标准摘要
[中文适用范围]： 本部分IEC 62149规定了国际电信联盟(ITU)在ITU-T建议G.983.1中推荐的异步传输模式无源光网络(ATM-PON)系统收发器模块的性能要求。 [外文原描述]： IEC 62149-5:2020 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC 62149-5:2020 specifies performance on the transceiver modules for asynchronous-transfer-mode passive optical network (ATM-PON) systems recommended by the International Telecommunication Union (ITU) in ITU-T Recommendation G.983.1. This third edition cancels and replaces the second edition published in 2009 and constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - description of types in Clause 4 has been removed; - titles of reference documents have been updated.
英文名称Fibre optic active components and devices - Performance standards - Part 5: ATM-PON transceivers with LD driver and CDR ICs