Ibhizinisi lobuchwepheshe obuphezulu eligxile ocwaningweni nasekuthuthukisweni kwezokuxhumana kanye nokukhiqizwa kwefiber optical.
Ulimi
Ibhizinisi lobuchwepheshe obuphezulu eligxile ocwaningweni nasekuthuthukisweni kwezokuxhumana kanye nokukhiqizwa kwefiber optical.
1.Yimaphi ama-core qty atholakalayo ku-MPO/MTP?
Njengamanje, izingxenye ze-shenzhen kexint -eziqediwe zezixhumi ze-MPO zingakwazi ukufaka ama-optical fibers angu-6 kuya ku-144, phakathi kwawo ukuhlukaniswa kwe-polarity ye-MPO engu-8 kanye nezixhumi ezingu-24 ze-MPO zivame kakhulu. Ngokuvumelana nezindinganiso ze-IEC-61754-7 kanye ne-EIA/TIA-604-5 (FOCIS 5), imicu ye-optical eyi-12 ivamise ukuhlelwa ngomugqa owodwa, futhi umugqa owodwa noma ngaphezulu wefiber optical ungasekelwa kusixhumi esifanayo se-MPO. Kuye ngenani lama-cores ahlelwe kusixhumi, singahlukaniswa njengomugqa owodwa (ama-cores angu-12) noma imigqa eminingi (ama-cores angu-24 noma ngaphezulu). Kuzintambo ze-40G MPO-MPO optical fibre patch, 12-core MPO multimode ferrules ngokuvamile zisetshenziswa; kuma-100G MPO-MPO optical fibre patch cords, 24-core MPO ferrules ngokuvamile asetshenziswa. Njengamanje, kunezinhlobo eziyi-16 zomugqa owodwa we-fiber optical array emakethe, ezingahlukaniswa zibe imigqa eminingi ukwenza ama-cores angama-32 noma ngaphezulu. Izixhumi ze-16/32-core MPO optical fiber zizoba yisixazululo esingcono kakhulu se-latency ephansi kanye nokudluliselwa kwe-ultra-high-speed kunethiwekhi yesizukulwane esilandelayo se-400G.
2.Owesilisa nowesifazane wesixhumi se-MPO/MTP
Izixhumi ze-MPO/MTP zesilisa nesifazane Isixhumi se-MPO/MTP se-fiber optical siqukethe imicu yokubona, amajakhethi, izingxenye zokuhlanganisa, izindandatho zensimbi, izikhonkwane (amaphinikhodi), amakepisi othuli, njll. Ingxenye yephinikhodi ihlukaniswe yaba izinhlobo ezimbili: owesilisa nowesifazane. Isixhumi sowesilisa sinamaphinikhodi amabili, kuyilapho isixhumi sowesifazane singenawo. Uxhumano phakathi kwezixhumi ze-MPO/MTP luqondaniswe ngokunembile ngamaphinikhodi. Izixhumi ezimbili ze-MPO/MTP ezixhunywe komunye nomunye kufanele kube owesilisa oyedwa nowesifazane oyedwa.
I-polarity ye-3.MPO/MTP
Thayipha A (Ngokuqondile-Ngokudlula): Izikhundla ze-fiber cores emikhawulweni yomibili ye-patch cord ziyafana, okungukuthi, i-1 ekugcineni ihambisana no-1 ngakolunye uhlangothi, kanti i-12 ekugcineni ihambisana no-12 ngakolunye uhlangothi. Imikhombandlela yezikhonkwane zokhiye emikhawulweni yomibili iphambene, nokhiye phezulu uhambisana nokhiye phansi.
Uhlobo B (I-Interleaved Type): Izikhundla ze-fiber cores emikhawulweni yomibili ye-jumper ziphambene, okungukuthi, i-1 ekugcineni ihambisana no-12 ngakolunye uhlangothi, kanti i-12 ekugcineni ihambisana no-1 komunye umkhawulo. Imikhombandlela yezikhonkwane zokhiye kuzo zombili iziphetho ziyefana, okungukuthi, ukhiye phezulu uhambisana nokhiye phezulu, futhi ukhiye phansi uhambisana nokhiye phansi.Uhlobo C (Uhlobo Lwepheya Elihlanganisiwe): Kuma-MPO jumper oHlobo C, izindawo zamapheya aseduze ama-fiber cores ayaphambana. Okungukuthi, i-fiber core 1 ekugcineni ihambisana ne-fiber core 2 ngakolunye uhlangothi, futhi i-fiber core 12 ekugcineni ihambisana ne-fiber core 11 ngakolunye uhlangothi. Imikhombandlela yezikhonkwane ezingukhiye kuzo zombili iziphetho nazo ziphambene, nokhiye uphezulu uhambisana nokhiye oya phansi.
Uhlobo C (I-Interleaved Pair Type): Kuma-MPO jumper oHlobo C, izindawo zamapheya aseduze ama-fiber cores ziyaphambana. Okungukuthi, i-fiber core 1 ekugcineni ihambisana ne-fiber core 2 ngakolunye uhlangothi, futhi i-fiber core 12 ekugcineni ihambisana ne-fiber core 11 ngakolunye uhlangothi. Imikhombandlela yezikhonkwane ezingukhiye kuzo zombili iziphetho nazo ziphambene, nokhiye uphezulu uhambisana nokhiye oya phansi.
