CSA ISO/IEC/IEEE 8802-3 AMD 4
Amendment 4:2022 to CSA ISO/IEC/IEEE 8802-3:21, Telecommunications and exchange between information technology systems - Requirements for local and metropolitan area networks - Part 3: Standard for Ethernet - Amendment 4: Physical layers and management parameters for 50 Gb/s, 200 Gb/s, and 400 Gb/s operation over single-mode fiber (Adopted amendment 4:2021 to ISO/IEC/IEEE 8802-3:2021)