Simplex port cap EMI shield

Claim 2

An optical module, comprising: a first optical subassembly including a first port housing having a first end within which a first opto-electronic component is disposed; a second optical subassembly including a second port housing having a first end within which a second opto-electronic component is disposed, both the first and second port housings being constructed at least in part of a substantially non-electrically conductive material; a first conductive element disposed around a ferrule of a second end of the first port housing; and a second conductive element disposed around a ferrule of a second end of the second port housing, wherein a gap is present between the first and second electrically conductive elements and the first and second electrically conductive elements do not contact each other.

Claim 3

The optical module as recited in claim 1 , wherein the first and second electrically conductive elements respectively comprise first and second electrically conductive caps.

Claim 4

The optical module as recited in claim 1 , wherein the optical module comprises a non-pluggable small form factor transceiver.

Claim 5

The optical module as recited in claim 1 , wherein the optical module comprises a hot-pluggable small form factor transceiver.

Claim 6

The optical module as recited in claim 1 , wherein each of the port housings is substantially constructed of plastic.

Claim 7

The optical module as recited in claim 1 , wherein each of the first and second opto-electronic components comprises one of: an optical detector; and, an optical transmitter.

Claim 8

The optical module as recited in claim 1 , wherein the first optical subassembly comprises a ROSA, and the second optical subassembly comprises a TOSA.

Claim 9

The optical modulo as recited in claim 1 , wherein each of the first and second electrically conductive elements is configured for motion independent of the other electrically conductive element.

Claim 10

The optical module as recited in claim 1 , wherein each optical subassembly is configured to move independently of the other.

Claim 11

The optical module as recited in claim 1 , further comprising at least one lens in opto-electronic communication with one of the optical components.

Claim 12

The optical module as recited in claim 1 , further comprising: an electrically conductive shell within which the optical subassemblies are at least partially disposed, at least one of the electrically conductive elements being in electrical communication with the electrically conductive shell; an electrically conductive yoke; and an electrically conductive restraining bar that cooperates with the electrically conductive yoke to receive respective portions of the first and second port housings, and the electrically conductive yoke and electrically conductive restraining bar being in electrical communication with the electrically conductive shell.

Claim 13

The optical module as recited in claim 11 , wherein the first and second optical subassemblies are each configured and arranged for motion relative to the yoke and restraining bar.

Claim 14

The optical module as recited in claim 11 , wherein the first and second electrically conductive elements are in electrical communication with at least one of: the electrically conductive shell; the electrically conductive yoke; and, the electrically conductive restraining bar.

Claim 15

The optical module as recited in claim 1 , further comprising a printed circuit board and first and second flex circuits, each of the flex circuits connecting a corresponding optical subassembly with the printed circuit board.

Claim 16

The optical module as recited in claim 1 , wherein the first and second electrically conductive elements are configured and arranged so that electrical communication between them is facilitated.

Claim 17

An optical module, comprising: an electrically conductive shell; a printed circuit board substantially disposed within the electrically conductive shell; a TOSA substantially disposed within the electrically conductive shell and including a first port housing having a first end within which first end an optical transmitter is disposed; a ROSA substantially disposed within the electrically conductive shell and including a second port housing having a first end within which first end an optical detector is disposed, both the first and second port housings being constructed at least in part of a substantially non-electrically conductive material; first and second flex circuits, the first flex circuit connecting the TOSA to the printed circuit board and the second flex circuit connecting the ROSA to the printed circuit board; and first and second electrically conductive caps in electrical communication with the electrically conductive shell, the first electrically conductive cap being disposed on a second end of the first port housing and the second electrically conductive cap being disposed on a second end of the second port housing, wherein a gap is present between the first and second electrically conductive caps and the first and second electrically conductive caps do not contact each other.

Claim 18

An optical module, comprising: an electrically conductive shell; a printed circuit board substantially disposed within the electrically conductive shell; a TOSA substantially disposed within the electrically conductive shell and including a first port housing having a first end within which first end an optical transmitter is disposed; a ROSA substantially disposed within the electrically conductive shell and including a second port housing having a first end within which first end an optical detector is disposed, both the first and second port housings being constructed at least in part of a substantially non-electrically conductive material; first and second flex circuits, the first flex circuit connecting the TOSA to the printed circuit board and the second flex circuit connecting the ROSA to the printed circuit board; and first and second electrically conductive caps in electrical communication with the electrically conductive shell, the first electrically conductive cap being disposed on a second end of the first port housing and the second electrically conductive cap being disposed on a second end of the second port housing, wherein a gap is present between the first and second electrically conductive caps and the first and second electrically conductive caps do not contact each other.

Claim 19

The optical module as recited in claim 16 , wherein the optical module comprises a non-pluggable small form factor transceiver.

Claim 20

The optical module as recited in claim 16 , wherein the optical module comprises a hot-pluggable small form factor transceiver.

Claim 21

The optical module as recited in claim 16 , wherein each of the port housings is substantially constructed of plastic.

Claim 22

The optical module as recited in claim 16 , wherein each of the first and second electrically conductive caps is configured for motion independent of the other electrically conductive cap.

Claim 23

The optical module as recited in claim 16 , wherein: each port housing is configured for movement over a range of motion; and each port housing is configured to move independently of the other.

Claim 24

The optical module as recited in claim 16 , further comprising an electrically conductive yoke and an electrically conductive restraining bar that cooperate with each other to receive respective portions of the first and second port housings, the electrically conductive yoke and an electrically conductive restraining bar being in electrical communication with the electrically conductive shell.

Claim 25

The optical module as recited in claim 22 , wherein the first and second optical subassemblies are each configured and arranged for motion relative to the yoke and restraining bar.

Claim 26

The optical module as recited in claim 16 , further comprising at least one substantially plastic lens in optical communication with one of: the optical transmitter; and, the optical detector.