What are the characteristics of RJ45 with transformer for various purposes?

The connectors and Transformers also have many features, such as ensuring no distortion in Ethernet signal transmission, suppressing radiation emission, and meeting the IEEE 802.3 standard for electrical isolation, in the application of wiring, Earthing, Lampshade and space separation consulting technology processing performance. There are five common types of RJ45 connector network transformers, including single-port, double-port, multi-port, 10/100Base and 1000Base-TX. In general, RJ45 belt transformer without network transformer has a very limited range in normal operation, which may have some influence when connecting different levels of network ports. And the chip is subject to great external interference. In theory, it can be connected directly to the RJ45 without the need for a transformer, and it can work. However, the transmission interval is very limited, when connecting to different levels of the network port, will also be affected. And external interference on the chip is also very large. When the network transformer is connected, it is mainly used for signal level coupling and case. The R45 transformer housing, also known as the Shel, provides mechanical maintenance for built-in insulation panels and pins, and provides timely alignment of plugs and sockets to ensure connector connections to the equipment.