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Transmission apparatus, connection device, and method so that multiple ethernet MAC ports can be simultaneously supported
Transmission apparatus, connection device, and method so that multiple ethernet MAC ports can be simultaneously supported
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机译:可以同时支持多个以太网MAC端口的传输设备,连接设备和方法
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摘要
Embodiments of the present invention provide a transmission apparatus, a connection device, and a method, where the apparatus includes N Ethernet Medium Access Control MAC ports, where each Ethernet MAC port is corresponding to a first MII interface, K Ethernet physical layer interfaces, where each Ethernet physical layer interface is corresponding to a second MII interface, and a connection device, where both N and K are positive integers; where the connection device is configured to control a time-division interconnect bus in the connection device or a time-division space-division switching matrix in the connection device to implement a connection between a timeslot of the first MII interface and a timeslot of the second MII interface, where the N Ethernet MAC ports and the K Ethernet physical layer interfaces are separately connected to the connection device by using the first MII interfaces and the second MII interfaces.
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