Infineon Technologies Ag

Infineon Technologies North America Corp.

Michael E Ahrens

Andreas H Dannenberg

Neil P Cannon

A release mechanism for manually securing a pluggable fiber optic transceiver to a cage mounted on a host circuit board. The release mechanism includes a pivoting faceplate connected to a transceiver housing such that the faceplate is rotatable from a first position in which the faceplate is positioned over a front surface of the housing to a second position in which the faceplate is pivoted away from the front surface of the housing. The release mechanism also includes a lever that disengages a boss from an opening formed in a resilient transceiver latch of the cage when the faceplate is in the second position. In one embodiment the boss is mounted on the housing, and the lever pushes the transceiver latch away from the boss. In another embodiment, the boss is mounted on the lever.

Release mechanism for pluggable fiber optic transceiver

A cage for mounting a pluggable fiber optic transceiver onto a host circuit board. The cage is entirely formed from a single blank, which is folded along predefined fold lines to form top, bottom, and side walls that are secured by a latch. A series of semi-resilient feet extend downward from the cage and are pressed into corresponding plated holes provided in the host circuit board such that the cage is secured to the circuit board without soldering. The feet are integrally formed on the blank during the blank stamping process such that they extend perpendicular to the bottom wall after the folding process. Each foot is has an elongated oval outer edge and defines an eye-shaped opening that facilitates resilient deformation when pressed into the plated holes of the host circuit board.

Single-piece cage for pluggable fiber optic transceiver

A release mechanism for manually securing a pluggable fiber optic transceiver to a cage mounted on a host circuit board. The transceiver is secured to the cage by a boss extending from a lower wall of the transceiver housing that is received in an opening formed in a resilient transceiver latch of the cage. The release mechanism includes a locking mechanism including a shaft rotatably connected to the transceiver body, a lever extending from a front end of the transceiver body and connected to a first end of the shaft, and a cam mounted at a rear end of the shaft adjacent to the locking mechanism. When the lever is manually rotated, the cam pushes the transceiver latch away from the boss, thereby allowing the transceiver to be pulled from the cage by the lever.

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Campbell, CA, United States of America

Michael E Ahrens