Xa uthenga okona kulungileyo intambo ye-optical Ukhangela izixhobo zexabiso eliphezulu, izihlanganisi ezisemgangathweni kunye neejakethi eziqinileyo eziqinisekisa ukusebenza okuthembekileyo komsindo, ividiyo kunye nokudluliselwa kwedatha.

Imigangatho eqinisekisiweyo kunye nokuhambelana okufanelekileyo kunceda ekuthinteleni iingxaki ngokudibanisa izixhobo, ngoko ke soloko ufuna iintambo ezihlangabezana nemigangatho yokusebenza ethembekileyo.

Iintambo zemowudi enye zilungile kakhulu kwiindlela ezikude nezisebenzisa i-bandwidth ephezulu, ngelixa iintambo zemowudi ezininzi zilungele kakhulu iisetingi ezimfutshane nezingabizi kakhulu ezifana neethiyetha zasekhaya kunye neenethiwekhi zengingqi.

Ngokudibanisa intambo nesicelo sakho—ukuzonwabisa ekhaya, amaziko edatha, iinethiwekhi ezithatha ixesha elide—ufumana ukusebenza kunye nexabiso elihle kakhulu.

Ukuchitha imali engaphezulu kwiintambo eziguquguqukayo nezisemgangathweni kunye nokufakelwa kobuchwephesha kukusindisa amawaka eendleko ezifihlakeleyo kunye nokugcinwa kwazo ekuhambeni kwexesha.

Ingxelo yabasebenzisi bokwenyani kunye novavanyo lokusebenza kwexesha elide kukunika umbono obalulekileyo, okukunceda ekukhetheni iintambo ze-optical ezihlala zisetyenziswa imihla ngemihla kwaye zihlala zikhuselekile kwixesha elizayo njengoko ubuchwepheshe butshintsha.

Intambo ye-optical engcono idla ngokuthetha intambo ekhupha isandi esicacileyo, ehlala ixesha elide, kwaye ehambelana nezixhobo ezininzi. Iintambo ze-optical, okanye iintambo ze-TOSLINK, zidlulisela imiqondiso yesandi yedijithali ekukhanyeni, nto leyo esusa naluphi na uphazamiseko lombane kwaye igcine isandi esicocekileyo. Icebiso elihle! Iimpawu ezilungileyo (i-AudioQuest, i-KabelDirekt) zihlala zisebenzisa iijakethi eziqinileyo kunye neeplagi ezifakwe igolide ukunceda ngobomi obude kunye nesandi esingcono. Abantu abaninzi baxela ukuba iintambo ezineeplagi eziqinileyo nezikhuselekileyo zithintela ukwehla kwesignali, ngelixa iintambo ezisindayo zihlala ixesha elide xa zigobile okanye zigobile. Ukuze ukhethe eyona ilungileyo kuwe, cinga ukuba ufuna ibe lixesha elingakanani, kwaye ukuba iiplagi ziyahambelana nezixhobo zakho. Okulandelayo, umzimba uya kubonelela ngezinto onokuthatha ukuze ukhethe intambo ye-optical ehambelana nolungiselelo lwakho.

Yintoni Echaza Eyona Cable Yokukhanya Ingcono?

Eyona nto ichaza eyona ntambo ye-optical ilungileyo kukuba ingaphakathi, indlela edibana ngayo nendlela ehlala ngayo endle. Kukho nomba wokunamathela kwimigangatho eqinisekisa ukuba iya kunxibelelana nezixhobo onazo. Ezinye izinto zibaluleke kakhulu kunokuba ubungalindela. Ezinye zezinto ezibalaseleyo ekusebenzeni kwentambo zezi:

• Isiseko esenziwe nge-acrylic eqinileyo okanye imicu yeglasi

• Uyilo oluchanekileyo lwe-cladding kunye noyilo lomqhubi olukhethekileyo

• Izihlanganisi ezenziwe ngegolide okanye ezenziwe kakuhle

• Iijakethi eziguquguqukayo, ezityebileyo, nezimelana nokukrweleka

• Iqinisekisiwe nge-toslink kunye neminye imigangatho yeaudio/video yehlabathi

1. Ulwakhiwo oluphambili

Ii-conductors ze-acrylic eziqinileyo zihlala zibonelela ngokuhamba kwesignali okungcono kunee-fiber bundles, zinciphisa ilahleko kwaye zigcina i-sonics icocekile. Iintambo ezithile zisebenzisa i-glass okanye i-wire blends ye-high-tech, zibonelela ngeenzuzo kwisantya kunye nokucaca. Umzekelo, i-glass blends ye-proprietary inokusebenzisa i-high-res audio ngcono kuneplastiki yakudala. Uyilo oluphambili lubalulekile, nalo. Xa indlela yokukhanya ngaphakathi icocekile kwaye ixinene, ulwazi luhamba ngokukhawuleza kwaye lungenasiphazamiso sininzi.

Nangona kungengazo zonke iintambo ezine-core efanayo. Ezingabizi kakhulu zingasebenzisa iplastiki edibanisa isignali, kodwa iintambo zeprimiyamu zisebenzisa iglasi okanye i-acrylic evumela ukukhanya ukuba kuhambe ngokusasazwa okuncinci. Oko kwenza umahluko ukuba ungumntu othanda isandi esibukhali okanye imifanekiso ebukhali. Ezinye zongeza imilo eyongezelelweyo kwi-core, enokunceda ekukhupheni iinkcukacha ezingaphezulu kwiingoma zedijithali.

2. Ukunyaniseka kweSignali

Ukukhusela intambo yangaphakathi kwi-optical cable kuthintela ingxolo yangaphandle, nto leyo egcina isandi sicocekile. Ubude bentambo ye-optical bubalulekile. Yiya ngaphaya kweemitha ezili-10, kwaye uya kuqala ukulahlekelwa zinkcukacha zesandi. Ukubopha ngokuchanekileyo ujikeleze umbindi kunokunceda, ukuqondisa isignali ukuze ingaphumi okanye ifunxe inkunkuma evela kwezinye izixhobo ze-elektroniki.

Uhlengahlengiso loyilo—njengokulungelelaniswa kwe-conductor okuqinileyo—lunokutshintsha indlela i-cable evakala ngayo, nayo. Abanye beva ithoni 'ekhanyayo' okanye 'ecocekileyo' ngee-cables ezakhiwe kakuhle, nokuba kukho umahluko omncinci.

3. Umgangatho woQhagamshelo

Ukulingana kwesixhumi esiqinileyo kuthintela isignali ukuba ingaphumi xa ulungisa izinto. Iincam ezifakwe ngegolide ziyawuphucula unxibelelwano ukuze luhlale ixesha elide kwaye lusebenze kakuhle. Iqokobhe elijikeleze isixhumi, nokuba sisinyithi okanye iplastiki, liyasiqinisa sonke endaweni yaso.

Izihlanganisi ezahlukeneyo—i-toslink okanye i-mini optical—zilungele ngakumbi izixhobo ezithile. Intambo elungileyo ikuvumela ukuba utshintshe phakathi kwe-soundbar yakho, iTV, okanye i-console ngaphandle kwengxaki.

4. Ukuqina kwejakethi

Iijakethi zePVC ziguquguquka lula, ngoko ke ukuseta akunzima kangako. Iijakethi ezixineneyo zihlala ixesha elide, ingakumbi ukuba uhambisa iintambo rhoqo okanye uzisebenzisa kwiindawo ezinabantu abaninzi. Ukuba uhlala kwindawo emanzi okanye eshushu, khangela iijakethi ezithi azinamanzi okanye azinabushushu. Ukumelana nokurhawuzelelwa kubalulekile ukuba intambo inokunyathelwa okanye irhuqwe.

5. Imigangatho eQinisekisiweyo

Ukuqinisekiswa korhwebo kubonisa ukuba intambo ithobela imigangatho yesandi kunye nemifanekiso. Ngoko ke iya kusebenza nezixhobo ezingaphezulu, kwaye ungathembela kwiinkcukacha. Umgangatho weToslink ubalulekile ukuba ufuna isandi esijikelezileyo. Ngaphandle kwezi mpawu, ungagqibela unentambo esika okanye engasebenzi kakuhle kwisetingi yakho.

Qonda iiNdlela zeCable

Ukukhetha intambo ye-optical efanelekileyo kuwe kukuqonda indlela iindlela zentambo ezichaphazela ngayo oko intambo inokukwenza. Iindidi zazo ezimbini eziphambili, i-single-mode kunye ne-multi-mode, nganye igqwesile kwiindawo zayo ezahlukeneyo. Umahluko wazo ungaphezulu nje kokubonakala—zichaphazela umgama, umthamo, kunye neendleko.

Imowudi enye

Iintambo zemowudi enye zinombindi omncinci we-8-9 micrometer. Le ndlela imxinwa ivumela ukukhanya ukuba kuhambe kwicala elinye, kunciphisa ukulahleka kwesignali kwaye kwandise umgama wokudlulisela. Imowudi enye yinto eqhelekileyo kwiifowuni, kwii-intanethi nakwishishini elikhulu. Isusa iintambo zemowudi ezingaphezulu kwe-10 km, ngamanye amaxesha kwane-40 km nangaphezulu. Amashishini asebenzisa iintambo zemowudi enye ze-OS1 kunye ne-OS2 ukuze zihlale ziphambili kunezantya ezongeziweyo kunye neekhonkco ezinde zesixeko okanye zekhampasi.

Kubiza kakhulu ukufaka imowudi enye. Iintambo kunye nezihlanganisi zibiza kakhulu, kwaye ufuna ii-transceivers ezisebenzisa i-laser. Xa kufuneka ube ne-bandwidth ephezulu kumgama omde, iintambo zemowudi enye zifanelekile ukutyala imali.

IiMowudi ezininzi

I-Multi-mode yenzelwe imisebenzi yomgama omfutshane. Umbindi wayo utyebile—ngokudla ngokuba yi-50 okanye i-62.5 micrometer ubukhulu—ngoko ke inokuthutha iindlela ezininzi zokukhanya ngaxeshanye. Oku kuyenza ibe lukhetho oluhle kakhulu kumagumbi edatha, kwiinethiwekhi zasekuhlaleni, nakwiithiyetha zasekhaya, apho ukubaleka kungadluli kwiimitha ezingama-500.

Ilungele izakhiwo zesikolo kunye neeofisi okanye izindlu ezinkulu. Kunokwenzeka ukumisela i-OM3 okanye i-OM4 multi-mode fiber ukuze kufumaneke idatha ekhawulezayo kwindawo enye. Yindlela emiselweyo ye-SWDM — i-shortwave WDM, efumana idatha engaphezulu kuloo mgama umfutshane.

Iintambo zeendlela ezininzi zinqongophele. Ukukhanya kuyajikeleza, ngoko ke xa kuqhutywa ixesha elide, imiqondiso ayibonakali kwaye i-bandwidth iyehla. Kwiinethiwekhi ezinabantu abaninzi ekufuneka zihambe umgama omde, i-single-mode yeyona ndlela ilungileyo.

Iimowudi ezininzi ziyaphumelela ngexabiso. Iintambo zibiza kancinci, kwaye ungasebenzisa izixhobo ze-elektroniki ezisebenzisa i-LED ezingabizi kakhulu. Kwabaninzi zilungele imali encinci kunye noqhagamshelo oluncinci.

Hlanganisa iCable neSicelo

Ekugqibeleni, ukukhetha intambo ye-optical efanelekileyo kuxhomekeke ekuqondeni iimfuno zakho, ukulungelelanisa iinkcukacha zobugcisa, kunye nokuqinisekisa ukuba intambo iyahambelana nesixhobo sakho kunye nendawo esikuyo. Intambo efanelekileyo inokuphucula isandi, igcine amandla esignali kwaye ihlale ixesha elide.

1. Ukuze ukhethe intambo ye-optical efanelekileyo, qala ngokusetyenziswa kwayo. Iithiyetha zasekhaya, amaziko edatha, kunye neenethiwekhi zokuhamba ixesha elide zonke zifuna iinkcukacha ezahlukeneyo. Cinga nge-bandwidth, uhlobo lwekhonkco, ubude bentambo, kunye nobungakanani bokuhamba kwentambo eya kukubona. Iintambo ezithile, ezifana neToslink, zenzelwe isandi sedijithali. Iintambo ze-fiber-optic zisebenza kakuhle ekudluliseleni idatha ngokukhawuleza kunye nomgama omde. Ikhonkco libalulekile, kwaye—izihlanganisi ezithile ziyamelana nokugqwala ngcono kwaye zigcina isignali enamandla.

2. Isitshixo kukufanisa intambo nesixhobo sakho. Intambo engalunganga ingalingana nokulahleka kwesiginali, okanye ukurhawuzelela, okanye ukungabikho kwesandi konke konke. Soloko ujonga incwadi yemiyalelo yezixhobo zakho phambi kokuba uthenge.

3. Iithiyetha zasekhaya zifuna intambo evakala icacile, ekhawulezayo nesemgangathweni. Iziko ledatha ligxininisa i-bandwidth kunye nexesha lokusebenza, iinethiwekhi zifuna iintambo ezima ziphakame ngaphezu kweekhilomitha. Nganye ifuna intambo eyahlukileyo.

4. Ukufanisa intambo nesicelo. Njengoko ezinye ii-receiver kunye nabadlali zamkela kuphela izihlanganisi ezithile. Ukuba izixhobo zakho zisebenzisa iToslink, hlala usebenzisa iintambo zeToslink. Kwi-pro audio, iintambo ezilinganisiweyo zisebenza ngcono ekuhluzeni ukuphazamiseka, ngakumbi kwiindawo ezinezixhobo zombane ezinzima.

Iithiyetha zaseKhaya

Ukudlala i-short runs yeyona ilungileyo kwiithiyetha zasekhaya. Iintambo ezifana neToslink zikhupha i-digital audio phakathi kwee-receivers, ii-soundbars, kunye nabadlali. Zisusa i-hum kunye nengxolo kwiintambo zakudala ze-analog. Zenziwe ngezinto eziqinileyo, intambo elungileyo iya kuhlala ihleli kwaye igcine ithoni icocekile.

Iintambo ezinde zinokulahlekelwa sisignali. Kwiisetingi ezininzi, iintambo ezingaphantsi kwe-5-meter azivumeli ukuba ziphume. Iintambo eziphezulu zisebenzisa i-insulation ephezulu kunye nezihlanganisi ukuphucula umgangatho wesignali. Ukuba ufuna isandi esithi "wow", musa ukukhawuleza ukwakha—iintambo ezingabizi kakhulu ziyaphuka, ezilungileyo zihlala ixesha elide.

Amaziko eDatha

• Iintambo ze-fiber-optic zithumela idatha ngokukhawuleza kwaye azinalahleko ingako.

• Iimfuno ze-bandwidth zikhulu—iintambo eziqinileyo zihambelana neemfuno.

• Iintambo ezithembekileyo zithetha ukuba akukho kucima zixhobo okuninzi kwaye ixesha lokusebenza lingcono.

• Iintambo zefayibha ziyanciphisa ukubambezeleka, nto leyo ebalulekileyo kwiindawo zedatha ezikhawulezayo.

Iinethiwekhi zeHaul Long

Iinethiwekhi zothutho olude zifuna ifayibha yendlela enye, enokudlulisa imiqondiso kumgama omde ngaphandle kokulahlekelwa kakhulu. Ezi ntambo zibiza kakhulu kodwa zisasazeka kwiindawo ezinkulu, ngaloo ndlela ziba yintsika ye-intanethi yanamhlanje. Iijakethi ezintle kunye nokumelana namanzi kubalwa xa kufakwa ngaphandle. Ixabiso lokuqala elibizayo lifanelekile xa kulungiswa kwaye kuhlaziywa kancinci.

Ukuguquguquka, Ukuqina, kunye nokuhambelana

Iintambo eziguquguqukayo neziqinileyo zilungele iindawo apho uhambisa khona izixhobo rhoqo, njengaseqongeni. Isixhumi esifanelekileyo sigcina loo mqondiso ucocekile kwaye silwa nomhlwa. Ulwakhiwo kunye nezinto ezingaphakathi zibalulekile ngokwenene—ezisemgangathweni zihlala zilungile.

Iindleko Ezifihlakeleyo Zokufakela

Ukufakela intambo ye-optical kungaphezulu kokuthenga nje intambo uze uyifake. Ixabiso lokwenyani lidla ngokufumaneka kwiindleko ezifihlakeleyo ezivelayo ngokuhamba kwexesha. Ezi ntlawulo zinokumangalisa nabani na, nokuba iprojekthi ingakanani na.

• Iindleko zokulungisa iintambo ezitshatyalaliswe kukugoba okuqinileyo okanye umzila ongalunganga.

• Ukwanda kwabasebenzi ukuba intambo kunzima ukuyifaka okanye ukuyitshintsha indlela

• Ixesha kunye nemali elahlekileyo ngenxa yokungasebenzi kwenkqubo ngexesha lokulungiswa kwayo

• Ukutshintshwa kwentambo kwangethuba ngenxa yokuguguleka okanye uxinzelelo lokusingqongileyo

• Iindleko ezongezelelweyo zokuqesha abafaki abanobuchule

• Umphetho: Ukusebenza kuchaphazeleka ngenxa yokuwa kwesiginali ukuba iintambo azilawulwa kakuhle

Ukuguquguquka

Intambo eguquguqukayo inokonga umsebenzi omninzi kwiikona okanye kumagumbi aneemilo ezingaqhelekanga. Ukuba ufaka intambo ngasemva kodonga okanye ujikeleze igophe, iintambo eziqinileyo zisenokungahambelani. Oku kubangela ukuba iijakethi zaphukile, iifayibha ezigobileyo okanye nokuba zingafakwanga kakuhle. Iintambo ezineejakethi zePVC eziguquguqukayo kulula kakhulu ukuzigqobhoza zingene kwiindawo ezincinci nangasemva kwefenitshala. Kufana nokufaka intambo ethambileyo endaweni yokutyhala intonga eqinileyo kwi-maze.

Kwiindawo ezinje ngamagumbi eseva apho iintambo zingena ngasemva kweerakhi okanye ngaphakathi kweendonga, ukuguquguquka kwenza umsebenzi ube lula kwaye kunciphise ukuqhekeka. Iintambo eziqinileyo zinokuqhekeka okanye ziqhekeke, nto leyo ebiza imali yokulungiswa okongezelelweyo kunye nexesha elilahlekileyo. Intambo enkulu ye-optical yexesha lonke, uninzi lwethu, yileyo yayiguquguqukayo. Iintambo eziguquguqukayo zivame ukwandisa ubomi benkqubo yakho kwaye zigcine ukuthembeka kwesignali, njengoko zingenakonakala kakhulu ngexesha lokufakwa.

Ulondolozo

Ukugcina iintambo ze-optical akufanele kube yinto ecingelwayo emva koko. Uthuli, ubushushu kunye nokufuma kunokutshabalalisa nentambo eqinileyo. Ukucoca izihlanganisi kunye nokuhlola ukugoba okanye imifantu rhoqo kunceda ukuthintela ukulahleka kwesignali ngaphambi kokuba iqale. Ukungayisebenzisi oku kunokubonakala ngathi kugcina ixesha, kodwa kamva uya kuhlawulela iintambo ezintsha okanye uqhagamshelo olucothayo.

Indlela esempilweni—njengokulungisa iintambo rhoqo ngenyanga nokusebenzisa izixhobo ezifanelekileyo ukucoca—inceda iintambo zisebenze ubomi obude. Imitha ye-UV okanye imvula kwiisetingi zangaphandle zinokusika iijakethi ngokukhawuleza, ngoko ke ukuthintela imozulu kubalulekile. Ukungahoyi imiba emincinci kubiza kakhulu, kuba iintambo ezilahliweyo ziguga ngokukhawuleza kwaye kufuneka zitshintshwe rhoqo.

Umsebenzi

Iindleko zomsebenzi zisekelwe kwindlela olunzima ngayo ucwangciso lomgangatho. Ukuhambisa iintambo kwiindonga okanye kwiisilingi ezigqityiweyo kufuna ubugcisa obungaphezulu kunye nexesha kunokuzisolula kwiitreyi. Nangona ukwenza izinto ngokwakho kuvakala kungabizi kakhulu, ukuvala izikhonkwane kunokubangela uhlengahlengiso olubizayo okanye imiqondiso ebuthathaka.

Ukuzisa ingcali kuhlawulela imisebenzi emikhulu okanye xa inkqubo ibalulekile. Izandla eziqeqeshweyo ziyazi irediyasi efanelekileyo yokugoba kwaye zinokubona iindawo ezibuthathaka ngaphambi kokuba ingxaki iqale. I-DIY ilungile kwiindlela ezincinci zokucwangcisa, kodwa kwinethiwekhi enkulu, umsebenzi wobungcali ngokwenene ukongela imali kamva.

Ixabiso Lexesha Elide

Iintambo ezingabizi kakhulu zibonakala ngathi ziyinto ethengiswayo kodwa azihlali ixesha elide. Ukuchitha imali kwiintambo ezisemgangathweni kunye nokufakelwa kobuchwephesha kususa iingxaki kwaye konga imali ngokuhamba kwexesha.

Njengoko iintambo ezilungileyo zifuna ukulungiswa okuncinci, hlala uqinile kwaye ugcine idatha icocekile.

Ukuhlawula imali engaphezulu kwangaphambili kuya kuyithintela intloko kamva.

Ufumana uxolo lwengqondo kwaye ungabi naxesha lokuphumla.

Ngaphaya kwePhepha leNgcaciso

Iinkcukacha zomenzi azisoloko zichaza lonke ibali. Oko kubonakala kugqibelele kwincwadana kunokwahluka ngokupheleleyo kwithiyetha yasekhaya, iofisi exakekileyo okanye igumbi leseva. Ukusetyenziswa kwehlabathi lokwenyani, igalelo lomthengi wokwenyani kunye nendlela iintambo ezihamba ngayo ngokuhamba kwexesha zibaluleke njengemifanekiso ekwiphepha.

Uxinzelelo Lwehlabathi Lokwenyani

Uxinzelelo lunokubonisa ubuthathaka obungajongwa ziinkcukacha. Ubushushu, ukugoba, kunye nothuli konke oku kunegalelo. Umzekelo, iintambo eziphantsi komgangatho kwiiofisi - zijongene nokuhamba ngeenyawo kunye namavili ezitulo. Ukufakelwa kwiindawo ezishushu okanye ezibandayo kunokubona ukonakala kwemiqondiso ngenxa yokutshintsha kobushushu.

I-Polarity nayo ibalulekile. Ukuba ukukhanya akujoliswanga kwicala elifanelekileyo, idatha ayinakudlula. Iintambo ezithile, ezifana ne-singlemode fiber, zixhasa umgama omde kunye nesantya, kodwa zibiza kakhulu kwaye zifuna ukufakelwa ngononophelo. Umzekelo, indawo yokugcina impahla esebenzisa i-OM4 fiber phantsi kokungcangcazela okuqhubekayo idlule i-OM1 okanye i-OM2, eyafa kungekapheli nonyaka.

Ukusebenza ngokuhamba kwexesha

Iintambo azifi. Ngokuhamba kweminyaka, neentambo ezilungileyo zinokonakala—ukulahleka kokukhanya kuyakhula, isandi okanye idatha iyafiphala. Ii-LED kwiintambo ezindala ze-multimode zinokunciphisa isantya sokudlulisa okanye zinciphise ukuba imiqondiso ingahamba kangakanani. Izinto ezisetyenziswayo zibalulekile: iiglasi zihlala ixesha elide kunezeplastiki. Iintambo eziphezulu, ezibiza kakhulu, zisebenzisa iingubo eziphezulu kunye neejakethi ezihlala ixesha elide, ngoko ke zigcina ukusebenza kakuhle nasemva kweminyaka. Ukuchitha imali engaphezulu ngaphambili kunokukhokelela kwiintloko ezibuhlungu ezincinci kunye nesandi okanye idatha ekumgangatho ophezulu.

Impendulo Yomsebenzisi

Uphononongo lwabasebenzisi lunceda ekufumaneni iingxaki zokwenyani. Kuqhelekile ukuba kubekho izimvo malunga nexesha elandisiweyo lokulinda—abathengi abambalwa babekho emgceni kwiiveki ezine ukuze bathathe ukuhanjiswa. Uninzi lwabasebenzisi lubonisa umahluko phakathi kweentambo eziqhubayo nezingenazo ukuhanjiswa, bekhetha enye ngokusekelwe kulwakhiwo lwazo. Iinkxalabo malunga neejakethi ezibuthathaka okanye izihlanganisi ezibuthathaka zihlala zivela kwingxelo, nto leyo ebonisa ukuba zeziphi iimpawu ezihlala zikhona. Iiforam ze-audiophile kunye noluntu lwetekhnoloji yindawo elungileyo yokukhangela isikhokelo esinyanisekileyo kunye neengcebiso, ngakumbi malunga ne-OM3 okanye i-OM4 okanye ngeentambo ezisebenzisa i-SWDM4 kwiimfuno zesantya esiphezulu.

Ukhetho Olusebenzayo

Iintambo zefayibha zincinci kwaye zikhaphukhaphu, ngoko ke kulula ukuzifaka kwiirakhi ezixineneyo okanye kwiindawo ezixineneyo. Oku kwandisa ukuhamba komoya kwaye kunceda ekupholiseni. Ukukhetha phakathi kwe-OM1, OM2, OM3, OM4, kunye ne-OM5 kuxhomekeka kwisantya sakho kunye neemfuno zomgama. Iintambo ze-SWDM4 zikuvumela ukuba ufikelele kwi-40G okanye kwi-100G ngaphezu kwesiseko esidala ngaphandle kweentambo ezintsha.

Ubungqina Bexesha Elizayo Unxibelelwano Lwakho

Iintambo ze-optical ziye zahamba ukusukela oko zaqala ukuhlanganisa iinkqubo zesandi kunye neeTV. Ukuhlala phambili kuthetha ukwazi ukuba yintoni egcina ezi ntambo ziluncedo njengoko ubuchwepheshe buqhubeka buphucuka. Intambo ye-optical ekumgangatho ophezulu iyazahlula ngokumelana nezixhobo ezintsha, kungekuphela nje ngokusebenzisa izixhobo zanamhlanje. Khangela kuqala iintambo ezenzelwe ukuxhasa amazinga aphezulu edatha. Ukukhetha intambo ebhalwe ukuba ifikelele kwi-192 kHz amazinga esampuli okanye ngaphezulu, umzekelo, kuqinisekisa ukuba iya kuhambelana nesandi sesizukulwana esilandelayo ngaphandle kokuyeka okanye ukulibaziseka. Intambo ye-optical elungileyo kwintambo yesisombululo yenza umahluko. Okukhona i-fiber iphezulu, isignali encinci ilahleka ekuhambeni, nto leyo eguqulela kwisandi esomeleleyo okanye imifanekiso ecacileyo ngakumbi, nokuba usebenzisa iintambo ukusuka kwigumbi ukuya kwelinye.

I-bandwidth ayisiyonto nje ethethwayo – yiyo eyenza okanye iphule ucwangciso lwakho njengoko izinto zitshintsha. Ukusasaza kuya kucaca ngakumbi, imidlalo iba ngathi iyasebenza kwaye iingoma zomsindo zongeza ubunjani obuninzi minyaka le. Intambo exhasa i-bandwidth ebanzi ikusindisa ekubeni uyitshintshe nanini na xa uphucula. Khangela ezo zimelana neenkcukacha zazo, njengeenkampani eziphambili ezivavanya iintambo ukuba azinalahleko kwaye azinaxhala. Zisenokuba zibiza kancinci, kodwa zithathe njengexabiso eliphantsi lokhuseleko lwengqondo. Kwikhaya elinabasebenzisi abaninzi/izixhobo ezikrelekrele, kubaluleke ngakumbi ukukhetha intambo engayi kuyithintela inkqubo yakho.

Itekhnoloji yekhebula ngokwayo iya isiba nobuchule ngakumbi. Iintambo ezintsha zisebenzisa isigqubuthelo esingcono ukuthintela ukugoba nokuqhekeka, kwaye ezinye zide zibe neencam zegolide ukuthintela umhlwa—akusekho ukuthamba. Ezi azizo nje ubuso besinyithi obuqinileyo, zigcina ukuthembeka kwesiginali yekhebula njengoko utshintshiselana ngezixhobo okanye uhlengahlengisa isixhobo sakho. Kufana nokuba nebhulorho eqhubeka imile nokuba yintoni eqengqelekayo phezu kwayo.

Ukuguquguquka kugqiba ukhetho oluza kukhusela kwixesha elizayo. Iintambo ezimbalwa zineadaptha ezisebenza kwiiports zakudala nezintsha, ngoko awuphazanyiswa xa utshintsha izixhobo zakho. Ukuba utsiba phakathi kweofisi yasekhaya, igumbi lokuhlala, okanye idesika yokudlala, olu hlobo lokuguquguquka lugcina ixesha kwaye longa iingxaki.

Isiphelo

Kukusukelana nje okukhethekileyo okukukhokelela kwintambo ye-optical engcono kakhulu. Iintambo ezintle zenza konke oko kwaye zivakala zintle kakhulu! Iglasi, iplastiki, imijikelo emide, ukugoba okuqinileyo - indlela nganye ibonakala yahlukile. Abanye abantu bafuna intambo ukuze baqhagamshele ngokukhawuleza ekhaya. Abanye bafaka iingcingo kumgangatho weofisi yonke. Awunakuziphepha iindleko ezifihlakeleyo, ukusuka ekujikeni kwiipaseji ukuya kwizixhobo ezikhethekileyo zokuqhuba imigca kakuhle. Ukukhetha intambo efanelana nanamhlanje kodwa enika indawo yengomso kuvakala kubulumko. Ihlabathi lokwenyani, amava okwenyani, ukufakwa kwehlabathi lokwenyani kungqina ukuba ucwangciso oluthile lusindisa iintloko ezininzi emgceni. Oko kuthethiweyo, namathela kwinto esebenzayo, kwaye ujonge ukuba abanye basebenzisa ntoni kwiisetingi ezifanayo. Ngaba ufuna ukunyusa useto lwakho? Thumela imibuzo yakho okanye iingcebiso zakho neqela elingezantsi.

Imibuzo ebuzwa qho

Yintoni eyenza intambo ye-optical ibe lolona khetho lufanelekileyo?

Intambo ye-optical ebalaseleyo ibonelela ngokudluliselwa kwedatha ngesantya esiphezulu, ukunciphisa isignali encinci kunye nokuthembeka okuqinileyo. Iyahambelana nesixhobo sakho kwaye iqinisekisiwe. Soloko ufunda uphononongo lwabasebenzisi kunye neenkcukacha ngaphambi kokuba uthenge.

Ndingakhetha njani phakathi kweentambo ze-optical ze-single-mode kunye ne-multi-mode optical?

Sebenzisa imowudi enye kwiimfuno zomgama omde kunye nesantya esiphezulu, ezifana namaziko edatha. Khetha imowudi ezininzi kwiindlela ezimfutshane, njengeenethiwekhi zeofisi. Yeyiphi imowudi echanekileyo ixhomekeke kwisicelo sakho kunye nohlahlo-lwabiwo mali.

Ngaba zonke iintambo ze-optical ziyahambelana naso nasiphi na isixhobo?

Hayi, ayizizo zonke iintambo ze-optical eziya kuhambelana nazo zonke izixhobo. Qinisekisa iintlobo zezihlanganisi kunye nokuhambelana nezixhobo zakho. Ukuba usebenzisa intambo engalunganga kuya kuba ngumda woqhagamshelo okanye ukusebenza.

Zeziphi iindleko ezifihlakeleyo ekufuneka ndiziqwalasele xa ndifaka iintambo ze-optical?

Cinga ngeendleko zesixhumi, iadaptha, kunye nokufakelwa kobuchwephesha. Ukugcinwa nokuhlaziywa okuqhubekayo kunokunyusa iindleko. Ukulungiselela kukugcina ungamangaliswa kwaye kukugcina unebhajethi.

Zibaluleke kangakanani iinkcukacha ezikwiphepha ledatha yentambo?

Iinkcukacha zibalulekile, kodwa amava okwenyani anokwahluka. Endaweni yoko, khangela iziqinisekiso zomntu wesithathu kunye nempendulo yomsebenzisi. Akukho nto idlula uvavanyo kwisetingi yakho ukuqinisekisa umgangatho.

Ngaba iintambo ze-optical zingakwazi ukuxhasa ukuphuculwa kwetekhnoloji yexesha elizayo?

Iintambo ze-optical ezisemgangathweni ophezulu ngamanye amaxesha zinokuxhasa isantya esikhawulezayo kunye nobuchwepheshe obutsha. Ukukhetha iintambo ezine-bandwidth ephezulu kunye nesatifikethi kukhusela utyalo-mali lwakho njengoko imeko yetekhnoloji itshintsha.

Ngaba iintambo ezinde ze-optical ziyawuchaphazela umgangatho wesiginali?

Ewe, iintambo ezinde zongeza ilahleko engaphezulu. Iintambo zemowudi enye zikwazi ukumelana nomgama omde ngcono kuneemowudi ezininzi. Ukuze usebenze kakuhle, khetha uhlobo nobude obufanelekileyo rhoqo.