标准号:IEEE 802.4B-1992
英文标准名称:Local and Metropolitan Area Networks Enhancements for Physical Layer Diversity (Redundant Media Control Unit) (IEEE Computer Society Document; Supplement to ISO/IEC 8802-4 : 1990; ANSI/IEEE Std 802.4-1990)
标准状态:W
标准类型:国际标准