IEC 62150-2:20 10规定了ITU-T G.983.1推荐的异步传输模式无源光网络（ATM-PON）系统光纤收发器的测试和测量程序。这些测试程序对应于检查收发器是否满足IEC 62149-5中定义的性能规范的方法。第一版的重大技术变化是:在第7.3.3条中，功率计要求比铺路测量的2 x Pmean更高的饱和功率。

IEC 62150-2:2010 specifies testing and measuring procedures for fibre optic transceivers for asynchronous-transfer-mode passive optical network (ATM-PON) systems recommended by ITU-T G.983.1. These testing procedures correspond to methods of examining whether the transceivers satisfy the performance specifications defined in IEC 62149-5. The significant technical change to the first edition is: The power meter requires higher saturation power than 2 x P_mean for P_ave measurement in Clause 7.3.3.