10Gbit/s Very Short Reach Parallel Optical Transmission Module and System

MIAO Peng; WANG Zhi-gong; LI Yu

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10Gbit/s Very Short Reach Parallel Optical Transmission Module and System

更新时间：2025-07-16

- 10Gbit/s Very Short Reach Parallel Optical Transmission Module and System
- Acta Electronica Sinica Vol. 35, Issue 2, Pages: 304-306(2007)
- 作者机构：
  
  东南大学射频与光电集成电路研究所,江苏,南京,210096
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN913.7
- Published：2007
- 稿件说明：
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MIAO Peng, WANG Zhi-gong, LI Yu. 10Gbit/s Very Short Reach Parallel Optical Transmission Module and System[J]. Acta Electronica Sinica, 2007, 35(2): 304-306.
DOI：

MIAO Peng, WANG Zhi-gong, LI Yu. 10Gbit/s Very Short Reach Parallel Optical Transmission Module and System[J]. Acta Electronica Sinica, 2007, 35(2): 304-306. DOI：

摘要

介绍符合OIF-VSR4-03.0规范的10Gbit/s甚短距离(VSR)实验系统研究.该系统由16×622Mbit/s到4×2.488Gbit/s转换集成电路、自制12通道850nm垂直腔面发射激光器(VCSEL)并行光发射模块和商用12通道并行接收光模块构成.用一片FPGA实现转换芯片的全部功能

采用基于二分查找法的SDH STM-64/OC192 并行帧对齐及同步算法

大大提高了转换芯片的工作速度和节省了逻辑资源

自制12通道VCSEL并行发射模块工作速率达到12×2.488Gbit/s的设计指标.在SDH STM-64/OC192 10Gbit/s测试仪点到点的传输系统测试中

采用5米的12芯400MHz·km 62.5μm多模带状光纤互联

系统误码率低于1×10

-14

Abstract

The paper presents the research of a 10Gbit/s Very Short Reach (VSR) parallel optical transmission system grounds on OIF-VSR4-03.0 Implementation Agreement.The system consists of a 16×622Mbit/s to 4×2.488Gbit/s converter IC

a self-made 12-channel parallel 850nm VCSEL transmitter and a commercial 12-channel parallel 850nm receiver

connection via 5-meter 400 MHz·km 62.5 μ m multi-mode fiber ribbon.All of the functions of the converter IC are realized in one FPGA.A dichotomy search algorithm logic to perform word alignment and STM-64/OC192 deframing speeds up the converter IC working speed and reduces circuit complexity greatly.The transmission speed of the 12-channel VCSEL transmitter reaches the aimed level of 12×2.488Gbit/s.In the poin

t-to-point transmission measurement by 10Gbit/s SDH STM-64/OC192 tester

a system bit error rate (BER) of lower than 1×10

-14

has been obtained.

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