Lapho sisesha ku-inthanethi izintambo ze-fiber patch yenethiwekhi, Kufanele sibheke izinto ezi-2 ezibalulekile: ibanga lokudlulisela kanye nesabelo sesabelomali sephrojekthi.Ngabe ngiyazi ukuthi iyiphi intambo ye-fiber optic engiyidingayo?
Iyini intambo yefibre yemodi eyodwa?
Intambo yefayibha yemodi eyodwa(SM) iyinketho engcono kakhulu yokudlulisa idatha kumabanga amade.Ngokuvamile zisetshenziselwa ukuxhumana ezindaweni ezinkulu, njengamakhampasi ekolishi namanethiwekhi kamabonakude ekhebula.Zinomkhawulokudonsa ophezulu kunezintambo ze-multimode ukuze zilethe okuphindwe kabili kokuphumayo.Ikhebula ye-singlemode enemibala ephuzi.
Izintambo zemodi eyodwa zinengqikithi yama-microns angu-8 kuya kwangu-10.Ezintamboni zemodi eyodwa, ukukhanya kuhamba kuya phakathi nendawo emaphakathi ngobude obubodwa beza.Lokhu kugxilisa ukukhanya kuvumela isignali ukuthi ihambe ngokushesha namabanga amade ngaphandle kokulahlekelwa ikhwalithi yesignali kunalokho okungase kwenzeke nge-multimode cabling.
Iyini ikhebula le-multimode fier?
Intambo ye-Multi mode(MM) iyinketho enhle yokudlulisa idatha namasignali ezwi ebangeni elifushane.Ngokuvamile zisetshenziselwa idatha nezinhlelo zokusebenza zomsindo/okubukwayo kumanethiwekhi wendawo wendawo kanye nokuxhumana ngaphakathi kwezakhiwo.Izintambo ze-Multimode ngokuvamile zinekhodi enombala owolintshi noma i-aqua.
Izintambo ze-Multimode zinengqikithi yama-microns angu-50 noma angu-62.5.Kuzintambo ze-multimode, umgogodla omkhulu uqoqa ukukhanya okwengeziwe uma kuqhathaniswa nemodi eyodwa, futhi lokhu kukhanya kukhombisa ngaphandle komgogodla futhi kuvumela amasignali amaningi ukuthi adluliselwe.Nakuba kubiza kakhulu kune-singlemode, i-multimode cabling ayigcini ikhwalithi yesignali kumabanga amade.
Kubalulekile futhi ukucabangela uhlobo lohlelo lokusebenza lapho unquma ukuthi usebenzise i-fiber yemodi eyodwa noma ye-multimode.Isibonelo, emabangeni amade, i-multimode isebenza kahle ku-CCTV kodwa hhayi ukuthunyelwa kwesivinini esikhulu.
Ngaphezu kwakho konke umehluko omkhulu phakathi kwe-singlemode ne-multimode fibre optic cables, Ithemba Izokusiza ukuthi wenze ukukhetha okufanele ekuthengeni izintambo zefiber.