公开(公告)号：US10389472B2

公开(公告)日：2019-08-20

申请号：US15944412

申请日：2018-04-03

申请人： Furturewei Technologies, Inc.

发明人： Yuanqiu Luo ,  Bo Gao ,  Frank Effenberger

IPC分类号： H04B10/00 ,  H04J14/02 ,  H04B10/27

摘要： An optical line terminal (OLT) coupled to a plurality of optical network units (ONUs) through a passive optical network (PON). The OLT includes a transceiver configured to communicate via a management channel of a communication network with a plurality of OLTs. The communication includes sending or receiving a notification, wherein the notification includes the following: a source OLT identifier associated with a source OLT sending the notification, wherein the source OLT is configured to communicate over a first channel at a first wavelength of the PON; a destination OLT identifier associated with a destination OLT receiving the notification, wherein the destination OLT is configured to communicate over a second channel at a second wavelength of the PON; and an ONU identifier associated with a first ONU associated with the notification.

公开(公告)号：US09577783B2

公开(公告)日：2017-02-21

申请号：US14600780

申请日：2015-01-20

申请人： Furturewei Technologies, Inc.

发明人： Yuanqiu Luo ,  Bo Gao ,  Frank Effenberger

IPC分类号： H04J14/00 ,  H04J14/02

CPC分类号： H04J14/0257 ,  H04B10/27 ,  H04J14/0256 ,  H04J14/0275 ,  H04J14/0282

摘要： An optical line terminal (OLT) coupled to a plurality of optical network units (ONUs) through a passive optical network (PON). The OLT includes a transceiver configured to communicate via a management channel of a communication network with a plurality of OLTs. The communication includes sending or receiving a notification, wherein the notification includes the following: a source OLT identifier associated with a source OLT sending the notification, wherein the source OLT is configured to communicate over a first channel at a first wavelength of the PON; a destination OLT identifier associated with a destination OLT receiving the notification, wherein the destination OLT is configured to communicate over a second channel at a second wavelength of the PON; and an ONU identifier associated with a first ONU associated with the notification.

摘要翻译： 通过无源光网络（PON）耦合到多个光网络单元（ONU）的光线路终端（OLT）。 OLT包括被配置为经由通信网络的管理信道与多个OLT进行通信的收发机。 所述通信包括发送或接收通知，其中所述通知包括以下内容：与发送所述通知的源OLT相关联的源OLT标识符，其中所述源OLT被配置为在所述PON的第一波长处的第一信道上进行通信; 与接收到所述通知的目的地OLT相关联的目的地OLT标识符，其中所述目的地OLT被配置为在所述PON的第二波长处的第二信道上进行通信; 以及与与通知相关联的第一ONU相关联的ONU标识符。