Device, communication device and method for detecting connector connection state

Abstract

The invention discloses a connection state detecting device and method of connectors and communication equipment. The detecting device comprises first and second connectors; the first connector comprises a first group of connection contacts which include at least two connection contacts different in length, and the first group of connection contacts is connected with a high level; a second group of connection contacts in the second connector is connected with a low level, and connected with the first group of connection contacts correspondingly; the detecting device further comprises a processor for detecting the level value of each in the first group of connecting contacts; when the level value of the first connection contact and the level value of the second connection contact are both in high level, it is determined that the connection state between the first and second connectors is abnormal; and when the level value of the first connection contact is in low level, it is determinedthat the first and second connectors are connected normally. Thus, connection state between the connectors in the operation process of the communication equipment can be detected accurately.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a device, communication equipment and method for detecting the connection state of a connector. Background technique [0002] With the development of network technology, in order to improve the communication capabilities of devices, the transmission rate of signals is getting faster and faster. However, while the signal transmission rate is increased, the loss on the high-speed signal transmission link is also greatly increased, which has a more serious impact on the signal quality. [0003] In communication equipment, connectors are usually used to connect circuit boards, and contacts for connection are set in the connectors. When two mating connectors are connected, the contacts are connected to each other to form a link for signal transmission, so that the circuit boards Signals can be transmitted. In the link formed by the connector connection, the connection status ...

AI Technical Summary

Problems solved by technology

[0004] At present, the connection status of the connector can be determined by detecting the connection distance between the connectors with a percentage meter pen. However, the detection method of the percentage meter pen is time-consuming and inefficient, and can only be detected when the device is offline.

The connection distance between connectors usually changes due to factors such as ambient temperature and pressure during the operation of the equipment. If it cannot be found in time, it will lead to signal transmission degradation due to improper connection between connectors.

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