Rapid deployment packaging for optical fiber

• US 9,146,374 B2
• Filed: 09/26/2013
• Issued: 09/29/2015
• Est. Priority Date: 09/28/2012
• Status: Expired due to Fees

• Current Assignee: CommScope Technologies, LLC (CommScope Holding Company, Inc.)
• Original Assignee: ADC Telecommunications Incorporated (TE Connectivity Limited)
• Inventors: Ott, Michael James
• Primary Examiner(s): WONG, ERIC K
• Application Number:
  US14/038,066
• Publication Number:
  US 20140091169A1
• Time in Patent Office: 733 Days
• Field of Search: 385/135
• US Class Current: 1/1
• CPC Class Codes: G02B 6/3897 Connectors fixed to housings, casing, frames or circuit boards G02B6/44528 takes precedence
• CPC Class Codes: G02B 6/4453 Cassettes
• CPC Class Codes: G02B 6/4455 characterised by the way of extraction or insertion of the cassette in the distribution frame, e.g. pivoting, sliding, rotating or gliding
• CPC Class Codes: G02B 6/4457 Bobbins; Reels
• CPC Class Codes: G02B 6/4471 Terminating devices demountable connectors G02B6/3807; Cable clamps
• CPC Class Codes: G02B 6/545 Pulling eyes G02B6/475 takes precedence
• CPC Class Codes: Y10T 29/49826 Assembling or joining

Abstract

A packaging arrangement for telecommunications cabling is disclosed herein. The packaging arrangement includes a modular spool assembly defined by a first flange, an opposing second flange, and a spool hub separating the first flange from the second flange, wherein a telecommunications cable may be wound between the first and second flanges. Each flange defines a first cable contact side, a second cable-end storage side, and an opening allowing the telecommunications cable to pass from the first side to the second side, the second side defining a storage compartment for storing an end of the telecommunications cable passing through the opening in the flange.

Claims

1. A packaging arrangement for winding telecommunications cabling, the packaging arrangement comprising:

a plurality of modular spool assemblies arranged in a stacked arrangement in an abutting relationship on a single spindle, each independently rotatable with respect to the spindle, wherein each modular spool assembly is defined by a first flange, an opposing second flange, and a spool hub separating the first flange from the second flange, each flange defining a hub receiver that is configured for receiving the spool hub in forming the modular spool, wherein a telecommunications cable may be wound between the first and second flanges;

each flange of each of the modular spool assemblies defining a first cable contact side, a second cable-end storage side, and an opening allowing the telecommunications cable to pass from the first side to the second side, the second side defining a storage compartment for storing an end of the telecommunications cable passing through the opening in the flange, the storage compartment defined between the hub receiver and a solid annular lip that surrounds a perimeter of the flange such that the storage compartment does not add to the overall thickness defined by each flange that defines the opening that allows the telecommunications cable to pass from the first side to the second side, wherein a cover of each modular spool is frictionally fit between the hub receiver and the solid annular lip for closing the storage compartment without adding to the overall thickness defined by each flange.

2. A packaging arrangement according to claim 1, wherein the end of the telecommunications cable stored within the storage compartment is terminated with a termination element.

3. A packaging arrangement according to claim 2, wherein the termination element is a fiber optic connector.

4. A packaging arrangement according to claim 3, wherein the fiber optic connector is an MPO connector.

5. A packaging arrangement according to claim 2, wherein the termination element is a fiber optic cassette configured to separate out multiple fibers of a fiber optic cable to a plurality of connection locations.

6. A packaging arrangement according to claim 5, wherein the connection locations are defined by first fiber optic connectors, each having a ferrule.

7. A packaging arrangement according to claim 6, wherein the fiber optic cassette includes fiber optic adapters for connecting the first fiber optic connectors with second fiber optic connectors incoming from an exterior of the cassette.

8. A packaging arrangement according to claim 7, wherein the fiber optic adapters are SC adapters.

9. A packaging arrangement according to claim 7, wherein the fiber optic adapters are LC adapters.

10. A packaging arrangement according to claim 7, wherein the opening allowing the telecommunications cable to pass from the first side to the second side of the flange is large enough to accommodate the fiber optic cassette.

11. A packaging arrangement according to claim 1, wherein the second side of the flange defines a snap-fit interlock structure for temporarily holding a termination element terminated to the end of the telecommunications cable that has passed through the opening in the flange.

12. A method of deploying a plurality of cables from a packaging arrangement, each cable wound around a separate spool, the method comprising:

removably attaching telecommunications devices that are terminated to ends of each of the cables to carriers, wherein the carriers are removably attached to each other with a snap-fit interlock; and

pulling all of the carriers at the same time away from the spools.

13. A method according to claim 12, further comprising, removing one of the telecommunications devices from a carrier once an associated cable has been deployed from an associated spool.

14. A method according to claim 12, wherein the telecommunications devices are attached to the carriers with a snap-fit interlock.

15. A method according to claim 12, further comprising removably attaching two of the telecommunications devices to each carrier.

16. A method according to claim 12, wherein each telecommunications device is a fiber optic connector.

17. A method according to claim 16, wherein the fiber optic connector is an MPO connector.

18. A method according to claim 12, wherein each telecommunications device is a fiber optic cassette configured to separate out multiple fibers of a fiber optic cable to a plurality of connection locations.

19. A method according to claim 18, wherein the connection locations are defined by first fiber optic connectors, each having a ferrule.

20. A method according to claim 19, wherein the fiber optic cassette includes fiber optic adapters for connecting the first fiber optic connectors with second fiber optic connectors incoming from an exterior of the cassette.

21. A method according to claim 20, wherein the fiber optic adapters are SC adapters.

22. A method according to claim 20, wherein the fiber optic adapters are LC adapters.

23. A method of assembling a packaging arrangement for telecommunications cabling, the method comprising:

constructing a spool by coupling a first flange to a second flange with a spool hub, each flange defining a first cable contact side, a second cable-end storage side, and a hub receiver for receiving the spool hub;

passing an end of a telecommunications cable through either the first flange or the second flange through an opening on the flange from the first side to the second side of the flange to a storage compartment for storing the end of the telecommunications cable, the storage compartment defined between the hub receiver and a solid annular lip that surrounds a perimeter of the flange such that the storage compartment does not add to the overall thickness defined by the flange that defines the opening that allows the telecommunications cable to pass from the first side to the second side;

winding the telecommunications cable around the hub between the first flange and the second flange;

placing the spool around a spindle; and

frictionally fitting a cover between the hub receiver and the solid annular lip to close the storage compartment after passing the end of the telecommunications cable through the opening on the flange to the second side of the flange, wherein the cover does not add to the overall thickness defined by the flange.

24. A method according to claim 23, further comprising placing a plurality of the spools around the spindle, each independently rotatable with respect to the spindle.

25. A method according to claim 23, further comprising placing the spool and the spindle within a box.