IP Library Granted Patent US 10,133,019
Granted Patent B2
US 10,133,019 · App. 15/723,876 · Granted Nov 20, 2018

Telecommunications connection device

Inventors: Scott C. Kowalczyk (Savage, MN); Steven C. Zimmel (Minneapolis, MN); James J. Brandt (St. Louis Park, MN); Oscar Fernando Bran De Leon (Belle Plaine, MN); Erik J. Gronvall (Bloomington, MN); Trevor D. Smith (Eden Prairie, MN); Yu Lu (Eden Prairie, MN); David J. Anderson (Bloomington, MN)
Assignee: COMMSCOPE TECHNOLOGIES LLC
G02B6/4471G02B6/3887G02B6/4285G02B6/4429G02B6/4472G02B6/3849G02B6/3885G02B6/3894G02B6/4465
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Quick Facts
Patent No.
US 10,133,019
App. No.
15/723,876
Granted
Nov 20, 2018
Kind
B2
Abstract

The present disclosure relates to a telecommunications connection device. The device including a housing, a plurality of single-fiber connectorized pigtails that extend outwardly from the housing and a multi-fiber connectorized pigtail that extends outwardly from the housing. The multi-fiber connectorized pigtail can be optically coupled with the single fiber connectorized pigtails. The device can include optical fibers routed from the multi-fiber connectorized pigtail through the housing to the single-fiber connectorized pigtails. The single-fiber connectorized pigtails can be more flexible than the multi-fiber connectorized pigtail.

Claims (29)

1. A telecommunications connection device comprising:

a first ruggedized multi-fiber connector;

a plurality of second ruggedized multi-fiber connectors;

a multi-fiber cable including a plurality of optical fibers, the multi-fiber cable being terminated by the first ruggedized multi-fiber connector, the multi-fiber cable having a flat configuration, the multi-fiber cable having two imbedded strength members, the strength members including fiber reinforced epoxy rods;

a plurality of multi-fiber pigtails, each multi-fiber pigtail including fewer optical fibers than the multi-fiber cable, each multi-fiber pigtail including at least two optical fibers, each of the multi-fiber pigtails being longer than the multi-fiber cable, each of the multi-fiber pigtails being terminated by one of the second ruggedized multi-fiber connectors; and

a breakout housing at which the multi-fiber cable transitions to the multi-fiber pigtails.

2. The telecommunications connection device of claim 1 , wherein each of the multi-fiber pigtails includes a jacket containing two optical fibers.

3. The telecommunications connection device of claim 2 , wherein each of the multi-fiber pigtails includes cable strength members that are anchored to the housing.

4. The telecommunications connection device of claim 3 , wherein the cable strength members of the multi-fiber pigtails include Aramid yarn.

5. The telecommunications connection device of claim 1 , wherein each of the multi-fiber pigtails includes a buffer layer surrounding the optical fibers.

6. The telecommunications connection device of claim 1 , wherein each of the second ruggedized multi-fiber connectors includes two optical ferrules.

7. The telecommunications connection device of claim 6 , wherein the second ruggedized multi-fiber connectors include ODC connectors.

8. The telecommunications connection device of claim 1 , wherein the housing has a flexible construction.

9. The telecommunications connection device of claim 1 , wherein the housing has a rigid construction.

10. The telecommunications connection device of claim 1 , wherein the optical fibers of the multi-fiber pigtails are optically coupled to the optical fibers of the multi-fiber cable at a mass-fusion splice.

11. The telecommunications connection device of claim 1 , wherein the plurality of multi-fiber pigtails includes six multi-fiber pigtails.

12. The telecommunications connection device of claim 1 , wherein the strength members are anchored to the housing.

13. The telecommunications connection device of claim 1 , wherein the optical fibers of the multi-fiber cable are ribbonized.

14. The telecommunications connection device of claim 1 , wherein the first multi-fiber connector includes a robust fastener that is used to fasten the first ruggedized multi-fiber connector within a corresponding ruggedized port or to a mating ruggedized connector.

15. The telecommunications connection device of claim 14 , wherein the robust fastener includes a threaded coupler.

16. The telecommunications connection device of claim 14 , wherein the robust fastener includes a bayonet-style coupler.

17. The telecommunications connection device of claim 1 , wherein each of the second multi-fiber connectors includes a robust coupling element.

18. A telecommunications connection device comprising:

a first ruggedized multi-fiber connector;

a plurality of second ruggedized multi-fiber connectors;

a multi-fiber cable including a plurality of optical fibers, the multi-fiber cable being terminated by the first ruggedized multi-fiber connector;

a plurality of multi-fiber pigtails, each multi-fiber pigtail including fewer optical fibers than the multi-fiber cable, each multi-fiber pigtail including at least two optical fibers, each of the multi-fiber pigtails being longer than the multi-fiber cable, each of the multi-fiber pigtails being terminated by one of the second ruggedized multi-fiber connectors; and

a breakout housing at which the multi-fiber cable transitions to the multi-fiber pigtails, wherein the housing has a flexible construction.

19. A telecommunications connection device comprising: a first ruggedized multi-fiber connector; a plurality of second ruggedized multi-fiber connectors; a multi-fiber cable including a plurality of optical fibers, the multi-fiber cable being terminated by the first ruggedized multi-fiber connector; a plurality of multi-fiber pigtails, each multi-fiber pigtail including fewer optical fibers than the multi-fiber cable, each multi-fiber pigtail including at least two optical fibers, each of the multi-fiber pigtails being longer than the multi-fiber cable, each of the multi-fiber pigtails being terminated by one of the second ruggedized multi-fiber connectors, the optical fibers of the multi-fiber pigtails being optically coupled to the optical fibers of the multi-fiber cable at a mass-fusion splice; and a breakout housing at which the multi-fiber cable transitions to the multi-fiber pigtails.

Assignments (10)
RELEASE OF SECURITY INTEREST AT REEL/FRAME 049905/0504 Recorded Dec 19, 2024
From: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
To: ARRIS ENTERPRISES LLC (F/K/A ARRIS ENTERPRISES, INC.); ARRIS TECHNOLOGY, INC.; ARRIS SOLUTIONS, INC.; COMMSCOPE, INC. OF NORTH CAROLINA; COMMSCOPE TECHNOLOGIES LLC; RUCKUS WIRELESS, LLC (F/K/A RUCKUS WIRELESS, INC.)
Reel/Frame 071477/0255 →
SECURITY INTEREST Recorded Dec 17, 2024
From: ARRIS ENTERPRISES LLC; COMMSCOPE TECHNOLOGIES LLC; COMMSCOPE INC., OF NORTH CAROLINA; OUTDOOR WIRELESS NETWORKS LLC; RUCKUS IP HOLDINGS LLC
To: APOLLO ADMINISTRATIVE AGENCY LLC
Reel/Frame 069889/0114 →
SECURITY INTEREST Recorded Nov 19, 2021
From: ARRIS SOLUTIONS, INC.; ARRIS ENTERPRISES LLC; COMMSCOPE TECHNOLOGIES LLC; COMMSCOPE, INC. OF NORTH CAROLINA; RUCKUS WIRELESS, INC.
To: WILMINGTON TRUST
Reel/Frame 060752/0001 →
PATENT SECURITY AGREEMENT Recorded Jul 3, 2019
From: COMMSCOPE TECHNOLOGIES LLC
To: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 049892/0051 →
ABL SECURITY AGREEMENT Recorded Jul 3, 2019
From: COMMSCOPE, INC. OF NORTH CAROLINA; COMMSCOPE TECHNOLOGIES LLC; ARRIS ENTERPRISES LLC; ARRIS TECHNOLOGY, INC.; RUCKUS WIRELESS, INC.; ARRIS SOLUTIONS, INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 049892/0396 →
TERM LOAN SECURITY AGREEMENT Recorded Jul 3, 2019
From: COMMSCOPE, INC. OF NORTH CAROLINA; COMMSCOPE TECHNOLOGIES LLC; ARRIS ENTERPRISES LLC; ARRIS TECHNOLOGY, INC.; RUCKUS WIRELESS, INC.; ARRIS SOLUTIONS, INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 049905/0504 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 16, 2017
From: ADC TELECOMMUNICATIONS, INC.
To: TYCO ELECTRONICS SERVICES GMBH
Reel/Frame 043871/0590 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 16, 2017
From: TYCO ELECTRONICS SERVICES GMBH
To: COMMSCOPE EMEA LIMITED
Reel/Frame 044210/0413 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 16, 2017
From: KOWALCZYK, SCOTT C.; ZIMMEL, STEVEN C.; BRANDT, JAMES J.; BRAN DE LEÓN, OSCAR FERNANDO; GRONVALL, ERIK J.; SMITH, TREVOR D.; LU, YU; ANDERSON, DAVID J.
To: ADC TELECOMMUNICATIONS, INC.
Reel/Frame 043871/0562 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 16, 2017
From: COMMSCOPE EMEA LIMITED
To: COMMSCOPE TECHNOLOGIES LLC
Reel/Frame 044211/0001 →
Continuity (3)
Continuation 14896394
Provisional Application 61832621 · Jun 7, 2013
Related Publication 20180136425A1 · May 17, 2018
Cited By (5)
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