Physical cable seating confirmation for network cables

• US 10,044,140 B1
• Filed: 12/28/2015
• Issued: 08/07/2018
• Est. Priority Date: 12/28/2015
• Status: Active Grant

• Current Assignee: Amazon Technologies, Inc. (Amazon.com, Inc.)
• Original Assignee: Amazon Technologies, Inc. (Amazon.com, Inc.)
• Inventors: Gianrossi, Paolo, Windsor, Kevin Patrick
• Primary Examiner(s): Patel, Tulsidas C
• Assistant Examiner(s): Chambers, Travis
• Application Number:
  US14/981,712
• Time in Patent Office: 953 Days
• Field of Search: 439345, 439354, 439488, 439489, 439478
• CPC Class Codes: H01R 13/6335 comprising a handle
• CPC Class Codes: H05K 7/1498 Resource management, Optimisation arrangements, e.g. configuration, identification, tracking, physical location thermal management H05K7/20836

Abstract

Cabling arrangements or associated components can be provided that use plugs and sockets for connection. A locking mechanism can secure a plug in a seated configuration in a socket. A handle may be operable to disengage the locking mechanism, for example, to facilitate removal of the plug from the socket. A tab can be provided that is configured for detachably coupling with the handle. The tab can be configured to detach from the handle in response to a detachment force exerted on the tab that is less than a disengagement force that is sufficient when exerted on the handle to disengage the locking mechanism.

Claims

1. A system comprising:

an appliance comprising a computer server or a network hardware component, the appliance comprising a socket;

a plug configured to be releasably received in the socket into a seated configuration;

a locking mechanism comprising a first locking feature attached to the socket and a second locking feature attached to the plug, the first and second locking features configured to engage one another to secure the plug in the socket in the seated configuration;

a handle coupled with the locking mechanism and operable, in response to a disengagement force exerted on the handle, to disengage the first and second locking features from one another so as to facilitate removal of the plug from the socket; and

a tab detachably coupled with the handle, the tab configured to not detach from the handle in response to the plug being received in the socket, the tab configured to detach from the handle in response to a detachment force exerted on the tab, the detachment force being less than the disengagement force, whereby exertion of the detachment force on the tab while the locking features are engaged will cause the tab to detach from the handle so as to provide a visible indication that the locking features are engaged and securing the plug in the socket in the seated configuration.

2. The system of claim 1, wherein the plug is removable from the socket in response to a removal force when the first and second locking features are not engaged with one another;

and

wherein the detachment force is greater than the removal force, whereby exertion of the removal force on the tab while the tab is detachably coupled with the handle and while the locking features are disengaged or not yet engaged will cause the plug to at least partially move out of the socket so as to provide a physical indication that the locking features are disengaged or not yet engaged and that the plug is not in the seated configuration in the socket.

3. The system of claim 1, further comprising a cable coupled with the plug for transmission of power or data.

4. The system of claim 1, wherein the tab is detachably coupled with the handle by a connection that comprises:

adhesive configured to provide a bonding force that is less than the detachment force;

structure on the tab that is configured to mate or interlock with structure on the handle and to separate therefrom in response to exertion of the detachment force on the tab;

hook and loop fasteners configured to separate from one another in response to exertion of the detachment force on the tab;

or

a connection structure having suitable dimensions and material strength for breaking in response to exertion of the detachment force on the tab.

5. A cabling product comprising:

a cable;

a plug coupled with an end of the cable;

a locking feature configured to releasably secure the plug in a socket in a seated configuration; and

an indicator detachably coupled with the plug, the indicator configured to detach from the plug in response to a detachment force exerted on the handle via the indicator, the detachment force being less than an extrication force that is sufficient to at least partially extract the plug from the socket when the locking feature is engaged.

6. The cabling product of claim 5, wherein the plug is removable from the socket in response to a removal force when the locking feature is not securing the plug in the socket in the seated configuration, the removal force being less than the detachment force.

7. The cabling product of claim 5, wherein the indicator is detachably coupled with the disengagement mechanism by a connection structure having suitable dimensions and material strength for breaking in response to exertion of the detachment force on the indicator.

8. The cabling product of claim 5, wherein the plug further comprises a disengagement mechanism coupled with the locking feature and operable, in response to a disengagement force exerted on the disengagement mechanism, to disengage the locking feature so as to facilitate removal of the plug from the socket.

9. The cabling product of claim 8, wherein the indicator is coupled with the disengagement mechanism, and wherein the detachment force is less than the disengagement force.

10. The cabling product of claim 9, wherein the locking feature comprises a prong or a notch for receiving a prong;

wherein the disengagement mechanism comprises a handle; and

wherein the indicator comprises a tab or flap coupled with the handle.

11. The cabling product of claim 5, wherein the plug comprises a transceiver.

12. The cabling product of claim 11, wherein the transceiver comprises an optical transceiver.

13. The cabling product of claim 12, wherein the transceiver comprises a small form-factor pluggable (SFP) transceiver.

14. A system comprising:

a handle operable to disengage a locking mechanism from releasably securing a plug in a seated configuration in a socket, the handle extending backwardly and outwardly from a back face of the plug that is exposed when the plug is received in the socket; and

a flap detachably coupled with the handle, the flap configured to detach from the handle in response to a detachment force exerted on the flap that is less than a disengagement force that is sufficient when exerted on the handle to disengage the locking mechanism.

15. The system of claim 14, wherein the flap is further configured for reattachment to the handle subsequent to detachment from the handle.

16. The system of claim 14, wherein the handle is configured for installation to replace another handle that has had a corresponding flap detached therefrom.

17. The system of claim 14, further comprising the plug.

18. The system of claim 17, wherein the plug comprises a transceiver configured for transmission of power or data via connection with the socket in the seated configuration.

19. The system of claim 17, further comprising a cable coupled with the plug.

20. The system of claim 19, further comprising an appliance, wherein the socket comprises a socket of the appliance.