Research on 400 Gbit/s FR4 Optical Transceiver Module

DENG Kun; GAO Wan-chao; CHEN Yi; FU Yong-an; SUN Li-ping

doi:10.13756/j.gtxyj.2021.03.010

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Research on 400 Gbit/s FR4 Optical Transceiver Module

- Research on 400 Gbit/s FR4 Optical Transceiver Module
- Study on Optical Communications Issue 3, Pages: 43-47(2021)
- 作者机构：
  
  1.武汉邮电科学研究院，武汉　430074
  2.武汉光迅科技股份有限公司，武汉　430205
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2021.03.010
  CLC： TN256
- Published：10 June 2021，
  
  Received：01 November 2020，
扫描看全文
DENG Kun, GAO Wan-chao, CHEN Yi, et al. Research on 400 Gbit/s FR4 Optical Transceiver Module. [J]. Study on Optical Communications (3):43-47(2021)
DOI：

DENG Kun, GAO Wan-chao, CHEN Yi, et al. Research on 400 Gbit/s FR4 Optical Transceiver Module. [J]. Study on Optical Communications (3):43-47(2021) DOI： 10.13756/j.gtxyj.2021.03.010.

摘要

如今数据中心的业务流量需求急剧上升，很多服务商早已开始着手400 Gbit/s以太网通信系统的建设。相比于100 Gbit/s光模块，400 Gbit/s光模块可提供更高的传输带宽以及更低的功耗和成本。针对上述需求，文章提出了一种应用于数据中心光通信网络系统的400 Gbit/s光收发模块设计方案。首先介绍了400 Gbit/s光模块的相关协议及标准，然后给出了模块的总体设计框架，主要从速率转换、发射、接收和监控4部分进行了阐述，最后对该模块进行了测试。测试结果表明，该模块符合各项协议与标准的规定，是一种能实现数据中心400 Gbit/s以太网传输的良好解决方案。

Abstract

With the demand of data center traffic soaring

many service providers are already working on 400 Gbit/s Ethernet communication systems. Compared with the 100 Gbit/s optical module

the 400 Gbit/s optical module can provide higher transmission bandwidth with lower power consumption and cost. Aiming at the above requirements

this paper proposes a design scheme of 400 Gbit/s optical transceiver module for data center optical communication network system. We first introduce the 400 Gbit/s optical module related protocols and standards. Then we present the general design of the module framework

mainly from the rate of conversion

launch

receive and monitoring 4 parts. Finally

we conduct a performance test and the test results show that the module in accordance with the agreement and the provisions of the standard

which is a good solution to realize data center 400 Gbit/s Ethernet transmission.

关键词

数据中心光通信400 Gbit/s以太网400 Gbit/s光模块

Keywords

data centeroptical communication400 Gbit/s Ethernet400 Gbit/s optical module

references

赵文玉, 张海懿, 臧志宏, 等.400 Gbit/s技术、标准及应用进展[J].邮电设计技术, 2018(4): 26-29.

IEEE P802.3cu-IEEE Draft Standard for Ethernet A-mendment: Physical Layers and Management Parameters for 100 Gb/s and 400 Gb/s Operation over Single-Mode Fiber at 100 Gb/s per Wavelength[EB/OL].(2020-04-24)[2020-11-01].http: //standards.ieee.org/http: //standards.ieee.org/.

朱梅冬, 陆建鑫. PAM4技术在光通信应用中的系统分析[J].中兴通讯技术, 2018(4): 33-37.

金琦, 胡毅.100/400 Gbit/s PAM4光收发模块的技术分析[J].光通信研究, 2016(2): 33-36.

肖刚, 张玓, 胡毅, 等.400 Gbit/s CFP8 LR8光收发模块的设计与实现[J].光通信技术, 2019, 43(6): 13-16.

Nowell M, Maki J J, Palkert T.100 G Lambda MSA Group: 400 G-FR4 Technical Specification Rev 2.0.[EB/OL].(2018-09-18)[2020-11-01].http: //100glambda.com/http: //100glambda.com/.

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