50000-5018ELF

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The 50000-5018ELF backplane connectors are specially designed for the PCIe Gen 2 standard which delivers up to 4.0 Gbrps data rate. They are utilized in applications including computer peripheral storage, embedded computing, networking, and telecom switching systems. These connectors are particularly suitable for blind-mate design and board stacking modules applications.

These backplane connectors are hot-pluggable and offer superior design flexibility through the combination of the modem link interface and the stack-through connector interface. The modular link portion of the 50000-5018ELF provides up to 32 I/Os per channel utilizing a single 6 channel connector. The stack-through portion of the connector allows connectors to be placed on the modular link allowing the interconnection between the modules.

The 50000-5018ELF backplane connectors feature several integrated components in its design. These components includes a high-speed signal insert, a pair of floating ground shields, and a power supply filter. The insert provides signal isolation and integrated electro-static discharge protection to the modules. The floating ground shields protect against electro-static discharge, while the power supply filter prevents power surge from damaging the modules. Additionally, the connectors feature a low profile design which makes it easy to fit into limited spaces.

The working principle of 50000-5018ELF backplane connectors is based on the transmission of data through an electrical circuit. The signal transitions between two or more circuits are managed by the signal integrity characterization functions of the 50000-5018ELF, such as the electrical cross section of its contacts, the balun layer, and the loop impedance. The signal transitions are further managed by the impedance matching compensation functions of the connectors with the goal to achieve maximum signal integrity and to ensure robust communication.

Furthermore, the 50000-5018ELF is designed in accordance to the most recent specifications. The connector is backward compatible to existing PCIe Gen 1 applications at 5Gbrps and 7 Gbrps and can be easily used to support 2-lane and 4-lane PCIe Gen 2 applications at up to 4 Gbps. It also features full hot-plugging capability, a new low profile design, and an improved rate of thermally induced vibrations.

The 50000-5018ELF backplane connectors offer an efficient solution for stacking PCB modules in the most demanding applications, providing superior performance and reliability. Its low profile design and its integrated features such as the high-speed signal insert, the floating ground shields, and the power supply filter, make it an ideal choice for applications requiring high data rate, robust signal integrity, and robust power supply protection.

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