GROUNDING VIA A PIVOT LEVER IN A TRANSCEIVER MODULE

Abstract

A transceiver module that utilizes a pivot lever to ground a shielded cable that is plugged into the transceiver module. In one example embodiment, a transceiver module includes a housing, a jack, and a movable pivot lever. The housing is operative to be electrically connected to chassis ground when the transceiver module is received within a host port. The jack is defined in the housing and operative to receive a shielded plug. The pivot lever is configured to allow removal of the transceiver module from within the host port. Further, the pivot lever is configured to be in electrical contact with both the housing and a conductive element of the shielded plug received by the jack such that a chassis ground is established between the housing and the shielded plug.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

To further clarify aspects of the present invention, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are disclosed in the appended drawings. It is appreciated that these drawings depict only example embodiments of the invention and are therefore not to be considered limiting of its scope. The invention will be described and explained with additional specificity and detail through the use of the accompanying drawings in which:

FIG. 1 is a perspective view of one example embodiment of an assembled transceiver module;

FIG. 2 is an exploded perspective view of the transceiver module of FIG. 1;

FIG. 3A is a bottom perspective view of an example shielded plug;

FIG. 3B is a top perspective view of the example shielded plug of FIG. 3A;

FIG. 4 is a perspective view of an example wire bail latch; and

FIG. 5 is a partial cross-sectional view of the example transceiver module of FIG. 1 and the example shielded plug of FIGS. 3A and 3B.

Claims

1. A transceiver module for use in a communications network, the transceiver module comprising: a housing operative to be electrically connected to chassis ground when the transceiver module is received within a host port;a jack defined in the housing and operative to receive a shielded plug; anda movable pivot lever operatively connected to a locking member, the pivot lever configured to allow removal of the transceiver module from within the host port, wherein movement of the pivot lever manipulates the locking member in a manner so as to enable the transceiver module to be removed from within the host port, and wherein the pivot lever is configured to be in electrical contact with both the housing and a conductive element of the shielded plug received by the jack such that a chassis ground is established between the housing and the shielded plug.

2. The transceiver module as recited in claim 1, wherein the transceiver module substantially conforms to the SFP Transceiver MSA.

3. The transceiver module as recited in claim 1, wherein the transceiver module is configured to achieve data rates of about 1.25 Gb/s.

4. The transceiver module as recited in claim 1, wherein the transceiver module substantially supports the 1000Base-T transmission standard.

5. The transceiver module as recited in claim 1, wherein the transceiver module is configured to operate between about −40° C. and 85° C.

6. The transceiver module as recited in claim 1, wherein the jack substantially conforms to the RJ-45 standard.

7. The transceiver module as recited in claim 1, wherein the jack is operative to receive a shielded plug that substantially conforms to the RJ-45 standard.

8. The transceiver module as recited in claim 1, wherein the movable pivot lever comprises a wire bail.

9. The transceiver module as recited in claim 8, wherein the bail includes a plurality of contact points that are configured to bias against a shielded plug when the shielded plug is received by the jack.

10. The transceiver module as recited in claim 8, wherein the bail is configured to be in direct contact with the housing and with the conductive element of the shielded plug received by the jack.

11. The transceiver module as recited in claim 1, wherein the housing includes a locking recess which is sized and shaped to expose a lock pin of the locking member.

12. A transceiver module comprising: a housing comprising electrically conductive material;a jack defined in the housing, the jack being configured to receive a shielded plug; anda wire bail at least partially enclosed in the housing, the wire bail further configured to electrically connect with the housing and the shielded plug that is received within the jack.

13. The transceiver module as recited in claim 12, wherein the jack substantially conforms to the RJ-45 standard.

14. The transceiver module as recited in claim 12, wherein the wire bail includes a plurality of contact points that are configured to bias against a shielded plug when the shielded plug is received by the jack.

15. The transceiver module as recited in claim 12, wherein the wire bail is configured to be in direct contact with the housing and with the conductive element of the shielded plug received by the jack.

16. The transceiver module as recited in claim 12, wherein the transceiver module substantially conforms to the SFP Transceiver MSA.

17. A transceiver module comprising: a housing comprising electrically conductive material;a jack defined in the housing, the jack being configured to receive a shielded plug; anda latch mechanism at least partially enclosed within the housing, the latch mechanism comprising: a mounting plate electrically connected to the housing;a pivot block pivotally and electrically connected to the mounting plate; anda wire bail operatively and electrically connected to the pivot plate, the wire bail being configured to electrically connect with the shielded plug that is received within the jack.

18. The transceiver module as recited in claim 17, wherein the housing includes a locking recess which is sized and shaped to expose a lock pin of the pivot block when the latch mechanism is in a latched position.

19. The transceiver module as recited in claim 17, wherein the jack substantially conforms with the RJ-45 standard.

20. The transceiver module as recited in claim 17, wherein the transceiver module substantially conforms to the SFP Transceiver MSA.