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Optical transceiver module and 400gbps optical communication system using same

An optical transceiver module and optical signal technology, applied in the field of optical communication systems

Inactive Publication Date: 2016-03-09
ARTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] And, in the existing 10×10G optical transceiver module, in the case of the existing transmitter integrated optical sub-assembly (TOSA, integratedTransmitterOpticalSub-Assembly) and integrated receiver optical sub-assembly (integratedReceiverOpticalSub-Assembly) (refer to figure 2 ), built-in MUX and DeMUX in the AWG system, therefore, a loss (loss) of about 6dBm or more occurs in each channel

Method used

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  • Optical transceiver module and 400gbps optical communication system using same
  • Optical transceiver module and 400gbps optical communication system using same
  • Optical transceiver module and 400gbps optical communication system using same

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Embodiment Construction

[0029] The present invention is capable of many transformations and embodiments, and therefore specific embodiments are illustrated in the drawings and described in detail in the Summary of the Invention. However, this is not intended to limit the present invention to specific embodiments, but includes all changes, equivalent technical solutions, and replacement technical solutions included in the idea and technical scope of the present invention.

[0030] In the process of explaining the present invention, if it is considered that the relevant known technologies and the like may obscure the gist of the present invention, the detailed description thereof will be omitted. In addition, numerals (for example, first, second, etc.) used in the description of this specification are merely identification marks for distinguishing one structural element from another structural element.

[0031] Moreover, throughout the present specification, when it is indicated that a structural element...

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Abstract

The present invention relates to an optical transceiver module and a 400 Gbps optical communications system using the same. The optical transceiver module, which is a multi-lane optical transceiver module, comprises: a transmission and reception part to convert an electric signal inputted to each lane into each optical signal, and to output each converted optical signal; a reception part to convert the received optical signal into each electric signal in each lane, and to output each converted electric signal in each lane; a transmission-sided duplex optical connector including a bypass port for expanding a transmission port and a band, and connected to the optical fiber; and a transmission-sided band wavelength division multiplexing (WDM) filter to output the optical signal outputted from the transmission part and the optical signal inputted through the bypass port for expanding the band of the transmission-sided duplex optical connector together through the transmission port.

Description

technical field [0001] The present invention relates to an optical communication system, and more specifically relates to a method for implementing a 400Gbps optical communication system by expanding the frequency band (or channel) and utilizing multiple 100Gbps optical transceiver modules and an optical transceiver module using the method. Background technique [0002] The optical transceiver module is a module that performs electrical-optical conversion and optical-electrical conversion in an optical communication system to be responsible for transmitting and receiving signals through optical fibers. Recently, technologies related to 100Gbps-class optical transceiver modules have been widely used in order to transmit large-capacity data traffic at high speed. The 100Gbps optical transceiver module adopts a multi-lane method. The multi-lane method transmits each 10G signal in a multiplexed (ie, 10×10G) manner through a total of 10 serial lanes (lanes), or Each 25G signal i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B10/40H04B10/25
CPCG02B6/42H04B10/40
Inventor 李东春赵东振金在楀赵城宰申相文
Owner ARTECH
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