The Embodiment of Quasi-Ring Function in AGW

摘要

This invention relates to an access gateway (AGW), which is a transport communication system. ; the same invention, COT system and WQRU unit having a wavelength-division-multiplexed (WDM) QUASI-WDM-RING structure in WDM optical transmission system to enable the communication of peer-to-peer functionality available and apply for the ring system to the RT by a mounting structure, a simple ring network path, one of the core (1CORE) the transmission or reception or both of the core are separated (2CORE) an optical signal of a single wavelength by performing wavelength conversion of light from the inside of the transmission over the network, On the other hand, which bound the traffic transmission of a multi-wavelength optical signals, the optical fiber may reduce the need for maintenance and traffic transmission to be made more easily, without limitation, such as a synchronous signal transmission speed and the shape of the interface by the input optical signal Quebec yijayi than in AGW extending facilitate the transmission of traffic capacity - Implementation provides a ring system