10/3/ Transmission Media - Lin 1 CPET/ECET Transmission Media Data Communications and Networking Fall 2004 Professor Paul I-Hai Lin Electrical and Computer Engineering Technology Indiana University-Purdue University Fort Wayne

10/3/ Transmission Media - Lin 2 Transmission Media 1. Guided Media Twisted-Pair Cable: Shielded, unshielded Coaxial Cable Fiber-Optic 2. Unguided Media: Wireless Radio Waves Omnidirectional Antenna Microwaves Infrared

10/3/ Transmission Media - Lin 3 Transmission Media From p. 173, Figure 7.1 of Data Communications and Networking, Forouzan, McGrawHill

10/3/ Transmission Media - Lin 4 Transmission Media Classes of transmission Media From p. 174, Figure 7.2 of Data Communications and Networking, Forouzan, McGrawHill

10/3/ Transmission Media - Lin 5 Guided Media – UTP, STP Twisted-Pair Cable From p. 174, Figure 7.3 of Data Communications and Networking, Forouzan, McGrawHill

10/3/ Transmission Media - Lin 6 Guided Media – UTP, STP UTP and STP From p. 175, Figure 7.4 of Data Communications and Networking, Forouzan, McGrawHill

10/3/ Transmission Media - Lin 7 Guided Media – UTP, STP Categories of unshielded twisted-pair cables From p. 176, Table 7.1 of Data Communications and Networking, Forouzan, McGrawHill Categor y Bandwi dth Data Rate Digital/AnalogUse 1very low < 100 kbps Analog Telephon e 2 < 2 MHz 2 MbpsAnalog/digitalT-1 lines 3 16 MHz 10 MbpsDigitalLANs 4 20 MHz 20 MbpsDigitalLANs MHz 100 Mbps DigitalLANs 6 (draft) 200 MHz 200 Mbps DigitalLANs 7 (draft) 600 MHz 600 Mbps DigitalLANs

10/3/ Transmission Media - Lin 8 Guided Media – UTP, STP UTP Connector From p. 176, Figure 7.5 of Data Communications and Networking, Forouzan, McGrawHill

10/3/ Transmission Media - Lin 9 Guided Media – UTP, STP Example 6-1: Solution From p. 177, Figure 7.6 of Data Communications and Networking, Forouzan, McGrawHill

10/3/ Transmission Media - Lin 10 Guided Media – Coax Cable Coaxial Cable From p. 177, Figure 7.7 of Data Communications and Networking, Forouzan, McGrawHill

10/3/ Transmission Media - Lin 11 Guided Media – Coax Cable From p. 178, Table 7.2 of Data Communications and Networking, Forouzan, McGrawHill CategoryImpedanceUse RG  Cable TV RG  Thin Ethernet RG  Thick Ethernet

10/3/ Transmission Media - Lin 12 Guided Media – Coax Cable Coaxial Cable Connector From p. 178, Figure 7.8 of Data Communications and Networking, Forouzan, McGrawHill

10/3/ Transmission Media - Lin 13 Guided Media – Coax Cable Coaxial Cable Performance From p. 179, Figure 7.9 of Data Communications and Networking, Forouzan, McGrawHill

10/3/ Transmission Media - Lin 14 Guided Media – Fiber-Optic Bending of light rays From p. 180, Figure 7.10 of Data Communications and Networking, Forouzan, McGrawHill

10/3/ Transmission Media - Lin 15 Guided Media – Fiber-Optic Optical Fiber From p. 180, Figure 7.11 of Data Communications and Networking, Forouzan, McGrawHill

10/3/ Transmission Media - Lin 16 Guided Media – Fiber-Optic Propagation modes From p. 181, Figure 7.12 of Data Communications and Networking, Forouzan, McGrawHill

10/3/ Transmission Media - Lin 17 Guided Media – Fiber-Optic Modes From p. 181, Figure 7.13 of Data Communications and Networking, Forouzan, McGrawHill

10/3/ Transmission Media - Lin 18 Guided Media – Fiber-Optic Fiber Types From p. 182, Table 7.3 of Data Communications and Networking, Forouzan, McGrawHill TypeCoreCladdingMode 50/ Multimode, graded- index 62.5/ Multimode, graded- index 100/ Multimode, graded- index 7/ Single-mode

10/3/ Transmission Media - Lin 19 Guided Media – Fiber-Optic Fiber Construction From p. 182, Figure 7.14 of Data Communications and Networking, Forouzan, McGrawHill

10/3/ Transmission Media - Lin 20 Guided Media – Fiber-Optic Fiber-optic cable connectors From p. 183, Figure 7.15 of Data Communications and Networking, Forouzan, McGrawHill

10/3/ Transmission Media - Lin 21 Guided Media – Fiber-Optic Optical fiber performance From p. 183, Figure 7.16 of Data Communications and Networking, Forouzan, McGrawHill

10/3/ Transmission Media - Lin 22 Unguided Media: Wireless Electromagnetic spectrum for wireless communication From p. 185, Figure 7.17 of Data Communications and Networking, Forouzan, McGrawHill

10/3/ Transmission Media - Lin 23 Unguided Media: Wireless Propagation methods From p. 185, Figure 7.18 of Data Communications and Networking, Forouzan, McGrawHill

10/3/ Transmission Media - Lin 24 Unguided Media: Bands From p. 186, Table 7.4 of Data Communications and Networking, Forouzan, McGrawHill BandRange Propagatio n Application VLF3–30 KHzGroundLong-range radio navigation LF30–300 KHzGround Radio beacons and navigational locators MF300 KHz–3 MHzSkyAM radio HF3–30 MHzSky Citizens band (CB), ship/aircraft communication VHF30–300 MHz Sky and line-of- sight VHF TV, FM radio UHF300 MHz–3 GHz Line-of- sight UHF TV, cellular phones, paging, satellite SHF3–30 GHz Line-of- sight Satellite communication EHF30–300 GHz Line-of- sight Long-range radio navigation

10/3/ Transmission Media - Lin 25 Unguided Media: Wireless Wireless transmission waves From p. 186, Figure 7.19 of Data Communications and Networking, Forouzan, McGrawHill

10/3/ Transmission Media - Lin 26 Unguided Media: Wireless Omnidirectional antennas From p. 187, Figure 7.20 of Data Communications and Networking, Forouzan, McGrawHill

10/3/ Transmission Media - Lin 27 Unguided Media: Wireless Unidirectional antennas From p. 189, Figure 7.21 of Data Communications and Networking, Forouzan, McGrawHill

10/3/ Transmission Media - Lin 28 Unguided Media: Wireless Infrared RE814S PIR

10/3/ Transmission Media - Lin 29 Unguided Media: Wireless Infrared Rockwell PIR 325

10/3/ Transmission Media - Lin 30 Summary Questions?