Optical transceiver with enhanced EMI tolerance

Details Optical transceiver with enhanced EMI tolerance Optical transceiver with enhanced EMI tolerance

2010-06-02

2011-10-11

Le, Uyen Chau N (Department: 2874)

Optical waveguides

With disengagable mechanical connector

Optical fiber to a nonfiber optical device connector

C439S607010, C439S607200

Reexamination Certificate

active

08033741

ABSTRACT:
A pluggable optical transceiver with an enhance EMI tolerance is disclosed. The optical transceiver provides an electrically conductive receptacle, a ground member made of metal sheet, and a cover also made of metal sheet. The ground member is assembled so as to surround a periphery of the receptacle. The cover provides a first bridge in a front portion thereof, while, the ground member provides fingers and a second bridge connecting the fingers in the tip portion. Fully setting the optical transceiver in the cage, the finger comes in contact with the inside of the cage and the first bridge comes in securely contact with the second bridge so as to shield a gap between the transceiver and the cage.

REFERENCES:
patent: 7059887 (2006-06-01), Liu
patent: 7406230 (2008-07-01), Yoshikawa
patent: 7491090 (2009-02-01), Oki et al.
patent: 2007/0167077 (2007-07-01), Mizue
patent: 2008/0233799 (2008-09-01), Winker et al.
patent: 2009/0147493 (2009-06-01), Wu
patent: 2009/0176409 (2009-07-01), Oki
patent: 2009/0269077 (2009-10-01), Sone et al.

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