单选题关于1Gbps Gigabit Ethernet说法不正确的是()。A用介质独立接口MII将MAC子层与物理层分隔B提速方法与从10Mbps提升到100Mbps相同C每个比特发送速率由10Mbps的100ns降低到1nsDIEEE802.3是GigabitEthernet的标准
单选题
关于1Gbps Gigabit Ethernet说法不正确的是()。
A
用介质独立接口MII将MAC子层与物理层分隔
B
提速方法与从10Mbps提升到100Mbps相同
C
每个比特发送速率由10Mbps的100ns降低到1ns
D
IEEE802.3是GigabitEthernet的标准
参考解析
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