美利体育登录入口官网:IEEE 802.3AB-1999
信息技术.电信和系统间的信息交换.局域网和城域网.特殊要求.采用冲突美利体育登录入口官网存取方法的载波美利体育登录入口官网多路访问(CSMA/CD)及物理层规范的补充:物理层参数和1000MB/S操作规范
Information technology - Telecommunications and information exchange between systems - Local and metropolitan area networks - Specific requirements - Supplement to Carrier Sense Multiple Access with Collision Detection (CSMA/CD) access method and physical