Recently, our company has made a breakthrough in scientific and technological achievements and successfully won the evaluation of "25G SFP28 80km Dual Fiber and BIDI for 5G Communication" as a leading scientific and technological achievement in China. This scientific and technological achievement represents an important progress of ETU-LINK in the field of optical communications, and is also a concrete manifestation of our commitment to technological innovation and serving the society. With the application and promotion of this product technology, it will further accelerate the construction and popularization of 5G networks and bring users a better and more efficient communication experience. 25G SFP28 80km Dual-fiberTechnology With its high-speed and long-distance transmission characteristics, provides a solid guarantee for the large-scale coverage of 5G communication networks. In long-distance communication links, data can still be transmitted stably and efficiently, greatly reducing signal attenuation and transmission delay, ensuring fast and accurate transmission of information. BIDI technology cleverly uses a single optical fiber to achieve bidirectional data transmission, which not only saves optical fiber resources and reduces wiring costs, but also improves the efficiency of optical fiber use. This advantage is particularly obvious in resource-constrained urban environments. This Achievement Has a Wide Range of Application Scenarios In the construction of smart cities, it can enable high-speed interconnection in all corners of the city and improve the level of intelligent urban management; in the field of telemedicine, it can achieve high-definition, real-time medical image transmission, making expert remote consultation possible; in the field of industrial Internet, it can help factories achieve efficient communication between equipment and promote the development of intelligent m anufacturing. ETU-LINK has always adhered to the concept of innovation-driven development and continuously explored new boundaries of optical communication technology. The achievement of this scientific and technological achievement (25G SFP28 80km dual-fiber and BIDI for 5G communication) is a strong proof of the company's R&D and technical strength. In the future, the company will further accelerate the promotion and application of scientific research results, use technological innovation as a strong engine, and drive the company to move forward at full speed towards the channel of high-quality development.

Driven by the wave of digitalization, enterprises have an increasingly urgent need to improve production efficiency, optimize resource allocation and reduce operating costs. ERP management software is like a link, planning procurement, production, cost, inventory, distribution, transportation, finance and human resources, so as to achieve the best combination of resources and achieve the best benefits. As early as 2019, ETU-LINK has fully activated the ERP system. For optical communication enterprises integrating research, manufacturing and marketing, it is not an easy thing to integrate the process interfaces between the enterprise layer and the workshop production management management in the case of continuous refinement of production and planning unit requirements, and MES is a good supplement to the ERP system. Recently, MES systems have also been put into use within the ETU. I.Overview of ERP and MES systems ERP system is a kind of enterprise management software, covering financial management, procurement management, inventory management, production management, sales management and other modules, aiming to integrate the internal resources of the enterprise, improve work efficiency and decision-making ability. The MES system is used to manage and monitor the workshop production activities of the system, the main functions include production planning and scheduling, production process control, quality management, equipment management, etc. The combination of the two enables informationization and digitization of the entire process, from supply chain management to production floor execution. II.Limitations of ERP system ERP system has significant advantages in resource scheduling and information integration at the macro level, and can efficiently deal with static resource data within ETU, such as order management and inventory control. However, when it is necessary to go deep into the production line and grasp the dynamic information such as production progress, equipment operating status and material consumption in real time, the limitations of the ERP system appear. Designed primarily to support resource planning and decision making, rather than real-time data acquisition and monitoring, it lacks front-line execution and feedback, so building integration between the two systems is necessary in this context. III. Advantages of sound ERP and MES systems Real-time data collection monitoring and resource allocation The improvement of ERP and MES makes up for the gap in real-time data acquisition of the former, and the MES system is like a monitoring device installed for the production site, so that the management can intuitively view the real-time status of each process, and timely feedback the real-time data in the optical module production process to the ERP system, such as equipment status, production progress, process parameters, etc. It enables the planning department to adjust the production plan in real time, optimize the allocation of re...

Dear Valued Customers and Colleagues, As the Dragon Boat Festival of 2024 approaches, we would like to inform you of our holiday schedule in accordance with the notice from the General Office of the State Council and our company's actual situation: The holiday will be from June 8, 2024 (Saturday) to June 10, 2024 (Monday), for a total of 3 days. Our services will continue as usual during the holiday. We will be available to take your orders and meet your needs at all times! Warm Reminders 1. Before the holiday, please ensure that all windows and doors are closed, power is cut off, and fire and theft prevention measures are in place to eliminate safety hazards. 2. If you have plans to travel during the holiday, please take necessary precautions for personal and property safety. 3. The weather can be unpredictable during the holiday, so please pay attention to weather changes and travel safely. The Dragon Boat Festival The Dragon Boat Festival, along with the Spring Festival, Qingming Festival, and Mid-Autumn Festival, is one of the four major traditional Chinese festivals. "Duan" signifies the beginning, marking the start of midsummer and the onset of the hot summer season. The Dragon Boat Festival, also known as Duanyang Festival, Dragon Boat Festival, and Double Fifth Festival, originates from ancient dragon worship and evolved from ancient dragon rituals. During the Dragon Boat Festival, it is advisable to diversify your diet, focusing on seasonal ingredients. Consuming cool and cold foods with a bitter taste, such as mung beans and bitter melon, can help clear heat and detoxify. Additionally, remember to eat rice dumplings (zongzi) in moderation to avoid digestive issues. The festival period is also characterized by high humidity, so choose light foods that help reduce dampness, such as winter melon and loofah, and consume more soups, stews, and easily digestible foods. As the Dragon Boat Festival arrives with heartfelt blessings, may the red sun shine, bringing good fortune with delicious rice dumplings. ETU-LINK wishes our partners, all employees, and their families a healthy and happy Dragon Boat Festival!