Example of PLC Communication Utilization: "Network System for Schools"

Even in a situation where the ground communication network has been destroyed, it can be utilized as communication infrastructure for evacuees!

We would like to introduce an example of utilizing PLC communication in network systems for schools that we propose. By utilizing existing wiring (TV antenna cables and power lines), it is possible to establish a WiFi environment within the facility without the need for new wiring. This is expected to reduce the costs associated with improving the network environment. Additionally, in the event of a disaster, using satellite internet can serve as a communication infrastructure for evacuees, even when ground communication networks are destroyed. The PLC communication standards include "low-speed PLC," which superimposes low-frequency signals (up to 450 KHz), and "high-speed PLC," which superimposes high-frequency signals (2 to 28 MHz). "HD-PLC," classified as high-speed PLC, contributes to our customers' IoT, EMS, and Automation services due to its features. *For more details, please refer to the PDF materials or feel free to contact us.

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