ITU-T G.698.2-2009
含有单通道光学接口的增强型多通道密集波分复用(DWDM)应用

Amplified multichannel dense wavelength division multiplexing applications with single channel optical interfaces (Study Group 15)

ITU-T G.698.2-2009 发布历史

This Recommendation provides optical parameter values for physical layer interfaces of dense wavelength division multiplexing (DWDM) systems primarily intended for metro applications which include optical amplifiers. Applications are defined using optical interface parameters at the single-channel connection points between optical transmitters and the optical multiplexer, as well as between optical receivers and the optical demultiplexer in the DWDM system. This Recommendation uses a methodology which does not specify the details of the optical link, e.g., the maximum fibre length, explicitly. This version of this Recommendation includes unidirectional DWDM applications at 2.5 and 10 Gbit/s with 100 GHz channel frequency spacing as well as applications at 10 Gbit/s with 50 GHz channel frequency spacing.

ITU-T G.698.2-2009由国际电信联盟 IX-ITU 发布于 2009。

ITU-T G.698.2-2009 在中国标准分类中归属于: M33 光通信设备。

ITU-T G.698.2-2009 发布之时，引用了标准

• ITU-T G.652-2005 单模光纤和电缆的特性
• ITU-T G.653-2006 色散位移单模光纤光缆的特性 研究15组
• ITU-T G.655-2006 非零色散位移单模光纤光缆的特性 研究15组
• ITU-T G.664-2006 (预颁布的)光传送系统的光安全程序和要求
• ITU-T G.671-2009 
• ITU-T G.691-2006 单信道STM-64和其他带有光纤放大器SDH系统的光接口
• ITU-T G.692-1998 带光放大器的多信道系统的光接口
• ITU-T G.694.1-2002 WDM应用的光谱栅格:DWDM频率栅格
• ITU-T Y.1331-2003 光传送网(OTN)的接口 系列Y 第15研究组
• ITU-T G.957-2006 与同步数字体系有关的设备和系统的光接口
• ITU-T G.959.1-2008 光学传输网络物理层接口
• IEC 60825-1-2007 激光产品的安全.第1部分:设备分类和要求

ITU-T G.698.2-2009的历代版本如下：

• 2007年07月01日 ITU-T G.698.2-2007
• 2009年 ITU-T G.698.2-2009 含有单通道光学接口的增强型多通道密集波分复用(DWDM)应用

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标准号

ITU-T G.698.2-2009

发布日期

2009年

实施日期

废止日期

无

中国标准分类号

M33

发布单位

IX-ITU

适用范围

This Recommendation provides optical parameter values for physical layer interfaces of dense wavelength division multiplexing (DWDM) systems primarily intended for metro applications which include optical amplifiers. Applications are defined using optical interface parameters at the single-channel connection points between optical transmitters and the optical multiplexer, as well as between optical receivers and the optical demultiplexer in the DWDM system. This Recommendation uses a methodology which does not specify the details of the optical link, e.g., the maximum fibre length, explicitly. This version of this Recommendation includes unidirectional DWDM applications at 2.5 and 10 Gbit/s with 100 GHz channel frequency spacing as well as applications at 10 Gbit/s with 50 GHz channel frequency spacing.

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