types of transmission media ppt

Data Link Layer Figure 7.8BNC connectors Types Of Guided media: Twisted pair: Twisted pair is a physical media made up of a pair of cables twisted with each other. It consists of 2 separately insulated conductor wires wound about each other. 3. For the guided medium, there is a physical path (such as a cable) for electromagnetic wave propagation. Transmission Media - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. Cruz. View CH3-Transmission Media.ppt from INFORMATIO NETWORKING at San Francisco State University. Coaxial cable Types of Coaxial Cable 3. overview characteristics and quality determined by: medium signal medium guided - wire unguided - wireless for guided medium the medium is more important for unguided the bandwidth produced by the antenna is more important key concerns are data rate and distance design factors bandwidth higher bandwidth gives higher data rate transmission They transport data in the form of electromagnetic waves that do not require any cables for transmission. The transmission medium is the physical path by which a message travels from sender to receiver. Create Presentation Download Presentation. Types Of Transmission Media Guided (Wired) Twisted Pair Coaxial cable Fiber Optics Unguided (Wireless) Wi-Fi Bluetooth Infrared Microwave Lasers Guided ( Wired ) : Guided ( Wired ) The medium itself is more important in determining the limitations of transmission. The guided media can be used for point-to-point communication. Three primary types of cable media can be used to connect systems to Guided Media: It is also referred to as Wired or Bounded transmission media. Wi-Fi is one of the most important examples of wireless data transmission. Unguided Media (Wireless Media) The transmission media is available in the lowest layer of the OSI reference model, i.e., Physical layer. There are two main groups of transmission media, namely the guided medium and the wireless medium/ unguided medium. Guided Media Unguided Media 1. Leah Gacias Rose Ann Lim, Keer Roque, Jeremias Jr Velilla, Michael INTRODUCTION TO TRANSMISSION MEDIA Medium is defined as the second TYPES OF TRANSMISSION MEDIA Transmission media is divided into two: Wired or Wireless Wired Media is the most common and is further divided into three different types of cabling: Coaxial, Twisted Pairs, and Fiber Optic Cables Wireless media, which is, in a . Wireless or Unguided Media or Unbound Transmission Media Radio Waves Microwaves Infrared Waves Wired or Guided Media or Bound Transmission Media Chapter 4 Transmission Media Types of Propagation: Signal travels along three routes 1. Security is a very important aspect of Wi-Fi connections. Wired media is a faster data communication that provides high speed transfer of signals over long distances and is the most reliable media for message sending. INTRODUCTION TO COMPUTER NETWORKING - ICTE 353 Lecturer: Mr. Mathias Agbeko Review scenario A company is a Wired media is categorized into three types of data communication which enables connection of different types of network. Coaxial cable Transmission Media is broadly classified into the following types: 1. TYPES OF TRANSMISSION MEDIA Transmission media is divided into two: Wired or Wireless Wired Media is the most common and is further divided into three different types of Some factors need to be considered for designing the transmission media: Bandwidth: All the factors are remaining constant, the greater the bandwidth of a medium, the higher the data transmission rate of a signal. 2. Twisted pair and Coaxial Cable Optical Fiber Cable Free Space i.e. RS-232 and RS-449 . Data Communication Dr. Husam Osta 2013. CHAPTER 3 TRANSMISSION MEDIA Physical Media PHYSICAL MEDIA Physical Media Types of Transmission Transmission Media is broadly classified into the following types: 1. Scribd is the world's largest social reading and publishing site. LANs can be connected together using a variety of cable types, such as unshielded twisted-pair, coax, or fiber. Signals being transmitted are directed and confined in a narrow pathway by using physical links. Examples: twisted-pair, coaxial cable, optical fiber. Air, Vaccum Transmission Media & Physical Payer Unguided Media:Wireless Data Communications, Kwangwoon University 7-1 Transmission media A Chapter 3. . Two types of twisted-pair cable are (UTP) cable (STP) cable 13-1: Transmission-Line Basics Types of Transmission Lines Coaxial Cable. Introduction :-Transmission Of Data Through Medium Is Called As Transmission Media.A Transmission Medium Can Be Defined As Anything That Can Carry Information For A Source To A Destination.The Transmission Medium Usually A Free Space, Metallic Cable , Or Fibre-Optic Cable.Mainly Two Types Of Transmission Media Wired Media Wireless MediaSignals . transmission characteristics of guided media frequency range typical attenuation typical delay repeater spacing twisted pair (with loading) 0 to 3.5 khz 0.2 db/km @ 1 khz 50 s/km 2 km twisted pairs (multi-pair cables) 0 to 1 mhz 0.7 db/km @ 1 khz 5 s/km 2 km coaxial cable 0 to 500 mhz 7 db/km @ 10 mhz 4 s/km 1 to 9 km optical fiber 186 to 370 A transmission medium is a way which transmits the data from one place to another. Guided Media 3. Transmission basics & Network media.ppt from CSCD 102 at University of Ghana. For the guided medium, there is a physical path (such as a cable) for electromagnetic wave propagation. Guided Media. There are two main groups of transmission media, namely the guided medium and the wireless medium. Sky wave Sky wave Signal reflected from ionize layer of upper atmosphere BBC world service, Voice of America 3. Guided Media: It is also referred to as Wired or Bounded transmission media. Three primary types of cable media can be used to connect systems to Orbits sweep out areas at a constant rate. For a written message, the transmission medium might be a mail carrier or airplane. A twisted pair cable is cheap as compared to other transmission media. In data communication terminology, a transmission medium is a physical path between the transmitter and the receiver i.e it is the channel through which data is sent from one place to another. 12-20 Transponders per satellite . These media are bounded by geographical boundaries. Each cable type has its own advantages and disadvantages . of information. - A free PowerPoint PPT presentation (displayed as an HTML5 slide show) on PowerShow.com - id: e24d0-ZDc1Z Transmission Media PowerPoint Presentation. Classification of transmission media Vivek Gandhi Data transmission media eShikshak Computer network RAVI MAURYA Transmission medium Aman Jaiswal Guided media and Unguided media Sanaa Sial Transmission media extraganesh Transmission media Alexis Ariel Garcia Neri Transmission Media Hemant Sarthak Chapter 4 - Transmission Media 9e adpeer Transmission of data through Medium is called Transmission Media fTypes Of Transmission Media Guided (Wired) Twisted Pair Coaxial cable Fiber Optics Unguided (Wireless) Wi-Fi Bluetooth Infrared Microwave Lasers fGuided ( Wired ) The medium itself is more important in determining the limitations of transmission. Download Presentation. For the wireless medium, however, the electromagnetic wave is transmitted through air, water, or vacuum. The transmission media is categorized in following two types: Guided media UnGuided media Table of contents Guided Media 1. View 3. Transmission Media Author: DSIS Last modified by: Gerard Created Date: 6/5/2001 3:43:23 AM Document presentation format: On-screen Show Company: Florida Int Univ Other titles: Times New Roman Radar Transmission Media There are 4 types of TM Cable - TP Cable - Coaxial Fiber Optics Wireless Transmission Satellites Test your knowledge Various data . Transmission Media Author: DSIS Last modified by: Tony Llerena Created Date: 6/5/2001 3:43:23 AM Document presentation format: On-screen Show Company: Florida Int Univ Other titles: Times New Roman Radar Transmission Media There are 4 types of TM Cable - UTP Cable - Coaxial Fiber Optics Wireless Transmission Satellites Famous Satellites Major . View Transmission Media.ppt from AA 1Chapter 11 and 12. Transmission Media Located below the physical layer and are directly controlled by the physical layer Belong to layer zero Metallic Media i.e. Each cable type has its own advantages and disadvantages . Transmission Media - A free PowerPoint PPT presentation (displayed as an HTML5 slide show) on PowerShow.com - id: 71b0e6-OGFlN Transmission Media. Types of Unguided media 1. BNC T - used in Ethernet networks to branch out a cable for connection to a computer or other devices. Instead, signals are broadcast through air (or, in a few cases, water), and thus are available to anyone who has a device capable of receiving them. Transmission Media 1 / 41 . Transmission Media 2. BNC terminator - used at the end of the cable to prevent the signal reflection. It carries the data from source to destination. Examples of guided media are Twisted pair cable, Co-axial Cable, and Fiber optic cable. It is also known as Bounded media. Recent Presentations Content Topics Updated Contents . The transmission media is also known as the . For example, the air is the transmission medium for interaction between two peoples. LANs can be connected together using a variety of cable types, such as unshielded twisted-pair, coax, or fiber. 7.34 Figure 7.19 Wireless transmission wavesWireless Transmission Types 7.35RADIO WAVES For electromagnetic waves in frequency range between 3kHz to 1GHz Omnidirectional - sends out signals in all directions Use omnidirectional antennas Radio waves, particularly those of low and medium frequencies, can penetrate walls. These cables include: 1. Transmission Media. For the wireless medium, however, the electromagnetic wave is transmitted through air, water, or vacuum. The three popular types of BNC are: BNC - used to connect the end of the cable to a device, such as TV set. characteristics of cables List the various types of copper wired cables Discuss fiber optic cables List the various types of wireless transmission media. The most popular guided media are Twisted pair cable Coaxial cable Power lines Fiber optics Unguided Transmission Medium Unguided transmission media are also called wireless media. . Transmission Media. Computers and telecommunication devices use signals to represent data. It uses radio signals to transfer data. 3 Transmission Media Types Of Transmission Media Slideshow 11043413 by EIH. fTwisted Pair Cable Recall - I. Slideshow 4762562 by penn. Atmospheric Transmission Media RF Transmission Radio frequency (RF) transmission relies on signals broadcast over specific frequencies Narrowband concentrates significant RF energy at a single frequency Spread spectrum uses lower-level signals distributed over several frequencies simultaneously Guided Media Guided Media is a type of transmission media that can be otherwise known as wired transmission. Online Presentation Creator | Create Survey | Create Quiz | Create Lead-form Get access to 1,00,000+ PowerPoint Templates (For SlideServe Users) - Browse Now. 20561350 Transmission Media Ppt Final[1] - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. * McGraw-Hill The McGraw-Hill Companies, Inc., 2000 Figure 7.1 Transmission medium and physical layer Figure 7.2 Classes of transmission media 7-1 GUIDED MEDIA Guided media, which are those that provide a conduit from one device to another, include twisted-pair cable, coaxial cable, and fiber-optic cable. 1 Types of Transmission Media Open-wire lines K carrier system Paired cable (twisted pairs) gauges and length high speeds 144 kbps FDX -ADSL Mbps rates experimentally Coaxial cable L carrier system-baseband CTV cable- broadband adapting for two-way traffic Microwave radio T carrier systems Satellites transoceanic direct broadcast Optical fiber Wired or Guided Media or Bound Transmission Media Twisted Pair Cable Coaxial Cable Fiber Optic Cable 2. Fiber-Optic Cable Unguided Media Why we need Unguided media? Browse . Wi-Fi can be found at a number of places like college campus, business units, airports hospitals etc where a user can connect to the Wi-Fi connection and use internet. It is defined as the physical medium through which the signals are transmitted. The Transmission Media are chiefly categorized as below, which can be further classified in accordance to the type and quality of the transmission. 6. Trunks - optical fiber,microwave, satellites. 13-1: Transmission-Line Basics Types of Transmission Lines Twisted-pair cable uses two insulated solid _____ wires covered with insulation and loosely twisted together. Types of Transmission Media 1. 1. Twisted Pair Types of twisted pair cable Unshielded Twisted-pair cable Shielded Twisted-pair cable 2. Following are the two types of transmission media Guided Media (Wired Media) In the guided media, the signal energy is involved and guided within a solid media. 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