Kwintsimi enkulu yonxibelelwano lwesathelayithi, uphuhliso lwetekhnoloji luyaqhubeka nokutyhala imida kwaye lutshintsha indlela esiqhagamshelana ngayo kwihlabathi liphela. Enye yezi zinto zintsha yi-SAT optical node, uphuhliso oluphambili oluye lwaguqula iinkqubo zonxibelelwano lwesathelayithi. Kweli nqaku, siza kujonga ingcamango, iingenelo kunye neziphumo ze-SAT optical nodes kunye nempembelelo yazo kwihlabathi lonxibelelwano lwesathelayithi.
Funda ngee-SAT optical nodes
I-SAT Optical Node(SON) bubuchwepheshe obuphambili obudibanisa intsimi yonxibelelwano lwesathelayithi kunye neenethiwekhi ze-optical. Ivala ngempumelelo umsantsa phakathi kweenethiwekhi zomhlaba nezesathelayithi, ivumela iindlela zonxibelelwano ezikhawulezayo nezithembekileyo. Inkqubo ye-SON isebenzisa i-optical fiber ukuhambisa nokufumana idatha ngendlela yemiqondiso ye-laser, enezibonelelo ezibalulekileyo kuneendlela zonxibelelwano zesathelayithi zemveli.
Isantya esiphuculweyo kunye ne-bandwidth
Enye yeenzuzo eziphambili ze-SAT optical nodes kukukwazi kwazo ukubonelela ngesantya esiphuculweyo kunye nobuchule be-bandwidth. Ngokusebenzisa i-fiber optics, i-SON inokudlulisa idatha ngesantya esimangalisayo, ivumela unxibelelwano olungenamthungo kunye nokudluliselwa kwedatha okukhawulezayo. I-bandwidth eyongeziweyo iphucula kakhulu ukuthembeka nokusebenza kakuhle, okwenza ukuba ibe yimpahla exabisekileyo kwiintlobo ngeentlobo zezicelo kubandakanya uqhagamshelo lwe-Intanethi, ukuva kude, kunye ne-telemedicine.
Phucula umgangatho wesiginali kunye nokuqina kwayo
Iindawo ze-SAT opticalqinisekisa umgangatho wesignali ophucukileyo kunye nokuqina xa kuthelekiswa neenkqubo zonxibelelwano zesathelayithi zemveli. Iifayibha ze-optical ezisetyenziswa kwi-SON azinakuphazamiseka okubangelwa yimisebe ye-electromagnetic, okuvumela umlinganiselo ophezulu wesignali-kwingxolo kunye nokunciphisa ukuncitshiswa kwesignali. Oku kuthetha ukuba i-SON inokugcina unxibelelwano oluzinzileyo noluthembekileyo nakwiimeko zemozulu ezinzima okanye kwiindawo zonxibelelwano ezinoxinano olukhulu.
Nciphisa i-latency kunye nokuxinana kwenethiwekhi
Ii-SAT optical nodes zisombulula ngempumelelo ingxaki yokulibaziseka edla ngokuchaphazela iinkqubo zonxibelelwano lwesathelayithi. Nge-SON, idatha inokudluliselwa ngesantya sokukhanya ngaphezulu kwefayibha ye-optical, inciphisa ukubambezeleka kwaye inciphise ukuxinana kwenethiwekhi. Oku kubaluleke kakhulu kwizicelo zexesha langempela ezifana neenkomfa zevidiyo, imidlalo ye-intanethi kunye norhwebo lwezemali. Ukubambezeleka okuphantsi okunikezelwa zii-SAT optical nodes kuphucula amava omsebenzisi ngokubanzi kwaye kuvula umnyango wamathuba amatsha kunxibelelwano lwesathelayithi.
Amathuba okuvelisa izinto ezintsha kwixesha elizayo
Ii-SAT optical nodes zibe yiteknoloji ephazamisayo, evula amathuba anomdla okuvelisa izinto ezintsha kwixesha elizayo kunxibelelwano lwesathelayithi. Ukudibana kwayo neenethiwekhi ze-optical kuvula indlela yokuqhubela phambili okufana nee-optical cross-connects kunye neenethiwekhi ezichazwe kwisoftware, okwenza kube lula ngakumbi kwaye kuphuculwe iziseko zesathelayithi. Ezi nkqubela phambili zinamandla amakhulu okuphucula unxibelelwano lwehlabathi, ukwandisa amandla onxibelelwano kunye nokuqhuba uphuhliso kwiinkalo ezahlukeneyo.
ukuququmbela
Iindawo ze-SAT opticalimele inyathelo elikhulu phambili kubuchwepheshe bonxibelelwano lwesathelayithi. Ngenxa yokukwazi kwayo ukubonelela ngesantya esiphuculweyo, i-bandwidth kunye nomgangatho wesignali, inika iingenelo ezibalulekileyo ezazingenakufezekiswa ngaphambili kwiinkqubo zonxibelelwano lwesathelayithi zemveli. Ukuncipha kokulibaziseka, ukwanda kokuqina kwenethiwekhi kunye nethuba lokuvelisa izinto ezintsha kwixesha elizayo kwenza ii-SAT optical nodes zibe lutshintsho kushishino. Njengoko obu buchwepheshe buqhubeka nophuhliso, kulindeleke ukuba butshintshe imeko yonxibelelwano lwesathelayithi, buvumele unxibelelwano olusebenzayo noluthembekileyo kwihlabathi liphela kwiminyaka ezayo.
Ixesha lokuthumela: Septemba-21-2023