Title:
OPTICAL MODULE AGING TEST APPARATUS
Document Type and Number:
WIPO Patent Application WO/2021/129161
Kind Code:
A1
Abstract:
The present disclosure provides an optical module aging test apparatus, comprising: a heating module, the heating module being configured to heat an optical module to be tested, and the optical module comprising a light emitting sub-module and a light receiving sub-module; a test signal providing module, the test signal providing module being configured to provide a test signal to the light emitting sub-module to enable the light emitting sub-module to convert the test signal into an optical signal, so that the light receiving sub-module can convert the optical signal into an electrical signal; and a monitoring module, the monitoring module being configured to determine whether the optical module is qualified according to parameters of the optical module in a working state. The optical module aging test apparatus can perform an online aging test on the optical module, thus improving the accuracy of the test result.
Inventors:
QIN QIANG (CN)
WANG HONGJUN (CN)
CHEN CHEN (CN)
JI CHANG (CN)
LIU HONGWEI (CN)
CHENG RUI (CN)
HUANG RUI (CN)
WANG HONGJUN (CN)
CHEN CHEN (CN)
JI CHANG (CN)
LIU HONGWEI (CN)
CHENG RUI (CN)
HUANG RUI (CN)
Application Number:
PCT/CN2020/125931
Publication Date:
July 01, 2021
Filing Date:
November 02, 2020
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H04B10/073; G01R31/44
Domestic Patent References:
| WO2003107059A1 | 2003-12-24 |
Foreign References:
| CN103293423A | 2013-09-11 | |||
| CN101848120A | 2010-09-29 | |||
| CN109000734A | 2018-12-14 | |||
| CN207398579U | 2018-05-22 | |||
| CN105676104A | 2016-06-15 | |||
| US20120212246A1 | 2012-08-23 | |||
| US20080145059A1 | 2008-06-19 |
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (CN)
Download PDF: