Amendment 9 - Telecommunications and exchange between information technology systems - Requirements for local and metropolitan area networks - Part 3: Standard for Ethernet - Physical layer specifications and management parameters for 25 Gb/s and 50 Gb/s passive optical networks
修改件9.信息技术系统之间的电信和交换.局域网和城域网的要求.第3部分:以太网标准.25Gb/s和50Gb/s无源光网络的物理层规范和管理参数