2.3.2.3 Star a star connection, this device is to be used as a Central Hub to connect all the cables must pass through the Hub uses mostly Fiber Optic and UTP in.To send data to a virtual Hub Repeater (Repeater) Switch is used as the current device.In this connection, which has higher performance. 2.3.2.4 a Hybrid that combines the connection is a network into smaller sections for inclusion.Together, such as network, system, bringing Bus, Ring, and Star system system come together suitable connections.For some agencies that have old and new networks to work together, which will be Hybrid.Network a Tree or Hierarchical structures that are working in the hierarchy. 2.3.2.5 wireless network (Wireless LAN) is a network that uses a LAN (LAN). That do not use the cable that is connected to a wireless network by working in radio data transmission, which is useful in terms of not having cable, suitable for applications that do not use the cable. Without drilling the wall or ceiling to hang up because the radio wave penetration in walls or obstacles, sample room well, but it's the flap must be in range if the radial distance from the mobile computer to ya, it'll stay in touch. To use this wireless network can be used with PC and notebook computer and a wireless LAN card installed, including devices called Access Point, which is the signal for the wireless network. Is responsible for sending data to a wireless LAN card.
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