公开(公告)号：US09219543B2

公开(公告)日：2015-12-22

申请号：US13937654

申请日：2013-07-09

Applicant: ADC Telecommunications, Inc.

Inventor： Trevor D. Smith ,  Erik Gronvall ,  Timothy G. Badar

IPC: H04B10/08 ,  H04B17/00 ,  H04B10/079

CPC classification number: H04B10/0793 ,  H04B10/07955 ,  H04Q11/0066 ,  H04Q2011/0083

Abstract: A tracking system includes a tracking arrangement including a processor, memory, and at least a first interface port; and one or more optical modules. Each optical module includes a housing having at least one input port, at least a first output port, and at least a first monitoring port. An optical power splitter arrangement and an optical receiver are disposed within the housing. The splitter arrangement splits optical signals received at the input port onto one or more output lines and one or more monitoring lines. The output lines are routed to the output ports and the monitoring lines are routed to the optical receiver. The optical receiver measures the power of optical signals received from the first monitoring line and provides a measurement signal to the first monitoring port of the housing.

Abstract translation: 跟踪系统包括包括处理器，存储器和至少第一接口端口的跟踪装置; 和一个或多个光学模块。 每个光学模块包括具有至少一个输入端口，至少第一输出端口和至少第一监视端口的壳体。 光功率分配器和光接收器设置在壳体内。 分离器装置将在输入端口处接收的光信号分离到一个或多个输出线路和一个或多个监控线路上。 输出线路路由到输出端口，监控线路由到光接收器。 光接收器测量从第一监视线路接收的光信号的功率，并向壳体的第一监视端口提供测量信号。

公开(公告)号：US09584248B2

公开(公告)日：2017-02-28

申请号：US14636497

申请日：2015-03-03

Applicant: ADC Telecommunications, Inc.

Inventor： Timothy G. Badar ,  Erik Gronvall ,  Kristofer Bolster ,  Thomas G. Leblanc

IPC: H04J14/02

CPC classification number: H04J14/0245

Abstract: Systems and methods for delivering multiple passive optical network services are disclosed. One system includes a first optical transmission service comprising a common wavelength pair routed from a source to each of a plurality of subscribers and a second optical transmission service comprising a plurality of unique wavelength pairs, each of the unique wavelength pairs assigned to a subscriber among the plurality of subscribers. The system includes a splitter optically connected to first fiber carrying the first optical transmission service, the splitter including a plurality of outputs each delivering the first optical transmission service, and a wavelength division multiplexer connected to a second fiber, the wavelength division multiplexer separating each of the unique wavelength pairs of the second optical transmission service onto separate optical fibers. The system further includes a plurality of second wavelength division multiplexers optically connected to a different output of the plurality of outputs of the splitter and to a different one of the unique wavelength pairs from the wavelength division multiplexer, thereby combining a unique wavelength pair and a common wavelength pair onto a single fiber to be delivered to a subscriber.

Abstract translation: 公开了用于提供多个无源光网络服务的系统和方法。 一个系统包括第一光传输服务，其包括从源到多个用户中的每一个路由的公共波长对，以及包括多个唯一波长对的第二光传输服务，每个唯一波长对分配给用户 多个订阅者。 该系统包括光纤连接到承载第一光传输服务的第一光纤的分离器，分离器包括多个输出第一光传输服务的输出，以及连接到第二光纤的波分多路复用器， 第二光传输服务的独特波长对分离到单独的光纤上。 该系统还包括多个第二波分多路复用器，其光学地连接到分离器的多个输出的不同输出端和与波分多路复用器的独特波长对中的不同的一个，从而组合独特的波长对和公共 波长对到要交付给用户的单个光纤。

公开(公告)号：US09438513B2

公开(公告)日：2016-09-06

申请号：US14468913

申请日：2014-08-26

Applicant: ADC Telecommunications, Inc.

Inventor： Erik Gronvall ,  Trevor D. Smith ,  Timothy G. Badar ,  Anthony L. Lefebvre

IPC: H04J14/00 ,  H04L12/721 ,  H04Q11/00 ,  H04B10/2575

CPC classification number: G02B6/4248 ,  G02B6/2938 ,  G02B6/3897 ,  G02B6/4251 ,  G02B6/4422 ,  G02B6/443 ,  G02B6/4446 ,  H04B10/25754 ,  H04J14/02 ,  H04L45/62 ,  H04Q11/0067 ,  H04Q2011/0069

Abstract: A passive optical network includes a central office providing subscriber signals; a fiber distribution hub including an optical power splitter and a termination field; and a drop terminal. Distribution fibers have first ends coupled to output ports of a drop terminal and second ends coupled to the termination field. A remote unit of a DAS is retrofitted to the network by routing a second feeder cable from a base station to the hub and coupling one the distribution fibers to the second feeder cable. The remote unit is plugged into the corresponding drop terminal port, for example, with a cable arrangement having a sealed wave division multiplexer.

Abstract translation: 无源光网络包括提供用户信号的中心局; 包括光功率分配器和终端场的光纤分配集线器; 和一个落点终端。 分配光纤具有耦合到液滴端子的输出端口和耦合到终端场的第二端的第一端。 DAS的远程单元通过将第二馈电电缆从基站路由到集线器并将一个分配光纤耦合到第二馈电电缆而被改装到网络。 远程单元插入相应的分接终端端口，例如，具有密封波分复用器的电缆装置。

公开(公告)号：US09851525B2

公开(公告)日：2017-12-26

申请号：US14876140

申请日：2015-10-06

Applicant: ADC Telecommunications, Inc.

Inventor： Todd Loeffelholz ,  Timothy G. Badar

IPC: G02B6/44 ,  G02B6/46

CPC classification number: G02B6/4471 ,  G02B6/46

Abstract: An optical system architecture includes indexed optical lines that are indexed between first and second multi-fiber connectors; a first of the optical line having a first end terminated at the first multi-fiber connector; and a second optical line having a first end terminated at the second multi-fiber. An input of an optical splitter is optically coupled to second ends of the first and second optical lines. The optical splitter splits optical signals carried over the first and second optical lines onto output lines so that each output line carries signals split from the first optical line and signals split from the second optical line.

公开(公告)号：US20150055954A1

公开(公告)日：2015-02-26

申请号：US14468913

申请日：2014-08-26

Applicant: ADC Telecommunications, Inc.

Inventor： Erik Gronvall ,  Trevor D. Smith ,  Timothy G. Badar ,  Anthony L. Lefebvre

IPC: H04J14/02 ,  H04B10/2575 ,  H04L12/721 ,  H04Q11/00

CPC classification number: G02B6/4248 ,  G02B6/2938 ,  G02B6/3897 ,  G02B6/4251 ,  G02B6/4422 ,  G02B6/443 ,  G02B6/4446 ,  H04B10/25754 ,  H04J14/02 ,  H04L45/62 ,  H04Q11/0067 ,  H04Q2011/0069

Abstract: A passive optical network includes a central office providing subscriber signals; a fiber distribution hub including an optical power splitter and a termination field; and a drop terminal. Distribution fibers have first ends coupled to output ports of a drop terminal and second ends coupled to the termination field. A remote unit of a DAS is retrofitted to the network by routing a second feeder cable from a base station to the hub and coupling one the distribution fibers to the second feeder cable. The remote unit is plugged into the corresponding drop terminal port, for example, with a cable arrangement having a sealed wave division multiplexer.

Abstract translation: 无源光网络包括提供用户信号的中心局; 包括光功率分配器和终端场的光纤分配集线器; 和一个落点终端。 分配光纤具有耦合到液滴端子的输出端口和耦合到终端场的第二端的第一端。 DAS的远程单元通过将第二馈电电缆从基站路由到集线器并将一个分配光纤耦合到第二馈电电缆而被改装到网络。 远程单元插入相应的分接终端端口，例如，具有密封波分复用器的电缆装置。

公开(公告)号：US20140233952A1

公开(公告)日：2014-08-21

申请号：US14054153

申请日：2013-10-15

Applicant: ADC Telecommunications, Inc.

Inventor： Steven C. Zimmel ,  Timothy G. Badar ,  Trevor D. Smith

IPC: H04J14/02 ,  H04B10/27

CPC classification number: H04J14/0226 ,  H04B10/25 ,  H04B10/27 ,  H04J14/00 ,  H04J14/0227 ,  H04J14/0232 ,  H04J14/0246 ,  H04J14/025 ,  H04J14/0252 ,  H04J14/0282

Abstract: A system for delivering multiple passive optical network services is disclosed. The system includes a first optical transmission service comprising a common wavelength pair routed from a source to each of a plurality of subscribers. The system further includes a second optical transmission service comprising a plurality of unique wavelength pairs, where each of the unique wavelength pairs is routed from the source to a subscriber among the plurality of subscribers. The system delivers the first optical transmission service and the second optical transmission service to the subscriber on a single optical fiber.

Abstract translation: 公开了一种用于提供多个无源光网络服务的系统。 该系统包括第一光传输服务，其包括从源路由到多个用户中的每一个的公共波长对。 该系统还包括第二光传输服务，其包括多个独特的波长对，其中每个独特的波长对在多个用户之间从源路由到用户。 该系统在单个光纤上向用户提供第一光传输业务和第二光传输业务。

公开(公告)号：US20140016930A1

公开(公告)日：2014-01-16

申请号：US13937654

申请日：2013-07-09

Applicant: ADC Telecommunications, Inc.

Inventor： Trevor D. Smith ,  Erik Gronvall ,  Timothy G. Badar

IPC: H04B10/079

CPC classification number: H04B10/0793 ,  H04B10/07955 ,  H04Q11/0066 ,  H04Q2011/0083

Abstract: A tracking system includes a tracking arrangement including a processor, memory, and at least a first interface port; and one or more optical modules. Each optical module includes a housing having at least one input port, at least a first output port, and at least a first monitoring port. An optical power splitter arrangement and an optical receiver are disposed within the housing. The splitter arrangement splits optical signals received at the input port onto one or more output lines and one or more monitoring lines. The output lines are routed to the output ports and the monitoring lines are routed to the optical receiver. The optical receiver measures the power of optical signals received from the first monitoring line and provides a measurement signal to the first monitoring port of the housing.

Abstract translation: 跟踪系统包括包括处理器，存储器和至少第一接口端口的跟踪装置; 和一个或多个光学模块。 每个光学模块包括具有至少一个输入端口，至少第一输出端口和至少第一监视端口的壳体。 光功率分配器和光接收器设置在壳体内。 分离器装置将在输入端口处接收的光信号分离到一个或多个输出线路和一个或多个监控线路上。 输出线路路由到输出端口，监控线路由到光接收器。 光接收器测量从第一监视线路接收的光信号的功率，并向壳体的第一监视端口提供测量信号。

公开(公告)号：US20160097909A1

公开(公告)日：2016-04-07

申请号：US14876140

申请日：2015-10-06

Applicant: ADC Telecommunications, Inc.

Inventor： Todd Loeffelholz ,  Timothy G. Badar

IPC: G02B6/44 ,  G02B6/46

CPC classification number: G02B6/4471 ,  G02B6/46

Abstract: An optical network includes an optical cable arrangement including optical fibers that define optical lines; an indexing terminal disposed at an intermediate location along the optical cable arrangement; a splitter terminal disposed external of the indexing terminal; and an output cable. The optical lines are indexed at the indexing terminal so that at least one of the optical lines drops off at the indexing terminal. The output cable optically couples the optical line that drops off at the indexing terminal to an input of an optical splitter at the splitter terminal.

Abstract translation: 光网络包括光缆布置，其包括限定光线路的光纤; 沿着光缆布置在中间位置处的分度端子; 分配器端子，设置在分度端子的外部; 和输出电缆。 光线在分度端被分度，使得至少一条光线在分度端处掉下来。 输出电缆将分路端子处的光线路光耦合到分路器端子处的光分路器的输入端。