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Expansion network for increasing the number of subscriber terminations at a passive optical bus system comprising optical mixers
Expansion network for increasing the number of subscriber terminations at a passive optical bus system comprising optical mixers
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机译:扩展网络,用于在包括光混频器的无源光总线系统上增加用户终端的数量
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摘要
An expansion network for increasing the number of subscriber terminations at a passive optical bus system comprising optical mixers is disclosed. The mixers are arranged in groups and the optical transmitters individually provided per subscriber are connected to the light receivers likewise individually provided per subscriber, being connected thereto in the manner of a mesh network via respectively only one of the mixers so that the attenuation of only one mixer is inserted into the optical path.
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