Industry News

Whether it is the power industry or the regular business, the industry wants to produce as few steep peaks and valleys as possible so that the entire system can run smoothly. However, this year's 618 Party ON shopping party made by Liu, as well as TV advertisements like snake essence disease, and consumers' increasingly indifferent attitude towards e-commerce promotion, all show the aesthetic fatigue of users towards the so-called e-commerce shopping carnivals such as 618 and 11.11, and the artificial shopping pseudo-climax should stop!

Generally, there is a device behind the RJ45 port, which is black cuboid. After checking the description of this device, the internal structure is something similar to a transformer. Judging from the schematic diagram of the device, this device seems to be used to filter out common mode interference. At the same time, I also found a problem: I made an RJ45 adapter board, and after adding a network transformer mentioned above between the two RJ45 connectors, I found that the computer could not recognize it. Why?

The order of the RJ45 plug rj45 jack modular

Gigabit Ethernet has perfect standards, good compatibility and good performance-price ratio. As more and more new network technologies are applied to Gigabit Ethernet, Gigabit Ethernet has brought vigorous development opportunities. We have entered the civilian era of Gigabit Ethernet. Yu Bing, vice president of technology of Shenzhen Jizhao Communication Company, said that rapid market changes and user needs have put forward higher requirements for Gigabit Ethernet equipment, and the development of new technologies that adapt to market changes and application needs is a reliable guarantee for the rapid growth of Gigabit Ethernet.

RJ45 usually refers to standardized by IEC (60)603-7, using 8 positions (8-pin) modular jack or plug defined by international connector standards, so RJ45 connector is also known as 8P8C crystal head or crystal head, and the crystal head is male. RJ45 network interface is widely used in LAN and ADSL broadband Internet users network equipment between the network cable (called five line or twisted pair) connection.