I-MPO kunye Iziqhagamsheli ze-MTP ziyintsika yanamhlanje iinethiwekhi ze-fiber optic, ebonelela ngezisombululo ze-multi-fiber ezivumela uxinano lwedatha oluphezulu kunye nesantya esikhawulezileyo kumacandelo afana namaziko edatha kunye neetelecom.

Izihlanganisi ezisekelwe kwimigangatho yoshishino ezenza umongo wale potfoliyo ziqinisekisa ukuhambelana, ukuthembeka, kunye nokusebenza okugqwesileyo, konke oku kubalulekile ekusebenzeni kakuhle kwenethiwekhi yehlabathi.

Izihlanganisi kunye nezixhobo zeprimiyamu zikhulisa ukusebenza, ukuqina, kunye nokuthembeka kwesignali. Olu lutyalo-mali olulumkileyo lokuthembeka kwenethiwekhi okuhlala ixesha elide.

Izihlanganisi ze-multi-fiber zenza inethiwekhi ikwazi ukukhulisa kwaye iphucule ngokulula. Zivumela imibutho ukuba iphendule ngokukhawuleza kwiimfuno zedatha ezikhulayo ngaphandle kokuphinda ifake iintambo ezibizayo.

Ukuhlolwa rhoqo, ukucoca kunye nokuvavanya kubalulekile ukuqinisekisa ukuba izihlanganisi zisebenza kakuhle kwaye kuthintelwe iingxaki zoqhagamshelo kwimisebenzi ebalulekileyo.

Ukugqiba ukuba loluphi uhlobo lwesixhumi kunye nenani lefayibha ekufuneka zisetyenziswe kwisicelo ngasinye kunokunyusa ukusebenza kakuhle kunye neziseko zenethiwekhi ezikhuselekileyo kwixesha elizayo njengoko ubuchwepheshe buqhubela phambili.

I-MTP kunye Izihlanganisi ze-MPO zixinene kakhulu isinxibelelanisi se-fiber opticezisetyenziswa rhoqo kumaziko edatha nakwiinethiwekhi zonxibelelwano ukulawula idatha eninzi. Zombini zisebenzisa uyilo lwe-multi-fiber push-on kwaye zinokuthwala imicu yefayibha emininzi kwisixhumi esinye kunokuba kunjalo, nto leyo eluncedo kwiikhonkco ezikhawulezayo nezinamandla aphezulu. I-MTP ligama lebrendi le-US Conec, ngelixa i-MPO (multi-fiber push-on) ikumgangatho wehlabathi. Izixhumi ze-MTP zihlala zine-tolerances eziqinileyo kunye nokusebenza okungcono, ngelixa izixhumi ze-MPO zihlala zi-cross-brand. Ngesizathu esivakalayo, abasebenzisi bakhetha izixhumi ze-MTP kunye ne-MPO ukuze bonge indawo, bonyuse isantya, kwaye benze lula ukuphuculwa kwenethiwekhi. La macandelo alandelayo achaza indlela i-MTP kunye ne-MPO ezihambelana ngayo neenethiwekhi zehlabathi lokwenyani kunye nokuba yintoni eyahlulahlulayo.

I-MPO kunye ne-MTP Connector zichaziwe

Izixhumi ze-MPO kunye ne-MTP zidlala indima ebalulekileyo kwiinethiwekhi ze-fiber optic zanamhlanje, ngakumbi kwi iintambo zefayibha ezinoxinano oluphezulu izisombululo. Nangona zombini ezi ntlobo zisebenza ngeenjongo ezifanayo, azifani. Izihlanganisi ze-MPO, ezimiselwe yi-IEC-61754-7 kunye ne-TIA-604-5-D, zinoyilo lwe-multi-fiber push-on. Ngokwahlukileyo koko, i-MTP luyilo oluphawulweyo olumele inguqulelo ye-MPO ephezulu, ine-ferrule edadayo kunye nokusebenza okuphuculweyo ukuze kube lula ukusebenza ebaleni. Umahluko ophambili usekwe kubunjineli bazo boomatshini; Izihlanganisi ze-MTP zinezikhonkwane zesikhokelo eziphuculweyo kunye ne-ferrule edadayo enciphisa ilahleko yokufaka kwaye iqinisekisa ukulungelelaniswa okuphezulu. Zombini izihlanganisi zefayibha ze-MPO kunye ne-MTP zibalulekile kumaziko edatha, zixhasa usetyenziso lwe-bandwidth njenge-40G, 100G, kunye ne-400G Ethernet.

1. Umgangatho

Iziqhagamsheli ze-MPO zine- uyilo lweefayibha ezininzi, kunye neefayibha ezisi-8, ezili-12, nezingama-24 kumqolo ngamnye zezona zixhaphakileyo, kwaye zifumaneka kude kube ziifayibha ezingama-72 kwisixhumi ngasinye. Uyilo lwabo lwephini oluqhelekileyo luqinisekisa ukuba iintambo ezineefayibha ezininzi qhagamshela ngokulula nangokukhuselekileyo, kwaye izikhonkwane zesikhokelo zigcina ulungelelwaniso lwefayibha ngexesha loqhagamshelo. Imigangatho efana ne-IEC-61754-7 kunye ne-TIA-604-5-D iqhuba uyilo kunye novavanyo lwezi ziqhagamshelo.

Isixhumi se-MPO kunye ne-MTP sichongiwe

Uninzi lweenethiwekhi zefayibha namhlanje zisebenzisa iintlobo zezihlanganisi ezifana ne-MPO-8, i-MPO-12, kunye ne-MPO-24. Ukufezekisa le migangatho kungaphezulu kokuthobela imithetho; kugcina ilahleko yokudlulisela iphantsi kunye nokusebenza okuphezulu, nto leyo ibalulekileyo xa i-decibel nganye ibalulekile.

2. Uphuculo

Inkqubela phambili kwi-MPO kunye ne-MTP technologies ibhekiselele kakhulu ekuqineni nasekuchanekeni konxibelelwano lwefayibha. Izihlanganisi ze-MTP, umzekelo, zisebenzisa iphini yesikhokelo ehlaziyiweyo kunye ne-floating ferrule, ezibalulekileyo ekwenzeni ngcono ukusebenza kwezihlanganisi zefayibha ze-MPO. Olu hlengahlengiso luncinci lunokubonakala lungabalulekanga, kodwa xa ludibene lunciphisa ilahleko yokufakwa kwaye lonyusa ukuthembeka kwesiginali. Indlu esuswayo ye-MTP ivumela ukusebenza kwakhona okanye ukulungisa i-ferrule ukuba kuyimfuneko, ekugqibeleni konga iindleko kunye nexesha kwizicelo ze-fiber optic.

3. Ukusebenza

Ukusebenza kwe-Optical kugqitywa ikakhulu kukulahlekelwa kokufakwa kunye nokulahleka kokubuya. Ngezixhumi ze-MTP eziphuculweyo, ukulahlekelwa kokufakwa kunokuba phantsi njenge-0.35 dB kuzo zombini imowudi enye kunye ne-multimode, ngelixa izixhumi ze-MPO eziqhelekileyo zinokufikelela kwi-0.75 dB. Umgangatho ubalulekile—iintambo ze-MPO ezingalunganga zinokunyusa ukulahlekelwa kokufakwa, zinciphise i-bandwidth, kunye nesantya senethiwekhi esingasebenzi kakuhle. Uyilo lwayo, njengee-ferrules ezintantayo kunye neepini ezichanekileyo zesikhokelo, zinokuba zezona zinto zahlula inethiwekhi ekhawulezayo, ethembekileyo kwenye ethontelana xa umthwalo ulayishwa. Kwiziko ledatha, izixhumi ze-fiber optic ze-MPO zinokubangela ukuphuculwa okungenamthungo ukuya kwisantya esiphezulu, njengokutshintsha ukusuka kwi-40G ukuya kwi-100G Ethernet, ngaphandle kokuphinda uqhagamshelane nayo yonke into.

4. Ukuqina

Izihlanganisi zeMPO kunye neMTP, ezaziwa ngoyilo lwazo lwezihlanganisi ze-fiber optic eziqinileyo, zenziwe ngeeplastiki kunye neentsimbi ezikumgangatho ophezulu eziqinisekisa ukuqina kunye nokungathintelwa luthuli, ukufuma, kunye notshintsho lobushushu. Iimodeli eziqinileyo ziyafumaneka kwiimeko apho izihlanganisi ze-mpo zinyamezela ukusetyenziswa kakubi okukhulu. Ezi zihlanganisi zifumana uvavanyo olunzima loomatshini kunye nokusingqongileyo, kubandakanya umjikelo wokudibana kunye nobushushu obugqithisileyo, ukuqinisekisa ukuba zisebenza ngokuthembekileyo kungekuphela nje kwiilabhoratri ezicocekileyo kodwa nakwiindawo ezinzima zasentsimini.

5. Ixabiso

Amaxabiso kwizihlanganisi zeMPO kunye nezihlanganisi zeMTP ahlukile, kwaye iMTP idla ngokunyuka kancinci ekuqaleni ngenxa yoyilo lwayo lwangoku kunye nezinto zayo. Sekunjalo, ukutyala imali kwizihlanganisi zeMPO zefayibha ezikumgangatho ophezulu kudla ngokuhlawula ngokulahleka kwesignali okuncinci, ukutshintshwa okuncinci, kunye nexesha elincinci lokungasebenzi. Xa kuthelekiswa nezihlanganisi zefayibha enye zakudala, ukuseta kweMPO/MTP kungabizi kakhulu kwimisebenzi yokuxinana kweentambo ezixineneyo, ngakumbi kwiindawo ezinkulu zedatha. Soloko ucinga ngexabiso lakho lilonke lobunini; ngamanye amaxesha isihlanganisi esibiza kakhulu sibiza kancinci xa sihlala ixesha elide kwaye sonyusa ixesha lokusebenza kwenethiwekhi.

Kutheni ii-Multi-Fiber Connectors zibalulekile

Izihlanganisi ze-multi-fiber, ezifana nezihlanganisi ze-MTP kunye ne-MPO fiber optic, zingumqolo weenethiwekhi ezikhawulezayo. Zikunceda ukuqhuba idatha engaphezulu kwindawo encinci, nto leyo ezenza zibe zilungele iimeko zanamhlanje zentambo ye-fiber apho isantya kunye noxinano zibaluleke kakhulu.

Ubuninzi beDatha

Uxinano lwedatha, ngokwemigaqo yabantu abaqhelekileyo, lubhekisa kwinani ledatha onokuyifaka kwindawo encinci. Kwiinethiwekhi ze-fiber optic, le ngcamango ibalulekile kuba yonke i-rack, iphaneli, okanye itreyi inokubonelela kuphela ngendawo elinganiselweyo. Izihlanganisi ze-MPO, ngakumbi izihlanganisi ze-fiber optic ze-MPO, zikuvumela ukuba uqhagamshele iifayibha ezi-8, 12, 16, okanye ezingama-24 ngokucofa kube kanye, xa kuthelekiswa nenye okanye ezimbini kuphela nezihlanganisi eziqhelekileyo. Loo nto iphucuke kakhulu.

Cinga ngeziko ledatha, apho amashishini afuna uqhagamshelo oluninzi oluhamba ngesantya esiphezulu olusebenza ecaleni kwelinye. Ngeentambo ze-MPO, ngoku ungafaka uninzi lweentambo kwindawo efanayo eyayithatha ezimbalwa ngaphambili. Oku kuthetha ukuba akukho ngxaki ingako, akukho zintambo zininzi zokulawula, kwaye kukho indawo engakumbi yokwandisa. Ukufakwa kweentambo ezincinci kuthetha ukuba akukho ngxaki ingako kunye nethuba eliphantsi lokudibana ngexesha lokulungiswa. Umzekelo, umboneleli wenkonzo yelifu unokusebenzisa ngokufanelekileyo iinethiwekhi ze-100G okanye ze-400G kwiitrunks ze-MPO, egcina useto lweentambo ezixineneyo kodwa ezicwangcisiweyo. Oku kwenza izihlanganisi ze-multi-fiber zibe lukhetho olubalulekileyo kwiindawo apho i-millimeter nganye ibalwa khona.

Ukwanda kweNethiwekhi

Xa iinethiwekhi kufuneka zande, izihlanganisi ze-multi-fiber zenza kube lula ukukhula. Ukuba uqala ngoqhagamshelo lwe-MPO, ukwandisa i-bandwidth rhoqo kuthetha ukunqamla intambo eyongezelelweyo okanye ukutshintshela kwisihlanganisi esinamanani aphezulu. Kuyakhawuleza kwaye akuphazamisi iziseko ezikhoyo.

Ukwanda kobubanzi kubalulekile kwiinethiwekhi ezikhusela kwixesha elizayo. Kutheni iiMulti-Fiber Connectors zibalulekile Njengoko amazinga edatha enyuka aye kwi-800G nangaphezulu, kufanelekile ukuba nesiseko seentambo esinokuhambelana nesantya. Imibutho, efana neebhanki zehlabathi kunye namaqonga okusasaza, asebenzise iinkqubo ezisekwe kwi-MPO ukususela ekuqaleni kwawo abone iinethiwekhi zawo zikhula ngokulula. Ziyakuphepha ukuphinda zifake iintambo ezibizayo kunye nexesha lokungasebenzi. Xa zicwangciswe ngokuchanekileyo kwaye zineendlela ezifanelekileyo ze-polarity, iinethiwekhi zihlala zithembekile kwaye zilungelelaniswa iminyaka.

Ukuvumela isantya

Izihlanganisi ze-multi-fiber ziyindlela yokufumana isantya se-multi-gigabit. Zenza i-40G, 100G, 200G, kunye ne-400G namhlanje, kwaye i-form factor iyatshintsha njengoko imigangatho ivela. Izihlanganisi ze-MPO zenzelwe imisebenzi ekhawulezayo, nokuba kukusasaza ividiyo ye-HD okanye ukuxhasa usetyenziso lwelifu.

Isixhumi senza umahluko omkhulu kwisantya. Okukhona imicu ephezulu onokuyifaka kwisixhumi esinye, kokukhona idatha eninzi onokuyithutha ngaxeshanye ngaphandle kokuwohloka kwesiginali okanye ukubambezeleka. Ukusuka kwimali ukuya kukhathalelo lwempilo ukuya kwimidiya yehlabathi, la mashishini onke asebenzisa amakhonkco e-multi-fiber ukuhlangabezana neemfuno zedatha enkulu kunye nokucutshungulwa ngexesha langempela. Ngemigangatho efana ne-IEC TR 61282-15 efuna uvavanyo lwe-MPO, ukubaluleka kwezi zixhumi kuyaqhubeka nokukhula.

Ukuqonda Iinkcukacha Zobuchwephesha

Iinkcukacha zobugcisa zenza okanye zaphule iinethiwekhi ze-fiber optic, ingakumbi xa kuziwa kwizihlanganisi ze-MPO. Kwiintambo ze-MTP kunye ne-MPO, ukuqhelana nezi nkcukacha kuqinisekisa uqhagamshelo olungenamthungo, imiqondiso eqinileyo, kunye nokuguquguquka okungalindelekanga. Iinkcukacha ezifana nobude be-wavelength, uhlobo lwefayibha, isitayile sesihlanganisi, kunye nokubala kwe-strand zonke zinefuthe kukuhambelana phakathi kwezinto ezahlukeneyo ezifana nezihlanganisi ze-fiber MPO. Ukulahleka kokufakwa (IL), ukulahleka kokubuya (RL), kunye ne-polarity kuvela kuwo onke amaphepha ababoneleli; ukuqonda la magama kukunceda ukhethe iindawo ezifanelekileyo zomsebenzi kwaye kunceda ekusombululeni iingxaki kunye nokuphucula kamva.

Iintlobo zePolarity

I-Polarity ilawula indlela imiqondiso ehamba ngayo kwiinethiwekhi zefayibha. Izihlanganisi ze-MPO zineentlobo ezintathu eziphambili: Uhlobo A (Oluthe Tye), Uhlobo B (Oluguqulweyo), kunye noHlobo C (olwenziwe ngokwezifiso). Nganye imisela indlela ifayibha ezicwangciswe ngayo kwicala ngalinye. Ukuba i-polarity iyabhideka, imiqondiso ayihambelani kwaye idatha ayizukuhamba kakuhle. Ukucwangcisa i-polarity kuba yinto ebalulekileyo, ingakumbi kwiirigi ezinkulu ezineentambo ezininzi.

Kwi-multi-fiber run, eyona ndlela ilungileyo kukufaka ilebheli kunye nokubonisa ikhonkco ngalinye. Oku kunciphisa iimpazamo kunye nokulibaziseka. Umzekelo, amaziko edatha adla ngokusebenzisa i-Type B kwiintambo zoqhagamshelwano ezikhawulezayo, ngelixa i-Type A ixhaphake kakhulu kwiiphaneli ze-patch. Kwindawo, abafaki-zicelo baqinisekisa iindawo zokufaka ii-key, i-Key Up okanye i-Key Down, ukuze iintambo zihambelane njengoko bekucetyiwe kwaye isignali ihlala iqinile.

Amanani eFiber

Inani lefayibha limalunga nenani lemicu yefayibha ekwisixhumi. Inani eliqhelekileyo li-12, 16, 24, 32 okanye 48. Okukhona inani liphezulu, kokukhona idatha eninzi ngexesha elinye, ifanelekile ukwandisa iinethiwekhi. Ngebinzana elithi S lilingana no-X liphindaphindwe ngo-R kuthatyathwe inye kunye no-N, ungayibona indlela ifayibha nganye elandelelana ngayo, nto leyo eluncedo ekulandeleni imicu ngokusebenzisa ulungelelwaniso oludibeneyo.

Ukukhetha inani elifanelekileyo kuxhomekeke kwiimfuno. Kwiiofisi ezincinci, i-fiber eli-12 inokuba yinto elungileyo. Kwiikhampasi ezinkulu okanye kwiindawo zedatha, i-24 okanye i-48 ikuvumela ukuba ukhule ngaphandle kokuphinda ufake iintambo. Njengoko imfuno isanda, iimveliso ezintsha ezinamanani aphezulu zihlala zivela.

Imigangatho yoShishino

Amaqumrhu afana ne-IEC kunye ne-TIA enza le migangatho ukuze izinto ezivela kumenzi zisebenze kunye. Ukunamathela kwimigangatho kunceda ukugcina iinethiwekhi zisebenzisana kwaye zikhuselekile. Kwenza kube lula ukuphuculwa nokulungiswa, njengoko unokutshintshana nezihlanganisi eziqinisekisiweyo.

Imigangatho iyalawula, ukusuka kwimo ye-ferrule ukuya kumbala wekhebula. Umzekelo, ukunyamezelana kwe-ferrule eqinileyo kunye ne-floating ferrules kwandisa ukusebenza ngokunciphisa ilahleko yokufaka kunye nokwandisa ilahleko yokubuya. Iinethiwekhi zikhawuleza, zithembekile ngakumbi, kwaye zihlala ixesha elide.

Izicelo zoQhagamshelo lweHlabathi lokwenyani

Izixhumi zeMPO okanye zeMTP ziphambili ekuthuthweni kwedatha kumashishini amaninzi, ingakumbi kwizicelo ze-fiber optic ezihambelanayo. Ngesimo sazo esincinci, inani eliphezulu le-fiber, kunye nokulungelelaniswa okuthembekileyo, izixhumi ze-fiber zeMPO zichaza indlela iinethiwekhi ezisebenza ngayo, ezanda ngayo, kwaye ziphuhla ngayo ukuze zihlangabezane neemfuno zesantya kunye nezicelo ze-bandwidth.

Amaziko eDatha

Iziko ledatha lisebenzisa izihlanganisi ze-MPO ukuze zifumane izisombululo zeentambo ezixineneyo, ezikhawulezayo, neziguquguqukayo. Kwizakhiwo ze-hyperscale, izihlanganisi ze-MTP zinika amandla uqhagamshelo lwe-400G kunye ne-800G kunye neemodyuli ze-SR8, DR8, okanye ze-FR8 xa uhlahlo lwabiwo-mali luncinci kwaye yonke i-decibel ibalulekile. Usetyenziso lwazo lwezihlanganisi zehlabathi lokwenyani, kunye nokukwazi ukufaka iifayibha ezi-8, 12, okanye ezili-16 kwisihlanganisi esinye, zinceda ukunciphisa iibhanti zekhebula, zigcina iirakhi zicocekile kwaye ukuhamba komoya kuqinile. Iindawo ezinkulu zamashishini zisebenzisa iintambo ze-MPO ukuphucula okanye ukwandisa ukuya kwi-40G kunye ne-100G ngokusebenzisa iimodyuli ze-QSFP SR4 kunye ne-LR4. Izihlanganisi ze-MTP ziqhelekile ngaphakathi kweekhonkco ze-OM4 kunye ne-OM5 ezininzi ezihlala ngaphantsi kweemitha ezili-100, njengakwimigca yeseva okanye iiswitshi zomphetho.

Enye yezona ngxaki zinkulu kwiziko ledatha kudala kukuba ungahlala njani usesikhathini ngetekhnoloji ephucukayo ngaphandle kokukrazula iintambo. Izihlanganisi ze-MTP zivumela amaqela ukuba ahlengahlengise uyilo ngokufanelekileyo nangokukhuselekileyo. Uyilo lwazo lolwakhiwo oluqinileyo lubonisa ukuba zinokumelana nokufuduswa okuphindaphindiweyo kunye nokutshintshwa, ziphile ixesha elide kunezihlanganisi ze-MPO zefayibha eqhelekileyo. Iindawo ezinezihlanganisi ze-MTP Elite zinokuhlangabezana nohlahlo-lwabiwo mali olunzima lwelahleko kwizantya ezizayo ezifana neekhonkco ze-800G okanye ze-1.6T.

Unxibelelwano

Iinethiwekhi zeTelecom ziphantsi koxinzelelo olukhulu lwe-bandwidth kunye nokuguquguquka, kwaye izihlanganisi ze-MPO zibonelela ngoncedo. Ezi zihlanganisi ze-fiber MPO zivumela iikhonkco ezikhawulezayo ngaphezulu kweentambo ezimbalwa, ngakumbi kwi-fronthaul ye-5G apho indawo nexesha lilinganiselweyo. Cinga ngokuthunyelwa kwesixeko nge-eCPRI enoxinano oluphezulu. Njengoko amakhaya amaninzi kunye neeofisi zifumana i-fiber ngokuthe ngqo nge-FTTH, iintambo ze-MPO zivumela ukuhanjiswa ngokukhawuleza kunye nokugcinwa okulula.

Okwenza itekhnoloji ye-MPO ibe yeyodwa kukuba kulula kangakanani ukuyikhulisa. Oku kuthetha ukuba izihlanganisi ezifanayo ezisetyenziswa kwiinkonzo ze-10G okanye ze-40G zanamhlanje zingasetyenziswa kwakhona njengoko iinethiwekhi zifudukela kwi-100G, 400G okanye ngaphaya koko, ngoko ke ukuphuculwa kwazo kubangela ixesha elincinci lokungasebenzi kunye nokuphinda kudityaniswe iintambo. Abenzi beTelco bakubona oku njengendlela yokubheja kwixesha elizayo kwaye bafikelele kumnqweno obonakala unganelisekiyo wesantya.

Izixhumi ze-MPO kunye ne-MTP ziya kuba ngumqolo we-telecom yesizukulwana esilandelayo, ukusuka kwi-5G ukuya kuyo nayiphi na into.

Ikhompyutha eSebenza ngokuPhezulu

Izixhumi zeMPO zidlala indima kumaziko e-HPC, apho idatha kufuneka ihambe ngesantya esiphezulu sombane ijikeleze iiprosesa kunye nokugcinwa. Isiqu seMTP sinokuthwala iifayibha ezisi-8 okanye ezili-16, oko kuthetha ukudibanisa amaqela eeseva ezisebenzisa ukulinganisa okuntsonkothileyo okanye uqeqesho lwe-AI. Uqhagamshelwano olukhawulezayo lubalulekile kuba ukutsiba okanye ukunqunyulwa kwesignali naphi na kunokulibazisa uloliwe wonke. Ulungelelwaniso oluchanekileyo lwezixhumi zeMTP lunciphisa ukulahleka kokubuyisela nge-5 ukuya kwi-10 dB, okugcina izixhumi ziqinile nakwiindawo ezinengxolo.

Unxibelelwano oluthembekileyo lukhokelela ekubeni kubekho ixesha elincinci ngaphandle kwe-intanethi kunye nexesha elingakumbi lokufumana amanani anzima. Amanye amashishini, afana nezemali, ukumodela imozulu, kwanophando lwezonyango, aphumelela kakhulu. Iintambo ze-MPO ukugcina amaqela abo e-HPC ecula. Umzekelo, enye ibhanki yehlabathi itshintshe izihlanganisi ezindala nge-MTP kwindawo yayo yohlalutyo, inciphisa iimpazamo kwaye yonyusa i-throughput ngaphandle kokutshintsha i-wiring eseleyo.

Ukuqinisekisa Ikamva NgeziXhobo zeMulti-Fiber

Ukukhusela inethiwekhi kwixesha elizayo kuthetha ukukhetha izinto ezinokuhambelana neemfuno ezintsha kunye notshintsho, kwaye izihlanganisi zefayibha ezininzi ezifana neentambo ze-MTP kunye ne-MPO zenziwe ngokucinga oku. Zisebenza kakuhle kwiindawo apho indawo kunye nesantya sibalwa khona, njengeziko ledatha elikhulu kunye namagumbi eseva asebenzayo. Ezi zihlanganisi ze-MPO zinokuxhasa iifayibha ezingaphezulu kwikhonkco elinye: 8, 12, 16, okanye 24 ngexesha. Oko kukukhusela ikamva elinamandla kuba isihlanganisi sefayibha esinye se-MPO sinokuthatha indawo yamashumi amaninzi, sigcine iirakhi zicocekile kwaye sishiya indawo engaphezulu yezixhobo. Umzekelo, ishishini ekufuneka lilinganise amazinga edatha ukusuka kwi-10G ukuya kwi-40G okanye kwi-100G. Ngokwesiqhelo banokuphumelela ngokuphucula izinto ezimbalwa, hayi uluhlu lonke. Oko kukusindisa ixesha elininzi kunye neendleko, ngakumbi kumaqela akhula ngokukhawuleza okanye uhlahlo-lwabiwo mali oluncinci.

Ukuzivumelanisa nezimo kuyinto efanelekileyo kwizihlanganisi ze-MPO. Imigangatho yetekhnoloji ayimi ndawonye, ​​kwaye ezi zihlanganisi zenzelwe ukuhambisana nazo. Njengoko kufika isantya esitsha okanye imithetho yedatha, izihlanganisi ze-fiber optic ze-MTP kunye ne-MPO zisenokungena ngqo. Abantu abaninzi bazikhetha xa ziphuculwa okanye zifakelwa ezintsha kuba azisayi kuphelelwa lixesha kungekudala. Ukuzivumelanisa nezimo kwazo kubavumela ukuba bagubungele iindlela ezahlukeneyo zokucwangcisa, ukusuka kwiikhonkco ezimfutshane ze-rack ukuya kwi-runs kumagumbi amakhulu. Oku kubenza babe luncedo kuyo yonke into ukusuka kwiilabhoratri zophando ezikhawulezayo ukuya kubaboneleli beenkonzo zelifu.

Imbuyekezo kutyalo-mali lokusebenzisa izihlanganisi ze-multi-fiber namhlanje inkulu kakhulu. Zinciphisa ukuxinana, zigcina indawo yerakhi kwaye zenza kube lula ukongeza okanye ukutshintshwa kweentambo ngexesha lotshintsho. Amaqela afumanisa ukuba ixesha lokufaka liyancipha, nto leyo ebangela ukuba ixesha lokungasebenzi linciphe kwaye kubekho iintloko ezibuhlungu. Kukho iindawo ezimbalwa zokujonga. Ukunciphisa i-nail polarity kubalulekile—ukuba iifayibha zixutyiwe, idatha ayizukusasazwa njengoko bekulindelwe. Ukuhlolwa rhoqo kunye nokucoca kuthintela imiba efana nokuncitshiswa okanye ukuphazamiseka. Emva kwayo yonke loo nto, ezi zihlanganisi zakhelwe ukuhlala ixesha elide kwaye xa zigcinwa kakuhle, zigcina iinethiwekhi zicula iminyaka.

Xa sijonge kwixesha elizayo, iindlela ezisetyenziswayo zibonisa isidingo esongezelelekileyo sesantya kunye noxinano. Njengoko ilifu, i-AI, kunye nokusasazwa kweendaba kuqhubeka nokukhula, izihlanganisi ezinokuthwala idatha engaphezulu kwindawo encinci ziza kuba zibaluleke ngakumbi. Imigangatho emitsha ngokuqinisekileyo iya kuba phezulu kwaye isantya siphezulu, kodwa isiseko esiguquguqukayo sezihlanganisi ze-MTP kunye ne-MPO sithetha ukuba zinokuziqhelanisa nezo mfuno.

Qinisekisa ukusebenza kakuhle

Izihlanganisi ze-MTP kunye ne-MPO, kuquka nezihlanganisi ezahlukeneyo ze-MPO zefayibha, zidlala indima ebalulekileyo kwiinethiwekhi zefayibha ezikhawulezayo nezixineneyo. Ukuze zisebenze kakuhle, kubalulekile ukuhlonipha ukwakhiwa kwazo, ukusetyenziswa kwazo, kunye nokugcinwa kwazo. Ezi ndlela zibalulekile ekuqinisekiseni uqhagamshelo olufanelekileyo lwefayibha.

• Sebenzisa izinto ezingafumanga kakhulu, ezifana ne-PPS thermoplastic, kwizihlanganisi.

• Khetha uyilo olunezikhonkwane ezidadayo ukuze usebenze kakuhle emzimbeni.

• Izikhonkwane zesikhokelo > Qinisekisa ukuba zilungelelaniswe kakuhle ukuze zilingane kakuhle.

• Funa ilahleko ephantsi yokufaka. Ixabiso le-0.35 dB okanye ngaphantsi lilungile.

• Khetha izisombululo ezinokukhuliswa ezixhasa iintambo ze-duplex, i-8 kunye ne-16 fiber.

• Qinisekisa ukuba indlu ihambelana neemfuno zakho. Ezinye zithwala imicu engama-864.

• Xhathisa isixhumi kwindawo esingqongileyo: cinga ngobushushu, ukufuma, kunye nokungcangcazela.

• Misela inkqubo yokuhlola, yokucoca, kunye nokuvavanya.

Uhlolo

• Iimakroskopu zefayibha eziphathwayo ukuze kuhlolwe ngokubonakalayo

• Izikopu zokuhlola ezizenzekelayo ukuze ufumane iziphumo ezikhawulezayo neziphindaphindwayo

• Iiprobe zokuhlola ividiyo ukuze ufumane imifanekiso eneenkcukacha zobuso bokugqibela

• Imifanekiso ebhekisa kwimigangatho yococeko

Hlola isiphelo nge-fiber scope ukuze ubone uthuli, imikrwelo, okanye iitships. Ii-othomathikhi zee-scopes zilungele amaqela axakekileyo kwaye zinciphise iimpazamo zomntu. Soloko ulinganisa oko ukubonayo ngokuchasene nemigangatho yorhwebo yezihlanganisi ezicocekileyo!

Ukujonga okuncinci kunokukunceda ukonge iiyure zokulungisa iimpazamo. Nokuba yi-small speck inokwenza uphawu lube buthathaka kwaye ludale ixesha lokungasebenzi. Ukungayilandeli le nyathelo kukhokelela kwiikhonkco ezimbi, ilahleko ephezulu yokufakwa, kunye nenkonzo engathembekanga.

Ukucoca

1. Vuthela uthuli ngomoya owomileyo okanye nge-wipe engenazinti.

2. Sebenzisa intonga yokucoca okanye ikhasethi ukukhuhla kancinci isiphelo.

3. Ukuba ukungcola okuqinileyo kusekho, sebenzisa isisombululo esisekelwe kwi-alcohol uze uphinde.

4. Jonga kabini nge-scope ngaphambi kokuba uphinde uyifake.

Sebenzisa izixhobo ezenzelwe ngokukodwa izihlanganisi ze-fiber MPO, hayi ii-wipes eziqhelekileyo okanye izitshizi. Namathela kwi-isopropyl alcohol okanye izicoci ezikhethekileyo. Coca ubuso besihlanganisi se-MPO gcina inethiwekhi yakho isebenza kakuhle kwaye uthintele ukulahleka kwesiginali. Ukutsiba eli nyathelo kunokuguqulela kwiimpazamo, isantya esicothayo, okanye uqhagamshelo oluye lwawa.

Uvavanyo

Uvavanyo luqinisekisa ukuba izihlanganisi zakho ze-MPO zisebenza kakuhle. Iindlela ezimbalwa eziphambili ezisetyenziswayo yi-optical time-domain reflectometer (OTDR), uvavanyo lokulahleka kokufakwa, kunye novavanyo lwe-polarity. Ngayinye ikunika ulwazi olwahlukileyo, njengokuthi ingaba kukho ukulahleka okukhulu kwesignali okanye iifayibha ezidityanisiweyo.

Uvavanyo luthintela iingxaki ezincinci ekubeni zinkulu. Uvavanyo olubi luthetha ukuba ubamba ingxaki ngaphambi kokuba ichaphazele abasebenzisi bakho. Vavanya emva kokufaka, kwaye wenze uhlolo rhoqo emva kweenyanga ezimbalwa okanye emva kotshintsho olukhulu okanye utshintsho.

Isiphelo

Izixhumi ze-MTP kunye ne-MPO Izixhumi ze-multi-fiber zibeka idatha ekhawulezayo ekufikeleleni lula. Zineziko zedatha ezinkulu ezihamba ngokukhawuleza, kwaye zininzi iimfuno ezifakwa kwiindawo ezincinci. Ezi zixhumi zisebenza nzima. Amaqela azisebenzisa apho zifuna uqhagamshelo oluqhubekayo kunye nokulungiswa okukhawulezileyo, njengakwizitudiyo zokusasaza kunye nezakhiwo ezikrelekrele. Itekhnoloji iyahamba phambili, kwaye ezi zixhumi zigcina isantya ngokulula. Zixesha, indawo, kunye nokonga imali. Ukuze ufumane ukuhambelana okufanelekileyo, cinga ngoqwalaselo lwakho lwangoku kwaye ulungiselele ukwandiswa. Ukuze ufumane amakhonkco edatha alungileyo, khetha izixhumi ze-MTP okanye ze-MPO kwiprojekthi yakho elandelayo. Nxibelelana nomthengisi othembekileyo okanye ingcali yetekhnoloji ukuze ufumane ingcebiso malunga nokona kulungeleyo uyilo lwakho.

Imibuzo ebuzwa qho

Yintoni umahluko phakathi kwezihlanganisi ze-MPO kunye ne-MTP?

I-MPO sisixhumi esiqhelekileyo se-multifiber esisetyenziswa kwi-fiber optics, ngelixa i-MTP, inguqulelo ephezulu yezixhumi ze-MPO, inika umgangatho ongcono woomatshini kunye nowokukhanya kwiinethiwekhi eziqinileyo.

Kutheni izihlanganisi ze-multi-fiber zibalulekile kwiinethiwekhi zanamhlanje?

Izihlanganisi zefayibha ezininzi ezifana ne-MPO kunye ne-MTP, kuquka nezihlanganisi zefayibha ze-MPO, zivumela uqhagamshelo olukhawulezayo noluxineneyo. Ngokonga indawo kunye nokunciphisa ixesha lokufaka, ziyimfuneko kwiziko ledatha kunye noqhagamshelo lwefayibha olukhawulezayo.

Zingaphi iifayibha ezinokuxhaswa zizihlanganisi ze-MPO kunye ne-MTP?

Izihlanganisi zeMPO kunye neMTP, kuquka uyilo lwee-mpo connectors ezahlukeneyo, zithwala iifayibha ezisi-8, ezili-12, ezingama-24, okanye ezingaphezulu kwi-connector enye, nto leyo evumela ukuhanjiswa kwedatha ngesantya esiphezulu kunye nokwandiswa kwenethiwekhi.

Zihlala zisetyenziswa phi izihlanganisi ze-MPO kunye ne-MTP?

Izihlanganisi ze-MPO/MTP, kuquka nezihlanganisi ze-MPO zefayibha, zisetyenziswa kakhulu kumaziko edatha, kwiinethiwekhi ze-telecom, nakwiinkampani ukuxhasa usetyenziso olukhawulezayo olufana ne-40G, 100G, nangaphezulu.

Ngaba izihlanganisi zeMPO kunye neMTP azinakuphikiswa kwixesha elizayo?

Izihlanganisi ze-MPO kunye ne-MTP ziyakhuliswa. Zixhasa ukuphuculwa kwenethiwekhi ekhoyo neyexesha elizayo, njenge-bandwidth ephezulu kunye nokwanda kwenani leefayibha.

Zeziphi imigangatho yobugcisa ezilandelwa zizihlanganisi ze-MPO kunye ne-MTP?

Ezi zixhumi ze-mpo zihambelana nemigangatho yamazwe ngamazwe, kuquka i-IEC kunye ne-TIA, ziqinisekisa ukuhambelana kweenkqubo ezahlukeneyo kunye nokusebenza okuphezulu kwizicelo ze-fiber optic.

Ndingaqinisekisa njani ukusebenza kakuhle ngee-MPO okanye ii-MTP connectors?

Khetha izihlanganisi ze-mpo ezisemgangathweni, izixhobo zokucoca ezifanelekileyo, kunye neendlela ezilungileyo zokufakela. Ukuhlolwa rhoqo kunye nokugcinwa kugcina uqhagamshelo lwefayibha luthembekile kwaye ilahleko iphantsi.