Dong Mingzhu, chairman of Gree Group, who was in the whirlpool of public opinion, appeared in Beijing last weekend and received the second prize of the National Science and Technology Progress Award on behalf of Gree.
Ethernet power supply system is referred to as POE power supply, which consists of Ethernet power supply equipment and Ethernet power equipment. It can transmit data and provide DC power supply to client equipment only through one Ethernet cable, without the need for additional wiring.Gigabit POE Switches are divided into managed and non-managed POE switches ,non-standard POE switches which do not meet the IEEE802.3af/at. and also it has indoor series and outdoor series with 10/100/1000M input and output port.
Features:
1. Can recognize the impedance of the signal. When an input voltage is applied to the device, it must be roughly identified within the defined voltage range. When an ethernet power device pleads for power supply, it first sends out the voltage signal of 2.5V~10V to Ethernet. After detecting the voltage signal, the power facility puts a 23750 ohmic resistor on the power supply circuit, and the current changes with the input voltage. By detecting the current, it is confirmed that there is an effective Ethernet power supply at the Ethernet cable terminal. If the arranged resistance value is in the area of 26250 / 45000 ohms, it is considered that the ethernet equipment is effective but does not need to supply power. Resistive values of other sizes mean that the detected ethernet equipment is useful.
2. Type. Electricity is equipped with a type of gap, each type corresponding to not a certain current. Analogy, the "0" class of electricity is equipped with a current of 0.5 Ma 4 Ma. When an effective signal is detected by a power supply, it is classified. The specific method is to lift the voltage to 15.5V or 20.5V on the Internet link, so that the Ethernet power equipment loses a static current, and then completes the classification of the power facilities according to the current scale.
3. Open coherent connection. There are two kinds of switches connected to Ethernet power supply (Poe power supply), one is bipolar crystal switch, which has high utility and low capital, and the other is MOSFET switch, which has extremely high power performance and can be close to 100th.
Application:
Suitable for different Ethernet devices such as: IP phone, network security camera, PDA, mobile phone charger, card reader, etc.
Product images:
POE Switches Unmanaged POE Switch,POE Switches,Smart POE Switch,Network Switch POE Guangdong Steady Technology Co.LTD , https://www.steadysmps.com
"For Gree, we are always on the path of innovation to find ways to make China's manufacturing technology truly ahead of the world. It is not the first time for the National Science and Technology Award for Gree Electric. Times are fundamentally different from the past. The past was a simple technology. This time it was a system of innovation.†Dong Mingzhu said openly. Dong Mingzhu believes that the development of a company is not a technology. It depends on the culture of the company. Therefore, Gree Electric Appliances is making everybody have a sense of innovation in terms of innovation. And from the perspective of consumers on how to understand innovation, she said: “Everybody is talking about innovation, but I think the biggest innovation is execution and implementation. So innovation is that your technology and products can change consumers’ Life has improved the quality of life of consumers and made consumers healthier. This is the motivation and direction for you to innovate. For example, Gree is developing electricity-free and wind-free air conditioners."
In recent years, Gree and other home appliance giants have deployed smart homes to create a new blue ocean for the home appliance industry. For smart homes, many companies control home appliances through routers, such as discovering the status of refrigerators in homes, including switching air conditioners.
Dong Mingzhu believes that smart applications should provide consumers with protection. The first thing that smart home appliances do is to make consumers have no trouble with after-sales service. For example, in Zhuhai, it is possible to remotely monitor the current status of all Gree air-conditioning users, and to use this approach to bring consumers security and no after-sales service.
In addition, Dong Mingzhu said that Gree has controlled the core components, such as compressors and molds all made, and so on, so that the refrigerator can not freeze at minus 7 °C. "A year later, you will see Gree's achievements in smart homes, which will make consumers feel it is a kind of enjoyment. This is the future direction of Gree's smart home."
With the advent of the Internet era, Gree, a traditional enterprise, has also begun to formally touch the net. Since last year, Gree has started building its own online shopping mall, and has also conducted a series of cooperation with e-commerce platforms such as Gome and Jingdong.
Dong Mingzhu believes that if the combination of online and offline allows consumers to shop more easily than before, it is a success. How companies ultimately achieve zero distance with consumers is something that every business needs to think about. Dong Mingzhu told the Beijing Commercial Daily reporter: “Marketing is not a buying and selling relationship. Selling the goods will be completed. I understand that marketing is a service that should allow consumers to enjoy a good quality while using your products. The service is not the best service. This is our long-term concept."
