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. The main changes with respect to the previous edition are:
– Normative references have been updated;
– Incorrect “Letter symbols” have been corrected
– Normative references have been updated;
– Incorrect “Letter symbols” have been corrected
