TESTING DEVICE AND TESTING METHOD FOR OPTICAL TRANSMISSION SUB-MODULE

A testing device for an optical transmission sub-module, that can reduce testing costs by 80% and a testing period by more than half, and that can provide operational convenience, reliable performance, and stable transmission. The device comprises a testing base (1). The testing base (1) is provided...

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Bibliographic Details
Main Authors XU, Hu, ZHU, Xia, YANG, Xiaojia, WU, Beijia, SHI, Weiming, ZHAO, Guanbao, SUN, Quan
Format Patent
LanguageChinese
English
French
Published 19.03.2020
Subjects
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
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Summary:A testing device for an optical transmission sub-module, that can reduce testing costs by 80% and a testing period by more than half, and that can provide operational convenience, reliable performance, and stable transmission. The device comprises a testing base (1). The testing base (1) is provided with an upper protruding block (2), and a horizontal insertion mounting cavity (3) provided on the upper protruding block (2). A testing module (4) is inserted and mounted into the horizontal insertion mounting cavity (3), and is provided with a drive system, an amplification system, and a control management system therein. An exposed portion of the testing module (4) is provided with an adapter jumper wire interface (5) and an adapter signal wire interface (6). A testing platform (7) is arranged on an upper end surface of the upper protruding block (2), and is used to hold an optical transmission sub-module under test. An exposed end surface of the testing module (4) further comprises a corresponding indicator la
Bibliography:Application Number: WO2018CN115503