Transmission speed ranges from 200 million bits per second to more than 500 million bits per second
BUILDING A SHARED INFORMATION NETWORK Transmission speed ranges from 200 million bits per second to more than 500 million bits per second. The most striking example of an overlay network is the Internet itself. The Internet itself was initially built as an overlay on the telephone network. Learn More About Information Networks in These Related Titles It transmits stream of bits and defines how the data is transmitted over the network and what control signal are used. Its main function is to control how a stream of bits is sent and received over the physical medium. An Open System is a model that allows any tow systems to communicate even if their architectures are different. Some examples of devices that are used in a PAN are personal computers, printers, fax machines, telephones, PDAs, scanners, and video game consoles. A wired PAN is usually constructed with USB and FireWire connections while technologies such as Bluetooth and infrared communication typically form a wireless PA