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A iphaneli ye-fiber opticidlala indima ebalulekileyo ekugcineni ukusebenza kwenethiwekhi okuthembekileyo nokukhawulezayo. Nokuba wakha iziko ledatha, usebenzisa inethiwekhi ye-FTTx, okanye uphucula iziseko zoqhagamshelwano lweentambo zeshishini, ukukhetha iphaneli efanelekileyo akuchaphazeli kuphela ukusebenza okwangoku kodwa kunye neendleko zokukhula kunye nokugcinwa kwexesha elizayo. Iphaneli engafanelekanga inokubangela ukuwohloka kwesignali, amandla okwandisa alinganiselweyo, ukugcinwa okunzima, kunye neendleko zokutshintsha ezingeyomfuneko kamva. Ukunceda iinjineli zenethiwekhi, abahlanganisi beenkqubo, kunye namaqela okuthenga benze izigqibo ezinolwazi, esi sikhokelo sichaza izinto ezisixhenxe ezibalulekileyo ekufuneka ziqwalaselwe ngaphambi kokukhetha iphaneli ye-fiber optic.
I-Oyi International., Ltd.yinkampani ehamba phambili yokuvelisa i-fiber optic eseShenzhen, eTshayina. Ukususela ngo-2006, i-OYI igxile ekunikezeni iimveliso ze-fiber optic ezikumgangatho ophezulu kunye nezisombululo ezipheleleyo zothungelwano kubathengi kwihlabathi liphela. Ixhaswa liqela elinamava le-R&D leenjineli ezingaphezu kwama-20, i-OYI ithumela kumazwe ali-143 kwaye igcina ubudlelwane bexesha elide nabathengi abangaphezu kwama-268 kwihlabathi liphela. Ngolwazi oluphantse lube ngamashumi amabini eminyaka lokuvelisa kunye nemigangatho engqongqo yomgangatho, i-OYI inikezela zombini ezisemgangathweni nezilungiselelweyoiiphaneli ze-fiber optic yenzelwe ukuhlangabezana neemfuno zeendawo ezahlukeneyo zenethiwekhi.
1. Khetha Uxinano Olufanelekileyo Lwezibuko kwiimfuno Zangoku Nezexesha Elizayo
Uxinano lwezibuko ludla ngokuba lolunye lwezinto zokuqala ekufuneka uziqwalasele xa ukhetha iphaneli ye-fiber optic. Nangona kubalulekile ukuhlangabezana neemfuno zomthamo wanamhlanje, ukucwangcisa ukukhula kwenethiwekhi kwixesha elizayo kunokonga ixesha elininzi kunye neendleko ezizayo.
Kwiinethiwekhi ezincinci zeofisi okanye iinkqubo zekhebula zezakhiwo, iiphaneli ze-12-port kunye ne-24-port zihlala zanele. Iinethiwekhi zeshishini eziphakathi zihlala zifuna ulungelelwaniso lwe-48-port, ngelixa ezinkuluamaziko edathakwaye izibonelelo ze-telecom zihlala zisebenzisa iiphaneli ezinoxinano olukhulu ezingama-96-port okanye ezingama-144-port ukuze kwandiswe indawo ye-rack.
Ukukhetha uxinano olufanelekileyo lwezibuko kunceda ekuthinteleni ukuphuculwa kwezixhobo zekhompyutha ezingasetyenziswa kakuhle kunye nokuphuculwa kweziseko ezingundoqo ezibizayo njengoko iimfuno zenethiwekhi zisanda.
2. Qinisekisa ukuba uhlobo loQhagamshelo luhambelana neNethiwekhi yakho
Isinxibelelanisiukuhambelana kubalulekile kwiinxibelelwano ze-optical ezithembekileyo. Ukukhetha i-interface engalunganga kunokudala iingxaki zokufakela ezingeyomfuneko kwaye kunciphise ukusebenza kakuhle kwenethiwekhi iyonke.
Izihlanganisi ze-SC zisathandwa kakhulu kwiinethiwekhi ze-FTTH kunye nezonxibelelwano zendabuko ngenxa yokuqina kwazo kunye noyilo olulula lokutyhala. Izihlanganisi ze-LC zihlala kwindawo encinci, nto leyo eyenza zibe lolona khetho lukhethwayo kwiinethiwekhi zeshishini kunye namaziko edatha anamhlanje apho kufuneka khona uxinano olukhulu lweeport. Kwizicelo zomqolo okhawulezayo, izihlanganisi ze-MPO zixhasa uthumelo lwe-multi-fiber kwaye zisasazwa ngokubanzi kwiindawo ze-40G, 100G, kwanakwiindawo ze-data ezikhawulezayo.
Ngaphambi kokuba uthenge, qinisekisa ukuba iphaneli yefayibhaihambelana nezihlanganisi ezisetyenziswa ziimodyuli zakho ze-optical, iintambo ze-patch, kunye nezixhobo zenethiwekhi ezikhoyo.
3. Khetha Uhlobo lweFayibha oluLungileyo
Enye yezona mpazamo zixhaphakileyo zokusasazwa kukuxuba izinto zefayibha ye-singlemode kunye neye-multimode. Ekubeni ezi nkqubo zimbini zenzelwe iimfuno ezahlukeneyo zothumelo, ukukhetha iphaneli echanekileyo kubalulekile.
Iiphaneli ze-Singlemode (OS2) zenzelwe unxibelelwano olude olunokunciphisa kancinci isignali, nto leyo eyenza ukuba zilungele uthungelwano lwekhampasi, amakhonkco edolophu, kunye neziseko zonxibelelwano.
Iiphaneli ze-Multimode—kuquka i-OM3, i-OM4, kunye ne-OM5—zilungiselelwe unxibelelwano olusebenzisa i-bandwidth ephezulu kumgama omfutshane. Zisetyenziswa rhoqo ngaphakathi kumaziko edatha, ii-LAN zeshishini, kunye namagumbi eseva apho umgama wokudlulisela ulinganiselwe khona.
Ukhetho lwakho kufuneka lusekelwe kumgama wothumelo, i-bandwidth yenethiwekhi, kunye nohlahlo lwabiwo-mali lweprojekthi iyonke.
4. Khetha iSitayile sokuFakela esifanelana nendawo yakho yokufakela
Indlela yokufaka ayichaphazeli nje kuphela ukusebenza kakuhle kokufakwa kodwa ikwachaphazela nokugcinwa kwexesha elizayo kunye nolawulo lweentambo.
Ifakwe kwi-rackiiphaneli ze-fiber opticzezona zikhethwayo kwiikhabhathi ezingama-intshi ezili-19 kwaye zisetyenziswa kakhulu kwiindawo zolwazi nakwiindawo zonxibelelwano. Zibonelela ngothungelwano lweentambo olucwangcisiweyo kwaye zenza ukugcinwa kwesiqhelo kube lula kakhulu.
Iiphaneli ezixhonywe eludongeni zilungele ngakumbi iindawo apho kungekho ndawo yokureyikha, njengezakhiwo zeeofisi, amagumbi ezixhobo, okanye iindawo ezincinci zokusasaza.
Kwiiprojekthi ezifuna ukwandiswa kancinci kancinci, iiphaneli zekhasethi zemodyuli zibonelela ngokuguquguquka okukhulu. Iimodyuli nganye zingongezwa okanye zitshintshwe njengoko umthamo wenethiwekhi ukhula, okuvumela iziseko zophuhliso ukuba ziguquke ngaphandle kokutshintsha iphaneli yonke.
5. Musa Ukungayinaki Umgangatho Wezinto Ezisetyenziswayo Noyilo Lwezakhiwo
Yakhiwe kakuhle iphaneli ye-fiber opticibonelela ngokhuseleko lwexesha elide kwiintambo ezithambileyo zokudibanisa ifayibha ngelixa inciphisa iimfuno zokugcinwa.
Iiphaneli ezisemgangathweni ophezulu zihlala zenziwe ngentsimbi engqindilili eqengqelekayo ebandayo, zinika amandla abalaseleyo oomatshini kunye nokumelana nokuguqulwa. Ukugqitywa okugqunywe ngumgubo kuphucula ukumelana nokugqwala, okwenza iiphaneli zilungele iimeko ezixineneyo.
Ingqwalasela kwiinkcukacha nayo ibalulekile. Iimpawu ezifana neeports ezibhalwe ngokucacileyo, iindlela ezigudileyo zokuhambisa iintambo, iitreyi ezisuswayo, kunye neenkqubo zolawulo lweentambo eziyilwe kakuhle zinokuphucula kakhulu ukusebenza kakuhle kokufakela kwaye zenze kube lula ukusombulula iingxaki kwixesha elizayo.
Nangona ezi nkcukacha zingabonakala zincinci ekuqaleni, zihlala zenza umahluko obonakalayo kulo lonke ixesha lenkonzo yemveliso.
6. Nika ingqalelo kwiinkcukacha zokusebenza kwe-Optical
Akunjalo kwakona iiphaneli ze-fiber optic inika ukusebenza okufanayo kothumelo. Iinkcukacha ezimbini zifanele ziqwalaselwe ngokukodwa: ilahleko yokufakwa kunye nelahleko yokubuya.
Ukulahleka okuphantsi kokufakwa kunceda ukugcina amandla esignali kulo lonke ikhonkco le-optical, kunciphisa ukonakala kokudluliselwa kunye nokuphucula uzinzo lwenethiwekhi. Ukulahleka okuphezulu kokubuya kunciphisa iimpawu ezibonisiweyo ezinokuphazamisa ukudluliselwa kwedatha, ingakumbi kwiinethiwekhi ze-optical ezikhawulezayo.
Njengesikhokelo esiqhelekileyo, iiphaneli zefayibha ezisemgangathweni zihlala zibonelela ngokulahleka kokufakwa ngezantsi0.3 dBkunye nelahleko yokubuyisela engentla50 dBKusoloko kucetyiswa ukuphonononga iingxelo zovavanyo eziqinisekisiweyo kunokuthembela kuphela kwiinkcazo zemveliso.
7. Khetha phakathi kweePaneli eziPhelisiweyo kwangaphambili kunye neePaneli eziPhelisiweyo
Okokugqibela ekufuneka kuqwalaselwe yindlela eza kufakelwa ngayo iphaneli.
Iiphaneli ezigqityiweyo zifika zihlanganiswe efektri kwaye zivavanywe ngokupheleleyo, zivumela abafaki ukuba bagqibezele ukuthunyelwa ngokukhawuleza ngokudibanisa okuncinci kwindawo. Ziyindlela entle kakhulu kwiiprojekthi ezineshedyuli exineneyo, ukufakelwa okuqhelekileyo, okanye ukufakelwa okukhulu apho ukuhambelana kubalulekile khona.
Kwelinye icala, iiphaneli ezipheliswe yintsimi zibonelela ngokuguquguquka okukhulu kokufakela kwaye zihlala zikhethwa kwiiprojekthi okanye kwiindawo ezenzelwe wena ezineemfuno ezizodwa zokufaka iintambo. Nangona ukufakela kuthatha ixesha elide, kunokunciphisa iindleko zokuqala zezixhobo kwaye kuhlengahlengiswe lula kwiimeko ezinzima.
Ukhetho olufanelekileyo ekugqibeleni luxhomekeke kwixesha leprojekthi yakho, iimeko zokufakela, kunye neendleko zizonke zobunini.
Ukukhetha ekunene iphaneli ye-fiber optic kubandakanya okungaphezulu kakhulu kunokukhetha inani elichanekileyo leeports. Izinto ezinje ngokuhambelana kwesixhumi, uhlobo lwefayibha, indlela yokufaka, umgangatho wokwakha, kunye nokusebenza kwe-optical zonke zinegalelo ekuthembekeni nasekukhuleni kwenethiwekhi yakho. Ngokuphonononga ngononophelo ezi zinto zisixhenxe zibalulekileyo, ungakha isiseko se-optical esisebenza ngokufanelekileyo namhlanje ngelixa silungele ukwandiswa kwixesha elizayo.
Ngamava aphantse abe yiminyaka engama-20 kwimveliso, I-Oyi International., Ltd.ibonelela ngoluhlu olubanzi lweepaneli ze-fiber optic ezisemgangathweni nezilungiselelwe wena zonxibelelwano, amaziko edatha, iinethiwekhi zamashishini, kunye Ukusasazwa kwe-FTTxUkudibanisa izakhono zokuvelisa eziphambili kunye nolawulo oluqinileyo lomgangatho, i-OYI inceda abathengi kwihlabathi liphela ukuba bakhe iinethiwekhi zefayibha ezithembekileyo ezenzelwe ukuhlala ixesha elide.
