Distribution communication network structure

The utility model provides a distribution communication network structure comprising a core layer device, a convergence layer device and an access layer device. The core layer device and the convergence layer device are connected by an SDH communication backbone network; and the convergence layer de...

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Bibliographische Detailangaben
Hauptverfasser:	YANG GUANG, SHI YONGMEI, ZHANG ZUAN, LIU DONG, GU LIQIANG, LIU JIN, WEI CHUN, HE WEIGUO, TAN HONG, QIU MINGYI, ZHANG KE, GONG FENG, GU LIXIN, GUO RUI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY GENERATION SYSTEMS FOR STORING ELECTRIC ENERGY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:	The utility model provides a distribution communication network structure comprising a core layer device, a convergence layer device and an access layer device. The core layer device and the convergence layer device are connected by an SDH communication backbone network; and the convergence layer device and the access layer device are connected by an optical fiber ring network. According to the utility model, the networking is flexible; the network expansion is good; the network and equipment reliability is high; and the service bearing capability is high.