Title :
SFP-based integrated OTDR for 1:64 TDM-PON testing and diagnose
Author :
Yang Sulin;Yin Jinrong;Li Zebin;Wang Weiyang
Author_Institution :
Access technology Research Department, Huawei Technologies Co. Ltd, Shenzhen, China
Abstract :
An OTDR integrated in the SFP optical transceiver module re-using the upstream wavelength is proposed for TDM-PON testing and diagnose from the Central Office without modification of deployed ODN and ONT. Testing results verify that it can detect all the ONT in the class B+ scenario with 1:64.
Keywords :
"Passive optical networks","Optical fibers","Optical transmitters","Optical reflection","Transceivers"
Conference_Titel :
Optoelectronics Global Conference (OGC), 2015
Print_ISBN :
978-1-4673-7731-7
DOI :
10.1109/OGC.2015.7336849
