Kwezokuxhumana kanye nokudluliswa kwedatha yesimanje,abamukeli be-opticalidlala indima ebalulekile ekuqinisekiseni ukudluliswa kolwazi ngendlela engenamthungo nangempumelelo. Lawa madivaysi ayinkimbinkimbi aklanyelwe ukuthwebula amasignali abonakalayo futhi awaguqule abe amasignali kagesi, okuwenza abe izingxenye ezibalulekile ezinhlelweni zokusebenza ezisukela kwezokuxhumana kuya ezikhungweni zedatha.
Enye yentuthuko yakamuva kubuchwepheshe be-optical receiver ukuhlanganiswa kwezithonjana zesithombe ezisebenza kahle ezisebenza ebangeni le-wavelength 1200 kuya ku-1620 nm. Lokhu kusebenza okuthuthukisiwe kuvumela ukwamukela uhla olubanzi lwamasiginali okubona, okwenza umamukeli abe nezinto ezihlukahlukene futhi azivumelanise nezimo ezihlukahlukene zenethiwekhi.
Ngokungeziwe ekumbozweni kwe-wavelength ebanzi, isamukeli esibonakalayo sinomklamo onomsindo omncane esivumela ukuthi sisebenze phezu kwebanga lokokufaka lika -25dBm kuya ku-0dBm. Lokhu kuzwela okuhlaba umxhwele kuqinisekisa ukuthi ngisho namasiginali okukhanya abuthaka abanjwa futhi aguqulwe ngendlela efanele, okuvumela ukudluliswa kwedatha okuthembekile nekhwalithi ephezulu.
Ukwengeza, izinto zikagesi ezimbaxambili ezakhelwe ngaphakathi zengeza ukuthembeka okwengeziwe nokuqina kumamukeli obonakalayo. Ngokushintsha okuzenzakalelayo nokusekelwa kokushintshashintsha okushisayo, umamukeli angakwazi ukuzivumelanisa kalula nezinguquko ekunikezeni amandla, ukunciphisa isikhathi sokuphumula nokuqinisekisa ukusebenza okuqhubekayo.
Ukuhlanganiswa kwesixhumi esibonakalayo se-RJ45 esijwayelekile sithuthukisa futhi ukuguquguquka nokufinyeleleka komamukeli obonakalayo. Lesi sikhombimsebenzisi asilungele ukuxhumana kuphela, kodwa futhi sisekela i-SNMP kanye nokuphathwa kwenethiwekhi okukude kweWebhu, okungahlanganiswa ngaphandle komthungo kungqalasizinda yenethiwekhi ekhona futhi ibone ukuqapha nokulawula okukude.
Inhlanganisela yalezi zici ezithuthukisiwe yenza izamukeli zamehlo zibe amathuluzi anamandla futhi abaluleke kakhulu ezokuxhumana kanye nezinhlelo zokudlulisa idatha. Ikhono layo lokuthwebula izinhlobonhlobo zamasiginali abonakalayo anokuzwela okuphezulu, okuhambisana nomklamo wayo oqinile kanye nekhono lokuphatha elikude, kuyenza ibe ilungele izindawo zenethiwekhi ezifunayo.
Kungakhathaliseki ukuthi isetshenziswe kumanethiwekhi ezokuxhumana, izikhungo zedatha noma izinhlelo zokusebenza zezimboni,abamukeli be-opticalziwubufakazi bokuqamba okusha okuqhubekayo nokuthuthuka kobuchwepheshe be-optical. Ikhono layo lokuzivumelanisa nezimfuneko zenethiwekhi ezishintshayo kanye nokuletha ukusebenza okuthembekile ligqamisa ukubaluleka kwayo ekulolongeni ikusasa lezokuxhumana nokudluliswa kwedatha.
Kafushane, ukuhlanganiswa kwezitholi zezithombe ezisebenza kahle kakhulu, idizayini enomsindo ophansi, izinto ezisetshenziswayo zamandla akabili, namandla okuphatha okukude thatha ukusebenza kwesamukeli sokubonwayo nokuguquguquka kube phezulu. Njengoba isidingo sokudluliswa kwedatha okusheshayo, okuthembeke kakhulu, nokusebenza kahle kakhudlwana siqhubeka sikhula, abamukeli be-optical bakulungele ukuhlangabezana nezinselele zezindawo zenethiwekhi zesikhathi esizayo.
Isikhathi sokuthumela: Apr-25-2024