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1. 发明申请

US20150326591A1 ROGUE OPTICAL NETWORK INTERFACE DEVICE DETECTION 有权
公开(公告)号：US20150326591A1
公开(公告)日：2015-11-12
申请号：US14688218
申请日：2015-04-16
申请人： Calix, Inc.
发明人： Christopher T. Bernard , Mark R. Biegert , Charles J. Eddleston , Gregg C. Heikkinnen , Curtis L. Kruse
IPC分类号： H04L29/06 , H04J3/16 , H04J3/14 , H04B10/85 , H04Q11/00
CPC分类号： H04B10/038 , H04B10/0773 , H04B10/07955 , H04B10/272 , H04B10/85 , H04J3/14 , H04J3/1694 , H04J14/08 , H04L63/1408 , H04Q11/0067 , H04Q2011/0083 , H04Q2011/0086
摘要： Techniques are described for identifying a rogue network interface device whose laser is not under control of a controller of the network interface device. The techniques identify the rogue network interface device based on reception of a predefined data pattern in a timeslot that is not reserved for any of the network interface devices without needing to disable upstream data transmission from the network interface devices during their assigned timeslots. The techniques also relate to a network interface device determining whether the network interface device is transmitting optical signals at a wavelength different than the wavelength that the OLT to which the network interface device is associated receives.

2. 发明申请

US20170142506A1 OPTICAL NETWORK DEVICE WITH INTEGRATED PORT MIRRORING 审中-公开
公开(公告)号：US20170142506A1
公开(公告)日：2017-05-18
申请号：US15417965
申请日：2017-01-27
申请人： Calix, Inc.
发明人： Charles J. Eddleston , Christopher T. Bernard
IPC分类号： H04Q11/00 , H04B10/07 , H04L12/931
CPC分类号： H04Q11/0067 , H04B10/07 , H04L41/12 , H04L43/12 , H04L49/208 , H04Q2011/0083 , H04Q2011/0088
摘要： Techniques are described for obtaining, by an optical network device (OND) coupled to an optical network, physical layer data of the optical network; generating, by the OND, an encapsulated representation of the physical layer data of the optical network; and outputting the encapsulated representation of the physical layer data to a diagnostic device.

3. 发明授权

US09591386B2 Optical network device with integrated port mirroring 有权
标题翻译：具有集成端口镜像功能的光网络设备
公开(公告)号：US09591386B2
公开(公告)日：2017-03-07
申请号：US14470517
申请日：2014-08-27
申请人： Calix, Inc.
发明人： Charles J. Eddleston , Christopher T. Bernard
IPC分类号： H04Q11/00 , H04L12/931 , H04L12/26 , H04L12/24
CPC分类号： H04Q11/0067 , H04B10/07 , H04L41/12 , H04L43/12 , H04L49/208 , H04Q2011/0083 , H04Q2011/0088
摘要： Techniques are described for obtaining, by an optical network device (OND) coupled to an optical network, physical layer data of the optical network; generating, by the OND, an encapsulated representation of the physical layer data of the optical network; and outputting the encapsulated representation of the physical layer data to a diagnostic device.
摘要翻译：描述了通过耦合到光网络的光网络设备（OND）获得光网络的物理层数据的技术; 由OND生成光网络的物理层数据的封装表示; 以及将所述物理层数据的封装表示输出到诊断装置。

4. 发明申请

US20160066073A1 OPTICAL NETWORK DEVICE WITH INTEGRATED PORT MIRRORING 有权
标题翻译：具有集成端口镜像的光网络设备
公开(公告)号：US20160066073A1
公开(公告)日：2016-03-03
申请号：US14470517
申请日：2014-08-27
申请人： Calix, Inc.
发明人： Charles J. Eddleston , Christopher T. Bernard
IPC分类号： H04Q11/00 , H04L12/931 , H04L12/26
CPC分类号： H04Q11/0067 , H04B10/07 , H04L41/12 , H04L43/12 , H04L49/208 , H04Q2011/0083 , H04Q2011/0088
摘要： Techniques are described for obtaining, by an optical network device (OND) coupled to an optical network, physical layer data of the optical network; generating, by the OND, an encapsulated representation of the physical layer data of the optical network; and outputting the encapsulated representation of the physical layer data to a diagnostic device.
摘要翻译：描述了通过耦合到光网络的光网络设备（OND）获得光网络的物理层数据的技术; 由OND生成光网络的物理层数据的封装表示; 以及将所述物理层数据的封装表示输出到诊断装置。

5. 发明申请

US20170257163A1 ROGUE OPTICAL NETWORK INTERFACE DEVICE DETECTION 审中-公开
公开(公告)号：US20170257163A1
公开(公告)日：2017-09-07
申请号：US15601231
申请日：2017-05-22
申请人： Calix, Inc.
发明人： Christopher T. Bernard , Mark R. Biegert , Charles J. Eddleston , Gregg C. Heikkinnen , Curtis L. Kruse
IPC分类号： H04B10/038 , H04J3/16 , H04J3/14 , H04J14/08 , H04B10/077
CPC分类号： H04B10/038 , H04B10/0773 , H04B10/07955 , H04B10/272 , H04B10/85 , H04J3/14 , H04J3/1694 , H04J14/08 , H04L63/1408 , H04Q11/0067 , H04Q2011/0083 , H04Q2011/0086
摘要： Techniques are described for identifying a rogue network interface device whose laser is not under control of a controller of the network interface device. The techniques identify the rogue network interface device based on reception of a predefined data pattern in a timeslot that is not reserved for any of the network interface devices without needing to disable upstream data transmission from the network interface devices during their assigned timeslots. The techniques also relate to a network interface device determining whether the network interface device is transmitting optical signals at a wavelength different than the wavelength that the OLT to which the network interface device is associated receives.

6. 发明授权

US08837481B2 Inline packet replication in network devices 有权
标题翻译：网络设备中的内联数据包复制
公开(公告)号：US08837481B2
公开(公告)日：2014-09-16
申请号：US13668400
申请日：2012-11-05
申请人： Calix, Inc.
发明人： Charles J. Eddleston , Christopher T. Bernard , Duane M. Butler
IPC分类号： H04L12/28 , H04J3/26 , H04J14/00
CPC分类号： H04Q11/0067 , H04L12/18 , H04L12/2885 , H04L12/4641 , H04Q11/0071
摘要： In general, techniques are described for inline packet replication in network devices. A network device referred to as an optical line terminal (OLT) may implement the techniques. The OLT comprises a customer interface that supports different logical interfaces to which couple a plurality of optical network terminals (ONTs) and a network interface that receives a data unit. The OLT further comprises a conversion unit, such as a media access control (MAC) module, located in a data path of the optical line terminal that determines whether the received data unit is a candidate for replication. The conversion unit includes an inline packet processing module that performs replication to generate at least one copy of the data unit based on the determination that the received packet is a candidate for packet replication. The customer interface outputs the at least one copy of the data unit to the ONTs.
摘要翻译：通常，描述了网络设备中的内联分组复制技术。被称为光线路终端（OLT）的网络设备可以实现这些技术。 OLT包括支持与多个光网络终端（ONT）和接收数据单元的网络接口耦合的不同逻辑接口的客户接口。 OLT还包括位于光线路终端的数据路径中的诸如介质访问控制（MAC）模块的转换单元，其确定接收到的数据单元是否是复制候选。转换单元包括内联分组处理模块，其执行复制以基于所接收的分组是用于分组复制的候选的确定来生成数据单元的至少一个副本。客户界面将数据单元的至少一个副本输出到ONT。

7. 发明授权

US10158421B2 Rogue optical network interface device detection 有权
公开(公告)号：US10158421B2
公开(公告)日：2018-12-18
申请号：US15601231
申请日：2017-05-22
申请人： Calix, Inc.
发明人： Christopher T. Bernard , Mark R. Biegert , Charles J. Eddleston , Gregg C. Heikkinnen , Curtis L. Kruse
IPC分类号： H04B10/00 , H04B10/038 , H04B10/079 , H04L29/06 , H04B10/85 , H04Q11/00 , H04J3/14 , H04J3/16 , H04J14/08 , H04B10/077 , H04B10/272
摘要： Techniques are described for identifying a rogue network interface device whose laser is not under control of a controller of the network interface device. The techniques identify the rogue network interface device based on reception of a predefined data pattern in a timeslot that is not reserved for any of the network interface devices without needing to disable upstream data transmission from the network interface devices during their assigned timeslots. The techniques also relate to a network interface device determining whether the network interface device is transmitting optical signals at a wavelength different than the wavelength that the OLT to which the network interface device is associated receives.

8. 发明授权

US10097910B2 Optical network device with integrated port mirroring 有权
公开(公告)号：US10097910B2
公开(公告)日：2018-10-09
申请号：US15417965
申请日：2017-01-27
申请人： Calix, Inc.
发明人： Charles J. Eddleston , Christopher T. Bernard
IPC分类号： H04B10/07 , H04Q11/00 , H04L12/931
摘要： Techniques are described for obtaining, by an optical network device (OND) coupled to an optical network, physical layer data of the optical network; generating, by the OND, an encapsulated representation of the physical layer data of the optical network; and outputting the encapsulated representation of the physical layer data to a diagnostic device.

9. 发明授权

US09692505B2 Rogue optical network interface device detection 有权
公开(公告)号：US09692505B2
公开(公告)日：2017-06-27
申请号：US14688218
申请日：2015-04-16
申请人： Calix, Inc.
发明人： Christopher T. Bernard , Mark R. Biegert , Charles J. Eddleston , Gregg C. Heikkinnen , Curtis L. Kruse
IPC分类号： H04B10/00 , H04B10/038 , H04B10/079 , H04L29/06 , H04B10/85 , H04Q11/00 , H04J3/14 , H04J3/16 , H04J14/08 , H04B10/077 , H04B10/272
CPC分类号： H04B10/038 , H04B10/0773 , H04B10/07955 , H04B10/272 , H04B10/85 , H04J3/14 , H04J3/1694 , H04J14/08 , H04L63/1408 , H04Q11/0067 , H04Q2011/0083 , H04Q2011/0086
摘要： Techniques are described for identifying a rogue network interface device whose laser is not under control of a controller of the network interface device. The techniques identify the rogue network interface device based on reception of a predefined data pattern in a timeslot that is not reserved for any of the network interface devices without needing to disable upstream data transmission from the network interface devices during their assigned timeslots. The techniques also relate to a network interface device determining whether the network interface device is transmitting optical signals at a wavelength different than the wavelength that the OLT to which the network interface device is associated receives.

10. 发明申请

US20130058337A1 INLINE PACKET REPLICATION IN NETWORK DEVICES 有权
标题翻译：网络设备中的网络分组复制
公开(公告)号：US20130058337A1
公开(公告)日：2013-03-07
申请号：US13668400
申请日：2012-11-05
申请人： Calix, Inc.
发明人： Charles J. Eddleston , Christopher T. Bernard , Duane M. Butler
IPC分类号： H04L12/56
CPC分类号： H04Q11/0067 , H04L12/18 , H04L12/2885 , H04L12/4641 , H04Q11/0071
摘要： In general, techniques are described for inline packet replication in network devices. A network device referred to as an optical line terminal (OLT) may implement the techniques. The OLT comprises a customer interface that supports different logical interfaces to which couple a plurality of optical network terminals (ONTs) and a network interface that receives a data unit. The OLT further comprises a conversion unit, such as a media access control (MAC) module, located in a data path of the optical line terminal that determines whether the received data unit is a candidate for replication. The conversion unit includes an inline packet processing module that performs replication to generate at least one copy of the data unit based on the determination that the received packet is a candidate for packet replication. The customer interface outputs the at least one copy of the data unit to the ONTs.
摘要翻译：通常，描述了网络设备中的内联分组复制技术。被称为光线路终端（OLT）的网络设备可以实现这些技术。 OLT包括支持与多个光网络终端（ONT）和接收数据单元的网络接口耦合的不同逻辑接口的客户接口。 OLT还包括位于光线路终端的数据路径中的诸如介质访问控制（MAC）模块的转换单元，其确定接收到的数据单元是否是复制候选。转换单元包括内联分组处理模块，其执行复制以基于所接收的分组是用于分组复制的候选的确定来生成数据单元的至少一个副本。客户界面将数据单元的至少一个副本输出到ONT。

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