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1. (WO2018107858) SYSTEM FOR IDENTIFYING PLUGGABLE MODULE

Pub. No.:    WO/2018/107858    International Application No.:    PCT/CN2017/103785
Publication Date: Fri Jun 22 01:59:59 CEST 2018 International Filing Date: Thu Sep 28 01:59:59 CEST 2017
IPC: G06F 13/40
G06F 13/10
Applicants: GUANGZHOU SHIYUAN ELECTRONICS CO., LTD.
广州视源电子科技股份有限公司
GUANGZHOU SHIRUI ELECTRONICS CO., LTD.
广州视睿电子科技有限公司
Inventors: GAN, Heng
甘恒
Title: SYSTEM FOR IDENTIFYING PLUGGABLE MODULE
Abstract:
A system for identifying a pluggable module. The system comprises a detection device (100) and several pluggable modules (200a, 200b) with the surfaces thereof being conductors. The detection device (100) comprises a slot (101). A grounding assembly (102) is provided on an inner side surface of the slot (101) and near the insertion opening of the slot (101). A detection assembly (103) is provided on an inner side surface of the slot (101) and near the bottom of the slot (101). The grounding assembly (102) is grounded, and the detection assembly (103) is connected to a mainboard (104). At least one insulating block (202a, 202b) is provided on a surface (201a, 201b), contacting the grounding assembly (102) and/or the detection assembly (103), of each of the pluggable modules (200a, 200b). The numbers of the insulating blocks (202a, 202b) of any two of the pluggable modules (200a, 200b) are different. The width of any of the insulating blocks (202a, 202b) of each of the pluggable modules (200a, 200b) is less than the width of the grounding assembly (102) and greater than the width of the detection assembly (103). The present invention can identify the pluggable modules (200a, 200b) by the different numbers of the insulating blocks (202a, 202b) on each of the pluggable modules (200a, 200b), without using too many signal lines, and is simple to implement and low in costs.