Electronic related component products

  In the process of digitization, data processing, storage and transmission have developed rapidly. The rapid growth of a large number of data search services and video services has led to the development of data centers based on supercomputers and storage. As the main product for short-distance data center interconnection applications, high-speed parallel transmission optical modules have broad market application prospects. In this article, ETU-LINK will introduce the 40G QSFP+ and 100G QSFP28 parallel optical modules applied in data centers. Parallel optical modules are arranged to drive arrays, lasers, detectors, and MCU chips. Signal transmission and reception can be completed through multiple channels, which enables parallel optical communication to support higher rates. Because of this, parallel optical communication needs to use multiple optical fibers to support higher rate transmission, so multi-core connector MPO is needed to support higher data transmis...

  Optical module is mainly used in the field of data communication. Its function is to realize the mutual conversion of photoelectric signals. Due to the rise of big data, blockchain, cloud computing, Internet of things, artificial intelligence and 5G, data traffic has increased rapidly.The optical interconnection of data center and mobile communication has become a research hotspot in the optical communication industry. Next, ETU-LINK will introduce in detail what fields the next optical module can be applied to. 1.Data C enter A large number of network switches and server clusters are placed in the host room of the data center. They are the core of generic cabling and information network equipment and the data aggregation center of information network system. For the connection between servers, switches and between servers and switches, the optical module (direct copper cable, active optical cable), optical fiber patch cord and other transmission carriers of ...

  Now Gigabit Ethernet has been popularized in a large area, and Gigabit Ethernet switches are also widely used in scenarios such as enterprise networks and optical access networks. Gigabit Ethernet has two types of ports, namely RJ45 and SFP ports. These two ports can support the highest transmission rate of Gigabit, and can also be backward compatible with the transmission rate of 10/100M. The RJ45 port is a built-in electrical port of a Gigabit Ethernet switch, and it is mainly connected by Category 5, Category 5e, Category 6, and Category 6e twisted-pair cables. The SFP port is a built-in optical port of a Gigabit Ethernet switch, so it cannot be directly connected with a twisted pair or a jumper. It needs to be connected to an optical module first, and then it can be transmitted with an optical fiber patch cord . Next, ETU-LINK will introduce the interconnection method between Gigabit RJ45 port and SFP port. To connect Gigabit RJ45 port and SFP port, you can use...