US7212410B2
Expired / Lapsed
US
⏱️ 0.0 years remaining
Actuator for small form-factor pluggable transceiver
Assignee: Ii Vi Optical Systems Inc
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Filing: 2004-01-16
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Granted: 2007-05-01
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Expires: 2024-01-16
Abstract
Abstract A transceiver module has an interface surface and is received within a cage. The cage has a cage latch that retains the transceiver module. The transceiver module has a ramp, an actuator and a release handle. The ramp is located on the interface surface of the transceiver module and has a ramp surface that slopes away from the interface surface of the transceiver module and toward the cage latch. The actuator is adjacent the interface surface of the transceiver module and is configured to be movable on the ramp surface. The release handle is mounted on the transceiver module and is coupled to the actuator. Rotating the release handle in a first direction causes the actuator to move along the ramp surface toward the cage latch thereby moving the cage latch away from the interface surface. Rotating the release handle in a second direction causes the actuator to move along the ramp surface toward the interface surface and away from the cage latch.
Inventors
- 👤 Eric Larson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:15
CPC Classifications
G; G02; G02B; G02B6/00; G02B6/24; G02B6/42; G02B6/4292; H; H01; H01R; H01R13/00; H01R13/62; H01R13/629; H01R13/633; H01R13/6335; G02B6/36; G02B6/38; G02B6/3807; G02B6/3897
Claims Analysis
Total Claims: 28
Claim 1
Independent Claim
121 words
A transceiver module inserted within a cage having a cage latch that retains the transceiver module in the cage, the transceiver module comprising: a ramp; a release mechanism mounted to the transceiver module and movable between at least a first position and a second position; and a movable actuator coupled to the release mechanism, wherein the actuator does not deflect the cage latch when the release mechanism is in the first position, wherein the actuator moves along the ramp as the release mechanism is moved from the first position to the second position, and wherein the actuator deflects the cage latch when the release mechanism is in the second position such that the transceiver module can be removed from the cage.
Claim 2
Dependent Claim
121 words
A transceiver module inserted within a cage having a cage latch that retains the transceiver module in the cage, the transceiver module comprising: a ramp; a release mechanism mounted to the transceiver module and movable between at least a first position and a second position; and a movable actuator coupled to the release mechanism, wherein the actuator does not deflect the cage latch when the release mechanism is in the first position, wherein the actuator moves along the ramp as the release mechanism is moved from the first position to the second position, and wherein the actuator deflects the cage latch when the release mechanism is in the second position such that the transceiver module can be removed from the cage.
Claim 3
Dependent Claim
30 words
The transceiver module of claim 1 wherein the actuator has an actuator arm to engage the release mechanism and wherein the actuator has tines configured to move along the ramp.
Claim 4
Dependent Claim
17 words
The transceiver module of claim 2 wherein the tines are shaped to slope upward from the actuator.
Claim 5
Dependent Claim
18 words
The transceiver module of claim 1 further including a projection configured to engage the latch of the cage.
Claim 6
Dependent Claim
52 words
The transceiver module of claim 4 wherein the cage latch has a slot through which the projection projects when the release mechanism is in the first position and wherein the projection is removed from the slot when the actuator deflects the cage latch when the release mechanism is in the second position.
Claim 7
Dependent Claim
19 words
The transceiver module of claim 1 wherein the release mechanism is a rotatable handle mounted to the transceiver module.
Claim 8
Dependent Claim
49 words
The transceiver module of claim 6 , wherein the transceiver module has a front face and wherein the handle is in the first position when it extends parallel to the front face and wherein the handle is in the second position when it extends perpendicular to the front face.
Claim 9
Dependent Claim
54 words
The transceiver module of claim 6 , wherein the transceiver module has a front face and wherein the handle is in the first position when it extends parallel to the front face and wherein the handle is in the second position when it extends at an angle 50 degrees relative to the front face.
Claim 10
Dependent Claim
153 words
A transceiver module with an interface surface received within a cage, the cage including a cage latch that retains the transceiver module, the transceiver module comprising: a ramp on the interface surface of the transceiver module, the ramp having a ramp surface that slopes away from the interface surface of the transceiver module and toward the cage latch; an actuator adjacent the interface surface of the transceiver module and configured to be movable on the ramp surface; a release handle mounted on the transceiver module and coupled to the actuator such that rotating the release handle in a first direction causes the actuator to move along the ramp surface toward the cage latch thereby moving the cage latch away from the interface surface and such that rotating the release handle in a second direction causes the actuator to move along the ramp surface toward the interface surface and away from the cage latch.
Claim 11
Dependent Claim
153 words
A transceiver module with an interface surface received within a cage, the cage including a cage latch that retains the transceiver module, the transceiver module comprising: a ramp on the interface surface of the transceiver module, the ramp having a ramp surface that slopes away from the interface surface of the transceiver module and toward the cage latch; an actuator adjacent the interface surface of the transceiver module and configured to be movable on the ramp surface; a release handle mounted on the transceiver module and coupled to the actuator such that rotating the release handle in a first direction causes the actuator to move along the ramp surface toward the cage latch thereby moving the cage latch away from the interface surface and such that rotating the release handle in a second direction causes the actuator to move along the ramp surface toward the interface surface and away from the cage latch.
Claim 12
Dependent Claim
31 words
The transceiver module of claim 9 wherein the actuator has an actuator arm to engage the release handle and wherein the actuator has tines configured to move along the ramp surface.
Claim 13
Dependent Claim
17 words
The transceiver module of claim 10 wherein the tines are shaped to slope upward from the actuator.
Claim 14
Dependent Claim
68 words
The transceiver module of claim 9 further including a projection configured to project away from the interface surface and toward the cage such that the projection engages the cage latch when the actuator has not moved the cage latch away from the interface surface and such that the projection does not engage the cage latch when the actuator has moved the cage latch away from the interface surface.
Claim 15
Dependent Claim
32 words
The transceiver module of claim 12 wherein the cage latch has a slot through which the projection projects when the actuator has not moved the cage latch away from the interface surface.
Claim 16
Dependent Claim
51 words
The transceiver module of claim 12 wherein the release handle can be rotated in the first direction such that the actuator moves cage latch away from the interface surface sufficient to provide clearance between the cage latch and the projection so that the transceiver module can be removed from the cage.
Claim 17
Dependent Claim
12 words
The transceiver module of claim 9 wherein the ramp surface is linear.
Claim 18
Dependent Claim
17 words
The transceiver module of claim 9 wherein the ramp surface is curved away from the interface surface.
Claim 19
Dependent Claim
124 words
A data transmission system comprising: a printed circuit board; a cage structure fixed to the printed circuit board, the cage structure having an opening and a latch adjacent the opening, the latch further including a latch slot; a transceiver module pluggable into the opening of the cage structure, the transceiver module having a module projection, a ramp, a release mechanism and an actuator, wherein the transceiver module is retained within the cage by the engagement of the module projection with the latch slot and wherein the transceiver module is removable from the cage by moving the release mechanism such that it forces the actuator along the ramp such that the actuator engages the cage latch and frees the module projection from the latch slot.
Claim 20
Dependent Claim
124 words
A data transmission system comprising: a printed circuit board; a cage structure fixed to the printed circuit board, the cage structure having an opening and a latch adjacent the opening, the latch further including a latch slot; a transceiver module pluggable into the opening of the cage structure, the transceiver module having a module projection, a ramp, a release mechanism and an actuator, wherein the transceiver module is retained within the cage by the engagement of the module projection with the latch slot and wherein the transceiver module is removable from the cage by moving the release mechanism such that it forces the actuator along the ramp such that the actuator engages the cage latch and frees the module projection from the latch slot.
Claim 21
Dependent Claim
30 words
The data transmission system of claim 17 , wherein the release mechanism is a rotatable handle mounted on the transceiver module, and wherein the transceiver module has a front face.
Claim 22
Dependent Claim
36 words
The data transmission system of claim 18 , wherein transceiver module is retained within the cage by the engagement of the module projection with the latch slot when he handle extends parallel to the front face.
Claim 23
Dependent Claim
41 words
The data transmission system of claim 18 , wherein the transceiver module is removable from the cage as the cage latch is free of the module projection when the handle extends at an angle 50 degrees relative to the front face.
Claim 24
Dependent Claim
28 words
The transceiver module of claim 1 , further comprising a body having a top surface, and wherein the ramp is disposed on the top surface of the body.
Claim 25
Dependent Claim
20 words
The transceiver module of claim 1 , wherein the ramp comprises a plurality of ramps disposed on the transceiver module.
Claim 26
Dependent Claim
30 words
The transceiver module of claim 22 , wherein the actuator has a plurality of tines each tine being configured to move along a separate ramp of the plurality of ramps.
Claim 27
Dependent Claim
113 words
A transceiver module, comprising: a latch portion configured and arranged to selectively engage corresponding structure of a cage; a handle including a cam portion; and an actuator operably disposed with respect to the cam portion so us to be movable by way of the handle such that: when the handle is in a first position, the position of the actuator corresponds with an engagement of the corresponding structure of the cage by the latch portion; and when the handle is in a second position, the position of the actuator corresponds with a deflection of the corresponding structure of the cage that the latch portion is disengaged from the corresponding structure of the cage.
Claim 28
Dependent Claim
113 words
A transceiver module, comprising: a latch portion configured and arranged to selectively engage corresponding structure of a cage; a handle including a cam portion; and an actuator operably disposed with respect to the cam portion so us to be movable by way of the handle such that: when the handle is in a first position, the position of the actuator corresponds with an engagement of the corresponding structure of the cage by the latch portion; and when the handle is in a second position, the position of the actuator corresponds with a deflection of the corresponding structure of the cage that the latch portion is disengaged from the corresponding structure of the cage.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2010-04-30 | 2010-10-30 | 2011-05-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2014-04-30 | 2014-10-30 | 2015-05-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2018-04-30 | 2018-10-30 | 2019-05-01 | $7700.00 | Window Closed / Lapsed |