IP Library Granted Patent US 8,805,152
Granted Patent B2
US 8,805,152 · App. 13/584,363 · Granted Aug 12, 2014

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: ADC Telecommunications, Inc.
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 8,805,152
App. No.
13/584,363
Filed
Aug 13, 2012
Granted
Aug 12, 2014
Kind
B2
Examiner
WONG, ERIC K
Art Unit
2883
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 (30)

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 fiber distribution hub, 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; and

connecting the first end of the fiber optic distribution cable to the fiber distribution hub.

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

positioning a drop terminal proximate to a fiber distribution hub, 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 fiber distribution hub;

moving the drop terminal away from the fiber distribution hub 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; and

mounting the fiber distribution hub to a mounting location remote from the fiber distribution hub.

5. The method of claim 4 , further comprising pivoting the drop terminal to the open position to provide access to a central passage through the spool.

6. The method of claim 5 , further comprising inserting a mandrel into the central passage.

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

8. The method of claim 7 , wherein the ruggedized adapters include sealing surfaces to provide environmental seals between ruggedized optical connectors and the ruggedized adapters.

9. The method of claim 7 , 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.

10. The method of claim 8 , wherein the fiber optic distribution cable extends into the housing through an environmentally sealed access opening.

11. The method of claim 10 , wherein the second end of the fiber optic distribution cable includes multiple connectorized fibers that are received at inner ports of the ruggedized adapters.

12. The method of claim 10 , wherein the housing includes a first environmental seal and a second environmental seal that are disposed in the access opening.

13. The method of claim 12 , wherein the first environmental seal is a grommet; and wherein the second environmental seal is adapted to seal around the fiber optic distribution cable.

14. The method of claim 4 , 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 (13)
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 →
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 →
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 →
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 (4)
Division 12487318 · Jun 18, 2009
Provisional Application 61074009 · Jun 19, 2008
Provisional Application 61098494 · Sep 19, 2008
Related Publication 20120308190A1 · Dec 6, 2012