Ngu Admin / 20 Aug 19 /0Amagqabantshintshi Imizuzu emithathu ukuqonda unxibelelwano lwefiber optic Unxibelelwano lwe-Optical fiber yeyona ndlela iphambili yothumelo lothungelwano lwale mihla.Imbali yophuhliso yiminyaka enye okanye amabini kuphela.Ifumene izizukulwana ezithathu: i-fiber ye-multimode ye-wavelength emfutshane, i-wavelength ye-multimode fiber kunye ne-long-wavelength ye-fiber enye. Funda ngokugqithisileyo Ngu Admin / 15 Aug 19 /0Amagqabantshintshi Ukwahlula njani phakathi kwee-transceivers zefayibha enye kunye ne-dual-fiber transceivers? Ngophuhliso olukhawulezayo lwe-Intanethi, umgama wothumelo wesibini esijijekileyo kunye nefuthe lokuphazamiseka kombane wombane ulinganiselwe, othintela uphuhliso lwenethiwekhi.Ngoko ke, i-transceiver optical iye yavela.Ukusetyenziswa kwe-fiber optic transceivers kuthatha indawo ... Funda ngokugqithisileyo Ngu Admin / 14 Aug 19 /0Amagqabantshintshi Amanyathelo amane abalulekileyo okuvavanya iimodyuli zamehlo Emva kokuba imodyuli ye-optical ifakwe, ukuvavanya ukusebenza kwayo kuyinyathelo elibalulekileyo.Xa amacandelo optical kwinkqubo yonke yenethiwekhi ebonelelwa ngumthengisi ofanayo, ukuba inkqubo yenethiwekhi ingasebenza ngokuqhelekileyo, akukho mfuneko yokuvavanya ngokwahlukileyo i-sub-components. yenkqubo.Nangona kunjalo, uninzi... Funda ngokugqithisileyo Ngu Admin / 12 Aug 19 /0Amagqabantshintshi Iimpawu zonxibelelwano lwefiber optical I-Optical Fiber Communication Iteknoloji yokunxibelelana kwefiber ivele kunxibelelwano lwe-optical kwaye ibe yenye yeentsika eziphambili zonxibelelwano lwanamhlanje.Idlala indima ebalulekileyo kuthungelwano lwezonxibelelwano lwangoku.Njengetekhnoloji ekhulayo, unxibelelwano lwefiber optical luye lwakhula... Funda ngokugqithisileyo Ngu Admin / 10 Aug 19 /0Amagqabantshintshi I-CommScope: Ikamva le-5G lifuna uxhulumaniso oluninzi lwefiber Okwangoku, ukhuphiswano olujikeleze i-5G lufudumeza ngokukhawuleza kwihlabathi jikelele, kwaye amazwe aneteknoloji ehamba phambili akhuphisana nokuhambisa amanethiwekhi abo e-5G.I-South Korea ithathe indawo ephambili ekuqaliseni inethiwekhi yokuqala ye-5G yorhwebo ngo-Ephreli kulo nyaka.Iintsuku ezimbini kamva, i-telec yase-US... Funda ngokugqithisileyo Ngu Admin / 09 Aug 19 /0Amagqabantshintshi Yeyiphi imigaqo kunye neenzuzo zonxibelelwano lwefiber optical?Inkcazo yezixhobo zonxibelelwano lwe-optical passive Umgaqo wonxibelelwano lwe-Optical Umgaqo wonxibelelwano umi ngolu hlobo lulandelayo.Ekupheleni kokuthumela, ulwazi oludlulisiweyo (njengelizwi) kufuneka luguqulwe kuqala lube yimiqondiso yombane, emva koko imiqondiso yombane iguqulelwe kwi-laser beam ekhutshwe yi-laser (umthombo wokukhanya) , ngoko ke... Funda ngokugqithisileyo << < Ngaphambili414243444546Okulandelayo >>> Iphepha 43/46