Domestic News

  • With auto-negotiation capability, this Ethernet switch product is amazing

    ADI ADIN2111 Ethernet switch will be the main introduction object of the following content. Through this article, the editor hopes that everyone can have some knowledge and understanding of its related situation and information. The details are as follows. The ADIN2111 is a low power, low complex...
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  • EPON access technology principle and networking application

    The EPON network adopts the FTTB method to form the network, and the basic unit of the network is the OLT and the ONU. OLT provides abundant PON ports for central office equipment to connect ONU equipment; ONU is user equipment that provides corresponding data and voice interfaces to realize user...
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  • What are the advantages of HDV Optoelectronics Technology’ products ?

    The advantages of HDV are mainly concentrated in two aspects: enterprise strength and products. First of all, enterprise strength From the perspective of Haidiwei’s own corporate strength, the company was established in 2012 and is headquartered in Shenzhen, Guangdong Province, China. HDV i...
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  • Where can IP cameras be used? How to Deploy IP Cameras with PoE Switches

    Application Scenarios for Deploying IP Surveillance Cameras on PoE Switches Using PoE switches to deploy IP cameras can save time and network costs; at the same time, the installation position of IP cameras is not limited by power sockets, making installation more flexible and convenient. Based o...
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  • Signal constellation shaping  

    Zhi Zhang et al. from the School of Communication and Information Engineering, University of Electronic Science and Technology of China designed a constellation Reshaping chaotic encryption (CSCEn) scheme with statistical distribution controllable, as shown in FIG 2.  Firstly, orthogonal amplitud...
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  • HDV sales elite outdoor development training

    In order to adjust the work pressure of colleagues in the sales department, create a passion, responsibility, and happy working atmosphere, so that everyone can better engage in the next work. The company specially organizes and arranges outdoor development training activities with the theme of &...
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  • Facing the sea, let us bloom together

    In order to regulate work pressure, create a working atmosphere of passion, responsibility, and happiness, so that everyone can better invest in the next work. HDV sales department specially organized the outdoor activities of Dapeng City Beach to enrich employees' spare...
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  • Work overtime and work together to promote production

    In order to meet the customer’s order requirements, all the employees of HDV worked overtime to catch up with the schedule, and there was a busy scene in the workshop. Let’s walk into the production workshop and feel the positive signals from the production line. “Hurry up and s...
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  • HDV Year-end End Party 2019

    Spring goes to autumn and back to another plant, like the current years are booming. Say goodbye to the unforgettable 2019, ushering in a brand new 2020. On January 11, 2020, HDV Photoelectron Technology Ltd’s 2019 year-end party was held on the 3rd floor of Shajing Firewood Hotel. The conf...
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  • HDV Sales and R & D Department Songshan Lake Outdoor Activities

    In order to regulate work pressure, create a passionate, responsible and happy working atmosphere, so that everyone can better participate in the next work. HDV Photoelectron Technology Co., Ltd. specially organized outdoor activities in Songshan Lake, Dongguan, which aims to enrich employeesR...
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  • The new exhibition hall will bring a new leap CIOE China Optical Expo will be moved to Shenzhen International Convention and Exhibition Center in 2020

    The global professional exhibition of optoelectronic industry with great scale, influence and authority–China International Optoelectronic Expo (referred to as: CIOE China Optical Expo) will be moved to Shenzhen International, located in Baoan District for the first time on September 9-11, ...
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  • That’s right! Today is to brush CIOE!

    The opening ceremony of the 21st CHINA INTERNATIONAL OPTOELECTRONICS EXPOSITION(CIOE 2019)and Global Optoelectronics Conference(OGC 2019)were grandly opened on the morning of September 4th at the Jasmine Hall on the 6th floor of the Shenzhen Convention & Exhibition Center. More than 300 ...
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