Uhlobo lwekhebula le-MPO / MTP Fiber optic patch, isixhumi sowesilisa nowesifazane, i-polarity

Ngesidingo esikhulayo sohlelo lokuxhumana olunesivinini esikhulu nolunamandla amakhulu, isixhumi se-MTP/MPO se-fiber optical kanye ne-optical fibre jumper ziyizinhlelo ezikahle zokuhlangabezana nezidingo zezintambo ezixinene kakhulu zesikhungo sedatha.Ngenxa yezinzuzo zabo zenani elikhulu lama-cores, umthamo omncane kanye nezinga eliphezulu lokudlulisela.

Ikhebula le-MPO Fiber optic patch lakhiwa isixhumi se-MPO nentambo yefiber optical.Izinhlobo zezixhumi ze-MPO zihlukaniswa ngokuya nge-IEC 61754-7 ngezinto ezimbalwa: inani lama-cores (inombolo yokubala yokubala kwe-fiber optical), ikhanda lesilisa lesilisa (owesifazane wesilisa), i-polarity (ukhiye), uhlobo lokupholisha (PC noma i-APC).

Yiziphi izinombolo ze-fiber core ze-MPO?

Njengamanje, izingxenye zokunqanyulwa kwefekthri zezixhumi ze-MPO zingakwazi ukufaka ama-optical fibers angu-6 kuya kwangu-144, okuyizixhumi eziyi-12 nezingu-24 ze-MPO ezivame kakhulu.Ngokusho kwe-IEC-61754-7 kanye ne-EIA / TIA-604-5 (FOCIS 5), ama-Fibers optical fibers angu-12 ngokuvamile ahlelwa kukholomu eyodwa, engasekela ikholomu eyodwa noma ngaphezulu yama-optical fibers kusixhumi esifanayo se-MPO.Ngokwenani lama-cores kusixhumi, ahlukaniswe abe ikholomu eyodwa (ama-cores angu-12) namakholomu amaningi (ama-cores angu-24 noma ngaphezulu).Ikhebuli ye-40G MPO-MPO Fiber optic patch ngokuvamile yamukela i-plug-in eyi-12 core MPO multimode;ikhebuli ye-100G MPO-MPO Fiber optic patch ngokuvamile yamukela ipulaki engu-24 eyinhloko ye-MPO.Njengamanje, kunezinhlobo eziyi-16 zomugqa owodwa we-fiber optical fiber emakethe, ezingahlukaniswa ngamakholomu amaningi ukuze zakhe ama-cores angu-32 noma ngaphezulu.Isixhumi se-16/32 Fibers MPO optical fiber sizoba yisixazululo esingcono kakhulu sokulibaziseka okuphansi kanye nokudluliselwa kwesivinini esiphezulu senethiwekhi yesizukulwane esilandelayo se-400G.

Owesilisa nowesifazane be-MPO Connector

Isixhumi se-MPO optic fibre sihlanganisa i-optical fibre, sheath, i-coupling assembly, iringi yensimbi, iphinikhodi (iphinikhodi), i-dust cap, njll. ingxenye yephinikhodi ihlukaniswe yaba owesilisa nowesifazane.Isixhumi sowesilisa sinezikhonkwane ezimbili, kuyilapho isixhumi sowesifazane singaphini.Uxhumano phakathi kwezixhumi ze-MPO luqondaniswe ngokunembile ngezikhonkwane, futhi izixhumi ezimbili ze-MPO ezixhunywe komunye nomunye kufanele kube owesilisa oyedwa nowesifazane oyedwa.

I-MPO polarity:

Uhlobo A: ama-fiber cores emikhawulweni yomibili ye-jumper ahlelwe endaweni efanayo, okungukuthi u-1 ekugcineni uhambisana no-1 ngakolunye uhlangothi, kanti u-12 ekugcineni uhambisana no-12 ngakolunye uhlangothi.Umumo wokhiye kuzo zombili iziphetho kuphambene, futhi ukhiye phezulu uhambisana nokhiye phansi.

Uhlobo B (uhlobo oluhlangene): ama-fiber cores emikhawulweni yomibili ye-jumper ahlelwe ezindaweni eziphambene, okungukuthi u-1 ekugcineni uhambisana no-12 ngakolunye uhlangothi, kanti u-12 ekugcineni uhambisana no-1 ngakolunye uhlangothi.Umumo wokhiye kuzo zombili iziphetho kuyefana, okungukuthi, ukhiye phezulu uhambisana nokhiye phezulu, futhi ukhiye phansi uhambisana nokhiye phansi.

Uhlobo C (uhlobo oluhlangene oluhlangene): i-MPO jumper yohlobo C yipheya lezikhundla eziseduze eziwelayo, okungukuthi umgogodla 1 ekugcineni uhambisana no-2 ngakolunye uhlangothi, futhi umgogodla 12 ekugcineni uhambelana no-11 kwenye. ukuphela.Umumo wokhiye kuzo zombili iziphetho nawo uphambene, futhi ukhiye phezulu uhambisana nokhiye phansi.

Iyini i-MTP?

I-MTP “i-multifiber termination push on”, eyakhiwe yi-US Conec.Ithuthukisa ukuqina kanye Nokuzindla kusixhumi esijwayelekile se-MPO futhi inokusebenza okuphezulu okuphezulu.Ngaphandle, cishe awukho umehluko osobala phakathi kwezixhumi ze-MPO neze-MTP.Eqinisweni, zihambisana ngokuphelele futhi ziyahambelana.

I-MPO / MTP optical fibre connector kanye ne-optical fibre jumper ihlinzeka ngesixazululo esilula nesilula sokuphatha i-optical fibre cabling.Isetshenziswa kakhulu ku-FTTH nasezikhungweni zedatha ezidinga imigqa ye-fiber optical edidiyelwe ephezulu.Kungenzeka kube umkhiqizo ofunwa kakhulu wokwakhiwa kwesikhungo sedatha ye-5G esikhathini esizayo.