Ikhebula le-fibre optic seliyinsika yamanethiwekhi okuxhumana anamuhla, lisekela i-inthanethi esheshayo, ezokuxhumana, izikhungo zedatha, ingqalasizinda ye-5G, ukuzenzekela kwezimboni, kanye namadolobha ahlakaniphile. Uma kuqhathaniswa nezintambo zethusi zendabuko, izintambo ze-fibre optic zinikeza i-bandwidth ephezulu, ukulahleka kwesignali okuphansi, amabanga amade okudlulisela, kanye nokumelana okungcono nokuphazamiseka kwe-electromagnetic.

Omunye wemibuzo evame ukubuzwa ngabaqhubi benethiwekhi, osonkontileka, kanye nabathengi uthi:

Ikhebula le-fiber optic lihlala isikhathi esingakanani?

Ngokuvamile, ikhebula le-fiber optic elifakwe kahle futhi elinakekelwe kahle lingahlala isikhathi eside Iminyaka engu-25 kuya kwengu-50 noma ngaphezuluKodwa-ke, isikhathi sokuphila kwangempela sincike ezintweni eziningi, okuhlanganisa uhlobo lwekhebula, indawo yokufaka, ikhwalithi yezinto zokwakha, izimo zokushisa, ukuvikelwa komswakama, ukucindezeleka kwemishini, kanye nemikhuba yokulungisa.

Ngokwesibonelo:

• Ikhebula le-fiber optic langaphakathi lingahlala isikhathi eside Iminyaka engama-20–30 ngaphansi kwezimo ezilawulwayo.
• Ikhebula le-fiber optic langaphandle lingahlala isikhathi eside Iminyaka engama-30–50.
• Ikhebula le-fiber optic elifihliwe ngqo elinokuvikelwa okuthuthukisiwe okungangeni manzi kanye nezivikelo ezivikelwe lingadlula Iminyaka engama-50 ezindaweni ezifanele.
• Izintambo ze-fiber optic ezifakwe ezindaweni zezimboni noma ezingaphansi komhlaba ezinzima zingadinga ukushintshwa kusenesikhathi.

Ukuqonda isikhathi sokuphila kwekhebula le-fiber optic kusiza abanikazi benethiwekhi ukuthi benze izinqumo zokutshala imali ezingcono futhi bagweme izindleko zokufaka esikhundleni ezingadingekile.

Iyini Isilinganiso Sokuphila Kwekhebula Le-Fiber Optic?

Isikhathi sokuphila esimaphakathi sekhebula le-fiber optic ngokuvamile siphakathi kuka- Iminyaka engu-25 kanye nengu-50.

Ngokungafani nezintambo zethusi, izintambo ze-fiber optic azithwali izimpawu zikagesi. Zidlulisela idatha zisebenzisa ama-pulse okukhanya ngezintambo zeglasi. Ngenxa yokuthi izintambo zeglasi azihlushwa ukugqwala njengezikhombisi zethusi, izintambo ze-fiber zingagcina ukusebenza okuzinzile amashumi eminyaka uma zivikelwe kahle.

Izingxenye eziyinhloko ezinquma isikhathi sokuphila kwekhebula le-fiber optic zifaka:

1. I-Optical fiber core
2. Ijakethi yekhebula
3. Amalungu anamandla
4. Izinto ezingangeni manzi
5. Isakhiwo sezikhali
6. Ikhwalithi yokufaka

Ikhebula le-fiber optic elisezingeni eliphezulu elenzelwe izinhlelo zokusebenza zangaphandle lingaqhubeka nokusebenza ngokuthembekile amashumi eminyaka ambalwa.

Isikhathi Sokuphila Sekhebula Le-Fiber Optic Ngokwezinhlobo Zekhebula

Imiklamo ehlukene yekhebula le-fiber optic inezikhathi zesevisi ezihlukile ezilindelekile.

1. Isikhathi Sokuphila Sekhebula Le-Fiber Optic Langaphandle

Izintambo ze-fiber optic zangaphandle zenzelwe ukumelana nezinselele zemvelo ezifana nemvula, ukukhanya kwelanga, izinguquko zokushisa, umoya kanye nengcindezi yomzimba.

Isikhathi sokuphila esijwayelekile:

Iminyaka engama-30–50

Izinhlobo zekhebula le-fiber optic langaphandle ezivamile zifaka:

• Ikhebula le-ADSS fiber optic
• Ikhebula le-fiber optic le-GYTS
• NGEkhebula le-fiber optic
• Intambo yefayibha evikelwe nge-GYTA53
• Ikhebula le-fiber optic elifihliwe ngqo
• Ikhebula le-OPGW fiber optic

Lezi zintambo zivame ukufaka izici zokuvikela ezifana nalezi:

• Amajakethi e-polyethylene (PE) amelana ne-UV
• Izinto ezivimba amanzi
• Imiklamo yamapayipi akhululekile
• Izembatho zensimbi zeteyipu
• Izembatho ze-aluminium
• Ukuqinisa intambo ye-Aramid

Isibonelo, ikhebula le-ADSS elifakwe ezigxotsheni zokudlulisa amandla lingasebenza iminyaka engaphezu kwengu-25 uma kukhethwa umklamo wekhebula ofanele kanye nehadiwe yokufaka.

2. Isikhathi Sokuphila Sekhebula Le-Fiber Optic Elingaphansi Komhlaba

Amanethiwekhi amaningi okuxhumana asebenzisa izintambo ze-fiber optic ezingaphansi komhlaba ngoba ukufakwa ngaphansi komhlaba kunikeza isivikelo esihle kakhulu somzimba.

Ikhebula le-fiber optic elingaphansi komhlaba elifakwe kahle lingahlala isikhathi eside:

Iminyaka engama-30–50

Isikhathi sokuphila sincike kakhulu ku:

• Ukujula kokungcwaba
• Izimo zenhlabathi
• Ukuchayeka emanzini
• Ukuvikelwa kwamagundane
• Izembatho zekhebula
• Izindinganiso zokufaka

Izintambo ze-fiber optic ezifihliwe ngqo zivame ukufaka isivikelo esengeziwe njengalokhu:

• Izembatho zensimbi zeteyipu
• Izembatho zensimbi zensimbi
• Isigqoko se-PE esiphindwe kabili
• Ijeli engangeni manzi noma ubuchwepheshe bokuvimba amanzi omile

Lezi zici zisiza ukuvimbela:

• Ukungena komswakama
• Umonakalo ochotshozayo
• Ukuhlaselwa kwegundane
• Umonakalo wengcindezi yomhlabathi

Kodwa-ke, ukufakwa okungekuhle komhlaba kunganciphisa kakhulu impilo yekhebula.

3. Isikhathi Sokuphila Sekhebula Le-Fiber Optic Yangaphakathi

Izintambo ze-fiber optic zangaphakathi zifakiwe ngaphakathi:

• Izakhiwo
• Izikhungo zedatha
• Amahhovisi
• Amakamelo okuxhumana

Ngenxa yokuthi izindawo zangaphakathi zinezinkinga ezimbalwa zemvelo, lezi zintambo zivame ukuhlala isikhathi eside:

Iminyaka engu-20–30 noma ngaphezulu

Izici eziyinhloko ezithinta impilo yefayibha yangaphakathi zifaka:

• Ukugoba ikhebula
• Ukuvezwa ekushiseni
• Umonakalo ongokwenyama
• Imikhuba emibi yokufaka

Izintambo zefayibha zasendlini zanamuhla zivame ukusebenzisa amajakethi e-LSZH (Low Smoke Zero Halogen), ahlinzeka ngokusebenza okungcono kokuphepha ezakhiweni zezentengiselwano.

Ingabe Ikhebula le-Fiber Optic Liyawohloka Ngokuhamba Kwesikhathi?

Yebo, ikhebula le-fiber optic lingawohloka ngokuhamba kwesikhathi, kodwa inqubo yokuwohloka ivame ukuba kancane kakhulu.

I-fiber yengilazi ngokwayo izinzile kakhulu. Ukwehluleka okuningi akubangelwa yi-core ye-fiber ye-optical kodwa izinto zangaphandle ezizungezile.

Izimbangela ezivamile zokuwohloka kwekhebula le-fiber optic zifaka:

1. Umonakalo Womswakama

Amanzi angenye yezinsongo ezinkulu kumakhebula e-fiber optic.

Uma umswakama ungena kukhebula:

• Ukuncipha kokukhanya kunganda
• Amandla e-fiber angancipha
• Ukusebenza kwesixhumi kungase kwehle
• Ukuthembeka kwesikhathi eside kungathinteka

Izintambo ze-fiber optic zangaphandle ezisezingeni eliphezulu zisebenzisa imiklamo engangeni manzi ukuvimbela umonakalo womswakama.

Izibonelo:

• Ishubhu elikhululekile eligcwele ijeli
• Itheyiphu evimba amanzi eyomile
• Intambo evimba amanzi

2. Umonakalo Wemisebe Ye-UV

Izintambo zangaphandle zihlala zichayeke elangeni.

Imisebe ye-ultraviolet ingalimaza kancane kancane i-sheath yangaphandle, okubangela:

• Ukuqhekeka kwejakethi
• Ukuguga kwezinto ezibonakalayo
• Ukuvikelwa okuncishisiwe kwemishini

Izintambo ze-fiber optic zangaphandle zivame ukusebenzisa amajakethi e-PE amelana ne-UV ukuze kuthuthukiswe ukuqina.

3. Izinguquko Zokushisa

Izinga lokushisa elibi kakhulu lingathinta ukusebenza kwekhebula.

Izinkinga ezivamile ezihlobene nokushisa zifaka:

• Ukwanda kanye nokuncipha
• Ukwanda kokuncishiswa
• Ukuguga kwejakethi
• Ukucindezeleka komshini

Iningi lezintambo ze-fiber optic zangaphandle zenzelwe ukusebenza ngaphakathi kwalezi zindlela ezilandelayo:

-40°C kuya ku-+70°C

Izintambo ezikhethekile zefayibha yezimboni zingasekela amazinga okushisa abanzi.

4. Ukucindezeleka Kwemishini

Izintambo ze-fiber optic zizwela kakhulu emandleni amakhulu emishini.

Imithombo yomonakalo engaba khona ihlanganisa:

• Ukucindezeleka okukhulu kokudonsa
• Irediyasi egobile ngokuqinile
• Ingcindezi yokuchoboza
• Ukufakwa okungalungile

Ukufakwa kahle kubalulekile ngoba ikhebula elonakele ngesikhathi sokufakwa lingase lingasebenzi eminyakeni eminingi kamuva.

Izici Ezithinta Isikhathi Sokuphila Sekhebula Le-Fiber Optic

Isikhathi sangempela senkonzo yekhebula le-fiber optic sincike ezintweni eziningana ezibalulekile.

1. Ikhwalithi Yekhebula Nokukhethwa Kwezinto Ezibalulekile

Akuzona zonke izintambo ze-fiber optic ezenziwe ngekhwalithi efanayo.

Izintambo ezisezingeni eliphezulu zivame ukusebenzisa:

• I-fiber optical ye-premium
• Amajakethi aqinile
• Izinto ezingangeni manzi ezingcono
• Izinhlelo zokuqinisa ezithembekile

Izintambo ezishibhile zingase ziguge ngaphambi kwesikhathi ngenxa yalezi zinto ezilandelayo:

• Izinto ezingasebenzi kahle zeshede
• Ifayibha esezingeni eliphansi
• Ukuvikelwa komswakama okubuthakathaka

Ukuze kutshalwe imali kwinethiwekhi isikhathi eside, ukukhetha umenzi wekhebula le-fiber optic othembekile kubalulekile.

2. Indawo Yokufaka

Indawo yokufaka inomthelela omkhulu esikhathini sokuphila.

Ukufakwa Kwasemoyeni

Izintambo zefayibha yasemoyeni zivezwa ku:

• Umoya
• Ukulayisha iqhwa
• Ukukhanya kwelanga
• Izinguquko zokushisa

Ikhebula le-ADSS kanye nekhebula le-fibre le-figure-8 zenzelwe ukusetshenziswa emoyeni.

Ukufakwa Ngaphansi Komhlaba

Ubuso bezintambo ezingaphansi komhlaba:

• Ingcindezi yomhlabathi
• Ukuchayeka emanzini
• Amagundane
• Umonakalo wokwakha

Izintambo ze-fiber optic ezivikelwe zivame ukusetshenziswa.

Ukufakwa Kwangaphakathi

Izintambo zangaphakathi zibhekene kakhulu:

• Ukunyakaza komzimba
• Ukushisa
• Ukucindezeleka okugobile

3. Ikhwalithi Yokufaka

Ngisho nekhebula le-fiber optic elingcono kakhulu lingahluleka ukusebenza kusenesikhathi uma lifakwe ngendlela engafanele.

Amaphutha avamile okufaka afaka:

• Ukudlula ukucindezeleka okukhulu kokudonsa
• Ukunganaki irediyasi encane yokugoba
• Ukuvikelwa okungekuhle kwe-splice
• Isitoreji sekhebula esingalungile
• Ukuqeda okungafanele

Ukufakwa kobungcweti kungandisa kakhulu impilo yekhebula.

Indlela Yokwandisa Isikhathi Sokuphila Sekhebula Le-Fiber Optic

Nakuba izintambo ze-fiber optic zingahlala amashumi eminyaka ambalwa, ukufakwa nokugcinwa kahle kubalulekile ukuze kufezwe isikhathi esiphezulu senkonzo.

Nazi izindlela eziphumelela kakhulu zokwandisa isikhathi sokuphila kwekhebula le-fiber optic.

1. Khetha Uhlobo Olufanele Lwekhebula Le-Fiber Optic Lohlelo Lokusebenza

Ukukhetha ukwakheka kwekhebula okulungile kungenye yezinto ezibaluleke kakhulu ezithinta ukuthembeka kwesikhathi eside.

Izindawo ezahlukene zidinga izakhiwo ezahlukene zekhebula le-fiber optic.

Kwezinhlelo Zokusebenza Zasemoyeni

Izintambo ezinconyiwe:

• Ikhebula le-ADSS fiber optic
• Intambo yefayibha ezisekelayo Umfanekiso 8
• Ikhebula le-OPGW

Lezi zintambo zenzelwe ukumelana:

• Ukucindezela komoya
• Ukulayisha iqhwa
• Ukuvezwa kwe-UV
• Ukufakwa kwesikhathi eside

Ikhebula le-ADSS lithandwa kakhulu ngoba alidingi ucingo lwensimbi oluthunywe nge-messenger futhi lingafakwa eduze kwezintambo zikagesi ezinamandla aphezulu.

Ngezicelo Zangaphansi Komhlaba

Izintambo ezinconyiwe:

• Ikhebula le-fiber optic le-GYTS
• NGEkhebula le-fiber optic
• Intambo ye-fiber optic ene-armored ye-GYTA53
• Ikhebula le-fiber optic elifihliwe ngqo

Lezi zintambo zivikela ku:

• Ukungena kwamanzi
• Ingcindezi yomhlabathi
• Umonakalo wegundane
• Umthelela wangaphandle

Izintambo ze-fiber optic ezivikelwe ngokuvamile zinikeza impilo ende yesevisi ezindaweni ezinzima ezingaphansi komhlaba.

Kwamanethiwekhi e-FTTH

Izintambo ezinconyiwe:

• Ikhebula lokudonsa le-FTTH
• Ikhebula eliyindilinga le-GJXFH
• Ikhebula le-fiber optic le-GYFXTBY

Izintambo ze-FTTH zivame ukuklanywa ukuze:

• Izakhiwo zokuhlala
• Ukuxhumeka kwe-fiber ekhaya
• Amanethiwekhi okufinyelela

Isikhathi sabo sokuphila sivame ukuba:

Iminyaka engama-20–30

uma ifakwe kahle.

Izimpawu Zokuthi Ikhebula Le-Fiber Optic Lidinga Ukushintshwa

Nakuba izintambo ze-fiber optic zihlala isikhathi eside, zingase zidinge ukushintshwa ekugcineni.

Izimpawu ezilandelayo zibonisa ukuguga noma umonakalo okungenzeka wekhebula.

1. Ukulahlekelwa Kwesignali Okwandayo

Esinye sezibonakaliso ezivame kakhulu zezinkinga zekhebula le-fiber ukwanda kokuncipha kokukhanya.

Izimpawu zifaka:

• Isivinini senethiwekhi esihamba kancane
• Ukuphazamiseka kokuxhumeka okuvamile
• Ibanga lokudlulisela elincishisiwe
• Ukungazinzi kwesignali

Imishini yokuhlola i-fiber efana ne-OTDR (Optical Time Domain Reflectometer) ingahlonza:

• Ukuqhekeka kwefayibha
• Amaphuzu okulahlekelwa okuphezulu
• Izingcezu ezimbi
• Izinkinga zesixhumi

2. Umonakalo Ongokoqobo Ejazini Lekhebula

Hlola njalo igobolondo langaphandle.

Izimpawu eziyisixwayiso zifaka:

• Imifantu
• Ukusika
• Ukuqinisa okuveziwe
• Ukuvuza kwamanzi
• Umonakalo wezilwane

Ijazi elonakele livumela umswakama ukuthi ungene esakhiweni sekhebula, okusheshisa ukuguga.

3. Ubuchwepheshe Befayibha Obuphelelwe Yisikhathi

Ngezinye izikhathi ikhebula le-fiber liyashintshwa hhayi ngoba lihluleka, kodwa ngoba izidingo zenethiwekhi ziyanda.

Ngokwesibonelo:

Ukufakwa okudala kungasebenzisa:

• Izintambo eziphansi ze-fiber
• Izindinganiso zefayibha ezindala
• Imiklamo ye-bandwidth elinganiselwe

Amanethiwekhi esimanje angadinga:

• Izibalo ze-fiber eziphezulu
• I-fibre yemodi eyodwa
• Ukudluliswa kwe-bandwidth ephezulu
• Ukusebenza okungcono kokugoba

Kulesi simo, ukuthuthukisa ingqalasizinda yekhebula kungaba ngcono kunokugcina izinhlelo eziphelelwe yisikhathi.

Isikhathi Sokuphila Sekhebula Le-Fiber Optic Uma Siqhathaniswa Nekhebula Lethusi

Abanikazi abaningi benethiwekhi baqhathanisa ikhebula le-fiber optic nekhebula lethusi lapho behlela ukutshalwa kwezimali kwengqalasizinda.

Ikhebula le-fiber optic livame ukunikeza isikhathi eside sokusebenza kanye nokukhula okungcono esikhathini esizayo.

Lesi esinye sezizathu ezenza abaqhubi bezokuxhumana, abahlinzeki be-inthanethi, kanye nezikhungo zedatha baqhubeke nokufaka esikhundleni sengqalasizinda yethusi ngamanethiwekhi efayibha.

Izinhlobo Ezihlukene Zekhebula Le-Fiber Optic Zihlala Isikhathi Eside Kangakanani?

Imiklamo ehlukene yekhebula le-fiber optic inezikhathi zesevisi ezihlukile ezilindelekile.

Isikhathi Sokuphila Sekhebula Le-Fiber Optic le-ADSS

Isikhathi sokuphila esijwayelekile: iminyaka engu-25–40

Ikhebula le-ADSS (All-Dielectric Self-Supporting) lisetshenziswa kabanzi kumanethiwekhi asemoyeni.

Isikhathi sokuphila kwayo sincike ku:

• Ubude besikhala
• Umthwalo womoya
• Umthwalo weqhwa
• Indawo kagesi
• Ikhwalithi yokufaka

Izinzuzo:

• Azikho izingxenye zensimbi
• Ilula
• Iyamelana nokuphazamiseka kwe-electromagnetic
• Ifanele amanethiwekhi okuxhumana kagesi

I-GYTS Fiber Optic Cable Lifespan

Isikhathi sokuphila esijwayelekile: iminyaka engama-30-50

Ikhebula le-GYTS liyikhebula le-fiber elijwayelekile elingaphandle elikhululekile eline-armored tube.

Izici zokwakha:

• Izembatho zensimbi zeteyipu
• Isigqoko sangaphandle se-PE
• Isakhiwo sepayipi elixegayo
• Izinto ezivimba amanzi

Isetshenziswa kabanzi ku:

• Ukuxhumana okude
• Amanethiwekhi angaphansi komhlaba
• Ukudluliselwa kwethambo lomgogodla

Isikhathi Sokuphila Sekhebula Le-Fiber Optic Elihlomile le-GYTA53

Isikhathi sokuphila esijwayelekile: iminyaka engama-40–50

I-GYTA53 yenzelwe izindawo ezidinga kakhulu.

Ngokuvamile kufaka phakathi:

• Ukuvikelwa kwesikhwama esiphindwe kabili
• Izembatho zensimbi
• Ukumelana nomswakama okunamandla

Izicelo:

• Ukungcwatshwa okuqondile
• Ukuxhumana kwezimayini
• Amanethiwekhi ezimboni
• Izindawo zangaphandle eziyingozi

Isikhathi Sokuphila Sekhebula le-OPGW

Isikhathi sokuphila esijwayelekile: iminyaka engama-30-50

I-OPGW (Optical Ground Wire) ihlanganisa:

• Ukuxhumana okubonakalayo
• Ukuvikelwa kokudluliselwa kwamandla

Ifakwe emigqeni yokudlulisa enamandla aphezulu.

Isikhathi sokuphila kwayo sincike ku:

• Izimo zomugqa wamandla
• Ukuvezwa kombani
• Ukulayisha ngomshini
• Ukuvikelwa kokugqwala

Isikhathi Sokuphila Sekhebula Lokudonsa le-FTTH

Isikhathi sokuphila esijwayelekile: iminyaka engama-20–30

Izintambo ze-FTTH ezidonsela phansi zixhumanisa amakhaya nezakhiwo kumanethiwekhi okufinyelela ifayibha.

Impilo yabo yenkonzo incike ku:

• Ukuchayeka ngaphakathi/ngaphandle
• Indlela yokufaka
• Ukuvikelwa kwe-UV
• Izimo zokugoba

I-Fiber Optic Cable Ihlolwa Kanjani Phakathi Nesikhathi Sayo Sokuphila?

Ukuhlolwa okuvamile kusiza ekutholeni izinkinga ngaphambi kokuba inethiwekhi ihluleke.

Izindlela zokuhlola i-fiber optic ezivamile zifaka:

1. Ukuhlolwa kwe-OTDR

Ukuhlolwa kwe-OTDR kungenye yezindlela ezibaluleke kakhulu zokuhlola ukusebenza kwekhebula le-fiber.

Ingathola:

• Ukuqhekeka kwefayibha
• Ukulahlekelwa kwe-Splice
• Izinkinga zesixhumi
• Ibanga lamaphutha

Izinkampani zokuxhumana zivame ukusebenzisa ukuhlolwa kwe-OTDR ukuze kulungiswe futhi kuxazululwe izinkinga.

2. Ukuhlolwa Kwamandla Okukhanya

Isilinganiso samamitha wamandla okukhanya:

• Amandla esignali
• Ukulahleka kokufakwa
• Ikhwalithi yokudlulisa

Lokhu kusiza ukuqinisekisa ukuthi isixhumanisi sefayibha sihlala ngaphakathi kwamazinga okusebenza amukelekayo.

3. Ukuhlolwa Okubonakalayo

Ukuhlolwa okuvamile kungakhomba:

• Amajakethi ekhebula alimele
• Izixhumi ezikhululekile
• Izimo zokufaka ezingafanele

Ukugcinwa kokuvikela kungakwandisa kakhulu ukuthembeka kwenethiwekhi.

Imibuzo Evame Ukubuzwa Mayelana Nokuphila Kwekhebula Le-Fiber Optic

Ikhebula le-fiber optic lihlala isikhathi esingakanani ngaphansi komhlaba?

Izintambo ze-fiber optic ezingaphansi komhlaba zivame ukuhlala isikhathi eside Iminyaka engama-30 kuya kwengama-50.

Isikhathi sabo sokuphila sincike ku:

• Ukwakhiwa kwekhebula
• Ukuvikelwa okungangenwa manzi
• Izimo zenhlabathi
• Ikhwalithi yokufaka

Izintambo ezivikelwe ngaphansi komhlaba ngokuvamile zinikeza isivikelo esingcono sesikhathi eside.

Ingabe ikhebula le-fiber optic lingahlala iminyaka engama-50?

Yebo.

Izintambo ze-fiber optic ezisezingeni eliphezulu zingasebenza Iminyaka engama-50 noma ngaphezulu ngaphansi kwezimo ezifanele.

Amanethiwekhi amaningi e-fiber yesimanje aklanywe ngokuphila kwenkonzo okungaphezu kwamashumi eminyaka ambalwa.

Ingabe ikhebula le-fiber optic liyawohloka ngokuhamba kwesikhathi?

Yebo, kodwa kancane kakhulu.

I-fiber yengilazi ngokwayo ihlala isikhathi eside kakhulu. Ukuwohloka okukhulu kwenzeka ku:

• Amajakethi angaphandle
• Izinto ezingangeni manzi
• Amalungu anamandla
• Izixhumi

Ukunakekelwa okufanele kunganciphisa kakhulu ukuguga.

Ingabe ikhebula elidala le-fiber optic lingasetshenziswa kabusha?

Ngezinye izikhathi.

Uma ikhebula lidlula ukuhlolwa futhi lihlangabezana nezimfuneko zenethiwekhi, ikhebula le-fiber elikhona lingaqhubeka nokusebenza.

Ngaphambi kokusebenzisa kabusha, onjiniyela bavame ukuhlola:

• Ukunciphisa ukukhanya
• Ukuqhubeka kwefayibha
• Isimo somzimba
• Amandla obubanzi be-bandwidth

Kufanele ishintshwe kangaki ikhebula le-fiber optic?

Akukho simiso sokushintsha esinqunyiwe.

Izintambo eziningi ze-fiber optic azidingi ukushintshwa kwalezi:

Iminyaka engu-25–50

Ukushintshwa kuvame ukwenzeka ngenxa yalokhu:

• Umonakalo ongokwenyama
• Izidingo zomkhawulokudonsa ezandisiwe
• Ukuthuthukiswa kwenethiwekhi
• Izinguquko zemvelo

Ukuqinisekisa Ikusasa Lokutshalwa Kwezimali Kwakho Kwenethiwekhi Ye-Fiber

Ukukhetha ikhebula le-fiber optic kuyisinqumo sengqalasizinda yesikhathi eside.

Inethiwekhi yefayibha eklanywe kahle ingasekela ubuchwepheshe besikhathi esizayo obuhlanganisa:

• Ukuxhumana kwe-5G
• Izikhungo zedatha zobuhlakani bokwenziwa
• Ikhompyutha yamafu
• Amadolobha ahlakaniphile
• Ukuzenzakalela kwezimboni
• I-inthanethi Yezinto (IoT)

Uma ukhetha izintambo ze-fiber optic, cabanga ngalokhu okulandelayo:

1. Uhlobo lwefayibha

Kwamanethiwekhi amaningi esimanje:

• I-fiber yemodi eyodwa (OS2)
• I-fiber ye-G.652.D
• I-G.657.A1/A2 egobile ifayibha engazweli

zivame ukukhethwa.

2. Inani Lefayibha

Isidingo sesikhathi esizayo kufanele sicatshangelwe.

Ukufaka inani eliphezulu le-fiber namuhla kunganciphisa izindleko zokuthuthukisa zesikhathi esizayo.

Izinketho ezivamile zifaka:

• Ikhebula le-fiber eliyi-core engu-12
• Ikhebula le-fiber elingumgogodla ongu-24
• Ikhebula le-fiber elingu-48 eliyinhloko
• Ikhebula le-fiber elingu-96 eliyinhloko
• Ikhebula le-fiber elingu-144 eliyinhloko

3. Ukuvikelwa Kwemvelo

Khetha ukuvikelwa kwekhebula ngokuya ngemibandela yokufaka:

Ngaphandle:

• Isigqoko esingamelani ne-UV
• Umklamo ongangeni manzi

Ngaphansi komhlaba:

• Isakhiwo esihlomile
• Ukuvikelwa kwamagundane

Okwendizayo:

• Amandla aphezulu okudonsa
• Ukumelana nesimo sezulu

Isiphetho: Intambo ye-Fiber Optic ihlala isikhathi esingakanani?

Ngakho-ke, Ikhebula le-fiber optic lihlala isikhathi esingakanani?

Impendulo ithi:

Izintambo eziningi ze-fiber optic zihlala iminyaka ephakathi kuka-25 no-50, kanti izintambo zekhwalithi ephezulu zingadlula iminyaka engu-50 uma zifakwa futhi zinakekelwa kahle.

Isikhathi sangempela sokuphila sincike ku:

• Uhlobo lwekhebula
• Indawo yokufaka
• Ikhwalithi yezinto ezibonakalayo
• Ukuchayeka esimweni sezulu
• Ukucindezeleka komshini
• Imikhuba yokulungisa

Uma kuqhathaniswa nezintambo zethusi, izintambo ze-fiber optic zinikeza:

• Impilo yesevisi ende
• Umkhawulokudonsa ophezulu
• Ukuthembeka okungcono
• Izindleko zokulungisa eziphansi
• Ukusebenza kwenethiwekhi okulungele ikusasa

Kwabasebenzi bezokuxhumana, osonkontileka, kanye namabhizinisi, ukutshala imali kukhebula le-fiber optic elisezingeni eliphezulu akuyona nje ukuthuthukiswa kwenethiwekhi—kuwukutshalwa kwezimali kwengqalasizinda yesikhathi eside okungasekela izidingo zokuxhumana amashumi eminyaka.