A high-speed signal connector assembly and information technology equipment

Abstract

The invention discloses a high-speed signal connector assembly and a server. The assembly includes: a first pin array, including a first pin and a fourth pin configured to determine the transmission of an in-position signal, respectively arranged on the first pin Both ends of the diagonal line of the array, and the first pin is connected to the positive power supply, and the fourth pin is grounded; the second pin array, including the second pin and the third pin configured to determine the transmission of the in-position signal, respectively It is arranged at both ends of the diagonal line of the second pin array; the flying wire establishes a connection between the second pin and the third pin; the complex programmable logic device is connected to the first pin to collect the voltage of the first pin Ping as a presence signal. The invention can use a high-speed signal connector to connect and ensure that all pins are in good contact before sending out an in-position signal, which reduces the difficulty of hardware device design and processing, is compatible with general high-speed signal connectors, and improves the reliability of the in-position signal.

Description

technical field [0001] The present invention relates to the field of machine learning, more specifically, to a high-speed signal connector assembly and information technology equipment. Background technique [0002] The controllers and backplanes of storage arrays, blade servers and other equipment are interconnected with high-speed connectors, and the controllers support online replacement; business applications require continuous increase in input and output bandwidth, and more and more signals are interconnected between controllers and backplanes. Increase forms the high-speed signal connector wall plane. In the prior art, when the controller is hot-plugged, in order to avoid plugging and sparking, it is usually required to use the long pin to contact the ground wire first; The pin of the pin is finally connected, and the system controller is notified that it has been inserted firmly, and the system can start normally. When the controller is hot-plugged, the in-position...

AI Technical Summary

Problems solved by technology

[0003] However, as the electrical signal rate increases, in order to support higher signal rates and better shielding effects, the pins of high-speed signal connectors only have two types: long and short, and all long pins can only be defined as ground; Signals and other signals can only use short needles of the same length, which cannot meet the demand of selecting the shortest needle for in-position signals

[0004] There is currently no effective solution to the problem of poor reliability and stability of the in-position signal affected by hot plugging due to the lack of pin lengths in the prior art

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