Range of data communication techniques
{"Image DocumentName": "Range of data communication techniques", "Image ImageDescription": "Introduction to Information Technologies. Fall Range of data communication techniques. 0.1 m. Circuit board. I/O bus. Example: EISA. 1 m. System. Serial/parallel ports. Personal Area Networks (PAN) Room. 10 m. Example: RS232 ( com port ), USB, Firewire, Bluetooth, IEEE WPAN. 100 m. Building. Local area Networks (LAN) 1 km. Campus. Example: Ethernet, IEEE WLAN. Metropolitan Area Networks (MAN) 10 km. City. Country. Example: Ethernet, ATM, FDDI, IEEE km. Continent km. Wide Area Networks (WAN) 10,000 km. Planet. Example: The Internet. The Public Service Telephone Network (PSTN) Computer Networks A. History of Internet.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}