Technology that allows for the construction of networks at low cost by utilizing existing metal lines (control lines, coaxial lines, power lines, etc.).
Nessum WIRE (formerly HD-PLC) is a next-generation wired communication technology that adheres to the IEEE 1901 international standard. This innovative technology transforms existing infrastructure, allowing diverse lines—including power lines, control lines, and coaxial cables—to function as communication paths. This eliminates the need for new communication line installations (like LAN cables), significantly reducing network deployment costs. 【Features】 ■ Low Cost: Utilization of existing metal lines ■ High Speed: Effective speeds (UDP/TCP) from several Mbps to several tens of Mbps ■ Long Distance: Multi-hop communication over several kilometers ■ Secure: Data encryption (AES128), compatible with IEEE 802.1X ■ Reduced Wiring: Reduction of internal wiring in devices such as robots ■ Wireless Complement: Network construction in areas where wireless signals are difficult to reach If you are interested in products equipped with this technology, please refer to the related links. We offer a range of products tailored to meet your specific needs. If you have any questions, please feel free to contact us.
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basic information
■ Nessum WIRE - Compliant with IEEE 1901-2020 / IEEE 1901b / IEEE 1901c - Operating frequency 0.06 to 122MHz (Dedicated line) / 2 to 100MHz (Power line) - Standard mode (Maximum PHY rate 250Mbps) High-speed mode (2x/4x bandwidth compared to standard mode) Long-distance mode (1/2x, 1/4x, 1/8x, 1/16x, 1/32x bandwidth compared to standard mode) - Multi-hop support (Up to 10 hops, 1024 nodes)
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Applications/Examples of results
■ Smart Building Air conditioning/lighting control, elevators, intercom systems, etc. ■ Smart Factory Equipment monitoring/control, factory LAN, equipment internal wiring, etc. ■ Smart City Surveillance camera systems, streetlights, EVs, etc. ■ Smart Grid Smart meters, solar power generation, storage batteries, etc.
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Company information
The Nessum department has dedicated over 20 years to pioneering the development and promotion of our proprietary communication technology, Nessum (formerly HD-PLC). What began in the early 2000s as an innovative in-home communication solution, Nessum has undergone a remarkable evolution. Today, it stands as a robust backbone for large-scale networks across buildings, factories, and social infrastructure. This proven technology is now an essential IoT solution, empowering diverse B2B sectors to overcome complex challenges and drive efficiency. Unleash the full potential of your environment's IoT transformation. Utilize Nessum technology to accelerate your Digital Transformation (DX) and Green Transformation (GX), propelling your business forward into a smarter, more sustainable future.