Ukukhetha ekunene intambo ye-fiber optic yangaphandle ekhuselweyo Kubalulekile ekwakheni inethiwekhi ye-optical ethembekileyo, ehlala ixesha elide, nesebenza kakuhle. Nokuba usebenzisa i-fiber kwiinkonzo zonxibelelwano, i-FTTH, amaziko edatha, izakhiwo zoshishino, okanye iinkqubo zokhuseleko, ukukhetha intambo engalunganga kunokukhokelela ekugcinweni kweendleko eziphezulu, ukungasebenzi kwenethiwekhi, kunye nokungasebenzi kwentambo ngaphambi kwexesha.

Iindawo zangaphandle zibeka iintambo ze-fiber optic kumswakama, kwimitha ye-UV, kwiimpuku, ekutshintsheni kobushushu, kumandla okutyumza, nakuxinzelelo loomatshini. Iintambo ze-fiber optic ezixhotyisiweyo zenzelwe ngokukodwa ukumelana nezi meko zinzima ngelixa zikhusela iintambo ze-optical ngaphakathi.

Esi sikhokelo sibanzi sichaza yonke into ekufuneka uyazi ngaphambi kokuba uthenge intambo ye-fiber optic yangaphandle enezixhobo zokulwa, kuquka izakhiwo zentambo, izixhobo zezixhobo zokulwa, iindlela zokufakela, iintlobo zefayibha, iimeko zokusetyenziswa, kunye neendlela zokukhetha.

Yintoni iCable yeFiber Optic yangaphandle enezixhobo?

Intambo ye-fiber optic yangaphandle enezixhobo zokulwa yintambo ye-optical exhotyiswe ngentsimbi ekhuselayo okanye umaleko wezixhobo ezingezizo ezesinyithi okhusela iintambo ze-optical zangaphakathi kumonakalo wangaphandle woomatshini.

Xa kuthelekiswa neentambo ze-fiber optic zangaphandle eziqhelekileyo, iintambo ezixhonyiweyo zinika ukuxhathisa okuphezulu kakhulu kwi:

• Uhlaselo lweempuku
• Uxinzelelo lokutyumza
• Umonakalo obangelwa yimpembelelo
• Uxinzelelo lokuxinana
• Ukufuma
• Ukugqwala
• Iingozi zokufakelwa komhlaba

Ezi ntambo zihlala zisetyenziswa apho kufuneka ukhuseleko olongezelelweyo loomatshini.

Ulwakhiwo lweNtambo yeFiber Optic yangaphandle enezixhobo zokulwa

Intambo eqhelekileyo ye-fiber optic yangaphandle enezixhobo zokulwa ineengqimba ezininzi zokukhusela.

1. Iifayibha zeOptical

Isixhobo sokudlulisa.

Iintlobo zefayibha eziqhelekileyo ziquka:

• G.652.D
• G.657.A1
• G.657.A2
• OM3
• OM4
• OM5

2. Umbhobho okhululekileyo

Iifayibha zigcinwe ngaphakathi kwiityhubhu ezikhululekileyo zePBT ezizaliswe yijeli evimba amanzi okanye intambo eyomileyo evimba amanzi.

Imisebenzi:

• Ukukhuselwa kwefayibha
• Ukumelana nokufuma
• Ukuzihlukanisa noxinzelelo

3. Ilungu le-Central Strength

Ngokwesiqhelo zenziwe nge:

• I-FRP (iPlastiki eQinisekisiweyo yeFayibha)
• Ucingo lwentsimbi

Inika amandla okutyhafa ngexesha lokufakwa.

4. Umaleko Wokuvimba Amanzi

Ithintela ukungena kwamanzi ngokusebenzisa:

• Intambo ethintela amanzi
• Iteyiphu evuvukalayo emanzini
• Ijeli yokuzalisa

5. Uludwe lwezixhobo

Umaleko okhuselayo obaluleke kakhulu.

Izinto eziqhelekileyo ziquka:

Isixhobo seTape yeNsimbi (STA)

Iingenelo:

• Ukumelana okugqwesileyo kokutyumza
• Isebenza kakuhle emalini
• Ilungele ukungcwatywa ngqo

Izicelo:

• Iinethiwekhi ezingaphantsi komhlaba
• Iiprojekthi zeenkonzo
• Uthumelo lomgama omde

Iteyiphu yentsimbi erhabaxa

Ibonelela:

• Ukuguquguquka okungcono
• Ukhuseleko oluqinileyo lwempembelelo
• Umqobo wokufuma

Isikrweqe seNsimbi yeNsimbi (i-SWA)

Iingenelo:

• Amandla aphezulu kakhulu okuxinana
• Ukhuseleko oluhle kakhulu loomatshini

Izicelo:

• Indawo enamatye
• Iindawo zoshishino ezinzima

Isixhobo seTape yeAluminiyam (ATA)

Iingenelo:

• Ilula
• Ukumelana nokugqwala
• Ukukhusela nge-electromagnetic

Izicelo:

• Uthungelwano olungundoqo lonxibelelwano

Isikrweqe esingesisesinyithi

Yenziwe nge:

• Intambo ye-Aramid
• Intambo yeglasi

Iingenelo:

• Ilula
• Ayiqhubi moya
• Ifanelekile kwiindawo ezithandwa ngumbane

6. Ijakethi yangaphandle

Ngokwesiqhelo zenziwe nge:

• I-PE (iPolyethylene)
• I-LSZH
• I-HDPE

Imisebenzi:

• Ukumelana ne-UV
• Ukuthintela amanzi
• Ukhuseleko lwemozulu
• Ukumelana neekhemikhali

Iintlobo zeeCables zeFiber Optic zangaphandle ezixhotyisiweyo

Intambo yeArmored Engcwatywe Ngokuthe Ngqo

Yenzelwe ukufakwa ngqo emhlabeni ngaphandle kombhobho.

Iimpawu:

• Isikrweqe seteyiphu yentsimbi
• Ijakethi ye-PE enzima
• Ukukhusela ukufuma
• Ubomi benkonzo ende

Eyona ilungele:

• Abaqhubi beTelecom
• Iiprojekthi zikamasipala
• Iinethiwekhi zekhampasi

Intambo yezixhobo zombhobho

Ifakwe ngaphakathi kwimibhobho engaphantsi komhlaba.

Iingenelo:

• Ukutshintshwa okulula
• Uxinzelelo oluphantsi loomatshini
• Ukumelana kakuhle nokufuma

Intambo yeArmored yasemoyeni

Ifakwe kwiipali zombane.

Iimbonakalo:

• Isikrweqe esilula
• Amandla aphezulu okuxinana
• Ijakethi engangenisi UV

Idla ngokudityaniswa nocingo lwe-messenger okanye izakhiwo ezizixhasayo.

Intambo yeFiber enganyangekiyo neZimpuku

Isikrweqe esikhethekileyo sikhusela kwi:

• Iimpuku
• Iisquirrels
• Iimpuku
• Ezinye izilwanyana ezihlala emingxunyeni

Ilungele:

• Iifama
• Iivenkile zokugcina impahla
• Izityalo zoshishino

Intambo yeFiber eQinisekisiweyo kabini

Iqulethe iileya ezimbini zezixhobo zokukhusela.

Izicelo:

• Ukwemba
• Ioyile kunye negesi
• Unxibelelwano lomkhosi
• Iindawo zoshishino ezinzima

Ukukhethwa koBalo lweFiber

Inani elifanelekileyo lefayibha lixhomekeke kwiimfuno zangoku kunye nokwandiswa kwexesha elizayo.

Isicelo	Inani leFiber elicetyiswayo
I-CCTV	Iifayibha ezi-2–12
Ukusasazwa kwe-FTTH	Iifayibha ezili-12–48
IiNethiwekhi zamaShishini	Iifayibha ezingama-24–96
Umqolo weTelecom	96–288 Iifayibha
Amaziko eDatha	144–864 Iifayibha

Ukucwangcisa iifayibha ezongezelelweyo ezingasetyenziswanga kunciphisa iindleko zokuphucula kwixesha elizayo.

Ukukhetha Uhlobo lweFiber oluLungileyo

G.652.D

Eyona ilungele:

• Unxibelelwano olude
• Iinethiwekhi zomqolo
• Ukusasazwa ngokubanzi ngaphandle

Iingenelo:

• Ukuncitshiswa okuphantsi
• Ukuhambelana okuhle kakhulu
• Isebenza kakuhle emalini

G.657.A1

Kucetyiswa ukuba:

• Iinethiwekhi zokufikelela
• I-FTTH
• Iindawo ezigobileyo eziphakathi

Iingenelo:

• Ukumelana okungcono kokugoba
• Iyahambelana ne-G.652.D

G.657.A2

Ilungele:

• Ufakelo oluxineneyo
• Utshintsho lwangaphakathi/lwangaphandle
• Iindawo ezincinci zokuhambisa iintambo

Inika ukusebenza okugqwesileyo kokugoba.

OM3 / OM4

Ifanelekile kwi:

• Amaziko edatha
• IiLAN zeKhampasi
• Uthumelo olufutshane oluhamba ngesantya esiphezulu

Isikhokelo seNdawo yoFakelo

Ukufakwa phantsi komhlaba

Intambo ecetyiswayo:

• Intambo yentsimbi ene-tape armored

Ezona mpawu:

• Into evikela amanzi
• Imelana nokutyumza
• Ukumelana neempuku

Izityalo zemizi-mveliso

Intambo ecetyiswayo:

• Intambo ephindwe kabini

Iimfuno:

• Ukumelana neekhemikhali
• Ukumelana neoyile
• Ukuqina koomatshini

Unxibelelwano lukaloliwe

Intambo ecetyiswayo:

• Intambo yentsimbi ekhuselweyo ene-corrugated

Iimfuno:

• Ukumelana nokungcangcazela
• Ubomi obude

IiNethiwekhi zeNkonzo

Intambo ecetyiswayo:

• Intambo yentsimbi exhonyiweyo

Iingenelo:

• Amandla aphezulu okuxinana
• Ukuqina okugqwesileyo kwangaphandle

Iindawo ezikuNxweme

Khetha iintambo ezine:

• Isikrweqe esimelana nokugqwala
• Ijakethi ye-PE engamelani ne-UV
• Uyilo olungangeni manzi

Izinto ekufuneka uziqwalasele ngaphambi kokuba uthenge

Hlola oku kulandelayo ngaphambi kokukhetha intambo:

• Indlela yokufaka
• Ubalo lwefayibha
• Umgama wokudluliselwa
• I-bandwidth efunekayo
• Inqanaba lokukhusela ngoomatshini
• Ukukhuselwa kweempuku
• Ukumelana namanzi
• Ukumelana ne-UV
• Ubushushu bokusebenza
• Imigangatho yokufakela yengingqi
• Ukwandiswa kwenethiwekhi kwixesha elizayo
• Uhlahlo lwabiwo-mali

Iimodeli zeCable eziQhelekileyo zangaphandle ezixhotyisiweyo

Iimodeli ezidumileyo ziquka:

Imodeli yeCable	Isicelo esiqhelekileyo
NE	Ukufakwa kwepayipi
I-GYTS	Umngcwabo ngqo
I-GYTA53	Umngcwabo onzima ngqo
I-GYTS53	Umgama omde ongaphantsi komhlaba
KUNYE	Inethiwekhi yokufikelela
I-ADSS	Ufakelo lwe-air
I-OPGW	Imigca yokuhambisa umbane

Iingenelo zeCable yeFiber Optic yangaphandle enezixhobo zokulwa

Ukukhetha intambo enesikhuselo kunika iingenelo ezininzi:

• Ukhuseleko oluphezulu loomatshini
• Ubomi benkonzo ende
• Iindleko zokulungisa ezincitshisiweyo
• Ukuthembeka okungcono kwenethiwekhi
• Ukumelana okuphuculweyo kweempuku
• Ukhuseleko oluphuculweyo lokufuma
• Ukuqina okugqwesileyo kokusingqongileyo
• Ixabiso lilonke eliphantsi lobunini

Iimpazamo eziqhelekileyo xa ukhetha iintambo zefayibha zangaphandle

Ziphephe ezi mpazamo ziqhelekileyo:

• Ukukhetha iifayibha ezimbalwa kakhulu ukuze kwandiswe kwixesha elizayo
• Ukungahoywa kokhuseleko lweempuku kwiindawo zasemaphandleni
• Ukukhetha intambo esemgangathweni wangaphakathi ukuze isetyenziswe ngaphandle
• Ukungahoyi iimfuno zerediyasi yokugoba
• Ukukhetha ijakethi engafanelekanga
• Ukugxila kuphela kwixabiso lokuqala lokuthenga endaweni yeendleko zomjikelo wobomi
• Ukungayinaki imigangatho yendawo kunye neemfuno zokufakela

Imibuzo Ebuzwa Rhoqo (Imibuzo Ebuzwa Rhoqo)

Ngaba intambo ye-fiber optic enezixhobo zokulwa ayinamanzi?

Ewe. Uninzi lweentambo ze-fiber optic ezixhonyiweyo zangaphandle ziquka izinto ezithintela amanzi kunye nejakethi yangaphandle ye-polyethylene ukuthintela ukungena komswakama.

Ngaba intambo ye-fiber optic enezixhobo zokulwa ingangcwatywa ngqo?

Ewe. Iimodeli ezifana ne-GYTS kunye ne-GYTA53 zenzelwe ngokukodwa ukusetyenziswa kokungcwaba ngokuthe ngqo.

Ngaba isikrweqe sichaphazela ukusebenza kwamehlo?

Hayi. Isikhuselo sikhusela intambo ngoomatshini ngaphandle kokuchaphazela ukusebenza kothumelo lwe-optical.

Zeziphi izixhobo zokuzikhusela ezibonelela ngokhuseleko olungcono lweempuku?

Iteyiphu yentsimbi erhabaxa kunye nezixhobo zokuzikhusela zentsimbi zibonelela ngokumelana okuphezulu komonakalo wempuku.

Intambo ye-fiber optic yangaphandle enezixhobo zokulwa ihlala ixesha elingakanani?

Xa zifakelwe kwaye zigcinwa kakuhle, iintambo ze-fiber optic zangaphandle ezixhonyiweyo ezisemgangathweni ophezulu zihlala zisebenza iminyaka engama-25-30 nangaphezulu.

Isiphelo

Ukukhetha intambo ye-fiber optic yangaphandle ekhuselweyo echanekileyo linyathelo elibalulekileyo ekuqinisekiseni inethiwekhi ethembekileyo nelungele ikamva. Cinga ngendawo yokufaka, inani le-fiber elifunekayo, ukhuseleko loomatshini, iimeko zokusingqongileyo, kunye nezicwangciso zokwandisa ixesha elide ngaphambi kokuba wenze isigqibo. Nokuba iprojekthi yakho ibandakanya ukungcwatywa ngokuthe ngqo, ukufakwa kwepayipi, ukuthunyelwa emoyeni, okanye iimeko ezinzima zoshishino, ukufanisa uyilo lwentambo nesicelo kuya kwandisa ukusebenza, kunciphise ukugcinwa, kwaye kwandise ubomi besiseko sakho se-fiber.

Ngokutyala imali kwintambo efanelekileyo ye-fiber optic yangaphandle ekhuselweyo namhlanje, abaqhubi benethiwekhi banokufikelela kwiindleko zokusebenza eziphantsi, ukuthembeka okukhulu, kunye nokhuseleko oluqinileyo kwimingeni enzima yokufakelwa kwangaphandle.