1883149-2

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ARINC 1883149-2 backplane connectors are designed to support high-speed data transfers between multiple circuit boards. These connectors are typically used in commercial and industrial computer servers, as well as other applications in which high performance and large data transfer rates are required. This type of connector is designed to meet Avionics Grade Specification ARINC 555, and is also known as a MULTI-MATRIX connector.

The backplane connectors are designed to handle high-speed signals that require low crosstalk levels. These connectors are commonly used in applications such as data centers, enterprise server racks, LANs, and core routers. They are also used in military and aerospace applications. The connectors are designed to handle high density signal connections, and the associated heat transfer.

The ARINC 1883149-2 backplane connectors are designed to provide cost-effective, high-speed data transfers between multiple boards. The design includes a front panel that interfaces directly with the rear of the PC board. The back plane consists of four independent connectors. These connectors allow for four separate data paths or one combined path.

The connectors use a contact system that is designed to withstand the high temperatures of the operating environment. The contacts are single-sided, and they are each made from nitride hardened stainless steel. The contacts are designed for high speed, and the signals that pass through them are protected from static and other interference that can occur during data transmission. The connectors are also designed to be shock and vibration resistant.

The ARINC 1883149-2 backplane connectors use a high-frequency cable that is designed to reduce crosstalk and interference. This cable is typically single or multi-layer twisted and shielded, and its impedance is optimized to reduce reflection and minimize crosstalk. The connectors also use a dielectric insulator to keep out formation of electromagnetic interference (EMI). Each of the connectors has a two or eight pin configuration, and the pins are arranged internally in a “twisted pair” system. This helps to reduce the crosstalk and improves signal integrity.

The working principle of ARINC 1883149-2 backplane connectors is based on the principles of shielding and signal routing. The shielding of a connector is important to ensure that the signal is kept within the confines of the connector, and the signal routing ensures that the signal is routed to the correct board. The connectors also help to reduce signal loss and crosstalk by providing improved shielding, and the signal quality is improved by a higher resistance to vibration.

The ARINC 1883149-2 backplane connectors are designed to withstand the environmental conditions of a wide range of applications. The connectors are suitable for operation in extreme temperatures, and are also designed to resist shock and vibration. The connectors are designed for environments where EMI is an issue, and the shielding helps to ensure that the signal remains within the confines of the connector. The connectors are also designed to be resistant to corrosion, and the contacts are designed for long-term reliability.

In conclusion, the ARINC 1883149-2 backplane connectors are designed to support high-speed data transfers between multiple boards. The connectors are designed to be shock and vibration resistant, and they are also designed to handle high-speed signals that require low crosstalk levels. The connectors use a contact system that is designed to withstand the high temperatures of the operating environment, and they use a cable that is designed to reduce crosstalk and interference. The connectors also use a shielding system to reduce signal loss and crosstalk, and they are designed to be resistant to corrosion. The connectors are designed for applications where EMI is an issue, and they are suitable for operation in extreme temperatures.

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