7/21/2019 Different Types of Cables

1/36

Diferent Types o Cables

Prepared By: Ranielle Canlas

7/21/2019 Different Types of Cables

2/36

Topic Overview

What is a cable?

Types o Networ Cables

7/21/2019 Different Types of Cables

3/36

What is a Cable?

Networin! cables are #sed toconnect one networ device to othernetwor devices or to connect two or$ore co$p#ters toshare printer% scanner etc&

7/21/2019 Different Types of Cables

4/36

What is a Cable?

Diferent types o networ cables are#sed dependin! on the Networ'stopolo!y% protocol and si(e& The

devices can be separated by a ew$eters )e&!& via *thernet+ or nearly#nli$ited distances )e&!& via the

interconnections o the ,nternet+&

7/21/2019 Different Types of Cables

5/36

What is a Cable?

While wireless $ay be the wave othe #t#re% $ost co$p#ternetwors today still #tili(e cables totranser si!nals ro$ one point toanother&

7/21/2019 Different Types of Cables

6/36

What is a Cable?

While wireless $ay be the wave othe #t#re% $ost co$p#ternetwors today still #tili(e cables totranser si!nals ro$ one point toanother&

7/21/2019 Different Types of Cables

7/36

Types o Networ Cables

Twisted Pair

-iber Optics

Coa.ial Cable Patch Cable

*thernet )Crossover+ Cable

Power /ines Wireless Data Cables

7/21/2019 Different Types of Cables

8/36

Twisted Pair Cables

Twisted pair cablin! is a or$ o wirin! inwhich pairs o wires )the orward and ret#rncond#ctors o a sin!le circ#it+ are twisted

to!ether or the p#rposes o cancelin!o#t electro$a!netic intererence )*0,+ ro$other wire pairs and ro$ e.ternal so#rces&

This type o cable is #sed or ho$e and

corporate *thernet networs& There are two types o twisted pair cables:

shielded% #nshielded&

7/21/2019 Different Types of Cables

9/36

Twisted Pair Cables

7/21/2019 Different Types of Cables

10/36

-iber Optics

1n optical 2ber cable consists o acenter !lass core s#rro#nded byseveral layers o protective $aterial&

The o#ter ins#latin! 3acet is $ade oTe4on or P5C to prevent intererence&,t is e.pensive b#t has hi!her

bandwidth and can trans$it dataover lon!er distances&

7/21/2019 Different Types of Cables

11/36

-iber Optics

7/21/2019 Different Types of Cables

12/36

Coa.ial Cable

Coa.ial lines con2ne the electro$a!neticwave to area inside the cable% betweenthe center cond#ctor and the shield& The

trans$ission o ener!y in the line occ#rstotally thro#!h the dielectric inside thecable between the cond#ctors

The $ost co$$on #se or coa.ial cablesis or television and other si!nals withbandwidth o $#ltiple $e!ahert(&

7/21/2019 Different Types of Cables

13/36

Coa.ial Cable

7/21/2019 Different Types of Cables

14/36

Patch Cable

1 patch cable is an electrical or optical cable#sed to connect one electronic or opticaldevice to another or si!nal ro#tin!& Devices odiferent types )e&!& a switch connected to aco$p#ter% or a switch connected to a ro#ter+are connected with patch cords& ,t is a veryast connection speed& Patch cords are #s#allyprod#ced in $any diferent colors so as to beeasily distin!#ishable% and are relatively short%perhaps no lon!er than two $eters&

7/21/2019 Different Types of Cables

15/36

Patch Cable

7/21/2019 Different Types of Cables

16/36

*thernet )Crossover+ Cable

1n *thernet crossover cable is a typeo *thernet cable #sed to connectco$p#tin! devices to!ether directly

where they wo#ld nor$ally be connectedvia a networ switch% h#b or ro#ter% s#chas directly connectin! two personalco$p#ters via their networ adapters&

6o$e newer *thernet devices s#pport the#se o cross7over cables in the place opatch cables&

7/21/2019 Different Types of Cables

17/36

*thernet )Crossover+ Cable

7/21/2019 Different Types of Cables

18/36

Power /ines

1ltho#!h power wires are notdesi!ned or networin! applications%new technolo!ies lie Power line

co$$#nication allows these wires toalso be #sed to interconnect ho$eco$p#ters% peripherals or other

networed cons#$er prod#cts&

7/21/2019 Different Types of Cables

19/36

Power /ines

7/21/2019 Different Types of Cables

20/36

Wireless Networin!

1 wireless networ is any typeo co$p#ter networ that #seswireless data connections or

connectin! networ nodes&

*.a$ples o wireless networsincl#de cell phone networs% Wi7-i

local networs and terrestrial$icrowave networs&

7/21/2019 Different Types of Cables

21/36

Wireless /ins

Terrestrial 0icrowave

Co$$#nication 6atellites

Cell#lar and PC6 6yste$s Radio and 6pread 6pectr#$ )Wi2+

-ree76pace Optical Co$$#nication8

Bl#etooth ,nrared

7/21/2019 Different Types of Cables

22/36

Terrestrial 0icrowave

Terrestrial $icrowave co$$#nication#ses *arth7based trans$itters andreceivers rese$blin! satellite dishes&

Terrestrial $icrowaves are in the low7!i!ahert( ran!e% which li$its allco$$#nications to line7o7si!ht&

Relay stations are spacedappro.i$ately 9 $ );< $i+ apart&

7/21/2019 Different Types of Cables

23/36

Terrestrial 0icrowave

7/21/2019 Different Types of Cables

24/36

Co$$#nication 6atellites

6atellites co$$#nicate via$icrowave radio waves% which are notde4ected by the *arth's at$osphere&

The satellites are stationed in space%typically in !eosynchrono#s orbit;=%9>%

7/21/2019 Different Types of Cables

25/36

Co$$#nication 6atellites

7/21/2019 Different Types of Cables

26/36

Cell#lar and PC6 6yste$s

#se several radio co$$#nicationstechnolo!ies& The syste$s divide there!ion covered into $#ltiple

!eo!raphic areas& *ach area has alow7power trans$itter or radio relayantenna device to relay calls ro$

one area to the ne.t area&

7/21/2019 Different Types of Cables

27/36

Cell#lar and PC6 6yste$s

R di d 6 d 6 t

7/21/2019 Different Types of Cables

28/36

Radio and 6pread 6pectr#$Technolo!ies

Wireless local area networs #se a hi!h7re#ency radio technolo!y si$ilar todi!ital cell#lar and a low7re#ency radio

technolo!y& Wireless /1Ns #se spreadspectr#$ technolo!y to enableco$$#nication between $#ltiple devicesin a li$ited area& ,*** &@@ de2nes a

co$$on 4avor o open7standardswireless radio7wave technolo!y nownas Wi2&

R di d 6 d 6 t

7/21/2019 Different Types of Cables

29/36

Radio and 6pread 6pectr#$Technolo!ies

-ree space optical

7/21/2019 Different Types of Cables

30/36

-ree7space opticalco$$#nication

#ses visible or invisible li!ht orco$$#nications& ,n $ost cases% line7o7si!ht propa!ation is #sed% which

li$its the physical positionin! oco$$#nicatin! devices&

-ree space optical

7/21/2019 Different Types of Cables

31/36

-ree7space opticalco$$#nication

7/21/2019 Different Types of Cables

32/36

Bl#etooth

Bl#etooth is a wireless technolo!y standardor e.chan!in! data over short distances)#sin! short7wavelen!th A- radio waves inthe ,60 band ro$ >&9 to >&9= (+ ro$2.ed and $obile devices% andb#ildin! personal area networs )P1Ns+&,nvented by teleco$ vendor *ricsson in@9% it was ori!inally conceived as a wirelessalternative to R67>;> data cables& ,t canconnect several devices% overco$in!proble$s o synchroni(ation&

7/21/2019 Different Types of Cables

33/36

Bl#etooth

7/21/2019 Different Types of Cables

34/36

,nrared

1 wireless co$$#nicationtechnolo!y that ca$e o#t beore Wi-iand Bl#etooth

7/21/2019 Different Types of Cables

35/36

Co$in! 6oon

Networ Topolo!ies

Networin! Protocols

Proble$s *nco#ntered in Networin! Networ Cablin!

Peer to Peer Networin!

-ile and Printer 6harin!

7/21/2019 Different Types of Cables

36/36

6o#rces

http:EEen&wiipedia&or!EwiiENetworin!Fcables

http:EEen&wiipedia&or!EwiiEWirelessFnetwor