Method, system and device for realizing passive optical network optical fiber protection

The invention discloses a method, a system and a device for realizing passive optical network optical fiber protection, wherein the method comprises the steps that two upper connection ports of each optical network unit in a pair of optical network units are respectively connected with the lower con...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHANG HONGWEI, LI ERJIE, MA XINGRUI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY SELECTING TRANSMISSION
Online-Zugang:	Volltext bestellen
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