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ji yu epon wu yuan guang wang luo de chang da sui dao ying ji tong xin xi tong
Author(s): 
Pages: 8-10
Year: Issue:  6
Journal: Railway Signalling & Communication Engineering

Keyword:  铁路长大隧道应急通信EPON;
Abstract: 通过对铁路长大隧道应急通信的研究,提出一种基于EPON无源光网络的应急通信系统,用于铁路长大隧道内的语音、视频图像和数据的传输,解决目前长大隧道应急通信中存在的业务能力弱、抗干扰性差、维护成本高等问题.介绍铁路长大隧道应急系统的组网、站内设备、隧道内光通话柱等相关设备.
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