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1. 发明授权

US08155526B2 In-wall optical network unit 有权
标题翻译：墙内光网络单元
公开(公告)号：US08155526B2
公开(公告)日：2012-04-10
申请号：US12210744
申请日：2008-09-15
申请人： Barry C. Gray
发明人： Barry C. Gray
IPC分类号： H04B10/00 , H04L12/66
CPC分类号： H04L12/10 , H04J14/0226 , H04J14/0245 , H04J14/0249 , H04J14/028 , H04J14/0282 , H04J14/0283 , H04J14/0284 , H04L12/2834
摘要： One embodiment provides an ONU that includes an optical interface coupled to an optical transceiver, which is configured to transmit optical signals to and receive optical signals from an OLT through the optical interface. The ONU also includes an ONU chip coupled to the optical transceiver and configured to communicate with the OLT through the optical transceiver. The ONU further includes an Ethernet interface coupled to the ONU chip and a power management module configured to provide power to the ONU chip and the optical transceiver using power delivered from a CPE through the Ethernet interface. In addition, the ONU includes a circuit board to which the optical transceiver, the ONU chip, and the power management module are attached, and a wall-mountable fixture, wherein the front side of the fixture includes an opening for the Ethernet interface, and wherein the back side of the fixture holds the circuit board.
摘要翻译：一个实施例提供了一种ONU，其包括耦合到光收发器的光接口，其被配置为通过光接口向OLT发送光信号并从OLT接收光信号。 ONU还包括耦合到光收发器并被配置为通过光收发器与OLT通信的ONU芯片。 ONU还包括耦合到ONU芯片的以太网接口和被配置为使用通过以太网接口从CPE传送的功率向ONU芯片和光收发器提供电力的电源管理模块。另外，ONU包括光收发器，ONU芯片和电源管理模块所连接的电路板以及壁挂式固定装置，其中夹具的前侧包括用于以太网接口的开口，以及其中夹具的背面保持电路板。

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