thousands of wind turbines.


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IIoT Solutions- Device, Network, Cloud

WoMaster Cloud Solution is a high-level, multi-platform, and flexible application development environment for WoMaster IIoT Gateways such as WR Series and SCB Series.

The cloud connects and interfaces with field devices thanks to its ready-to-use Modbus field protocol that connected to the IoT Sensor device. It enables Modbus connectivity for data acquisition and processing, MQTT support for lightweight data transmission, and device management. WoMaster Cloud Solution helps to handle the complexity that comes from combining information technology and operational technology for industrial IoT applications. The field data can be published and delivered directly to leading IoT Cloud Services, ThingsMaster IoT Private Cloud that equipped with Responsive Web Design, where all of the data is stored and accessed for monitoring, visualizing, and controlling purpose. The field data includes Video Surveillance streaming; data from the sensor, device management, and RTSP streaming. It uses the latest TLS encryption and X.509 authentication to protect the data transmission also N-to-N VPN for secured Multi-sites management.

The IoT Cloud Service also includes the ThingsMaster OTA, over-the-air device management; it is an interactive monitoring dashboard and map that shows the device status, signal strength, and location. Fault alerts on critical events to prevent downtime can be added by using the flow-based programming tool, Node-RED. Multi-Tenant for Project-based IoT deployment is supported.

WoMaster Cloud Solution helps to accelerate the development of industrial IoT applications and create a smarter field site; it provides smart data acquisition, development, and easy management


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IIOT Hardware

Industrial Computers

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