Ibhizinisi lobuchwepheshe obuphezulu eligxile ocwaningweni nasekuthuthukisweni kwezokuxhumana kanye nokukhiqizwa kwefiber optical.
Ulimi
Ibhizinisi lobuchwepheshe obuphezulu eligxile ocwaningweni nasekuthuthukisweni kwezokuxhumana kanye nokukhiqizwa kwefiber optical.
Indlela Yokukhetha Ikhebula Elifanele Le-MPO/MTP Fiber Optic Lesikhungo Sakho Sedatha
Umhlahlandlela Wokuthenga Owusizo ovela ku-KEXINT
Isingeniso
Izikhungo zedatha zigijimela ukusekela isivinini senethiwekhi ye-400G kanye ne-800G, amaqoqo okuqeqesha i-AI, kanye nethrafikhi ekhula njalo empumalanga-ntshonalanga. Njengoba ubuningi bechweba bukhuphuka, izintambo ze-LC patch zendabuko azisakwazi ukuqhubeka - yingakho izintambo ze-fiber optic ze-MPO/MTP sezibe umgogodla wezintambo zesimanje zesikhungo sedatha esinobukhulu obuphezulu.
Kodwa ukuthenga izintambo ze-MPO akulula njengoku-oda intambo ejwayelekile ye-patch. I-polarity engalungile, uhlobo lwefayibha olungalingani, noma imibiko yokuhlola engekho ingaguqula ukufakwa okusheshayo kube ukulungiswa kabusha okubizayo. Kulo mhlahlandlela, i-KEXINT — umenzi wekhebula le-fiber optic eliqondile embonini — ikuhambisa ezicini ezingu-8 ezibalulekile okufanele uzicabangele ngaphambi kokufaka i-oda lakho elilandelayo.
1. Kungani Amakhebula e-MPO/MTP Ebalulekile
Isixhumi se-MPO sifaka imicu engu-8, 12, 16, 24 noma ngisho engu-32 ku-interface eyodwa. Ikhebula elilodwa le-trunk le-MPO lithatha indawo yama-jumper amaningi e-LC, linciphisa isikhathi sokufaka, longa isikhala se-rack, futhi lithuthukisa ukuhamba komoya kanye nokupholisa. Ngezixhumanisi zesikhungo sedatha se-400G SR8 kanye ne-800G SR8, ikhebula le-MPO/MTP aliyona into ongayikhetha — liyadingeka.
2. Izici Eziyisishiyagalombili Ezibalulekile Uma Ukhetha Amakhebula E-MPO/MTP
2.1 Khetha Inani Elifanele Le-Fiber Core
• I-MPO engu-8-core: ejwayelekile kuzinhlelo zokusebenza ze-100G SR4 kanye ne-400G DR4
• I-MPO engu-12-core: ukukhetha okujwayelekile kwe-400G SR4.2 kanye nokusetshenziswa okuningi kwamanje
• 16/32-core: kuvela izixhumanisi eziphezulu ze-800G SR8
Qondanisa inani eliyinhloko ne-switch module yakho kanye nohlobo lwe-transceiver — hlola i-datasheet ye-MSA ye-optical module yakho kuqala.
2.2 Khetha Uhlobo Lwefayibha Olufanele
• I-OM3: ishibhile, isekela i-100G kufika ku-~100m
• I-OM4: isekela i-100G/200G emabangeni amade (~150m+), inconywa ezakhiweni ezintsha
• I-OS2 (imodi eyodwa): yokufuduka kwebanga elide noma okungamelana nesikhathi esizayo kwe-800G/1.6T
Iningi lezixhumanisi zangaphakathi kwesikhungo sedatha zisebenzisa i-OM3/OM4 multimode; imodi eyodwa igcinelwe isikhathi eside.
2.3 Thola i-Polarity Efanele (Iphutha Elivame Kakhulu)
• Uhlobo A (oluqondile) — lwezinhlelo ezenzelwe ukumepha okuqondile
• Uhlobo B (oluhlehlisiwe) — oluvame kakhulu ezinhlelweni ezisekelwe ku-40G/100G transceiver
• Uhlobo C (ukuphenduka okubhangqiwe) — kwama-optics ahambisanayo asekelwe ku-duplex
Qinisekisa njalo isidingo se-polarity nomkhiqizi wemishini yakho noma usebenzise isethi yokuhlola i-polarity ngaphambi koku-oda ngobuningi.
2.4 Hlola i-Connector End-face kanye ne-Polish
• Indoda ye-MPO / owesifazane we-MPO — qinisekisa ukuthi iyiphi ikhasethi noma i-adaptha yakho edingayo
• I-PC vs APC 8° — I-APC iyimpoqo kwimodi eyodwa ukuze kugwenywe ukubuyisa emuva; imodi eminingi isebenzisa i-PC
Uhlangothi oluphambene luyimbangela ephezulu yokwehluleka kokulahlekelwa ukufakwa.
2.5 Khetha Uhlobo Lokuhlanganisa Ikhebula
• Ikhebula lesiqu: I-MPO kuya ku-MPO, ukuze kugijinywe umgogodla phakathi kwezindawo
• Ikhebula eliphumayo: I-MPO ku-LC, lokuxhuma amaphaneli anamandla aphezulu emishinini esekelwe ku-LC
• I-harness / i-fan-out: izinhlangano zamagatsha zezakhiwo ezithile ze-port
Beka imephu ye-topology yakho ye-rack-to-rack ngaphambi kokukhetha isakhiwo se-assembly.
2.6 Imibiko Yokuhlolwa Kwesidingo kanye Nezitifiketi
Umhlinzeki ofanelekayo unikeza idatha yokuhlola yokulahlekelwa kokufakwa (IL) kanye nokulahlekelwa kokubuyiselwa (RL) okungu-100% ngekhebula ngalinye. Qinisekisa i-IL ngaphakathi kwe-≤0.35dB evamile (imodi ye-multimode engu-12-fiber) / ≤0.5dB (inani eliphakeme) — qinisekisa imininingwane yakho, ukuhambisana nemikhiqizo emikhulu ye-transceiver kanye nezindinganiso ze-MSA, kanye nokuhambisana kwe-UL / RoHS nomkhiqizo oqinisekisiwe we-ISO 9001. Ungalokothi wamukele izintambo ezingakahlolwa zezixhumanisi ezibalulekile zesikhungo sedatha.
2.7 Ukwenza Ngokwezifiso Nesikhathi Sokuhola
Iphrojekthi yakho ingadinga ubude obuthile, amajakethi e-LSZH (low-smoke zero-halogen), ikhodi yombala, noma i-polarity eyenziwe ngokwezifiso. Umhlinzeki oqondile wasefektri njenge-KEXINT usekela ukwenza ngokwezifiso kwe-OEM/ODM — ilebula yangasese, ukuphrinta ngokwezifiso, izinketho zedrama/spool — nge-MOQ eguquguqukayo kanye nesikhathi sokukhokha esiqinisekisiwe.
3. Amaphutha Okuthenga Okuvamile Okufanele Uwagweme
1. Uku-oda i-polarity Type A uma uhlelo lwakho ludinga i-Type B
2. Ukusebenzisa i-OM3 lapho kudingeka khona ibanga le-OM4
3. Ukunganaki imfuneko yokuxhumanisa yabesilisa nabesifazane
4. Ukweqa imibiko yokuhlola ukuze wonge izindleko — indlela emfushane ebiza kakhulu
5. Ukukhohlwa amajakethi e-LSZH ukuze uthole izikhala ezivinjelwe ukuhamba komoya noma umoya
4. Kungani Ukhetha i-KEXINT?
• Intengo yomhlinzeki ngqo efektri — ngaphandle kwe-marginal markup
• Ukukhiqizwa okuqinisekiswe yi-ISO 9001, okuhambisana ne-CE kanye ne-RoHS
• Ihlolwe ngo-100% — idatha ye-IL/RL inikezwe kukho konke ukuthunyelwa
• I-OEM/ODM isilungile — ilebula yangasese kanye nemininingwane eyenziwe ngokwezifiso
• Isevisi eku-inthanethi yamahora angama-24 — ikhotheshini esheshayo, amasampula kanye nokusekelwa kwangemva kokuthengisa
Thola Isilinganiso Sakho
Udinga usizo lokukhetha ikhebula le-MPO/MTP elifanele lesikhungo sakho sedatha? Xhumana no-Candy — ku-inthanethi amahora angama-24 — ngenani lakho eliyinhloko, uhlobo lwefayibha, i-polarity kanye nobude, bese uthola ikhotheshini eneshidi ledatha zingakapheli amahora angama-24.
