Ideal fiber for cost effective broadband communication

Sahu H R; Shashi Kant; Sudipta Bhaumik; Abhay Arora

doi:10.13756/j.gtxyj.2005.06.014

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Ideal fiber for cost effective broadband communication

- Ideal fiber for cost effective broadband communication
- Study on Optical communication Issue 6, Pages: 44-47(2005)
- 作者机构：
  
  1. 印度斯德雷特光科技有限公司
  2. 印度斯德雷特光科技有限公司印度马哈拉斯特拉奥兰加巴德431136
- 作者简介：
- 基金信息：
- DOI：10.13756/j.gtxyj.2005.06.014
  CLC： TN818
- Published：2005，
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[1]Sahu H R,Shashi Kant,Sudipta Bhaumik,Abhay Arora.经济宽带通信用的理想光纤[J].光通信研究,2005(06):44-47.

Sahu H R, Shashi Kant, Sudipta Bhaumik, et al. Ideal fiber for cost effective broadband communication. [J]. (6):44-47(2005)
[1]Sahu H R,Shashi Kant,Sudipta Bhaumik,Abhay Arora.经济宽带通信用的理想光纤[J].光通信研究,2005(06):44-47. DOI： 10.13756/j.gtxyj.2005.06.014.

Sahu H R, Shashi Kant, Sudipta Bhaumik, et al. Ideal fiber for cost effective broadband communication. [J]. (6):44-47(2005) DOI： 10.13756/j.gtxyj.2005.06.014.

摘要

宽带指的是大容量、高速率（一般双向的速率超过256 kb it/s）

因特网或网络的连接是通过比普通铜电话线的带宽高得多的同轴电缆或光缆实现的。宽带信道可以同时传输语音、图像和数据。现在有许多不同的技术适用于宽带通信

如铜线可用于数字用户线（DSL）技术

光纤技术可用于光纤到户（FTTH）

有线电视网络和无线技术可用于W iF i和W i-M ax。光纤技术可以为采用FTTH网络（即光纤到最后一英里）的用户提供宽带业务。在城域网和接入网中使用理想光纤（ITUTG.652D）的特点是

理想光纤可以提供宽带业务。究其原因是低水峰ITUTG.652D在1 383±3 nm具有低衰减和小偏振模色散（PMD）

从而满足和超过宽带网络对理想光纤的性能要求。

Abstract

Broadband refers to high capacity high speed（typically greater than 256 kbit/s in both direction）

Internet or network connections carried on coaxial or fiber optics cables with wider bandwidth than conventional copper telephone lines.Broadband channel can carry voice

video and data simultaneously.Broadband is available in number of different technologies.E.g. Copper using DSL technology

optical fiber technology using FTTH

cable TV network and wireless technology using WiFI and Wi-Max.The optical fiber technology for providing broadband services using FTTH networks i.e fiber to the last mile.Properties of ideal fiber used in metro and access networks to provide broadband services

and low water peak ITU T G.652D

due to its low attenuation at 1383±3 nm and low polarization mode dispersion（PMD）

meets and exceeds the requirement of ideal fiber in broadband network.

关键词

经济宽带通信理想光纤

Keywords

cost effectivebroadbandcommunicationideal fiber

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Nanjing Institute of Railwang Technology

Wuhan Research Institute of Posts and Telecommunications

Wuhan Research Institute of Posts and Telecommunications, 430074)

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