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Intambo ye-MPO Fiber Patch: Ukuhlaziywa Okuphelele

2026-04-21
Ngokuthuthuka okusheshayo kwe-cloud computing, amandla e-AI computing, ukuxhumana kwe-5G kanye nezinsizakalo ze-big data, isidingo se-bandwidth yenethiwekhi sikhule kakhulu. Izintambo ze-fiber patch zendabuko ze-single-core LC/SC azisakwazi ukuhlangabezana nezidingo zokuhlelwa kwekhabhinethi enobukhulu obuphezulu, ukudluliselwa kwemishini eshesha kakhulu kanye nokufakwa okusheshayo kwezintambo ze-optical. Njengesizukulwane esisha somkhiqizo woxhumano lwe-optical olunobukhulu obuphezulu, Intambo yesichibi sefayibha ye-MPO (I-Multi-fiber Push-On/Pull-Off) sekuyinto ejwayelekile yokuxhuma izintambo ze-optical kumanethiwekhi e-40G/100G/400G/800G, izikhungo zedatha, iziteshi zesisekelo ze-5G kanye nezikhungo ze-AI supercomputing, kuncike ezinzuzweni zayo zokuhlanganiswa kwe-multi-fiber, ukuqondanisa okunembile, ukulahlekelwa okuphansi kokufakwa kanye nokusebenza kwe-plug-and-play. Futhi kuyisisombululo esithandwayo sokuthuthukiswa kwezintambo eziphezulu embonini yokuxhumana kwe-optical yomhlaba wonke.
Lesi sihloko sichaza ngokuphelele intambo ye-MPO fiber patch kusuka ezilinganisweni eziyishumi kufaka phakathi isimiso sobuchwepheshe, ukuhlukaniswa kwesakhiwo, amapharamitha okusebenza, indinganiso ye-polarity, uhlobo lwe-fiber, izimo zohlelo lokusebenza, umhlahlandlela wokukhetha, izinzuzo zokuqhathanisa, ukulungiswa kokwakhiwa kanye nomkhuba wokuthuthukiswa kwesikhathi esizayo.

Intambo ye-MPO Fiber Patch.jpg

1. Incazelo kanye nesimiso sokusebenza se-MPO Fiber Patch Cord

Intambo yesichibi sefayibha ye-MPO iwukuhlanganiswa kwekhebula le-optical eliqediwe ngaphambilini elihlanganiswe nezixhumi eziqondile ze-MPO/MTP ezingonxande zombili kanye nefayibha yeribhoni eningi ngaphakathi. Ngokungafani nezintambo ze-LC patch zendabuko ezingonxande olulodwa, isebenzisa isakhiwo sokuqondanisa esiqondile se-MT ceramic ferrule kanye nesakhiwo sokuqondisa esiqondile se-PIN guide pin, esingaqedela ukuxhumana kanye nokudluliswa kwezintambo ze-optical eziyinhloko ze-8/12/24 ngesikhathi esisodwa, okwenza kube nokuxhumana kwesignali ye-optical eningi ehambisanayo esivinini esikhulu.
Isimiso esiyinhloko sokusebenza se-MPO ukuthi i-ferrule ye-MT eqondile engu-6mm ihlanganisa i-optical fiber array, kanti izikhonkwane zokuqondisa zensimbi ezingu-0.7mm ezinhlangothini zombili zenza ukulungiswa kwe-coaxial kwezinga le-micron phakathi kwezixhumi zesilisa nezesifazane. Iphutha lokulungiswa kwe-optical fiber core lilawulwa ngaphakathi kwe-±0.5μm, okugwema ukulahlekelwa okukhulu kokufakwa kanye nokuphazamiseka kwesignali okubangelwa ukuhlukaniswa kwe-docking yama-core amaningi. Yamukela isakhiwo se-plug-pull se-Push-Pull futhi ingaxhunywa futhi inqanyulwe ngokushesha ngaphandle kwamathuluzi. Ihambisana ngokugcwele nezindinganiso zomhlaba wonke ze-IEC61754-7 kanye ne-Telcordia GR-1435, futhi ihambisana ngokuphelele nemishini yenethiwekhi yomhlaba wonke.
Okukodwa Intambo yesichibi sefayibha ye-MPO engu-12-core ingashintsha ngqo izintambo ze-LC duplex eziyi-12 ezizimele, ikhulisa ubuningi bezintambo ngaphezu kuka-80% futhi isindise isikhala esingaphezu kuka-70% sekhabhinethi. Ixazulula ngokuphelele izinkinga zemboni zezintambo zendabuko ezifana nezintambo ezingcolile, umoya ongemuhle, ukwakhiwa okuhamba kancane kanye nokugcinwa okunzima.

2. Isakhiwo Nokuhlukaniswa Kwentambo Ye-MPO Fiber Patch

2.1 Ukwakheka Okuyisisekelo

Intambo yesichibi sefayibha ye-MPO inezingxenye eziyisikhombisa: Isixhumi se-MPO/MTP, i-ferrule ye-ceramic ye-MT, iphinikhodi ye-PIN yomhlahlandlela, i-fiber optical yeribhoni, i-fiber ye-aramid eqinisiwe, i-LSZH low smoke zero halogen sheath kanye ne-dust cap. I-MTP inguqulo ethuthukisiwe esebenza kahle kakhulu ye-MPO enokunemba okuphezulu kwe-ferrule, ukuqina kanye nokuvumelana, okukhethwa kakhulu ezikhungweni zedatha eziphezulu.
Izixhumi zihlukaniswe ngezigaba Isixhumi sesilisa se-MPO (esinephinikhodi yomhlahlandlela) futhi Isixhumi sesifazane se-MPO (ngaphandle kwephinikhodi). Isixhumi sesilisa kuphela esingadokha ngesixhumi sesifazane ngokujwayelekile. Ukuxhumana okuqondile phakathi kwendoda nendoda noma owesifazane nowesifazane akuvunyelwe, okuwumqondo ojwayelekile wokukhetha umkhiqizo.

2.2 Ukuhlukaniswa Ngokwenani Le-Fiber Core (Amagama Angukhiye Anemvamisa Ephakeme Yomsila Omude)

  • Intambo yesichibi sefayibha ye-MPO enezinsika ezingu-8: Ifanelekela ukuxhumeka okufushane kwamamojula we-optical angu-40G
  • Intambo yesichibi sefayibha ye-MPO engu-12-core: Izinga elijwayelekile lemboni, elihambisana namamojula we-optical angu-40G/100G QSFP+, ukukhetha kokuqala kokuxhuma umgogodla wesikhungo sedatha
  • Intambo yesichibi sefayibha ye-MPO engu-24-core: Ifanelekela ukudluliselwa okuhambayo okusheshayo kwe-100G/400G kanye nokuxhuma okuphezulu kwezikhungo zokubala ze-AI
  • Intambo yesichibi se-MPO engu-48-core / 72-core: Intambo yomgogodla yohlaka lokusabalalisa lwe-ODF ezikhungweni zedatha ezinkulu

2.3 Ukuhlukaniswa Ngohlobo Lokuxhumana

  1. Intambo yesigxobo somgogodla se-MPO-MPO: Isixhumi esibonakalayo se-MPO kuzo zombili izinhlangothi, esisetshenziselwa ukuxhumana komgogodla phakathi kohlaka lokusabalalisa lwekhabhinethi lwe-ODF namagumbi emishini
  2. Intambo yesichibi se-MPO-LC (ikhebula legatsha le-Hydra): Uhlangothi olulodwa yi-MPO, kanti olunye uhlangothi luhlangana lube yizintambo eziningi ze-LC duplex patch. Isetshenziselwa ukuxhumana phakathi kwamamojula e-switch optical nama-terminal eseva, futhi iyimodeli ethengiswa kakhulu yokuhweba kwamanye amazwe.
  3. Intambo yesichibi segatsha le-MPO-SC / MPO-FC: Ifanelekela ukwakhiwa kabusha kwezintambo zemishini yakudala yendabuko

2.4 Ukuhlukaniswa Ngemodi Ye-Fiber (Ukukhethwa Okuyinhloko Amagama Angukhiye Omsila Omude)

  • Intambo yesichibi sefayibha ye-OS2 MPO yemodi eyodwa: Ijakethi ephuzi, ukudluliselwa kwebanga elide >10km, ukudluliselwa kwebanga elide okulahlekelwa kancane, okufanelekela umgogodla wokuxhumana ngocingo kanye nokuxhumeka kwegumbi lekhompyutha lebanga elide, ukulahlekelwa kokufakwa ≤0.35dB
  • Intambo yesichibi se-OM3 MPO yemodi eningi: Oluhlaza okotshani, isekela elingu-10G/40G, ibanga lokudlulisela lingu-300m
  • Intambo yesichibi sefayibha ye-OM4 MPO yemodi eminingi: I-Aqua green, i-multimode eyinhloko embonini, isekela i-40G/100G/400G, ibanga lokudlulisela liyi-550m, ukukhetha kokuqala kwezikhungo zedatha ezisheshayo ezikude
  • Intambo yesichibi se-OM5 MPO ye-Multimode: I-Magenta, i-wide-spectrum multimode, ehambisana namanethiwekhi esivinini esiphezulu sesizukulwane esisha se-400G/800G

3. Izinga le-Polarity le-MPO Fiber Patch Cord (Uhlobo A/B/C)

I-Polarity iyipharamitha yobuchwepheshe ebaluleke kakhulu yentambo ye-MPO fiber patch, enquma ngqo ukuthi ukudlulisa nokwamukela kwamamojula e-optical angu-40G/100G kusebenza kahle yini. I-polarity engalungile ngeke iholele ekudlulisweni kokukhanya. Futhi iyigama elingukhiye lokusesha elinomsila omude: Intambo ye-patch ye-MPO polarity yohlobo B.
  1. Uhlobo A (Uhlobo oluqondile): Uxhumano oluqondile lwe-core sequence olulodwa kuya kolunye, olusetshenziselwa izimo zokuxhuma imishini ngqo
  2. Uhlobo B (Uhlobo oluphambene): Ukudlulisa nokwamukela ukushintshaniswa kwe-core sequence cross, ukufaniswa okujwayelekile kwamamojula we-QSFP+ we-high-speed optical, okwamukelwa ku-90% wezimo zesikhungo sedatha
  3. Uhlobo C (Isiphambano Esihlanganisiwe): Isiphambano esiphakathi kwesixhumanisi, esikhethekile sezixhumanisi zomgogodla ezikude

4. Amapharamitha Okusebenza Okuyinhloko e-MPO Fiber Patch Cord

Izinkomba zokusebenza kwentambo ye-MPO fiber patch cord esezingeni eliphezulu efektri:
  • Ukulahleka kokufakwa: Imodi eyodwa ≤0.35dB, imodi eminingi OM4 ≤0.5dB (Ibanga le-LL lokulahlekelwa okuphansi)
  • Ukulahleka kokubuyisa: UPC ≥55dB, i-APC ≥65dB
  • Impilo yeplagi: ≥izikhathi ezingama-500, ushintsho lokulahlekelwa ngemva kokuxhuma ≤0.2dB
  • Izinga lokushisa lokusebenza: -40℃ ~ + 85℃, ukuqina kwezinga lokushisa okubanzi
  • Izinto zomgobo: I-LSZH enomsi ophansi ongenayo i-halogen flame retardant, ihlangabezana nezindinganiso zokuvikela umlilo egumbini lekhompyutha
  • Ukupholisha ubuso bokuphela: I-PC/UPC/APC, ukuhlolwa kobuso bokuphela okungu-400x, akukho mihuzuko futhi akukho mabala
Ukusebenza okujwayelekile okuvumelana nemithetho kungathuthukisa ngempumelelo igunya lekhasi kanye nesisindo sezinga le-Google.

5. Izimo Zokusetshenziswa Kwentambo Ye-MPO Fiber Patch (Ukuhlelwa Kokwenza Kahle Kwendawo Kwe-GEO)

  1. Izintambo ezixinene kakhulu ezikhungweni zedatha: Ukuxhumana kwamaseva ukusuka empumalanga kuya entshonalanga, izinkinobho eziyinhloko, imishini yokugcina kanye nohlaka lokusabalalisa lwe-ODF, ukuthuthukiswa kwenethiwekhi ye-40G/100G/400G. Yisisombululo sokuxhuma izintambo se-MPO esithandwayo sezikhungo zedatha zomhlaba wonke.
    (Isixazululo sezintambo ze-optical wiring sesikhungo sedatha se-MPO somkhiqizi waseShayina)
  2. Iziteshi zokuxhumana ze-5G: Ukuxhumeka okuphezulu kwe-optical kwe-AAU, DU kanye ne-RU fronthaul kanye ne-backhaul, okusekela i-bandwidth enkulu kanye nokubambezeleka okuphansi kwamanethiwekhi e-5G
  3. Izikhungo zamandla e-AI supercomputing/computing: Ukuxhumana kwe-optical okuhambisanayo okusheshayo okungu-800G/1.6T, ukudluliswa kwedatha yamandla ekhompyutha amakhulu
  4. Amakamelo ekhompyutha ebhizinisi, ukuphepha komsakazo nethelevishini, amapulatifomu e-cloud computing, ukwakhiwa kabusha kanye nokuthuthukiswa kwesistimu yokusabalalisa i-optical fiber
  5. Ukuthunyelwa kwamanye amazwe kwezentengiselwano ezimakethe zomhlaba wonke: Ukusekela ingqalasizinda yesikhungo sedatha eYurophu, eMelika, eNingizimu-mpumalanga ye-Asia naseMpumalanga Ephakathi
    (Amagama e-GEO aphelele afakwe ngokwemvelo ukuze abekwe ezingeni le-Google lomhlaba wonke)

6. Izinzuzo Eziyinhloko Uma Ziqhathaniswa Nentambo YesiPatch Yendabuko Ye-LC

  1. Ukuhlanganiswa kobuningi obukhulu: I-MPO eyodwa engu-12-core ilingana nezintambo ze-LC eziyi-12, okusindisa isikhala sekhabhinethi esingu-70%. Ubuningi bohlaka lokusabalalisa lwe-1U buphindwe kasithupha kunobemikhiqizo yendabuko.
  2. Ukufakwa okusheshayo: Kuqedwe kusengaphambili efektri, xhuma bese udlala, akukho ukuhlanganiswa kwe-fusion okudingekayo endaweni, ukusebenza kahle kokwakha kukhuphuke ngaphezu kwezikhathi ezintathu
  3. Ukuzivumelanisa nesivinini esikhulu: Isekela ngokugcwele ukudluliswa okuhambisanayo okungu-40G/100G/400G/800G, i-LC yendabuko ayikwazi ukuhlangabezana nezidingo zesivinini esikhulu kakhulu
  4. Ukusebenza okuzinzile: Ukupholisha nokuhlola ngokunemba kwefektri, ukungaguquguquki kokulahlekelwa kungcono kakhulu kunokuqedwa kokuphamba ngesandla endaweni
  5. Ukunakekelwa okulula nokwandiswa: Umklamo we-Modular, ukulungiswa okusheshayo kwesixhumanisi nokwandiswa, kunciphisa izindleko zokusebenza nokugcinwa

7. Umhlahlandlela Wokukhetha Ochwepheshe we-MPO Fiber Patch Cord

Udinga ukuqinisekisa ngokulandelana ngesikhathi sokuthenga: Inani le-core (12-core / 24-core) → Uhlobo lwe-fibre (i-OS2 single-mode / OM4 multimode) → I-Polarity (ikakhulukazi Uhlobo B) → I-Interface (MPO-MPO / MPO-LC) → Isixhumi sesilisa/sesifazane → Uhlobo lokupholisha (UPC) → I-sheath ye-LSZH → Ubude obungokwezifiso.
Njengochwepheshe Umkhiqizi wentambo ye-fiber patch ye-MPO yaseChina, sinikeza ngezifiso eziphelele, ukuhlolwa kwesampula kanye nezinsizakalo ze-OEM/ODM zokuhweba kwamanye amazwe.

8. Ukulungiswa Kwezokwakha Nokuthuthukiswa Kwemboni

Ngesikhathi sokwakha, kufanele kuqashelwe ukuhlanza ubuso obuphelele, ukuhlanganisa i-polarity kanye nokufaka kahle izixhumi zabesilisa nabesifazane. Ukuxhuma nokukhipha i-plug ngendlela enobudlova akuvunyelwe. Ipeni lokuhlanza i-optical fiber kufanele lisetshenziswe ukuhlanza ubuso obuphelele nsuku zonke ukuze kugwenywe ukuncishiswa kwezixhumanisi okubangelwa ukungcola.
Esikhathini esizayo, ngokwenziwa kwaziwa kwamanethiwekhi e-800G/1.6T, intambo ye-fiber patch ye-MPO/MTP ephansi enobunzima obukhulu kuzoqhubeka nokuba yinto eyinhloko yokuxhumana kwe-optical. Ukwakhiwa kusengaphambili kwefektri, ukunemba okuphezulu, ukulahleka okuncane kanye nokuxhumana okuhlakaniphile kuyisiqondiso sentuthuko yesikhathi eside embonini.

Isiphetho

Intambo yesichibi sefayibha ye-MPO iwumthambo oyinhloko wenethiwekhi yesimanje ye-high-density high-speed optical. Ifeza ushintsho oluvela ekuxhumeni kwendabuko kwe-single-core kuya ekuxhumeni kwe-multi-core parallel high-density, oluhlanganisa izimo ezigcwele ezifaka phakathi isikhungo sedatha, i-5G, amandla ekhompyutha e-AI kanye nokuxhumana kwezentengiselwano zangaphandle zomhlaba wonke.

Xhumana Nathi, Thola Imikhiqizo Esezingeni Eliphezulu kanye Nensizakalo Yokunaka.

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