IEC TR 61282-5:2019 光纤通信系统设计导则第5部分:色散的调节和补偿

标准编号：IEC TR 61282-5:2019

中文名称：光纤通信系统设计导则第5部分:色散的调节和补偿

英文名称：Fibre optic communication system design guidelines - Part 5: Accommodation and compensation of chromatic dispersion

发布日期：2019-07-17

标准范围

IEC TR 61282-5:20 19是一份技术报告，描述了用于调节和补偿光纤通信系统中色散的各种技术。这些技术包括使用无源光学部件的色散补偿、高级色散管理以及发射机和接收机中色散的电子调节。第二版取消并取代了2002年出版的第一版，构成了技术修订。与上一版相比，此版本包括以下重大技术变更:a)将色散补偿和调节的应用空间扩展到采用非零色散移位光纤的通信系统；b)增加了关于纤维类型是否适合长期使用的讨论-波分复用信号的拖运传输；c)更新色散未移位纤维的色散系数极限；d)添加关于色散偏移纤维的色散系数的信息；e)将纤维类型的命名更新为IEC 60793-2-50:2018中定义的修订命名约定；f)更新表2以包括用于传输40Gbit/s和100Gbit/s信号的相移键控调制格式的色散容限；g)增加关于陆地和海底通信系统中色散管理的信息；h)扩展了基于光纤布拉格光栅和标准具的无源色散补偿器的描述；i)增加关于相干通信系统（包括发射机和接收机）中电子色散调节的信息；j)更新光调节技术的描述，以包括孤子传输和中跨光谱反转；k)扩展用于无源色散补偿器的系统参数列表，以包括波长相关损耗、相位纹波和延迟；l)更新了对长距离通信系统中色散补偿器应用的描述。关键词:色散；

IEC TR 61282-5:2019 which is a Technical Report, describes various techniques for accommodation and compensation of chromatic dispersion in fibre optic communication systems. These techniques include dispersion compensation with passive optical components, advanced dispersion management, and electronic accommodation of dispersion in the transmitters and receivers. This second edition cancels and replaces the first edition, published in 2002, and constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a) extends the application space for dispersion compensation and accommodation to communication systems that employ non-zero dispersion-shifted fibres;
b) adds a discussion on the suitability of fibre types for long-haul transmission of wavelength-multiplexed signals;
c) updates the dispersion coefficient limits for dispersion-unshifted fibres;
d) adds information on the dispersion coefficients of dispersion-shifted fibres;
e) updates the naming of the fibre types to the revised naming conventions defined in IEC 60793-2-50:2018;
f) updates Table 2 to include the dispersion tolerance of phase-shift-keyed modulation formats used for the transmission of 40 Gbit/s and 100 Gbit/s signals;
g) adds information on dispersion management in terrestrial and submarine communication systems;
h) extends the description of passive dispersion compensators based on fibre Bragg gratings and etalons;
i) adds information on electronic dispersion accommodation in coherent communication systems (including transmitters and receivers);
j) updates the description of optical accommodation techniques to include soliton transmission and mid-span spectral inversion;
k) extends the list of system parameters for passive dispersion compensators to include wavelength-dependent loss, phase ripple, and latency;
l) updates the description of dispersion compensator applications in long-haul communication systems.
Keywords: chromatic dispersion

标准预览图