Computer Networks ^^

What is computer Network

A computer network, or data network, is a digital telecommunications network which allows nodes to share resources. In computer networks, computing devices exchange data with each other using connections between nodes (data links.) These data links are established over cable media such as wires or optic cables, or wireless media such as WiFi.


BAN-Body Area Network

Wireless body area networks (WBAN) consist of wirelessly connected nodes of sensors or actuators, which are often enhanced with data processing.


ผลการค้นหารูปภาพสำหรับ body area network




PAN-Personal Area Network

personal area network (PAN) is a computer network used for data transmission amongst devices such as computerstelephonestablets and personal digital assistants. PANs can be used for communication amongst the personal devices themselves, or for connecting to a higher level network and the Internet (an uplink) where one master device takes up the role as gateway.


ผลการค้นหารูปภาพสำหรับ personal area network




LAN-Local Area Network

local area network (LAN) is a computer network that interconnects computers within a limited area such as a residence, school, laboratory, university campus or office building.[1] By contrast, a wide area network (WAN) not only covers a larger geographic distance, but also generally involves leased telecommunication circuits.

ผลการค้นหารูปภาพสำหรับ local area network

CAN-Campus Area Network

campus networkcampus area networkcorporate area network or CAN is a computer network made up of an interconnection of local area networks (LANs) within a limited geographical area.[1][2] The networking equipments (switchesrouters) and transmission media (optical fiber, copper plant, Cat5 cabling etc.) are almost entirely owned by the campus tenant / owner: an enterprise, university, government etc.                            ผลการค้นหารูปภาพสำหรับ campus area network


MAN-Metropolitan Area Network


metropolitan area network (MAN) is a computer network that interconnects users with computer resources in a geographic area or region larger than that covered by even a large local area network (LAN) but smaller than the area covered by a wide area network (WAN).


ผลการค้นหารูปภาพสำหรับ metropolitan area network





WAN-wide Area Network                       

wide area network (WAN) is a telecommunications network or computer network that extends over a large geographical distance. Wide area networks are often established with leased telecommunication circuits.                                                                                                                                                          ผลการค้นหารูปภาพสำหรับ wide area network

SAN-Storage Area Network

storage area network (SAN)[1] is a network which provides access to consolidated, block level data storage.

ผลการค้นหารูปภาพสำหรับ storage area network


Leave a Reply