MTP vs MPO Fiber Cables: Qhov txawv tiag tiag uas tseem ceeb rau koj lub Network

Taw qhia

Cov chaw zov me nyuam niaj hnub xav tau kev sib txuas ceev. Lawv siv 40G, 100G, thiab 400G tes hauj lwm. Ntau tus neeg tham txogMTP thiab MPO cables. Lawv feem ntau siv cov lus zoo li lawv txhais tau tib yam. Qhov no tsis yog lawm. Nws ua rau muaj teeb meem thaum yuav khoom siv.

Qhov tseeb yog qhov yooj yim. MTP yog qhov tshwj xeeb, zoo dua version ntawm tus qauv MPO connector. Phau ntawv qhia no piav txog qhov sib txawv tiag tiag. Koj yuav kawm yuav ua li cas xaiv txoj cai cable. Peb siv qhov tseeb los ntawm cov qauv kev lag luam xws li TIA/EIA-604-5 thiab IEC 61754-7 . Paub cov ntsiab lus no pab koj lub network ua haujlwm zoo. Nws kuj txuag tau nyiaj.

MPO thiab MTP txhais li cas tiag

MTP txawv. Nws tsis yog tus qauv. Nws yog lub npe lag luam uas muaj los ntawm lub tuam txhab hu ua US Conec . MTP yog ib qho tshwj xeeb, siab - zoo MPO connector. Tag nrho cov MTP connectors yog MPO connectors, tab sis tsis yog txhua MPO connectors yog MTP zoo.

MTP connector siv qhov yooj yim MPO tsim thiab ua kom nws zoo dua. Nws ntxiv cov yam ntxwv tshwj xeeb. Cov yam ntxwv no suav nrog lub ferrule ntab, elliptical qhia pins, thiab lub tsev tshem tau. Cov kev hloov no ua rau MTP connectors tswj kev ntxhov siab zoo dua. Lawv txuas fiber ntau precisely. Hauv kuv qhov kev paub, qhov precision no yog qhov koj them rau. MTP connectors ntsib lossis tuav MPO tus qauv. Lawv feem ntau muaj cov teeb liab poob qis (nyob ib ncig ntawm 0.25 dB) thiab tswj kev xav tau zoo dua (Ntau dua lossis sib npaug li 35 dB) dua li MPO txuas yooj yim. Cov neeg feem ntau hais tias "MTP" thaum lawv txhais tau tias MPO connector. Qhov no ua rau tsis meej pem. Nco ntsoov: MPO yog lub npe dav dav. MTP yog cov khoom lag luam zoo tshaj plaws hauv pawg ntawd.

Qhov txawv ntawm lub cev koj tuaj yeem pom thiab hnov

Cov kev hloov hauv MTP tsis yog kev lag luam xwb. Lawv yog lub cev. Koj tuaj yeem pom thiab hnov ​​​​lawv. Cov kev sib txawv no tseem ceeb rau kev ua haujlwm thiab lub neej ntev.

Floating Ferrule:Lub ferrule yog ib feem uas tuav cov fibers. Nyob rau hauv tus qauv MPO connector, qhov no yog tsau nyob rau hauv qhov chaw. Hauv MTP connector, lub ferrule "floats." Nws tuaj yeem txav me ntsis hauv tsev. Qhov no yog qhov tseem ceeb. Thaum koj ntsaws lub cable, txhua yam yeej tsis ncaj nraim. Lub floating ferrule cia cov fibers kho. Nws pom qhov chaw sib cuag zoo tshaj plaws ntawm nws tus kheej. Qhov no txo ​​cov kev ntxhov siab ntawm cov fibers. Nws ua rau kev sib txuas ruaj khov. Ib qho kev soj ntsuam xyoo 2025 los ntawm Link{11}}pp tau sau tseg tias qhov kev tsim ntab ntab no tuaj yeem txiav qhov poob qis txog li 40% piv rau cov qauv tsim kho.

Phau Ntawv Qhia Pins:Cov pins no kho cov connectors thaum koj ntsaws lawv ua ke. Generic MPO connectors siv puag ncig, ntse pins. Cov pins no tuaj yeem hnav. Lawv tuaj yeem tsim cov khoom me me ntawm cov khib nyiab thaum lawv rub. MTP connectors siv elliptical (oval-puab) stainless hlau pins . Lawv haum ntau precisely. Lawv tsim tsawg hnav thiab yuav luag tsis muaj khib nyiab. Qhov no txhais tau hais tias lub connector ua haujlwm zoo rau ntau ntsaws-hauv thiab rub- tawm mus.

Lub Housing Removable:Qhov no yog ib qho loj. Lub plhaub sab nraud ntawm MTP txuas tuaj yeem raug tshem tawm. Koj tsis tuaj yeem ua qhov no nrog feem ntau cov MPO cables. Vim li cas qhov no tseem ceeb? Nws tso cai rau kev kho thaj chaw. Yog tias daim ntawv qhia tus pin tawg, koj tuaj yeem hloov lub vaj tsev xwb. Koj tuaj yeem ntxuav lub ferrule kom zoo. Koj tuaj yeem hloov qhov txuas ntawm "txiv neej" (nrog pins) mus rau "poj niam" (nrog qhov) ntawm -site. Koj tuaj yeem hloov qhov polarity (Hom A, B, lossis C) yam tsis tau txiav lub cable. Qhov no txuag nyiaj ntau ntawm lub sijhawm thiab nyiaj txiag hauv qhov chaw khaws ntaub ntawv nyob.

Cov ntaub ntawv zoo dua:MTP connectors feem ntau siv cov yas muaj zog thiab zoo dua springs. Lub caij nplooj ntoos hlav ua kom lub siab tsis tu ncua ntawm cov fibers rau kev sib cuag zoo. Lub tsho cable kuj tawv dua. Qhov no ua rau MTP cables ntev dua nyob rau hauv nruj, kub cov ntaub ntawv chaw racks.

Cov lej ua haujlwm: Vim li cas lawv cuam tshuam koj cov peev nyiaj

Tham pheej yig. Tus lej qhia qhov tseeb. Cia peb saib cov ntaub ntawv los ntawm 2025 kev xeem kev lag luam .

Insertion poob yog tus lej tseem ceeb tshaj plaws. Nws yog ntau npaum li cas lub teeb liab ploj hauv kev sib txuas. qis dua yog zoo dua. Rau 400G network, tag nrho cov peev nyiaj poob yog nruj heev. Txhua feem ntawm dB suav. Raws li koj tuaj yeem pom, MTP Elite connectors poob ib nrab ntawm lub teeb (lossis tsawg dua) piv rau MPO zoo.

Rov qab poob ntsuas reflected lub teeb. High reflections mess up lub teeb liab laser ntawm qhov chaw. MTP connectors tswj qhov kev xav no zoo dua.

Durability yog hais txog pes tsawg zaus koj tuaj yeem ntsaws thiab tshem lub cable ua ntej nws hnav. Lub chaw cov ntaub ntawv uas muaj kev hloov nquag xav tau 1000+ cycles ntawm MTP. MPO generic yuav poob tom qab 500.

Nov yog rooj plaub tiag tiag. Ib tus neeg muab kev pabcuam huab cua loj hauv Asia tau sim txuag nyiaj los ntawm kev siv MPO trunks generic rau 400G tus txha nraub qaum tshiab- nplooj ntawv tsim. Tsis pub dhau rau lub hlis, lawv pom kev sib txuas tsis ua haujlwm. Kev kuaj pom pom qhov poob qis dua 0.5 dB ntawm ntau qhov txuas, noj rau hauv lawv cov npoo kev nyab xeeb. Tus neeg ua txhaum? Hnav phau ntawv qhia pins thiab khib nyiab hauv MPO adapters. Lawv hloov cov pob txha txuas nrog MTP Elite cables. Qhov teeb meem ploj lawm. Thawj qhov kev txuag tau raug tshem tawm los ntawm tus nqi ntawm kev daws teeb meem thiab rov ua haujlwm dua. Qhov no yog ib qho piv txwv classic ntawm kev ua "penny wise and pound foolish."

Koj puas tuaj yeem sib xyaw MTP thiab MPO? Qhov tseeb Compatibility

Yog lawm, koj tuaj yeem txuas lawv lub cev. Cov duab zoo ib yam. MTP plug yuav haum rau hauv MPO qhov (socket). Tab sis koj yuav tsum tsis txhob cia siab tias yuav ua tau zoo.

 

Thaum koj sib tov lawv, kev sib txuas tsuas yog zoo li qhov phem tshaj plaws. Yog tias koj ntsaws ib qho yooj yim MPO cable rau hauv qhov chaw nres nkoj MTP, qhov poob siab dua thiab kev ua kom tsis zoo ntawm MPO sab yuav txwv tag nrho qhov txuas. Tej zaum koj yuav tau txais cov teeb liab yuam kev. Koj kuj tseem pheej hmoo ua rau kev puas tsuaj rau cov lus qhia elliptical tus pins hauv MTP adapter nrog pheej yig MPO's round pins.

 

Cov txheej txheem cov txheej txheem hais tias lawv yog inter{0}}mateable. Tab sis nyob rau hauv kev xyaum, rau ib tug txhim khu kev qha, siab -kev ua tau zoo network, koj yuav tsum tsis txhob sib tov lawv. Lo nrog ib hom. Yog tias koj yuav tsum sib tov, tsuas yog siv cov ntawv pov thawj, siab - zoo MPO cables los ntawm cov npe nrov, thiab nkag siab koj qhov kev ua tau zoo yuav poob.

Kev Siv Txhua Qhov Chaw: Ib Daim Ntawv Qhia Txog Tswv Yim

Yog li, qhov twg koj yuav tsum yuav? Cov lus teb yog nyob ntawm koj xav tau.

Xaiv MTP rau cov xwm txheej no

Hyperscale Data Centers & AI/ML Pawg:Rau 400G, 800G, thiab yav tom ntej 1.6T tes hauj lwm, koj xav tau txhua dB ntawm kev ua tau zoo. MTP Elite tsis yog khoom kim heev; nws yog ib qho kev xav tau. Cov nyiaj poob nruj tsis muaj chaw rau qhov yuam kev.

Networks uas nquag hloov:​ Yog tias koj ib txwm txav mus, ntxiv, lossis hloov cov cables (xws li hauv ib qho chaw co-chaw chaw lossis chaw kuaj mob), lub tsev uas tshem tau ntawm MTP yog tus cawm seej. Nws hloov cov kab tawg ntawm cov thoob khib nyiab mus rau hauv kev kho sai.

Yav tom ntej-Kev pov thawj:Yog tias koj tab tom tsim lub network niaj hnub no uas koj xav hloov kho tom qab, nqis peev hauv MTP. Nws kev ua tau zoo dua thiab ua haujlwm ntev yuav pab txhawb kev nrawm dua hauv kab.

Lub hom phiaj-Critical Backbone Links:Cov kev sib txuas tseem ceeb ntawm koj cov keyboards tseem ceeb yuav tsum siv qhov chaw txhim khu kev qha tshaj plaws. MTP tus nqi qis dua yog tsim nyog tus nqi ntawm no.

General MPO yog txaus rau cov xwm txheej no

40G lossis 100G Networks nrog kev zam txim nyiaj txiag:Cov qauv qub xws li 40G SR4 muaj kev txwv ntau dua. Ib qho zoo generic MPO tuaj yeem ua haujlwm zoo ntawm no.

Luv, Yooj Yim Txuas:Rau kev sib txuas yooj yim hauv ib lub khib tshaj li ob peb meters, cov yam ntxwv siab heev ntawm MTP yuav dhau mus.

Tight Budget Projects:Yog tias tus nqi them ua ntej tsuas yog qhov tseem ceeb, thiab lub network ceev qis (xws li 10G), generic MPO tuaj yeem yog qhov kev xaiv siv tau. Tab sis koj yuav tsum tau yuav los ntawm tus neeg muag khoom ntseeg siab. Zam tsis txhob pheej yig tshaj, tsis muaj -npe cables. Lawv yuav poob.

Tus nqi vs. Tus nqi: Tus nqi tiag tiag

Wb tham txog nyiaj txiag. 3-meter, 12-fiber OM4 multimode cable yuav raug nqi:

General MPO: 18–32

MTP Txuj: 30-50

MTP Cov Neeg Tseem Ceeb (Low-Poob): 45–70

Yog lawm, MTP tus nqi them ua ntej-qee zaum 30% txog 60% ntxiv. Tab sis saib tag nrho cov nqi. Kev tsis ua haujlwm hauv lub network hauv ib lub chaw khaws ntaub ntawv tuaj yeem raug nqi ntau txhiab daus las ib feeb. Kev rov ua dua los hloov lub cev MPO ua tsis tiav yog kim. MTP daim teb- kho qhov tsim thiab kev ntseeg siab dua txhais tau tias koj siv sijhawm tsawg dua rau kev saib xyuas thiab sijhawm poob. Rau kev xa tawm loj, qhov ua tau zoo dua ntawm MTP Elite txuas tuaj yeem ua rau nws pheej yig dua rau ib qho kev sib txuas ua haujlwm tshaj li ib pawg ntawm MPO cables uas 5% tsis ua haujlwm.

Kuv zaum kawg

Qhov kev xaiv ntawm MTP thiab MPO tsis yog tsuas yog xaiv ib qho txuas. Nws yog kev txiav txim siab txog lub tswv yim network. Puas yog koj lub tsev rau tus nqi qis tshaj thawj zaug, lossis rau tus nqi qis tshaj ntawm cov tswv?

MPO yog tus qauv. Nws ua haujlwm. Rau ntau daim ntawv thov, nws zoo kawg nkaus txaus. Tab sis MTP yog qhov kev daws teeb meem. Nws yog qhov koj siv thaum tsis ua haujlwm tsis yog ib qho kev xaiv, thaum kev ua haujlwm tseem ceeb, thiab thaum koj xav tau qhov hloov pauv hloov.

Rau txhua qhov kev xa tawm tshiab rau lub hom phiaj 400G lossis dhau mus, lossis rau lub hauv paus ntawm txhua qhov chaw loj, kuv xav kom MTP. Tus nqi me me uas koj them yuav koj txoj kev thaj yeeb nyab xeeb, kev ua haujlwm hauv tsev, thiab kev ua haujlwm yooj yim. Nyob rau hauv lub ntiaj teb no ntawm high - cov ntaub ntawv ceev, uas yog yuav luag ib txwm ib tug zoo deal.

Tsis txhob coj kuv lo lus rau nws xwb. Cov qauv yog qhov tseeb (IEC 61754-7, TIA-604-5). Cov ntaub ntawv xeem yog qhov tseeb. Cov kev paub ntawm cov neeg ua haujlwm loj hauv network yog qhov tseeb. MTP yog qhov kev xaiv zoo dua, txhim khu kev qha. MPO yog qhov yooj yim, kev xaiv nyiaj txiag. Paub qhov txawv. Xaiv raws li qhov koj lub network xav tau tiag tiag.