公开(公告)号：US20240334095A1

公开(公告)日：2024-10-03

申请号：US18575632

申请日：2022-06-30

Applicant: CommScope Technologies LLC

Inventor： Kristofer BOLSTER ,  Jill Anne MALECHA ,  Jan Jozef Julia Maria ERREYGERS

IPC: H04Q11/00 ,  H04J14/02

CPC classification number: H04Q11/0067 ,  H04J14/0282 ,  H04Q2011/0064

Abstract: A passive optical module delivers multiple passive optical services. The passive optical services are received from a central office on a single fiber optic cable. The passive optical module provides high channel isolation between services, thereby ensuring high-quality service, while allowing multiple services to be distributed using the same fiber optic cable. A passive optical network filter arrangement is optically connected to a common optical connection and provides a passive optical network service connection, the passive optical network filter arrangement has a reflect port. A splitter can be provided in a common housing as the passive optical network filter arrangement.

公开(公告)号：US20240418955A1

公开(公告)日：2024-12-19

申请号：US18794358

申请日：2024-08-05

Applicant: COMMSCOPE TECHNOLOGIES LLC

Inventor： Jill Anne MALECHA ,  Loren J. MATTSON

IPC: G02B6/44

Abstract: An adapter structure for fixing a portion of a telecommunications cable to a telecommunications device and directing fibers within the cable into the device includes a crimp body and an outer mounting body. The crimp body defines a first side and a second side separated by a center portion and also includes two flexible legs extending from the first side and an integral crimp portion extending from the second side that has outer surface texturing. The outer mounting body includes a through-hole, where the two flexible legs of the crimp body fit into one end of the through-hole. It also includes tabs on opposing sides of the outer mounting body for slidable insertion into slots defined by the telecommunications device to prevent movement of the outer mounting body in a front to back direction, relative to the device.

公开(公告)号：US20250023635A1

公开(公告)日：2025-01-16

申请号：US18708507

申请日：2022-11-08

Applicant: CommScope Technologies LLC

Inventor： Jill Anne MALECHA

IPC: H04B10/071 ,  H04B10/275

Abstract: A coexistence module usable at secondary locations within a routing optical network is disclosed, which accommodates OTDR testing on the optical network without requiring a separate, dedicated fiber connected between secondary locations for such testing. Rather, a filter arrangement is used in which OTDR wavelengths are separated from transmission wavelengths and optically connected to bypass router equipment at the secondary location.

公开(公告)号：US20220229254A1

公开(公告)日：2022-07-21

申请号：US17622949

申请日：2020-06-26

Applicant: COMMSCOPE TECHNOLOGIES LLC

Inventor： Scott C. SIEVERS ,  Jill Anne MALECHA ,  Michael J. WENTWORTH ,  John T. PFARR ,  Loren J. MATTSON ,  Rodney C. SCHOENFELDER

IPC: G02B6/44 ,  G02B6/38

Abstract: A blade for use within a chassis panel includes alternating types of mounting stations at which port modules can be received. Various example port modules include single-fiber adapter packs, multi-fiber adapter packs, adapter modules defining rear ports, and optical cassettes defining rear non-port entrances.

公开(公告)号：US20210191059A1

公开(公告)日：2021-06-24

申请号：US16757226

申请日：2018-10-17

Applicant: COMMSCOPE TECHNOLOGIES LLC

Inventor： Kristofer BOLSTER ,  Matthew J. HOLMBERG ,  Jill Anne MALECHA ,  Loren J. MATTSON

IPC: G02B6/44 ,  G02B6/38

Abstract: A fiber optic cassette may include a cassette body defining a front end, a rear end, and an enclosed interior. Multiple identical apertures are included on the front end of the cassette body, where each aperture is configured to accept a fiber optic adapter. The cassette may further include an optical component located in an enclosed interior of the cassette body and configured to process a signal received from a fiber optic connector coupled to one of the fiber optic adapters, a crimp tube mounted to the front end of the cassette body, and at least one fiber optic cable attached to the crimp tube, extending from the cassette and configured to carry the signal processed by the optical component. The fiber optic cable may include a jacket, a strength member crimped to the crimp tube, and optical fibers extending past the crimp tube into the interior of the cassette body, wherein the mounting structure for mounting the crimp tube to the cassette body is receivable within one of the identical apertures.

公开(公告)号：US20220357541A1

公开(公告)日：2022-11-10

申请号：US17765140

申请日：2020-09-30

Applicant: COMMSCOPE TECHNOLOGIES LLC

Inventor： Kristofer BOLSTER ,  John T. PFARR ,  Matthew J. HOLMBERG ,  Jill Anne MALECHA ,  Jon Bradley COLLINS

IPC: G02B6/44

Abstract: A panel arrangement provides at least 288 output fiber connections within 1 rack unit (RU). The panel arrangement includes modules mounted within a chassis. Each module carries a plurality of optical adapters, which each define multiple de-mateable connection interface locations. In certain examples, each connection interface location enables a connection between multiple pairs of optical fibers. A WDM or other optical circuitry may be provided within the module to optically couple an input connection interface location to output connection interface locations.

公开(公告)号：US20220155543A1

公开(公告)日：2022-05-19

申请号：US17586616

申请日：2022-01-27

Applicant: COMMSCOPE TECHNOLOGIES LLC

Inventor： Jill Anne MALECHA ,  Loren J. MATTSON

IPC: G02B6/44

Abstract: An adapter structure for fixing a portion of a telecommunications cable to a telecommunications device and directing fibers within the cable into the device includes a crimp body and an outer mounting body. The crimp body defines a first side and a second side separated by a center portion and also includes two flexible legs extending from the first side and an integral crimp portion extending from the second side that has outer surface texturing. The outer mounting body includes a through-hole, where the two flexible legs of the crimp body fit into one end of the through-hole. It also includes tabs on opposing sides of the outer mounting body for slidable insertion into slots defined by the telecommunications device to prevent movement of the outer mounting body in a front to back direction, relative to the device.

公开(公告)号：US20210088742A1

公开(公告)日：2021-03-25

申请号：US17048470

申请日：2019-04-16

Applicant: COMMSCOPE TECHNOLOGIES LLC

Inventor： Jill Anne MALECHA ,  Loren J. MATTSON

IPC: G02B6/44

Abstract: An adapter structure for fixing a portion of a telecommunications cable to a telecommunications device and directing fibers within the cable into the device includes a crimp body and an outer mounting body. The crimp body defines a first side and a second side separated by a center portion and also includes two flexible legs extending from the first side and an integral crimp portion extending from the second side that has outer surface texturing. The outer mounting body includes a through-hole, where the two flexible legs of the crimp body fit into one end of the through-hole. It also includes tabs on opposing sides of the outer mounting body for slidable insertion into slots defined by the telecommunications device to prevent movement of the outer mounting body in a front to back direction, relative to the device.

公开(公告)号：US20240061180A1

公开(公告)日：2024-02-22

申请号：US18256015

申请日：2021-12-03

Applicant: CommScope Technologies LLC

Inventor： Saurav KUMAR ,  Jan WATTÉ ,  Cristina LERMA ARCE ,  Vivek PANAPAKKAM VENKATESAN ,  Jill Anne MALECHA

IPC: G02B6/293

CPC classification number: G02B6/29361 ,  G02B6/2938

Abstract: Integrated WDM mux/demux devices are disclosed. Some embodiments are directed to an in-line WDM mux/demux device formed with a substrate and a common port at a first side of the substrate and a plurality of separated wavelength ports at a second side of the substrate. The first side of the substrate is free of separated wavelength ports. Other embodiments are directed to a WDM mux/demux device in which a linear variable filter is disposed in the substrate for separating the signals in different channels. In other embodiments, the filter or filters are sandwiched between the edges of adjacent substrates, such that light propagating along a waveguide in one of the substrates is transmitted through the filter to a waveguide in the second substrate. The adjacent substrates may be mounted to a base substrate.

公开(公告)号：US20230408783A1

公开(公告)日：2023-12-21

申请号：US18194396

申请日：2023-03-31

Applicant: COMMSCOPE TECHNOLOGIES LLC

Inventor： Jill Anne MALECHA ,  Loren J. MATTSON

IPC: G02B6/44

CPC classification number: G02B6/4452 ,  G02B6/4471 ,  G02B6/4455

Abstract: An adapter structure for fixing a portion of a telecommunications cable to a telecommunications device and directing fibers within the cable into the device includes a crimp body and an outer mounting body. The crimp body defines a first side and a second side separated by a center portion and also includes two flexible legs extending from the first side and an integral crimp portion extending from the second side that has outer surface texturing. The outer mounting body includes a through-hole, where the two flexible legs of the crimp body fit into one end of the through-hole. It also includes tabs on opposing sides of the outer mounting body for slidable insertion into slots defined by the telecommunications device to prevent movement of the outer mounting body in a front to back direction, relative to the device.