JG0-0026NL Connectors, Interconnects

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Modular connectors are widely used in a variety of industries. Whether it is communication, audio/video, automotive, industrial control, or medical applications, the connection of equipment for signal transmission or power supply typically requires the use of standardized modular connectors. The JG0-0026NL falls within this type of connector, specifically Classified under Jacks With Magnetics.

The JG0-0026NL is a pre-assembled RJ45 jack that features integrated magnetic circuitry and a 120 ohm, balanced, low frequency transformer isolation scheme. It comes in a compact design with a width of 0.375 inches (9.5mm) allowing for flexibility in the orientation or position it is installed in. It is designed to meet the IEEE 802.3, 10/100Base-T, 100Base-TX, and 100Base-T4 standards for Ethernet transmission for CAT3,4,5, and 5e, as well as TIA/EIA 568A and 568B wiring standards. It is also compliant with US and Canadian safety standards.

The JG0-0026NL is typically used in applications where one or more network segments are required to isolated from each other with minimal signal loss. This usually takes place in environments where two devices are connected together, and one of the units is electrically shielded. It is the jack\'s built-in magnetics that provide the isolation, while still providing excellent signal integrity. Magnetics can also be used to reduce crosstalk at different frequencies, ensuring signal integrity in high interference environments.

The application field and working principle of the JG0-0026NL modular connectors can be outlined as follows. Firstly, when the plug is inserted into the jack, the signal is directed straight to the primary winding of the integrated transformer, where it is coupled to the secondary winding and routed to the Ethernet system. When the plug is disconnected, the magnetic force created by the winding ensures that the line is isolated from the network. Secondly, when a high frequency signal is present, the magnetics provide crosstalk cancellation by inducing a reverse current in the secondary winding. This creates an equal and opposite field which cancels out any crosstalk produced in the primary winding, resulting in improved signal quality.

In conclusion, the JG0-0026NL is a modular connector classified under Jacks With Magnetics. It is designed to meet the relevant industry standards in both the US and Canada, and its integrated magnetic circuitry ensures excellent signal integrity and crosstalk cancellation in both low and high frequency environments.

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