the autosensing mechanism

Carrier ethernets sound very intimidating and difficult to understand, but that does not have to be the case. Carrier ethernets are especially useful in medium to large business' and even universities. It makes it easier for multiple computers to be on the same network without having to use LANs.

You can purchase many different accessories for your 2g IPod. The accessories that are available are adapters, Ethernets, USBs, the stand and covers.

Metro Ethernet, also known as a metropolitan-area Ethernet, is used to connect subscribers to a larger service network, or the Internet. Businesses can also use Metro Ethernets to connect their offices to each other.

It would be impossible to create a diagram of the entire internet, however if you mean't a diagram of the components used (Router, ethernets, ADSL filters ...), then most Routers instruction booklets will feature something similar, or search their websites under help catagories.