Izintambo ze-fiber optic kanye nezintambo ze-LAN (Local Area Network) zisebenza ngezinjongo ezifanayo ekuxhumeni amadivayisi ngaphakathi kwenethiwekhi, kodwa ziyahlukahluka ngobuchwepheshe bazo kanye nendlela ezidlulisela ngayo idatha:

I-Transmission Medium:

Ikhebula le-Fiber Optic: Lisebenzisa imicu emincane yengilazi noma yepulasitiki (imicu) ukudlulisa idatha kusetshenziswa ama-pulse okukhanya. Lawa makhebula angathwala idatha amabanga amade ngokulahlekelwa okuncane kwesiginali futhi awathinteki ekuphazamisekeni kwe-electromagnetic.

Ikhebula le-LAN (I-Twisted Pair): Ngokuvamile libhekisela ezintanjeni ze-Ethernet, ezisebenzisa izintanjeni zethusi ezisontekile ukudlulisa izimpawu zikagesi. Lezi zintambo zivame ukusetshenziswa amabanga amafushane ngaphakathi kwesakhiwo noma inethiwekhi yendawo.

Isivinini kanye ne-bandwidth:

Ikhebula le-Fiber Optic: Ngokuvamile linikeza isivinini sokudlulisa idatha esiphezulu kanye nomkhawulokudonsa omkhulu uma kuqhathaniswa nezintambo ze-LAN. I-Fiber optics ingasekela isivinini esisukela kumakhulu e-Mbps kuya ku-Gbps eziningi.

Ikhebula le-LAN (I-Twisted Pair): Nakuba izintambo ze-LAN zithuthuke ukuze zisekele isivinini esiphezulu ngentuthuko efana nezintambo ze-Cat 5e, Cat 6, Cat 6a, kanye ne-Cat 7, ngokuvamile zinesivinini esiphansi kanye ne-bandwidth uma kuqhathaniswa ne-fiber optics, ikakhulukazi ebangeni elide.

Ibanga:

Ikhebula le-Fiber Optic: Lingadlulisa idatha emabangeni amade kakhulu ngaphandle kokuwohloka kwesiginali. Izintambo ze-Fiber optic zivame ukusetshenziswa ekuxhumaneni okude, njengalezo eziphakathi kwamadolobha noma amazwe.

Ikhebula le-LAN (I-Twisted Pair): Lifanele amabanga amafushane, ngokuvamile ngaphakathi kwesakhiwo noma endaweni yekhampasi. Izintambo ze-Ethernet zinemikhawulo yebanga, futhi ikhwalithi yesignali ingonakalisa amabanga amade.

Ukuphazamiseka:

Ikhebula le-Fiber Optic: Ayikwazi ukumelana nokuphazamiseka kwe-electromagnetic (EMI) kanye nokuphazamiseka kwe-radio-frequency (RFI), okwenza zifaneleke ezindaweni ezinomsindo omkhulu kagesi.

Ikhebula le-LAN (I-Twisted Pair): Ithinteka yi-EMI kanye ne-RFI, okungonakalisa ikhwalithi yesignali futhi kuthinte ukusebenza kwenethiwekhi, ikakhulukazi ezindaweni ezinemishini eminingi kagesi.

Izindleko:

Ikhebula le-Fiber Optic: Ngokomlando libiza kakhulu ukulifaka nokulungisa uma liqhathaniswa nekhebula le-LAN, ikakhulukazi ngenxa yezindleko zezinto zokwakha kanye nemishini ekhethekile edingekayo ekuqedeni nasekuhlanganiseni.

Ikhebula le-LAN (I-Twisted Pair): Ngokuvamile libiza kakhulu uma liqhathaniswa namabanga amafushane kanye nokusethwa kwenethiwekhi okulula. Izindleko zezintambo ze-Ethernet kanye nemishini yokuxhumana ehlobene nazo ziphansi kakhulu uma kuqhathaniswa ne-fiber optics.

Ngamafuphi, nakuba zombili izintambo ze-fiber optic kanye nezintambo ze-LAN zifeza injongo yokuxhuma amadivayisi ngaphakathi kwenethiwekhi, ziyahlukahluka ngokwendlela yokudlulisa, isivinini, ibanga, ukuthambekela ekuphazamisekeni, kanye nezindleko. Ukukhetha phakathi kwalokhu okubili kuncike ezicini ezifana nesivinini esidingekayo, ibanga, isabelomali, kanye nezimo zemvelo.