Design of 10 Gbit/s XFP optical modules

Wan Xinxing1; Ren Hailan1

doi:10.13756/j.gtxyj.2012.02.009

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Design of 10 Gbit/s XFP optical modules

- Design of 10 Gbit/s XFP optical modules
- Study on Optical communication Issue 2, Pages: 51-52(2012)
- 作者机构：
  
  1. 光纤通信技术和网络国家重点实验室
  2. 武汉邮电科学研究院
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2012.02.009
  CLC： TN256
- Published：2012，
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[1]万新星,任海兰.10Gbit/s XFP光模块的设计[J].光通信研究,2012(02):51-52+55.

Wan Xinxing1, Ren Hailan1. Design of 10 Gbit/s XFP optical modules. [J]. (2):51-52(2012)
[1]万新星,任海兰.10Gbit/s XFP光模块的设计[J].光通信研究,2012(02):51-52+55. DOI： 10.13756/j.gtxyj.2012.02.009.

Wan Xinxing1, Ren Hailan1. Design of 10 Gbit/s XFP optical modules. [J]. (2):51-52(2012) DOI： 10.13756/j.gtxyj.2012.02.009.

摘要

文章介绍了应用于光网络系统的10Gbit/s XFP（小型化可热插拔）光模块的基本原理以及光收发模块的设计

采用了CDR（时钟数据恢复）、APC（自动功率控制）、LA（限幅放大器）和发射驱动集成的主芯片GN2010EA

与传统设计相比不仅降低了设计成本

而且降低了设计的复杂度。测试结果表明

该模块在宽的温度范围内能保持稳定的光功率和消光比

并且指标满足ITU-T标准的要求

符合10Gbit/s光模块设计要求。

Abstract

This paper introduces the basic working principles of 10 Gbit/s Small Form-Factor Pluggable Transceiver（XFP） applied in SONET systems and describes the design of the optical transceiver modules that conforms to the relevant standards.Comparing with the conventional design

this module reduces both the cost and complexity of the design thanks to the adoption of the main chip GN2010EA

on which bi-directional CDR

APC and LA and laser driver are integrated.The test results show that this module can emit light with stable optical power and extinction ratio over a wide range of temperature.Furthermore

its parameters satisfy the requirements of ITU-T standard and meet the design requirements for 10 Gbit/s XFP modules.

关键词

10Gbit/s小型化可热插拔光模块自动功率控制光功率消光比

Keywords

10 Gbit/s XFPAPCoptical powerextinction ratio

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Related Institution

School of Communication and Information Engineering,Shanghai University

China Telecom Co.,Ltd.

Wuhan Telecommunication Devices Co.,Ltd.

Department of Information Engineering,Shenzhen University

College of Instrumentation Science and Optoelectronics Engineering,Beijing University of Aeronautics and Astronautics

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