im back!!! my life little bit bz lately coz of......... of work la..hahha..but still ok 2 update this blog of knowledge..cewahhhh~~ ahhahha..back 2 the happy story.. in this post i like to share about cabling..u know bout it??if u know then gud...if u dun know..keep on read this ok!! gud person u are..hahahah..=P ok..no more play2...lets start our lesson...CABLE actually is a medium where an information pass through from one network device to another.. like a highway in our daily life la..cable consist of UNSHIELDED TWISTED PAIR (UTP), SHIELDED TWISTED PAIR (STP), COAXIAL CABLE, FIBRE OPTIC, AND WIRELESS LAN's...the signal for UTP, STP and Coaxial is a current while fibre optic and wireless is light such as infra red.. got it???hope u can understand....=)
let me explain little bit bout UTP and STP that has a twisted wire.. actually the purpose of a twist is to help eliminate interference from adjacent pairs and other electrical device.. if we do not use this twist then the distruption will be more then usual..heheheeh... standard connector for this cable is RJ-45 connector. can't imagine bout it???dun wory i have put a pics of it...=)
haaaa....!!! now u know this name is RJ-45 right??hahahaha...XD
STP is quiet same as UTP but 2 individual wires in in is wrapped with a foil sheilding to help provided more reliable data communication.. for ur information STP was more good then UTP bcause it suitable for environment with electrical interference.. means STP is lesser interference then UTP..
lets talk about COAXIAL CABLE...........
why when i see this i think about cigerette????don't u think it look same too??huhuhuhuhu..(=.=")
this cable has a single copper conductor at its centre..a plastic layer provide insulation between the centre conductor and the metal shield help to block any outside interference.. connector for this cable is BAYONE-NEILL-CONCELMAN (BNC) connector (can't this name be more longer???) thats all bout coaxial cable..simple?? sometime simple thing is enough..heheeheheh..(^.^)V
turn for FIBRE OPTICS..!!!!!!!!!!!!!!
hehehehe..this cable is better then UTP and STP...wowww..!! how come it be like that???we will see.........
its transmit light rather than electronic signals and eliminating the problem of electrical interference.. fibre optic suitable for environment that contain large amount of electrical interference.. its also able to transmit signals over much longer distances.. i also wonder how human can create this type of cable..so intelligent, creative and innovative.. incredible..!!! awesome..!!
don't u think its beautiful???? i think so...hehehe..=)
