Inqubo yokufaka isinyathelo-step ft

Ukuhlolwa Kwesayithi Nokuklanywa Kwenethiwekhi

Isinyathelo sokuqala ekufakweni kwe-FTTH senza inhlolovo yesayithi. Lokhu kufaka ukuhlola imvelo ebonakalayo nezobuchwepheshe. Ochwepheshe bahlola isimo sendawo, ingqalasizinda ekhona, nezidingo zamakhasimende.

Ngesikhathi socwaningo, imininingwane ebalulekile iyabuthana. Lolu lwazi lusiza ekuklameni ukwakheka kwenethiwekhi. Onjiniyela bakha uhlelo oluphelele olufaka:

• Ukuhlonza izindlela ezifanele zezintambo
• Ukuthola Ukubekwa Kwemishini Okudingekayo
• Ukuhlela ukukhishwa okungaba khona okuzayo

Idizayini kumele icubungule izindleko, ukusebenza kahle, kanye nokukhubazeka. Idizayini eqondile isiza ukufakwa okungekho emthungo. Ukuhlela okuphumelelayo kunciphisa ukuphazamiseka futhi kuthuthukisa ukusebenza kwenethiwekhi.

Ukubeka izintambo ze-fiber optic: izindlela kanye nokucatshangelwa

Ukufakwa kwentambo ye-fiber optic kubalulekile kumanethiwekhi we-FTTH. Kudinga ukukhetha indlela engcono kakhulu yokuphakelwa kwemvelo. Kusetshenziswa izindlela ezimbili eziphambili: I-Aerial nangaphansi komhlaba.

Ukufakwa kwe-Aerial kufaka phakathi izintambo zezintambo ezigxotsheni. Lokhu kuvame ukushesha futhi kubiza kakhulu. Kodwa-ke, kungathambekela ezindabeni ezihlobene nesimo sezulu.

Ukufakwa komhlaba, ngenkathi kuvikelekile, kudinga ukuqina ngokucophelela. Kutholwe kancane yizici zangaphandle kepha kungaba yimali ekhokhwayo ngenxa yezidingo zokumba. Ukucatshangelwa kwezemvelo nakwezemvelo kufanele kuqondise ukukhetha.

Ukucatshangelwa okubalulekile ekulengisweni kwamakhebula kufaka phakathi:

• Izici zeTerrain kanye Nezithiyo
• Izimo zezulu kanye nesimo sezulu sendawo
• Imigqa yokusetshenziswa okukhona kanye nokuhambisana nokulawula

Ukubulawa ngokucophelela kubalulekile. Ukubeka ikhebula okufanele kuqinisekisa ingqalasizinda yenethiwekhi ehlala isikhathi eside, esebenza kahle. Lesi sinyathelo sibeka isisekelo sokwethenjwa kwenethiwekhi yonke.

Ukuhlukanisa, ukunqanyulwa, nokuhlola

Ngemuva kokubeka izintambo ze-fiber optic, ukuhlukaniswa okufanele kubalulekile. Ukuhlukaniswa kujoyina imicu emibili ukuze kugcinwe ukugeleza kwedatha. Kunezindlela ezimbili ezijwayelekile zokuhlukanisa: fusion kanye nemishini.

Ukuhlukaniswa kwe-Fusion kusetshenziswa ukushisa ukuze ujoyine imicu, ukuhlinzeka ngokuxhumeka okuphansi okuphansi. Ukuhlukaniswa kwemishini kuqondanisa imicu emkhombeni. Zombili lezi zindlela zidinga amathuluzi okunemba kanye nochwepheshe abanamakhono.

Ukuqedwa okulandelayo, lapho i-Fiber Enders ilungiselelwe ukuxhuma namadivayisi wenethiwekhi. Lokhu kuxhumana kumele kuvikeleke ukunciphisa ukulahleka kwesiginali. Ekugcineni, ukuhlolwa ngokuphelele kuqinisekisa uhlelo lusebenza kumazinga.

Ukucatshangelwa kokuhlukanisa nokuhlola kufaka:

• Ukukhetha izindlela ezifanele zokuhlukanisa
• Ukuqinisekisa ukulahleka okuncane kwesiginali
• Ukusebenzisa imishini yokuhlola ekhethekile

Ukuhlola kubandakanya ukusebenzisa isikhathi sesikhathi sesikhathi sesikhathi se-time-domain namamitha wamandla. Lezi zivivinyo ziqinisekisa ubuqotho benethiwekhi futhi baqinisekise ukusebenza okuhle.

Ukuxhuma kwinethiwekhi yasekhaya

Ukuxhuma inethiwekhi ye-FTTH ezinhlelweni zasekhaya yisinyathelo sokugcina. Le nqubo ixhumanisa nenethiwekhi yangaphandle ye-fiber optic nenethiwekhi yangaphakathi yasekhaya. I-Optical Network terminal (Ont) amabhuloho.

Ngaphakathi ekhaya, i-ONT ixhumeka kuma-routers namadivayisi. Uchwepheshe ufaka futhi alungise imishini. Ukusetha okufanele kuqinisekisa ukuhamba kwedatha okungenamthungo kanye nokuxhumana okusheshayo.

Izinyathelo ezibalulekile ekuxhumekeni kwasekhaya zifaka:

• Ukufaka i-Optical Network Terminal (Ont)
• Ukuhlanganisa nemishini yenethiwekhi yasekhaya ekhona
• Ukuhlola nokuxazulula inkinga ukuxhumana

Ukuxhumeka okungenaphutha kuqinisekisa abasebenzisi ukujabulela insiza ye-Intanethi esheshayo nethembekile. Igcwalisa ukufakwa kwe-FTth, okuletha ubuchwepheshe bezwe ekhaya.

Imishini namathuluzi okufakwa kwe-fiber optic

Ukufaka inethiwekhi ye-FTTH kudinga imishini ekhethekile namathuluzi. Lawa mathuluzi aqinisekisa ukunemba nokusebenza kahle ngesikhathi senqubo yokufaka. Ochwepheshe abanamakhono bazisebenzisela ukugcina amazinga aphezulu.

Amathuluzi aphezulu afaka ama-spliciser afunguzayo kanye nesikhathi sokubona-domain taxisetometers (OTDR). Ama-splicer athambile aqakathekile ukujoyina izintambo ze-fiber optic. Zinikeza ukuhlukaniswa okunembile ngokulahleka kwedatha okuncane.

Ochwepheshe baphinde bancike kumamitha wamandla kanye nezindawo ezinephutha ezibukwayo. Amamitha wamandla alinganisa amandla okukhanya ku-fiber, aqinisekisa ukusebenza kahle. Izithonjana ezinephutha ezibonakalayo zisiza ukukhomba amakhefu noma ukugoba ezitsheke ezindelekeni.

Okwengeziwe kwemishini ebalulekile kubandakanya:

• I-Cable strippers yokususa izingqimba ezivikelayo
• Ama-cleves wokwenza ukusikeka okuhlanzekile kwi-fiber emaweni
• Amathuluzi aqhelelekile wokuthola izixhumi
• Igiya lokuphepha ukuvikela ochwepheshe

Lawa mathuluzi, ahlanganiswe nobuchwepheshe, uhambise ukufakwa okuphumelelayo kwe-fiber optic. Ukuba nemishini efanele kubalulekile. Kuqinisekisa ukuthi inethiwekhi isebenza kahle futhi isekela ukufinyelela okuphezulu kwe-inthanethi okuphezulu.  Ukulungiswa okufanele kwalawa mathuluzi nakho kunweba ukusetshenziswa kwawo nokunemba kwawo.