Iintambo zefayibha ngee-SC, LC, FC, kunye ne-ST connectors kwiintlobo ze-APC okanye ze-UPC nakwiintambo ze-simplex okanye ze-duplex connecting network devices ukuze kudluliselwe idatha ngokukhawuleza nangokuzinzileyo. Zonke iintlobo ze-connector zinesimo esithile kunye nokulingana, ngoko ke i-SC kunye ne-LC zixhaphake kwiinethiwekhi, ngelixa i-FC kunye ne-ST zisebenza kakuhle kwiilebhu kunye noqwalaselo oludala. Ii-APC connectors zinciphisa ukulahleka kwesiginali, kwaye i-UPC ibonelela nge-polish esisiseko. Iintambo ze-Simplex zithumela idatha ngendlela enye, kwaye iintambo ze-duplex zithumela idatha yeendlela ezimbini ngaxeshanye. Ezi nketho zinceda ekuhambelaniseni iimfuno zenethiwekhi, nokuba ze-broadband yokuhlala, ii-LAN zenkampani, okanye amaziko edatha amakhulu. Siza kuhlela uninzi lwale posi ukuze sahlule ezi ntlobo, sichaze apho zifaneleka khona, kwaye sinike isikhokelo sokukhetha intambo efanelekileyo.

I-Anatomy yentambo yeFiber Patch

Intambo ye-fiber patch ayisiyontambo nje kuphela; iyinxalenye ebalulekileyo kunxibelelwano lwedatha. Ukwakheka kwayo kuqulathe iileya ezininzi, kunye ne-central core transmitting light signals. I-cladding ithintela ukukhanya ukuba kungaphumi, ngelixa i-coating ikhusela i-fiber. Ijakethi ihlanganisa yonke into kunye ukuze ikhuseleke ngakumbi kwaye inceda ekuchongeni. Ileya nganye inegalelo ekusebenzeni kweentambo ze-fiber optic patch kwizicelo ze-telecom kunye ne-high-speed network.

Isiseko

I-core yentambo ye-fiber optic patch ikwimbindi kwaye yenza umsebenzi ophambili wokuhambisa ukukhanya ukusuka kwelinye icala ukuya kwelinye. Ububanzi bayo, kwii-microns, yi-9 µm kwi-single-mode okanye i-50/62.5 µm kwi-multimode. Uhlobo lwe-core oyikhethayo, efana ifayibha yemowudi enye, imisela isantya kunye nomgama. Iglasi yinto eqhelekileyo yokusebenza okuphezulu, ngelixa iplastiki ilungile kwiikhonkco ezimfutshane nezingenamandla. Umgangatho ongundoqo wenza umahluko kumazinga edatha. Ifayibha yemowudi enye, ebizwa ngokuba yi-OS1 okanye i-OS2, isebenzisa i-core encinci ukuhambisa ukukhanya ngakumbi ngokunciphisa okuncinci, ngelixa ifayibha ye-multimode ihambelana nokuhlelwa kwe-OM1 ukuya kwi-OM5 kwiinqanaba ezahlukeneyo zedatha kunye nezicelo.

I-Cladding

Isigqubuthelo sibamba umbindi ngesalathisi sokurhawuzelela esisezantsi, siqinisekisa ukuba ukukhanya kuhlala kugxumela ngaphakathi. Oku kwenza isignali iqine kumgama omde, ingakumbi kwiintambo ze-fiber optic patch. Ububanzi besigqubuthelo, ngokubanzi buhlala buhleli kwi-125 µm, budlala indima ekumiseleni ukusebenza kwesigqubuthelo. Uninzi lwesigqubuthelo yiglasi, ngelixa ezinye iifayibha ezingabizi kakhulu zisebenzisa iplastiki. Isigqubuthelo sinika ukuguquguquka namandla, okuvumela intambo yefayibha ukugoba ngakumbi ngaphandle kokuqhekeka.

Ukwaleka

Olu phawu lusisithintelo esithambileyo, esikhusela iglasi yentambo ye-fiber optic patch kwii-nicks, ii-bends, kunye namanzi. Ngokwesiqhelo i-acrylate okanye i-silicone, inika amandla ongezelelweyo kwaye ithintela iintanda ukuba zingasasazeki. Olu phawu luqinileyo lunceda ukugcina uphawu lucacile, nto leyo ibalulekileyo ekudlulisweni kwedatha ngokukhawuleza kwiindawo ezinzima, ezifana neenethiwekhi zezityalo zangaphandle, ukugcina ubomi bekhebula kunye nokukhusela uphawu kwi-microbends.

Ijakethi

Ijakethi yinxalenye engaphandle yesiqu intambo ye-fiber optic. Iyamelana nothuli, amanzi, kunye nefuthe, iqinisekisa ukuqina kwiindawo ezahlukeneyo. Iijakethi zinokuba yiPVC kwizicelo eziqhelekileyo okanye iLSZH kwiindawo ezikhuselekileyo emlilweni. Ezinye zifuna iijakethi ezikhethekileyo ezinemilinganiselo ephezulu yomlilo. Ukubhala ikhowudi yombala, umthubi kwimo enye okanye iorenji kwi-OM1, umzekelo, kukunceda ukuba uchonge ngokukhawuleza iintambo ezifanelekileyo zefayibha ngaphakathi kwephaneli exakekileyo. Ijakethi ikhusela intambo kwaye inokunceda ekuhleleni uqwalaselo olunzulu noludibeneyo lwenethiwekhi.

Zithini iintlobo zentambo yeFiber Patch?

Iintambo ze-fiber patch zidibanisa izixhobo zakho zenethiwekhi ngokusebenza kakuhle nangokuchaneka. Zikho kwiintlobo ngeentlobo, nganye ilungiselelwe usetyenziso oluthile okanye uqwalaselo lwenethiwekhi. Ukukhetha kwakho intambo ye-fiber patch kubalulekile; ukukhetha okungalunganga kuyayicothisa inethiwekhi okanye kunciphise ixesha lokusebenza. Ezinye iintambo zisebenzisa i-single fiber (simplex) kwiisignali zendlela enye okanye ii-transceivers ze-BiDi, ngelixa ezinye zisebenzisa imicu emibini (duplex) yokuhamba kwedatha yendlela ezimbini. Iintambo ze-fiber patch ziyahluka ngokwesixhumi, ubungakanani be-fiber core, isitayile sokupolisha, kunye nezinto zejakethi. Apha ngezantsi kukho uludwe olufutshane lweentlobo eziphambili:

• Iintlobo zezihlanganisi ze-SC, LC, FC, kunye ne-ST

• Ulwakhiwo lwentambo yeSimplex kunye neye-duplex

• Imowudi enye (i-9 µm core), i-multimode (i-50/62.5 µm core)

• Iiklasi zefayibha ze-OM1–OM5, OS1, OS2

• I-PC, i-UPC, i-APC polishing, kuquka i-engile ye-8° kwi-APC

• Izinto zejakethi zePVC, LSZH, kunye neOFNP

• Iintambo ze-hybrid ezinezihlanganisi ezixutyiweyo

Ukufumana uhlobo olufanelekileyo lwesixhumi kuthetha ukusifaka ngokweemfuno zezixhobo zakho kunye nenethiwekhi. Ukulingana kunefuthe kwisantya, ukuthembeka, kunye nokuphuculwa. Ukuxuba iintlobo zesixhumi, ezifana neentambo ezixutyiweyo, kunokusasaza phakathi kweenkqubo ezindala nezintsha, okwenza inethiwekhi ikwazi ukuguquguquka ngakumbi.

1. Iziqhagamsheli ze-SC

Izihlanganisi ze-SC zaziwa ngoyilo lwazo oluyi-square, oluthi push-pull, nto leyo eyenza kube lula ukusebenza ngazo nakwii-network racks ezixineneyo. Zibonelela ngokulahleka okuncinci kokufakwa kwaye zinyamezela imijikelo emininzi yoqhagamshelo, nto leyo ezenza zibe zilungele iintambo ze-fiber optic patch. Amaziko amaninzi edatha kunye nee-telecom hubs zisaxhomekeke kwi-SC ukuze zifumane uqhagamshelo oluthembekileyo, njengoko isebenza ngaphandle komthungo nge-single-mode fiber kunye ne-multimode fibers, nto leyo eqinisekisa ukhetho oluthembekileyo nolusebenzayo ngokubanzi.

2. Iziqhagamsheli zeLC

Iziqhagamsheli ze-LC, ezenzelwe iindawo ezinoxinano olukhulu, zibalulekile kwiinethiwekhi ezikhawulezayo nezinobubanzi obuphezulu apho indawo iphezulu khona. I-1.25mm ferrule ivumela uqhagamshelo oluninzi kwiphaneli enye, nto leyo eyenza ukuba zibe zilungele iiswitshi ezisandula ukuvela, ii-routers, kunye namaziko edatha. Ezi zixhumi ze-fiber optic azithinteli isantya, ziqinisekisa ukuhanjiswa kwedatha ngokukhawuleza nakwiisetingi ezincinci.

3. Iziqhagamsheli zeFC

Iziqhagamsheli zeFC Sebenzisa uyilo oluqinileyo nolunemisonto oluvaleleka endaweni yalo, nto leyo eyenza ukuba zilungele iindawo ezinentshukumo enzima okanye ukungcangcazela, njengeefektri okanye iitoweri zonxibelelwano. Indlela yazo yokuzikrufula iqinisekisa uqhagamshelo oluthembekileyo, ithintela ukulahleka kwesignali kwiindawo ezinzima. Ukuze isebenze kakuhle, iintambo ze-fiber optic patch zemowudi enye zisebenza kakuhle kwi-FC, apho ukuchaneka kubaluleke kakhulu.

4. Izihlanganisi ze-ST

Izihlanganisi ze-ST sebenzisa i-bayonet mount kunye ne-twist-lock motion elula, nto leyo ethetha ukupeyinta ngokukhawuleza kunye nokutshintshana ngokukhawuleza, nto leyo eyenza ukuba zilungele iinethiwekhi zakudala okanye iilabhoratri zoqeqesho. Izikolo ezininzi kunye neendawo zakudala zisasebenzisa i-ST kuba kulula ukuyifunda. I-ST ihambelana kakuhle neentambo ze-fiber optic patch ze-multimode, ezihambisa idatha kwiiklasi okanye kwizixhobo ezindala.

5. Imidibaniso yeHybrid

Iintambo zepetshi ze-hybrid, njengentambo ye-lc plenum duplex fiber patch, iintlobo ze-blend connectors kuzo zombini izinhlangothi. Ukudibanisa i-LC kwi-SC okanye kwi-ST kwi-FC kuluncedo kakhulu xa kuhlanganiswa iiswitshi ezintsha neepaneli ze-patch ezindala. Ezi ndibaniselwano zisusa imfuneko yee-adapters kwaye zikhawulezisa ukuthunyelwa kwiinethiwekhi ze-hybrid, nto leyo eyonyusa ukuthandwa kweentambo ze-fiber patch.

Uthumelo lweSimplex okanye lweDuplex

Iintambo ze-fiber patch ziza kwiintlobo ezimbini eziphambili zothumelo: iintambo ze-simplex kunye ne-duplex fiber optic patch. La magama achaza idatha yendlela ehamba ngayo kwii-fiber optic connectors, nto leyo echaphazela uyilo lwenethiwekhi kunye nokusebenza kakuhle.

1. I-Simplex isebenzisa umtya omnye wefayibha ukuze idlulisele kwicala elinye. Idatha ihamba ukusuka kwindawo A ukuya kwindawo B ngaphandle kokubuyela umva. Kulula, yiyo loo nto ilungele umsebenzi ongadingi mpendulo.

2. I-Duplex inemicu emibini yefayibha yokudlulisela kuzo zombini iindlela. Intambo enye ithwala idatha kwicala elinye kwaye enye intambo iyithwala kwicala elichaseneyo, njengomgaqo omkhulu oneendlela ezimbini, umzila ngamnye uya kwicala elahlukileyo. I-Duplex iphakathi xa idlulisela kwicala elinye ngexesha kwaye igcwele xa idlulisela zombini iindlela ngaxeshanye.

3. Ububanzi bebhendi kunye nokufaneleka kuxhomekeke kula malungiselelo. I-Simplex ilula, inebhendi encinci yemisebenzi yendlela enye. I-Duplex iphinda-phinda ibhendi kwaye ivumela ukusasazeka kwedatha yendlela zombini, ngexesha langempela.

4. Ukukhetha uhlobo oluchanekileyo kwenza umahluko. Isigqibo esingalunganga sinokuthintela amandla enethiwekhi okanye sichithe izixhobo. Ingongoma kukuba ufake intambo kwisicelo sakho.

Amatyala okusetyenziswa kweSimplex

Iintambo zeSimplex patch zikhanya kwiikhonkco ezisuka kwindawo ukuya kwenye, njengokudlulisa ulwazi oluvela kwisensa ukuya kwisixhobo sokujonga. Akunyanzelekanga ukuba zithumele naluphi na ulwazi, ngoko ke umtya omnye wefayibha usebenza kakuhle. Oku kugcina ukufakwa kulula kwaye kucocekile, ingakumbi xa indawo iphezulu.

Iintambo zeSimplex zihlala ziphumelela kwiiprojekthi ezixabisa kakhulu. Zifuna izixhobo ezimbalwa kwaye xa kukho isixhumi esinye, iindleko ziyahla kakhulu. Ukungabikho kokuxinana kuthetha ukuba akukho mathuba okuxinana okanye ukudideka xa usenza ulungiso.

I-Simplex inemisebenzi ekhethekileyo. Izinzwa zoshishino, izixhobo zonyango, okanye ii-feeds zokusasaza zihlala zisebenzisa olu hlobo loyilo. Xa ufuna unxibelelwano kwicala elinye kuphela, i-simplex iyigcina ilungile kwaye icacile.

Amatyala okusetyenziswa kweDuplex

Iintambo ezimbini zepatch zigcina idatha kwiinkonzo ze-LAN. Olu lungiselelo lufuna ukuba idatha ihambe kuzo zombini iindlela, njengaxa iikhompyutha zinxibelelana neeseva okanye iifowuni zeVoIP zisenzeka.

Kungenxa yokuba uyilo lukuvumela ukuba uthumele kwaye ufumane ngaxeshanye, into ebalulekileyo kwii-applications zexesha langempela. Oku akugcini nje ngokugcina ixesha kodwa kwandisa ukuthembeka, ngakumbi kwiindawo ezixineneyo apho ukubamba umgca kunokuba yingxaki. Iintambo ezimbini ze-duplex ziyindlela eqhelekileyo yamaxesha apho ufuna ithrafikhi ekhawulezayo, elula, neyamacala amabini.

Uqwalaselo lwe-duplex lunceda ukugcina iinethiwekhi zihamba kakuhle phantsi komthwalo. Zithintela imiqobo ngokuvumela idatha ukuba iqhubekele phambili ngaphandle kokulinda isigqibo selinye icala. Yiyo loo nto i-duplex ithandwa kakhulu kwiindawo ezinabantu abaninzi apho ixesha lokusebenza kunye nesantya kubaluleke kakhulu.

Izinto zasePoland: APC vs. UPC

I-Connector polish yeyona nto ibalulekileyo ekufuneka iqwalaselwe kwiintambo ze-fiber patch. Indlela isiphelo sobuso esikhazimlisiweyo ngayo inefuthe elikhulu kwindlela isignali ehamba ngayo kwikhonkco, nto leyo echaphazela ukulahleka kokukhanya kunye nokukhanya, okunokuchaphazela umgangatho woqhagamshelo lwe-fiber optic. I-APC (Angled Physical Contact) kunye ne-UPC (Ultra Physical Contact) zezona ntlobo zimbini zidumileyo zokukhazimlisela, nganye idlala indima eyahlukileyo kwiinethiwekhi ze-fiber.

Ukusebenza kwe-UPC

Izihlanganisi ze-UPC zinomphetho othe tyaba okanye ogobileyo kancinci. Olu yilo lutsha lunciphisa ilahleko yokufakwa, luvumela ukukhanya okungakumbi ukuba kudlule ngaphandle kwe-impedance encinci. Ezi zihlanganisi zilungele ukufakwa kwe-telco eqhelekileyo apho ukusebenza kuhambelana kwaye ilahleko kufuneka zigcinwe ziphantsi, kodwa zingabi nkulu kangako.

Uninzi lweendawo zolwazi kunye neenethiwekhi zamashishini zisebenzisa izihlanganisi ze-UPC. Zinceda ekudluliseni idatha eninzi ngokukhawuleza nangokuthembekileyo. Iintlobo ze-UPC zilungele zombini i-singlemode kunye ne-multimode fiber, ngoko ke zilungele yonke into ukusuka kwiiphaneli ezimfutshane ukuya kwiikhonkco ezintsonkothileyo ze-backbone.

Ukusebenza kwe-APC

Iziqhagamsheli ze-APC zine-polish engile ye-8° kwincam ye-ferrule. Oku kuthambekela kubangela ukuba ukukhanya kukhanye nge-engile, kungekhona ngqo kwi-fiber. Oku kuthintela isignali ukuba ikhanye ngasemva kwaye kunciphisa oko kwaziwa ngokuba yilahleko yokubuya.

I-APC yeyona ndlela ilungileyo yokukhetha usetyenziso apho ukulahleka okuncinci kwesiginali kunokubangela iingxaki ezinkulu. Uthumelo olude, iinethiwekhi zefayibha yemode enye, okanye umsebenzi we-optical ochanekileyo kakhulu zifanelekile kwezi zixhumi. Zigcina isiginali icocekile kwaye iqinile, nto leyo ibalulekileyo kwiTV, i-broadband, kunye ne-telecom backbones ezihamba umgama omde. Azilungele zonke ii-application, kodwa xa ufuna ezona zilungileyo, i-APC iyaphumelela.

Iimpawu ezibonakalayo

Kulula ukubona izihlanganisi ze-APC kunye ne-UPC wakuba wazi ukuba ufuna ntoni. Ngokwesiqhelo, izihlanganisi ze-APC ziluhlaza kwaye izihlanganisi ze-UPC ziluhlaza okwesibhakabhaka. Olu luhlu lwemibala lunceda iingcali ukuba zifumane ezona zifanelekileyo ngokukhawuleza, nangona kufuneka ujonge isikhokelo somenzi wakho njengoko imibala inokutshintsha.

Ubume bunika iingcebiso. Isiphelo se-UPC sithe tyaba, kwaye ii-APC zigobile. Ukuzazi ezi ngcebiso kuthintela ukudideka ngexesha lokufakelwa, njengoko izihlanganisi ze-APC kunye ne-UPC azinakutshintshwa ngaphandle kwee-adapters. Ukwenza oku ngokuchanekileyo kukhokelela kwiimpazamo ezimbalwa kunye nokwakhiwa kweefayibha eziqinileyo ngakumbi.

I-OS2 Singlemode Ichaziwe

Intambo ye-OS2 singlemode fiber optic patch yeyona nto siyithandayo kakhulu, ekhawulezayo nehamba ixesha elide. IiFiber ze-OS2 Singlemode: Kutheni ilahleko yayo iphantsi kakhulu, yenzelwe iinethiwekhi zesizukulwana esilandelayo ezithumela idatha enkulu kumgama omde. Ngokungafaniyo ne-short-link, wider-core multimode fiber, iifiber ze-OS2 zincinci kwaye zenzelwe ukuthumela ukukhanya ngaphakathi kweekhilomitha. Into ekhangayo apha kukukwazi kwayo ukugcina ukuthembeka kwesignali, nokuba kwiimeko ezinzima ezifana neentambo ze-fiber patch zangaphandle okanye iinethiwekhi zedolophu. I-OS2 lukhetho lwamaziko e-telecom kunye nedatha kunye naluphi na uqwalaselo apho umgama kunye nesantya zithatha indawo yexabiso.

Iinkcukacha zoBugcisa

| Umgama Ophezulu | 10,000 m nangaphezulu | I-OS2 Singlemode Spelled Out | I-Bandwidth | Akukho mda wokwenyani | Amaxabiso edatha axhaswayo | 1 Gbps ukuya kwi-100 Gbps nangaphezulu |

Iinkcukacha zibalulekile kuba zichaza imida yezakhono zenethiwekhi yakho. Ukuba ufuna ukwakha umqolo ongasayi kufuna ukuphuculwa rhoqo emva kweminyaka embalwa, la manani akunceda ekukhetheni intambo efanelekileyo. Ukuncipha okuphantsi kwe-OS2 kuthetha ukuba ilahleko yesiginali incinci, ngoko akufuneki ukhathazeke ngee-repeaters okanye ii-amplifiers zemizi-mveliso okanye ii-cross-country runs. Kwimisebenzi ekhawulezayo okanye unxibelelwano phakathi kwamaziko edatha amakhulu, ezi nkcukacha zezona zivumela iinjineli ukuba ziphumle lula.

Ukumelana nokusingqongileyo

Ifayibha ye-OS2 iyingozi kakhulu. Ihlala isebenza xa imozulu itshintsha, nokuba ibanda, itshisa, okanye imanzi. Ukwakhiwa kwentambo kuyivumela ukuba ithintele ukufuma kunye nobushushu obugqithisileyo, nto leyo eyenza ukuba ibe yindawo efanelekileyo yokusebenza ngaphandle kwezityalo. Uyifumana igqunywe phantsi kwezitalato okanye ixinene phakathi kweenqaba, apho inyamezela khona imvula, ikhephu, okanye ilanga elitshisayo. Uyilo lwayo oluqinileyo lubangela ukuba kungabikho zixhobo zininzi kwaye kungabikho nkonzo ingako, nto leyo ebalulekileyo kwiinethiwekhi ezingakwaziyo ukuhla.

Ngoko ke kwiindawo ezinzima ezifana neetonela okanye iindlela zokudlula ezintabeni, ukuqina kwe-OS2 kuyakhanya ngokwenene. Ikhethelwe imisebenzi apho nayiphi na enye intambo ingaqhekeka okanye iphele, inika iminyaka yokuzithemba ngaphandle koxinzelelo.

Ubungqina Bekamva

Intambo ye-OS2 singlemode fiber optic patch inceda iinethiwekhi ukuba zihlale zinolwazi ngetekhnoloji entsha. Uqala ngeekhonkco ze-1 Gbps, uze uye kwi-10, 40, okanye i-100 Gbps kamva ngaphandle kokutshintsha intambo ye-fiber. Yenzelwe ukukhulisa, ukuze njengoko iimfuno zedatha zisanda, njenge-5G, i-telecommuting, kunye neziseko zophuhliso zasezidolophini ezixhunyiweyo, i-OS2 iyalungiswa. Yiyo loo nto iinkampani ezinkulu ze-telcos kunye namaziko edatha ziyisebenzisa, zisazi ukuba ayizukuphelelwa lixesha kungekudala. Kukubheja okunobuchule ukuba ufuna ukwenza inethiwekhi engazukukutsalela phantsi.

I-Matrix yoKhetho lweHlabathi lokwenyani

I-matrix yokukhetha yehlabathi lokwenyani inceda ekucaciseni indlela yokukhetha xa ukhetha iintambo ze-fiber optic patch. Ifumana amanqaku ahlukeneyo ngokwezinto ezibalulekileyo ezifana nexabiso, ukusebenza kakuhle, okanye ukufaneleka, okwenza ukhetho lube sobala kwaye lungathathi cala. Le ndlela icwangcisiweyo igcina ucalucalulo luphantsi kwaye ikubonisa ukutshintshiselana, hayi ixabiso lesitikha kuphela. Nanku umzekelo wendlela izinto ezinokutshintsha ngayo kwimatrix yokukhetha, kunye nobunzima obumele okona kubaluleke kakhulu kwiprojekthi eqhelekileyo.

| Ukusebenza | 0.3 | 4 | 4 | 4 | 3 | 5 | 4 | 3 | 5 |

| Ukuhambelana | 0.2 | 5 | 4 | 3 | 3 | 4 | 4 | 3 | 5 |

| Ukusebenziseka lula | 0.1 | 4 | 5 | 3 | 3 | 4 | 4 | 4 | 3 |

| Ukufumaneka | 0.1 | 5 | 4 | 4 | 4 | 3 | 4 | 5 | 4 |

| Ubungqina bexesha elizayo | 0.1 | 4 | 5 | 3 | 3 | 5 | 4 | 3 | 5 |

Ixabiso vs. Ukusebenza

• Khetha intambo efanelekileyo ngokuqwalasela uhlahlo-lwabiwo mali, ububanzi beprojekthi kunye neemfuno zexesha elizayo.

• Ezo zingabizi kakhulu zisebenzisa izihlanganisi okanye amalaphu alula kwaye azikwazi ukumelana nazo.

• Iintambo eziphezulu ezinezihlanganisi eziphezulu (ezifana ne-APC) zibiza kakhulu kwasekuqaleni kwaye zingakongela kakhulu ngexesha lokulungisa kunye nexesha lokungasebenzi.

• Soloko uqinisekisa ukuba umsebenzi wakho uyasebenza kakuhle na kuqala. Kungenjalo, uchitha imali eninzi kakhulu.

Ubungakanani bexabiso eliphantsi budla ngokunceda ekukhetheni izixhobo kunye nezihlanganisi. Kwizihlanganisi, izihlanganisi ze-SC okanye ze-LC zinokukhethwa kuba zifumaneka lula kwaye azibizi mali ingako. Nangona kunjalo, ukutyala imali kwiintambo ze-fiber optic patch ezikumgangatho ophezulu kunokuba bubulumko ukuba inethiwekhi iya kwanda okanye ixhase ukuhanjiswa kwedatha ngokukhawuleza, nto leyo ekhokelela ekongeni ixesha elide kunye nexesha elincinci lokungasebenzi.

Imo yoThungelwano

• Iziko ledatha lifuna iintambo ezimbini ezixineneyo nezixineneyo. Iiofisi zingasebenzisa i-simplex.

• Ii-long runs zifuna iintlobo ezilahlekelwa kancinci ezifana ne-APC. Ii-short hops zingasebenzisa i-UPC.

• Izixhobo ezixutyiweyo zifuna ukufanisa iintlobo zentambo yepetshi neeport zezixhobo.

• Iindawo ezirhabaxa okanye ezingaphandle zifuna ijakethi eqinileyo okanye intambo enesikhuselo.

Iinethiwekhi ezisebenzayo ezinezithuthi ezininzi zifuna ukusebenza okuphezulu kunye nokukhusela okuqinileyo, nto leyo eyenza ukuba ukukhetha intambo ye-fiber optic patch efanelekileyo kubaluleke kakhulu. Umgama nawo ubalulekile; ukubaleka ixesha elide kufuna iintambo ze-fiber optic patch ezimbini ezigcina ilahleko encinci yesiginali. Ukukhetha intambo ye-optic patch efanelekileyo kwindawo yakho kunokuthintela iingxaki kwixesha elizayo.

Iimfuno zeSicelo

Iindawo ezithile zifuna iimpendulo ezikhethekileyo. Amaziko edatha akhathalele indawo, ngoko ke iintambo ze-LC duplex zezona zithandekayo. Uqwalaselo lweTelecom lungasebenzisa izihlanganisi ze-FC kwiintambo eziqinileyo, nokuba zixinyiwe. Iintambo zepetshi ezine-APC polish ziya apho kubalulekile khona ukucoceka kwesignali, njengakwiikhonkco zevidiyo.

Umsebenzi ngamnye uneempawu zawo ezibalulekileyo: isantya, ukulahleka, ukulingana, okanye ukukhula kwixesha elizayo. Iinethiwekhi ezikhawulezayo zinokufuna iintambo ezimbini ezinokumelana okuqinileyo. Njengoko izixhobo ezininzi zisiba ncinci kwaye zikhawuleza, lindela ukuba iintambo zepatch ziqhubeke nokutshintsha. Ukwazi into entsha kukuvumela ukuba uthenge ngobulumko!

Isiphelo

Ukuze ukhethe intambo ye-fiber patch efanelekileyo, qala ubuyele kwiziseko. Malunga: intambo ye-fiber patch sc lc fc st apc/upc iintlobo intambo ye-simplex/duplex. Ngayinye ifanele umsebenzi kunye nohlobo lwesixhobo. Iintambo ze-Simplex zidlulisela idatha kwicala elinye, ngelixa i-duplex idlulisela zombini iindlela. Iintlobo zasePoland nazo ziyabalwa. I-APC kunye ne-UPC zibonelela ngamanqanaba esignali ahlukeneyo kunye nokunciphisa. I-OS2 singlemode ifanelekile kwimijikelo emide. Ukhetho ngalunye luchaza ukusebenza kwenethiwekhi yakho kunye nokhuseleko. Umzekelo, isibhedlele esinezixhobo ezininzi sifuna iintambo ze-duplex LC ukuze zisebenze ngokuthembekileyo. Iziko ledatha elinee-rack ezinde, kwelinye icala, linokufuna i-OS2 singlemode ene-SC/APC ukuze ikhawuleze kakhulu. Zonke izicwangciso zineemfuno ezithile. Ngoku jonga izixhobo zakho. Buza ukuba zibambekile na. Vumela inethiwekhi yakho isebenzele wena.

Imibuzo ebuzwa qho

Yintoni intambo ye-fiber patch?

Intambo ye-fiber patch, ingakumbi intambo ye-fiber optic patch enezihlanganisi kuzo zombini izinhlangothi, idibanisa izixhobo zenethiwekhi ukuze kudluliselwe idatha ngokukhawuleza ngee-light pulses.

Ithetha ukuthini i-SC, i-LC, i-FC, kunye ne-ST kwiintambo zefayibha?

I-SC, i-LC, i-FC, kunye ne-ST ziintlobo zezihlanganisi ze-fiber optic, nganye yenzelwe usetyenziso oluthile, ukuqinisekisa uqhagamshelo olukhuselekileyo noluzinzileyo kwiintambo ezahlukeneyo ze-fiber patch.

Yintoni umahluko phakathi kweentambo ze-simplex kunye ne-duplex fiber?

Iintambo zefayibha zeSimplex zithumela idatha kwicala elinye kuphela, ngelixa iintambo ze-fiber optic patch ezimbini zivumela ukuhanjiswa kwedatha ngokukhawuleza ngokuvumela unxibelelwano oluhamba ngeendlela ezimbini ngaxeshanye.

Yintoni umahluko phakathi kwezihlanganisi ze-APC kunye ne-UPC?

Izixhumi ze-APC, ezaziwa ngencam yazo egobileyo, zinciphisa ukulahleka kwesignali kunye nokukhanya, nto leyo ezenza zibe zilungele usetyenziso olufuna iintambo ze-fiber optic patch ezisebenza kakuhle. Ngokwahlukileyo koko, izixhumi ze-UPC zinencam ethe tyaba kwaye zifanelekile kwiimeko apho ukukhanya kwesignali kungabaluleke kangako.

Ithetha ukuthini i-OS2 singlemode fiber?

Intambo ye-OS2 singlemode fiber optic patch yenzelwe ukuhanjiswa kwedatha okude, ngesantya esiphezulu, ukuqinisekisa ukulahleka kwesignali okuphantsi kunye nokufaneleka kwiinethiwekhi ezinkulu zonxibelelwano.

Ndingakhetha njani phakathi kweentambo ze-simplex kunye ne-duplex fiber?

Khetha i-simplex fiber kwiimfuno zonxibelelwano oluhamba calanye, njengezinzwa. Khetha intambo ye-duplex fiber optic patch yokudlulisa idatha ehamba calanye, ebalulekileyo kunxibelelwano oluninzi lwenethiwekhi.

Ndingazisebenzisa nini izihlanganisi ze-APC endaweni ye-UPC?

Khetha izihlanganisi ze-APC zokunxibelelana ngokuchanekileyo okanye umgama omde, njengoko zinciphisa ukubonakaliswa kwesiginali kwizicelo zekhebula ze-fiber optic patch.