Advance hardware devices

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DIFFERENT TYPES OF HARDWARE DEVICES

• Submitted By
• Varinder Singh Walia

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ROUTER

• A Router is a networking device that forwards
  knowledge packets between networks. Routers
  perform the traffic directive functions on the
  web. an information packet is often forwarded
  from one router to a different through the
  networks that represent the internetwork till it
  reaches its destination node.

• It is a route device which defines router of data
  
• It reads the packet and filter them
• It works on IP address network
• It manages all traffic inside the routing

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SWITCH

• A switch is a centralized network hardware device
  that permits communication between different
  devices within a network by using packet
  switching to receive, process and forward data to
  the destination device.
• Switches are found in both unmanaged and managed
  forms.
• A switch could be a multiport network bridge
  that uses hardware addresses to forward data
  at the Data link layer of the OSI model.

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HUB

• A Hub is a networking device which receives
  signal from the source, amplifies it and send it
  to multiple destinations or computers. It is used
  to connect different devices like computer,
  printer, server or many more. It is divided into
  3 parts.
• Active Hub
• Passive Hub
• Intelligent Hub

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MODEM

• Modem is a combination of two words
  modulator-demodulator. Modulator means analog to
  digital. Demodulator means digital to analog.
• The main job is to provide a signal that may be
  transmitted simply and decoded to reproduce the
  original digital information.

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cables

• Networking cables are basically a medium through
  which we can connect one network to another
  network or used to connect same as well as
  different devices

Straight Cable- It is used to connect different
devices in Network
Color Table
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Cross cable
cross cable is used to connect Same devices in
Network
Color Table
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rj 45 connector

• RJ45 connector is a hardware device that works on
  physical layer of OSI layer model. It is made up
  of plastic having 8 pins.

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network interface card

• A network interface card (NIC) could be a card or
  card that's put in during a pc in order that it
  will be connected to a network. A network
  interface card provides the pc with a passionate,
  regular association to a network. Personal
  computers and workstations on an area network
  (LAN) generally contain a network interface card
  specifically designed for the computer network
  transmission technology

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Ip-phone

• A VoIP phone or IP phone uses Voice over IP
  technologies for transmitting telephone calls
  over an IP network, such as the Internet, instead
  of the traditional public switched telephone
  network

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access point

• In a wireless native space network (WLAN), AN
  access purpose could be a station that transmits
  and receives knowledge (sometimes said as a
  transceiver).
• AN access purpose connects users to alternative
  users among the network and can also function the
  purpose of interconnection between the LAN and a
  hard and fast wire network.
• .

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