Multi-channel optical communication

Details Multi-channel optical communication Multi-channel optical communication

2008-03-13

2011-11-22

Phan, Hanh (Department: 2613)

Optical communications

Optical transceiver

C398S098000, C398S099000, C398S100000, C398S075000, C398S141000, C398S183000, C398S138000, C385S089000, C385S090000, C385S092000, C385S093000, C370S352000, C370S389000, C370S392000, C370S468000, C370S466000

Reexamination Certificate

active

08064773

ABSTRACT:
An optical fiber communications apparatus comprises a housing provided with a motherboard and a plurality of modular cards , each of which is engageable with the motherboard via one of the card receptors. A optical card includes an optical transceiver for communication using a digital, optical communications signal over a single optical fiber link. Each modular card is provided with a plurality of circuit sub-assemblies, each circuit sub-assembly being configured for digital communication with a respective local audio, video or data electronic device via a respective connector using a respective electronic information-carrying signal. Each circuit sub-assembly is configured for communication of an audio, video or data information-carrying signal with the transceiver using the digital, optical communications signal. Additionally, some circuitry assigns time periods for the individual information-carrying signals of the circuit sub-assemblies, and time division multiplexes the communications over the single optical fiber link.

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