Adjustable two-way transmission micro-photoelectric system supporting online upgrading configuration

An optoelectronic system, two-way transmission technology, applied in the field of optical communication, can solve the problems of re-plugging, inconvenient use, etc., and achieve the effect of saving manpower

Pending Publication Date: 2019-07-19
HANGZHOU XIN YUN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the disadvantages in the prior art that need to be re-plugged and inconvenient to use when the bottom layer is upgraded and configured for the micro-optoelectronic system, and to provide an adjustable two-way transmission micro-optoelectronic system that supports online upgrade configuration

Method used

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  • Adjustable two-way transmission micro-photoelectric system supporting online upgrading configuration
  • Adjustable two-way transmission micro-photoelectric system supporting online upgrading configuration
  • Adjustable two-way transmission micro-photoelectric system supporting online upgrading configuration

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Embodiment

[0020] Embodiment: an adjustable two-way transmission micro-photoelectric system that supports online upgrade configuration, such as figure 1 As shown, it includes a substrate 20, on which are provided a gold finger 1, a sending end CDR3, a receiving end CDR4, a microprocessor 5, and an internal optical system 6, and the golden finger is used for the interface of high-speed electrical signals and the information exchange between internal and external systems, The internal optical system is used to transmit and receive optical signals. High-speed electrical signal chains are used between the golden finger and the sending end CDR, between the sending end CDR and the internal optical system, between the internal optical system and the receiving end CDR, and between the receiving end CDR and the golden finger. road connection; the communication connection between the microprocessor and the golden finger, the originating CDR, the receiving end CDR and the internal optical system 10....

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Abstract

The invention discloses an adjustable two-way transmission micro-photoelectric system supporting online upgrading configuration. The system includes a substrate, wherein a golden finger, a transmitting end CDR, a receiving end CDR, a microprocessor and an internal optical system are arranged on the substrate; the golden finger is used for an interface of a high-speed electric signal and information interaction inside and outside the system; the internal optical system is used for receiving and transmitting an optical signal; the golden finger is connected with the transmitting end CDR, the transmitting end CDR is connected with the internal optical system, the internal optical system is connected with the receiving end CDR, and the receiving end CDR is connected with the golden finger through a high-speed electric signal link; and the microprocessor is in communication connection with the golden finger, the transmitting end CDR, the receiving end CDR and the internal optical system. Single-fiber bidirectional transmission of the micro-photoelectric system is realized, the optical fiber consumption is reduced, and blind insertion between the DU and the AAU is realized.

Description

technical field [0001] The invention relates to the technical field of optical communication, in particular to an adjustable bidirectional transmission micro-optical system supporting online upgrade configuration. Background technique [0002] With the advent of 5G wireless communication, in order to meet the needs of 5G diversified services and make the network more flexible, intelligent, integrated and open, compared with 4G wireless networks, 5G networks inevitably need to re-slice the business. BBU baseband The part is divided into two logical units, CU and DU. The protocol functions above the PDCP layer are implemented by the CU, and the wireless protocol functions below the PDPC are implemented by the DU. The radio frequency unit and some baseband physical layer functions and antennas constitute the AAU. Based on changes in the 5G RAN architecture, the 5G bearer network will consist of the following three parts, namely fronthaul (AAU-DU), midhaul (DU-CU) and backhaul (...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B10/25H04B10/40H04L12/24
CPCH04B10/2589H04B10/40H04L41/082
Inventor 王宗旺夏晓亮
Owner HANGZHOU XIN YUN TECH CO LTD
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