- 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 - Ngu Admin / 08 Aug 19 /0Amagqabantshintshi
Konke okubonayo yi-wi-fi, kodwa konke okubonayo lunxibelelwano lwefiber-optic
Ke, kutheni isantya sothumelo sonxibelelwano lwefiber-optic sikhawuleza kangaka? Yintoni unxibelelwano lwefiber? Ziziphi iingenelo kunye nokusilela kwayo xa kuthelekiswa nezinye iindlela zonxibelelwano? Kweziphi iindawo ekusetyenziswa kuzo iteknoloji ngoku? Ukudlulisa ulwazi ngokukhanya kwifiberglass. Njengocingo n...Funda ngokugqithisileyo - Ngu Admin / 07 Aug 19 /0Amagqabantshintshi
Iimodyuli ze-Optical kwiziko ledatha zinendima enkulu
Kwiziko ledatha, iimodyuli ze-optical zikhona kuyo yonke indawo, kodwa zimbalwa zithetha ngazo.Enyanisweni, iimodyuli ze-optical sele ziyimveliso esetyenziswa kakhulu kwiziko leenkcukacha. ngoko ngaphandle kokukhetha ...Funda ngokugqithisileyo - Ngu Admin / 06 Aug 19 /0Amagqabantshintshi
Uhlalutyo olubanzi lwe-FTTH lokufikelela kwifiber
I-Fiber-optic communication(FTTx) ibisoloko ithathwa njengeyona ndlela ithembisayo yokufikelela kwibroadband emva kokufikelela kwibroadband ye-DSL. Ngokungafaniyo nonxibelelwano olujijeneyo oluqhelekileyo, lune-frequency yokusebenza ephezulu kunye nomthamo omkhulu (unokusekwa kubasebenzisi abafuna ukuphuculwa ukuya kwi-bandwidth ekhethekileyo ye-10-10...Funda ngokugqithisileyo - Ngu Admin / 05 Aug 19 /0Amagqabantshintshi
Ukusuka kwi-100G ukuya kwi-400G, luhlobo luni lwamandla "ongundoqo" olufunekayo kunxibelelwano lweziko ledatha?
"Inethiwekhi" iye yaba "yimfuneko" kubantu abaninzi banamhlanje. Isizathu sokuba ixesha elinjalo lothungelwano linokuza, “iteknoloji yonxibelelwano lwefiber-optic” kunokuthiwa iyimfuneko. Ngo-1966, amazimba ase-Bhritane aseTshayina acebisa imbono ye-optical ...Funda ngokugqithisileyo - Ngu Admin / 02 Aug 19 /0Amagqabantshintshi
Uthini umahluko phakathi kwemodyuli ye-Gigabit optical kunye ne-10 yemodyuli ye-Gigabit optical
Umahluko omkhulu phakathi kwemodyuli ye-gigabit optical kunye ne-10 yemodyuli ye-Gigabit optical yizinga lokudluliselwa. Izinga lokudluliselwa kwemodyuli ye-gigabit optical yi-1000Mbps, ngelixa izinga lokudluliselwa kwemodyuli ye-Gigabit ye-10 ye-optical i-10Gbps.Ngaphezu kokumahluko kwizinga lokuhambisa, yintoni na ...Funda ngokugqithisileyo
