Erbium doped fiber amplifier(EDFA) developed by Optical Fiber and Cable Department of Wuhan Research Institute of Posts and Telecommunication Sciences was used for the experiment on 565Mbit/s fiber optic digital communication system. The repeater spacing can be 190km with BER less than 10-12.
关键词
EDFA光纤数字通信中继距离误码率
Keywords
EDFAfiber optic digital communicationrepeater spacingbit error rate