Interface arrangement for opto-electronic data transfer, and...

Details Interface arrangement for opto-electronic data transfer, and... Interface arrangement for opto-electronic data transfer, and...

2005-01-26

2008-11-04

Phan, Hanh (Department: 2613)

Optical communications

Optical transceiver

C398S136000, C398S138000, C398S139000, C398S128000, C398S130000, C398S115000, C398S118000, C398S163000, C398S164000, C398S033000, C398S038000, C398S025000, C398S182000, C398S202000, C398S041000, C398S042000, C385S088000, C385S089000, C385S090000, C385S092000, C385S093000

Reexamination Certificate

active

07447437

ABSTRACT:
An interface arrangement for opto-electronic data transfer which has an electrical plug connection part which includes at least one electrical contact used by a connected plug-in transceiver to provide information related to the data transfer rate at which the connected plug-in transceiver is able to transmit optical signals. An electrical control apparatus connected to this contact is used to set the data transfer rate of signals transferred from an electrical chip to a connected plug-in transceiver, the control apparatus taking several specified data transfer rates and setting that data transfer rate on the electrical chip which is the maximum at which a connected plug-in transceiver is able to transfer, provided that this data transfer rate is lower than the data transfer rate which has been set internally on the electrical chip. An opto-electronic transceiver which can be connected to an interface arrangement in plug-in fashion is also disclosed.

REFERENCES:
patent: 7021971 (2006-04-01), Chou et al.
patent: 7174106 (2007-02-01), Weber
patent: 7302186 (2007-11-01), Light et al.

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