ITU-T G.989.1-2013
40吉比特无源光网络(NG-PON2):一般要求研究组15

40-Gigabit-capable passive optical networks (NG-PON2): General requirements (Study Group 15)

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标准号

ITU-T G.989.1-2013

发布日期

2013年03月01日

实施日期

废止日期

无

中国标准分类号

M33

发布单位

IX-ITU

引用标准

ITU-T G.652-2005 ITU-T G.902-1995 ITU-T G.982-1996 ITU-T G.983.1-2005 ITU-T G.983.2-2005 ITU-T G.983.3-2001 ITU-T G.984.1-2008 ITU-T G.984.2-2008 ITU-T G.984.3-2008 ITU-T G.984.4-2008 ITU-T G.984.5-2007 ITU-T G.987-2012 ITU-T G.987.1-2010 ITU-T G.987.2-20

适用范围

Recommendation ITU-T G.989 series describes 40-Gigabit-capable passive optical network (NG-PON2) systems in an optical access network for residential, business, mobile backhaul and other applications.Recommendation ITU-T G.989.1 addresses the general requirements of 40-Gigabit-capable passive optical network (NG-PON2) systems,in order to guide and motivate the physical layer and the transmission convergence layer specifications.This Recommendation includes principal deployment configurations,migration scenarios from legacy PON systems,and system requirements This Recommendation also includes the service and operational requirements to provide a robust and flexible optical access network supporting all access applications.The physical layer specifications for the NG-PON2 physical media dependent (PMD) layer are described in Recommendation ITU-T G.989.2.The transmission convergence (TC) layer is described in Recommendation ITU-T G.987.3,with unique modifications for NG-PON2 systems captured in Recommendation ITU-T G.989.3.The ONU management and control interface (OMCI)specifications are described in Recommendation ITU-T G.988 for NG-PON2 extensions.