LoRaWAN Network Technology_IoT technology brings important changes to the future of mankind

Recently, Kinsey Global InsTItute predicted in a report called "Internet of Things: Mapping Value Outside of Hype" that by 2025, developing economies will generate more than 40% of the value of the Internet of Things. This means that IoT technology has brought many important changes to the future of mankind, with more opportunities in less developed regions. The United Nations has just released its “17 Sustainable Development Goals to Change Our World”, including the goal of increasing connectivity to infrastructure in the least developed countries.

But how to overcome technical, organizational and infrastructure barriers in underdeveloped countries is a major challenge. Bluetooth, WiFi, and cellular networks, but they have significant limitations in terms of network and cost, and are not designed for long-distance, low-power communications. LoRaWAN, a low-power wide-area network (LPWAN) open standard, is advancing the connection paradigm forward, especially in the developing economies of the world.

Deploy a uniquely capable LoRaWAN network that can connect devices over long distances (more than 15 miles) with battery life of more than 10 years, making it relatively easy and does not require more infrastructure investment. There are no more destructive and expensive expenses for road excavation and laying of cables. Based on this technology, the Internet of Things can be deployed to remote areas that were previously unimaginable.

Currently, this technology has been promoted in several national parks in Africa to combat poaching of black rhinos.

The Internet of Life organization and the ShadowView Foundation have implanted miniaturized LoRaWAN-equipped sensors directly into the horns of extremely endangered rhinos. The combination of sensors and Kerlink's geolocation gateway enables park administrators to monitor the location and activity of large mammals on digital maps and protect them from poachers.

In addition, Tata Communications and HP Enterprise Services have partnered with Semtech to launch the HPE Universal IoT Platform, which is based on the LoRaWAN network, covering all regions of India. More than 35 conceptually validated applications have been field tested to address the challenges of the region. Other innovative application cases are also being created. Many female employees in the local call center work in the middle of the night because they want to keep pace with the West. It may be dangerous to go home at night. Therefore, the button key chain combined with the Internet of Things solution has been developed and can be quickly Alert the police.

The Internet of Things can play a role in every field, especially its low-cost features make applications possible.

Semtech's LoRa technology achieves this through an established ecosystem of leading network operators, system integrators, gateway manufacturers, end node manufacturers and sensor manufacturers in the industry. Everyone works together to connect and improve the lives of people in every corner of the world.

Power Cables

Power cables
Power cables are cable products used to transmit and distribute high-power electric energy in the trunk line of the power system,including power cables with various voltage grades and insulation of 1-330 KV and above.

Power cables are divided into low-voltage cables,medium-voltage cables,high-voltage cables,etc.It can be divided into plastic insulated cable,rubber insulated cable, mineral insulated cable, etc.

Control cable

The control cable is similar to the power cable in that it has only copper core and no aluminum core. The conductor section is small and the number of cores is large, such as 24*1.5, 30*2.5
It is applicable to single machine control or unit equipment control of power stations, substations, mines, petrochemical enterprises, etc. with AC rated voltage of 450/750V and below. In order to improve the ability of control signal cable to prevent internal and external interference, shielding layer is mainly adopted.
Empty insulated wire
We are also very common in overhead power lines. Its characteristic is that there is no protective sheath. Its electrical conductors are not only aluminum, but also copper electrical conductors (JKYJ, JKV) and aluminum alloy profiles (JKLHYJ). Now it also has overhead power lines (JKLGY). It is not only single-core. Generally, it is single-core. However, it can also generate beams from two electrical conductors. The rated voltage of overhead power lines is 35KV and below, not 1KV and 10KV.

HV power cable,Copper core cable,Overhead insulated cable,Flame retardant cable,high voltage Cables

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