公开(公告)号：US20200371305A1

公开(公告)日：2020-11-26

申请号：US16892014

申请日：2020-06-03

Applicant: CommScope Technologies LLC

Inventor： James J. Solheid ,  Thomas Marcouiller ,  Oscar Fernando Bran de León ,  Matthew Holmberg ,  Timothy Jon Haataja ,  Daniel Ray Mertesdorf ,  Soutsada Vongseng ,  Darren Chen ,  Patrick J. Thompson ,  John T. Pfarr ,  Kristofer Bolster ,  Brent Campbell ,  Raul Mario Saucedo ,  Gustavo Cano ,  Scott C. Sievers

IPC: G02B6/44 ,  G02B6/38

Abstract: A fiber optic telecommunications device includes a frame and a fiber optic module including a rack mount portion, a center portion, and a main housing portion. The rack mount portion is stationarily coupled to the frame, the center portion is slidably coupled to the rack mount portion along a sliding direction, and the main housing portion is slidably coupled to the center portion along the sliding direction. The main housing portion of the fiber optic module includes fiber optic connection locations for connecting cables to be routed through the frame. The center portion of the fiber optic module includes a radius limiter for guiding cables between the main housing portion and the frame, the center portion also including a latch for unlatching the center portion for slidable movement. Slidable movement of the center portion with respect to the rack mount portion moves the main housing portion with respect to the frame along the sliding direction.

公开(公告)号：US10162131B2

公开(公告)日：2018-12-25

申请号：US15751741

申请日：2016-08-18

Applicant: CommScope Technologies LLC

Inventor： Kristofer Bolster ,  Soutsada Vongseng

IPC: G02B6/38 ,  G02B6/44

Abstract: A telecommunications module defines an interior with separate right and left chambers. An optical component is housed within the left chamber. Signal input and output locations are exposed to the right chamber. The right chamber allows excess fiber to accumulate without bending in a radius smaller than a minimum bend radius. A dual-layered cable management structure is positioned within the right chamber that defines a lower cable-wrapping level and a separate upper cable-wrapping level. The upper cable-wrapping level is defined by a removable cable retainer mounted on a spool defining the lower-cable wrapping level. Cabling carrying the input and output signals are passed between the right and left chambers before and after being processed by the optical component.

公开(公告)号：US20180129006A1

公开(公告)日：2018-05-10

申请号：US15654950

申请日：2017-07-20

Applicant: CommScope Technologies LLC

Inventor： James J. Solheid ,  Thomas Marcouiller ,  Oscar Fernando Bran de León ,  Matthew Holmberg ,  Timothy Jon Haataja ,  Daniel Ray Mertesdorf ,  Soutsada Vongseng ,  Darren Chen ,  Patrick J. Thompson ,  John T. Pfarr ,  Kristofer Bolster ,  Brent Campbell ,  Raul Mario Saucedo ,  Gustavo Cano ,  Scott C. Sievers

IPC: G02B6/44 ,  G02B6/38

CPC classification number: G02B6/4455 ,  G02B6/3879 ,  G02B6/3893 ,  G02B6/3897 ,  G02B6/4452 ,  G02B6/4453 ,  G02B6/4471 ,  G02B6/4472 ,  G02B6/4478

Abstract: A fiber optic telecommunications device includes a frame and a fiber optic module including a rack mount portion, a center portion, and a main housing portion. The rack mount portion is stationarily coupled to the frame, the center portion is slidably coupled to the rack mount portion along a sliding direction, and the main housing portion is slidably coupled to the center portion along the sliding direction. The main housing portion of the fiber optic module includes fiber optic connection locations for connecting cables to be routed through the frame. The center portion of the fiber optic module includes a radius limiter for guiding cables between the main housing portion and the frame, the center portion also including a latch for unlatching the center portion for slidable movement. Slidable movement of the center portion with respect to the rack mount portion moves the main housing portion with respect to the frame along the sliding direction.

公开(公告)号：US09768900B2

公开(公告)日：2017-09-19

申请号：US14930332

申请日：2015-11-02

Applicant: CommScope Technologies LLC

Inventor： Kristofer Bolster ,  John T. Pfarr

IPC: H04J14/02 ,  G02B6/44

CPC classification number: H04J14/0205 ,  G02B6/4452 ,  G02B6/4455 ,  H04J14/02 ,  H04J14/0201 ,  H04J14/0221

Abstract: A telecommunications module includes an optical wavelength division multiplexer/demultiplexer configured to demultiplex a first optical signal input into the telecommunications module into a plurality of different wavelengths, a fiber optic splitter configured to split a second optical signal input into the telecommunication module into a plurality of optical signals, and a plurality of optical add/drop filters, each of the optical add/drop filters configured to combine one of the optical signals that has been split by the fiber optic splitter and one of the wavelengths that has been demultiplexed by the optical wavelength division multiplexer/demultiplexer into a combination output signal that is output from the telecommunications module.