51939-676PLF

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Backplane connectors serve vital roles in supporting the communication between different components in an electronic system. Specialized backplane connectors like the 51939-676PLF (PulseLlok Field) are a type of backplane connector offering superior advantages in terms of their size, cost, and signal integrity. This article looks at the application field and working principle of the 51939-676PLF backplane connector.

Application Field

The 51939-676PLF is a specialized backplane connector specifically intended for use in the telecommunications and networking industries. It is well-suited to the needs of both long-distance and access networks, as it is fully compatible with existing industry standards and supports denser consolidation of components in a smaller space. Additionally, the connector offers an enhanced capacity of up to 32 channels within a board-to-board space of 1.5 inches, achieving a high bandwidth for data transmission.

The 51939-676PLF backplane connector is also suited to harsh industrial environments such as those found in the automotive and robotics industries, as it is constructed of rugged materials that provide superior resistance to shock and vibration. Additionally, the connector features a comprehensive set of safety features such as ESD protection and shock absorption, making it ideal for applications where small size and extremely robust design are necessary.

Working Principle

The working principle of the 51939-676PLF backplane connector is based on a two-part process. First, differential traces on the connector\'s board are connected to mating traces on the backplane. These traces serve to transmit data between the two components without being affected by external electrical interference. The second part of the process involves the use of PulseLlok technology, which stands for Pulsing Frequency Locator. This technology utilizes a specialized transmission line containing a low-pass filter and an external clock source to generate an unidirectional transmission frequency for data transfer.

The low-pass filter is used to reduce the level of noise present in the data stream while the external clock source produces a variable-frequency signal. This variable-frequency signal is then used by the PulseLlok technology to control the transmission of data, both up and downstream. This helps to ensure that data is securely transmitted over the connector while also providing a high degree of noise reduction.

In addition, the 51939-676PLF backplane connector also includes a unique locking system which ensures that it is securely connected to the backplane. This locking system prevents accidental disconnection or vibrations of the connector which may cause the data transmission to be disrupted.

Conclusion

The 51939-676PLF backplane connector is a specialized connectivity solution that is well-suited for a variety of industrial applications. Its use of PulseLlok technology enables it to offer superior signal integrity while its unique locking system provides enhanced security for data transmission. As such, the 51939-676PLF is an ideal choice for applications requiring high speeds and reliable connections.

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