Emkhakheni omkhulu wezokuxhumana ngesathelayithi, intuthuko yezobuchwepheshe iyaqhubeka nokudlula imingcele futhi ishintsha indlela esixhuma ngayo emhlabeni jikelele. Enye yalezi zindlela ezintsha i-SAT optical node, intuthuko edabukisayo eye yashintsha izinhlelo zokuxhumana ngesathelayithi. Kulesi sihloko, sizohlola umqondo, izinzuzo kanye nemithelela yama-SAT optical node kanye nomthelela wawo emhlabeni wezokuxhumana ngesathelayithi.
Funda ngama-SAT optical node
I-SAT Optical Node(SON) ubuchwepheshe obuthuthukisiwe obuhlanganisa inkambu yezokuxhumana ngesathelayithi namanethiwekhi okukhanya. Ivala ngempumelelo igebe phakathi kwamanethiwekhi asemhlabeni nawesathelayithi, okwenza imigudu yokuxhumana eshesha futhi enokwethenjelwa. Isistimu ye-SON isebenzisa i-optical fiber ukuze idlulise futhi yamukele idatha esesimweni samasiginali we-laser, enezinzuzo ezibalulekile kunezindlela ezivamile zokuxhumana ngesathelayithi.
Isivinini esithuthukisiwe kanye nomkhawulokudonsa
Enye yezinzuzo ezibalulekile zama-SAT optical node amandla abo okuhlinzeka ngesivinini esithuthukisiwe namakhono omkhawulokudonsa. Ngokusebenzisa i-fiber optics, i-SON ingadlulisela idatha ngesivinini esimangalisayo, okuvumela ukuxhumana okungenazihibe nokudluliswa kwedatha okusheshayo. Umkhawulokudonsa okhulisiwe uthuthukisa kakhulu ukwethembeka nokusebenza kahle, okuwenza ube yimpahla ebalulekile yezinhlelo zokusebenza ezihlukahlukene ezihlanganisa ukuxhumana kwe-inthanethi, ukuzwa okukude, kanye ne-telemedicine.
Thuthukisa ikhwalithi yesiginali nokuqina
SAT amanodi opticalqinisekisa ikhwalithi yesiginali ethuthukisiwe kanye nokuqina uma kuqhathaniswa nezinhlelo zokuxhumana zesathelayithi zendabuko. Amafayibha okubona asetshenziswa ku-SON awavikelekile ekuphazamisekeni okubangelwa imisebe ye-electromagnetic, okuvumela isilinganiso esiphezulu sesignali-to-noise kanye nokuncishiswa kwesignali. Lokhu kusho ukuthi i-SON ingakwazi ukugcina uxhumano oluzinzile noluthembekile ngisho nasezimweni zezulu ezinzima noma izindawo zokuxhumana eziphakeme kakhulu.
Yehlisa ukubambezeleka nokuminyana kwenethiwekhi
Ama-SAT optical nodes axazulula ngempumelelo inkinga yokubambezeleka evame ukuhlupha izinhlelo zokuxhumana ngesathelayithi. Nge-SON, idatha ingadluliselwa ngesivinini sokukhanya phezu kwe-fiber optical, ukunciphisa ukubambezeleka nokunciphisa ukuminyana kwenethiwekhi. Lokhu kubaluleke kakhulu ezinhlelweni zesikhathi sangempela ezifana nenkomfa ngevidiyo, imidlalo ye-inthanethi nokuhweba ngezimali. Ukubambezeleka okuphansi okunikezwa ama-SAT optical nodes kuthuthukisa ulwazi olunzulu ngomsebenzisi futhi kuvula umnyango wamathuba amasha kwezokuxhumana ngesathelayithi.
Angase abe nokuqamba okusha okuzayo
Ama-SAT optical node asephenduke ubuchwepheshe obuphazamisayo, avula amathuba ajabulisayo ezinto ezintsha zesikhathi esizayo kwezokuxhumana ngesathelayithi. Ukuhlanganiswa kwayo namanethiwekhi okukhanya kuvula indlela yentuthuko efana nokuxhumanisa okuphambanayo kanye namanethiwekhi achazwe ngesoftware, okwenza kube lula futhi kuthuthukiswe ingqalasizinda yesathelayithi. Le ntuthuko inamandla amakhulu okuthuthukisa ukuxhumana komhlaba wonke, ukwandisa amakhono okuxhumana futhi iqhubekisele phambili ukuqanjwa kabusha emikhakheni eyahlukene.
Ekuphetheni
SAT amanodi opticalzimelela igxathu elikhulu eliya phambili kubuchwepheshe bezokuxhumana ngesathelayithi. Ngekhono layo lokuletha isivinini esithuthukisiwe, umkhawulokudonsa kanye nekhwalithi yesignali, inikeza izinzuzo ezibalulekile ebezingafinyeleleki ngaphambilini ngezinhlelo zendabuko zokuxhumana ngesathelayithi. Ukubambezeleka okuncishisiwe, ukuqina kwenethiwekhi okwandisiwe kanye nethuba lokuqamba izinto ezintsha esikhathini esizayo kwenza ama-SAT optical node abe umkhakha wokushintsha umdlalo. Njengoba lobu buchwepheshe buqhubeka buthuthuka, kulindeleke ukuthi buphinde bumise isimo sokuxhumana ngesathelayithi, buvumele ukuxhumana okuphumelelayo nokuthembekile emhlabeni jikelele eminyakeni ezayo.
Isikhathi sokuthumela: Sep-21-2023