PHYceiver

PHYceiver in OSI model

A PHYceiver is a device network which operates on the level of the physical Layer of OSI model.

PHYceiver Ethernet is an interface able to send and receive screen S of Ethernet data. It misses the advanced functionalities of the charts networks (NIC), like the Wake one LAN or the ROMANIAN Boot. Moreover, unlike a chart network, PHYceiver does not have a Adresse MAC.

Standard an Ethernet connection consists of two superimposed interfaces: a PHY for the physical bond and MAC " with the dessus". Interface PHY does not need pilot, but the MAC interface must have one of them. In the case of an Ethernet interface on mother chart, the chipset contains the only MAC layer whereas layer PHY is carried by the mother chart itself.

Examples of PHYceivers:

PHYceivers are used such as they are in the Hub S, the switches, and as bases for the charts networks.

External bond

  • Short explanation of the difference between MAC and PHY

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