IP Library Granted Patent US 9,377,599
Granted Patent B2
US 9,377,599 · App. 14/341,952 · Granted Jun 28, 2016

Methods and systems for distributing fiber optic telecommunications services to local area

Inventors: Trevor D. Smith (Eden Prairie, MN); Raymond Hagen (Apple Valley, MN); Thomas G. LeBlanc (Westminster, MA); Thomas Marcouiller (Shakopee, MN)
Assignee: CommScope Technologies LLC
G02B6/46G02B6/4441G02B6/4452G02B6/4457G02B6/4471H04B10/275G02B6/3897
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Quick Facts
Patent No.
US 9,377,599
App. No.
14/341,952
Filed
Jul 28, 2014
Granted
Jun 28, 2016
Kind
B2
Examiner
WONG, ERIC K
Art Unit
2874
USPC
385/135
Abstract

A fiber optic drop terminal assembly includes a housing, a spool and a fiber optic distribution cable. The housing has a first exterior surface and an oppositely disposed second exterior surface. A plurality of ruggedized adapters is mounted on the first exterior surface of the housing. The ruggedized adapters include a first port accessible from outside the housing and a second port accessible from inside the housing. The spool is engaged with the second exterior surface and includes a drum portion. The fiber distribution cable is coiled around the drum portion. The distribution cable includes a first end and an oppositely disposed second end. The second end is disposed inside the housing.

Claims (34)

1. A method for installing a drop terminal in a fiber optic network, the method comprising:

mounting a drop terminal at an outdoor mounting location that is remote from a telecommunications component, the drop terminal including:

a housing having a first exterior surface and an opposite second exterior surface;

a plurality of ruggedized adapters mounted on the first exterior surface of the housing; and

a spool engaged to the second exterior surface, the spool having a fiber optic distribution cable coiled around a drum portion of the spool, wherein the fiber optic distribution cable includes a first end and an oppositely disposed second end;

pulling the first end of the fiber optic distribution cable from the spool, wherein the housing and the spool rotate in unison as the fiber optic distribution cable is paid out from the spool;

disconnecting the housing from the drum portion of the spool;

mounting the housing to a mounting structure; and

connecting the first end of the fiber optic distribution cable to the telecommunications component.

2. The method of claim 1 , wherein the drum portion of the spool around which the fiber optic distribution cable is coiled is generally cylindrical in shape with an oblong cross-section.

3. The method of claim 1 , wherein the drop terminal further includes a hinge plate, the hinge plate having a front face to which the second exterior surface of the housing is mounted, wherein the hinge plate is pivotally connected to the spool.

4. The method of claim 1 , wherein the drop terminal is environmentally sealed.

5. The method of claim 4 , wherein the first exterior surface defines adapter mounting openings; and wherein sealing members are compressed between the housing and the ruggedized adapters at the adapter mounting openings.

6. The method of claim 4 , wherein the ruggedized adapters include sealing surfaces to provide environmental seals between ruggedized optical connectors and the ruggedized adapters.

7. The method of claim 6 , wherein the fiber optic distribution cable extends into the housing through an environmentally sealed access opening.

8. The method of claim 7 , wherein the second end of the fiber optic distribution cable includes multiple connectorized fibers that are received at inner ports of the ruggedized adapters.

9. The method of claim 7 , wherein the housing includes a first environmental seal and a second environmental seal that are disposed in the access opening.

10. The method of claim 9 , wherein the first environmental seal is a grommet; and wherein the second environmental seal is adapted to seal around the fiber optic distribution cable.

11. A method for installing a drop terminal in a fiber optic network, the method comprising:

positioning a drop terminal proximate to a telecommunications component, the drop terminal including a housing having a plurality of adapters mounted on a first exterior surface of the housing and a spool disposed on an oppositely disposed second exterior surface, the spool having a fiber optic distribution cable coiled around the spool, wherein the fiber optic distribution cable includes a first end and an oppositely disposed second end;

connecting the first end of the fiber optic distribution cable to the telecommunications component;

moving the drop terminal away from the telecommunications component such that the fiber optic distribution cable is paid out from the spool, wherein the housing and the spool rotate in unison as the fiber optic distribution cable is paid out from the spool;

removing the housing from the spool;

mounting the housing to a mounting structure; and

mounting the telecommunications component to a mounting location remote from the telecommunications component.

12. The method of claim 11 , further comprising pivoting the drop terminal to an open position to provide access to a central passage through the spool.

13. The method of claim 12 , further comprising inserting a mandrel into the central passage.

14. The method of claim 11 , wherein the drop terminal is environmentally sealed.

15. The method of claim 14 , wherein the adapters include ruggedized adapters that provide environmental seals between the ruggedized adapters and ruggedized optical connectors.

16. The method of claim 15 , wherein the first exterior surface defines adapter mounting openings; and wherein sealing members are compressed between the housing and the ruggedized adapters at the adapter mounting openings.

17. The method of claim 15 , wherein the second end of the fiber optic distribution cable includes multiple connectorized fibers that are received at inner ports of the ruggedized adapters.

18. The method of claim 14 , wherein the fiber optic distribution cable extends into the housing through an environmentally sealed access opening.

19. The method of claim 18 , wherein the housing includes a first environmental seal and a second environmental seal that are disposed in the access opening.

20. The method of claim 19 , wherein the first environmental seal is a grommet; and wherein the second environmental seal is adapted to seal around the fiber optic distribution cable.

Assignments (11)
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 →
PATENT SECURITY AGREEMENT Recorded Jul 3, 2019
From: COMMSCOPE TECHNOLOGIES LLC
To: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 049892/0051 →
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 →
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 →
RELEASE OF SECURITY INTEREST Recorded Apr 9, 2019
From: JPMORGAN CHASE BANK, N.A.
To: REDWOOD SYSTEMS, INC.; ALLEN TELECOM LLC; ANDREW LLC; COMMSCOPE, INC. OF NORTH CAROLINA; COMMSCOPE TECHNOLOGIES LLC
Reel/Frame 048840/0001 →
RELEASE OF SECURITY INTEREST Recorded Apr 9, 2019
From: JPMORGAN CHASE BANK, N.A.
To: REDWOOD SYSTEMS, INC.; ALLEN TELECOM LLC; ANDREW LLC; COMMSCOPE, INC. OF NORTH CAROLINA; COMMSCOPE TECHNOLOGIES LLC
Reel/Frame 049260/0001 →
PATENT SECURITY AGREEMENT (ABL) Recorded Jan 13, 2016
From: COMMSCOPE TECHNOLOGIES LLC
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 037514/0196 →
PATENT SECURITY AGREEMENT (TERM) Recorded Jan 13, 2016
From: COMMSCOPE TECHNOLOGIES LLC
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 037513/0709 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 29, 2015
From: COMMSCOPE EMEA LIMITED
To: COMMSCOPE TECHNOLOGIES LLC
Reel/Frame 037012/0001 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 26, 2015
From: TYCO ELECTRONICS SERVICES GMBH
To: COMMSCOPE EMEA LIMITED
Reel/Frame 036956/0001 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 21, 2015
From: ADC TELECOMMUNICATIONS, INC.; TE CONNECTIVITY SOLUTIONS GMBH
To: TYCO ELECTRONICS SERVICES GMBH
Reel/Frame 036908/0443 →
Continuity (5)
Continuation 13584363 · Aug 13, 2012
Division 12487318 · Jun 18, 2009
Provisional Application 61074009 · Jun 19, 2008
Provisional Application 61098494 · Sep 19, 2008
Related Publication 20140334791A1 · Nov 13, 2014