Despite the continuous advancement of communication technology, some "special battlefields" still face pain points in signal transmission: intermittent equipment monitoring data in remote mining areas, delayed and stagnant transmission of operation and maintenance instructions for highland wind power plants, and cross-strait emergency communications often limited by distance.

In response to this, ETU-Link R&D team has launched a new masterpiece - 1.25G long-distance transmission, with 200km ultra-long-distance transmission capability as the core, pressing the "accelerator" for communications in special scenarios.

Ⅰ. High-Speed Performance Empowerment, Hardcore Technology Foundation

(1). Interference-Resistant Capability Forges a 200km Stable Transmission Barrier

Technically, it utilizes advanced modulation and demodulation algorithms and signal enhancement technology. Traditional long-distance communications are susceptible to signal attenuation and interference, resulting in increased data error rates and decreased speeds. This technology, however, deeply optimizes the signal, resisting all types of interference and ensuring stable and clear signals within 200 km, like a skilled dancer gracefully dancing on a complex stage.

(2). 1.25G Bandwidth Unblocks Data Transmission Arteries in Specialized Scenarios

In terms of transmission speed, the 1.25G bandwidth provides sufficient data channels for special scenarios. High-definition video surveillance, large-scale industrial sensors, complex scientific research experiments, and other massive amounts of data can all be quickly transmitted.

In remote mountainous areas, complex terrain makes traditional communications difficult to fully cover. 1.25G technology, with its ultra-long transmission distance and stable performance, can connect devices across mountains and rivers , monitor grid parameters in real time, promptly identify and address potential faults, improve grid reliability, and ensure stable power supply for residents in remote areas.

Ⅱ. Scenario Implementation: Covering "Communication Blind Spots" in Multiple Industries

From energy to transportation, from emergency response to scientific research, it is becoming a "communications powerhouse" in special scenarios :

(1). Energy: At remote sites like wind and photovoltaic power plants, the 200km transmission distance allows for direct connections between equipment in mountainous areas and the control center, eliminating the need for frequent deployment of relay equipment. Key data such as wind speed and power generation can be transmitted back in real time, enabling remote O& M to transition from passive repairs to proactive early warning.

(2). Transportation:In scenarios such as cross-strait bridges and plateau railways, ultra-long transmission capabilities reduce the need for base station deployment along the route. 1.25G bandwidth simultaneously transmits high-definition monitoring images and dispatching instructions, enabling “zero delay and no blind spots” in bridge structure monitoring and train operation dispatching.

(3). Emergency Response & Research :In extreme scenarios such as earthquake rescue and polar expeditions, a temporary communication link can be quickly established over a distance of 200 km, allowing rescue instructions and experimental data to arrive instantly.

1.25G long-distance transmission technology is a vivid example of how technology empowers society. It breaks through distance limitations and brings a whole new communication experience to specialized scenarios.
In the future, we will continue to explore and innovate, breaking through communication bottlenecks in these scenarios, and look forward to creating even more miracles!

About ETU-Link

ETU-Link Technology Co., Ltd., founded in 2014, is a high-tech enterprise specializing in the research, development, production, and sales of optical communication components. With high-speed optical modules as its core product, the company specializes in serving the fiber optic communication markets, including telecommunications, data communications, and storage.