MPO (Multi-Fiber Push-On) connector yog siab- fiber ntau optic connector uas txiav ntau fibers hauv ib qho interface. Es tsis txhob khiav ntau tus neegLClos yog SC kev sib txuas, MPO connector tuav 8, 12, 16, lossis 24 fibers ib zaug. Qhov kev tsim no yog txhais los ntawm tus txheej txheem thoob ntiaj teb IEC 61754-7 thiab tau siv dav hauv cov chaw khaws ntaub ntawv, kev tsim lub cev cabling, thiab ib puag ncig optics ib puag ncig qhov chaw thiab fiber ntau suav qhov teeb meem.
Cov lus qhia no suav nrog hom MPO txuas tseem ceeb, qhov sib txawv ntawm MPO thiab MTP, cov txheej txheem polarity ua haujlwm li cas, thiab seb yuav txheeb xyuas dab tsi ua ntej xaj. Yog tias koj tab tom ntsuas MPO rau kev tsim kho tshiab lossis hloov kho tshiab, cov ntu ntawm kev xaiv cov khoom sib txuas thiab cov kev ua yuam kev feem ntau yuav pab koj kom tsis txhob muaj qhov yuam kev uas feem ntau ua rau qhov project qeeb.
Vim li cas MPO Connectors siv hauv Fiber Networks
Lub ntsiab kom zoo dua yog ceev. Ib leeg MPO-12 connector occupies roughly tib lub vaj huam sib luag qhov chaw raws li ib tug LC duplex adapter, tab sis nqa mus rau lub sij hawm ntau fibers. Nyob rau hauv ib puag ncig uas ntau pua lossis ntau txhiab qhov kev sib txuas ntawm fiber ntau converge - xws li cov ntaub ntawv chaw ntsib-kuv chav, core hloov kev sib sau ua ke, lossissiab - qhov chaw faib khoom ceev- qhov sib txawv ntawd txhais ncaj qha mus rau hauv cov tais me me, tsawg dua thaj vaj huam sib luag, thiab kev tswj txoj hauv kev yooj yim dua.
Qhov txiaj ntsig thib ob yog kev xa tawm ceev. Ua ntej- txiav MPO lub cev sib dhos tuaj txog lub Hoobkas- polished thiab kuaj. Cov kws kho mob ntsaws lawv hauv es tsis yog sib txuas ib tus neeg fibers ntawm qhov chaw. Rau qhov loj - nplai tsim, qhov no tuaj yeem txo lub sijhawm teeb tsa zoo dua piv rau cov teb -txoj kev ua haujlwm. Nws kuj txo tus naj npawb ntawm cov ntsiab lus sib txuas uas xav tau kev tshuaj xyuas tus kheej thiab tu.
MPO tsis yog ib qho kev xaiv zoo. Rau qis- suav cov kev sib txuas duplex, taw tes- mus rau - taw tes kev sib txuas hauv kev nkag mus rau hauv tes hauj lwm, lossis ib puag ncig uas ib tus neeg muaj fiber ntau yooj yim dua qhov ceev,LC lossis SC connectors tseem zoo dua. MPO dhau los ua qhov kev xaiv ua tau zoo thaum suav fiber ntau tshaj qhov tus neeg txuas tuaj yeem tswj hwm tau zoo hauv qhov chaw muaj.
MPO Connector ua haujlwm li cas?
Lub hauv paus ntawm MPO connector yog MT (Mechanically Transferable) ferrule - lub kaum ntse ntse - molded tivthaiv uas tuav ntau cov fibers hauv ib kab array nrog fiber ntau - rau - fiber ntau qhov sib nrug ntawm 250 µm. Tsis zoo li cylindrical ceramic ferrule siv nyob rau hauv LC lossis SC connectors, MT ferrule ua haujlwm tag nrho cov fibers hauv ib lub dav hlau, uas yog qhov ua rau ntau - fiber ntau txiav hauv daim ntawv cog lus ua tau.
Alignment ntawm mating connectors cia siab rau ib tug qhia pin system. Ib qho txuas (tus txiv neej sab) nqa ob lub stainless hlau qhia pins; lwm qhov txuas (tus poj niam sab) muaj qhov sib thooj qhov tseeb. Thaum cov connectors raug thawb ua ke, cov pins dlhos cov ferrules kom txhua tus tub ntxhais fiber ntau ua tau raws li nws cov counterpart nrog tsawg offset. Qhov no yog vim li cas MPO kev sib txuas ib txwm xav tau kev saib xyuastxiv neej connector- ib tug txiv neej connector tsuas yog mates nrog ib tug poj niam connector.
Lub tsev nyob sab nrauv siv lub laub-rub latching mechanism. Technicians press a spring-loaded tab to release the connector, which is easier to manage in dense panel environments than twist-lock or bayonet-style connectors. Covkawg ntsej muag polish(Txawm li cas los UPC lossis APC) txiav txim siab cov yam ntxwv poob rov qab, thiab yuav tsum ua raws li cov kev xav tau ntawm optics thiab cov txheej txheem.
MPO Connector Hom los ntawm Fiber suav
MPO connectors yog tsim nyob rau hauv ntau fiber ntau suav. Plaub qhov sib txawv tshaj plaws yog MPO-8, MPO-12, MPO-16, thiab MPO-24. Txhua tus ua hauj lwm sib txawv network architectures thiab transceiver yuav tsum.
MPO-8siv yim fibers thiab feem ntau cuam tshuam nrog lub hauv paus-8 qauv cabling tsim thiab qee yam 40G parallel optic interfaces (xws li 40GBASE-SR4, uas siv plaub kis thiab plaub tau txais fiber ntau). Base-8 designs tau txais traction vim lawv tsis txhob siv fiber ntau thaum txuas mus rau 8-fiber transceiver interfaces.
MPO-12yog qhov kev siv dav tshaj plaws ntawm kev sib txawv. Nws yog tus qauv interface rau ntau 40G thiab 100G parallel optic modules (xws li 40GBASE-SR4 thiab 100GBASE-SR4 ib IEEE 802.3) thiab tseem yog lub neej ntawd nyob rau hauv ib qho loj ntawm cov qauv cabling uas twb muaj lawm. NtauMPO lub cev cablesthiab cassette tshuab tau tsim nyob ib ncig ntawm 12-fiber configuration.
MPO-16tau dhau los ua qhov tseem ceeb nrog kev qhia txog 400G-SR8 optics (ib IEEE 802.3cm), uas yuav tsum tau 16 fibers - yim rau kev xa tawm thiab yim rau kev txais. Yog tias koj qhov kev xa tawm siv SR8-style transceivers, MPO-16 yog qhov txuas koj xav tau. Nws kuj tau teev tseg rau qee qhov 800G interfaces.
MPO-24muab qhov ceev tshaj plaws rau ib qhov txuas thiab siv rau hauv qee yam 100G (100GBASE-SR10) thiab siab -fiber- suav daim ntawv thov. Nws tsis tshua muaj ntau dua li MPO-12 nyob rau hauv kev teeb tsa cabling tab sis muaj txiaj ntsig zoo qhov kev ua kom muaj fiber ntau rau ib qho kev sib txuas yog qhov tseem ceeb.
Txiv neej vs Poj niam MPO Connectors
Txhua qhov kev sib txuas MPO suav nrog ib tus txiv neej thiab ib tus poj niam txuas. Ib tug txiv neej MPO tau nthuav tawm cov lus qhia pins tawm ntawm lub ntsej muag ferrule. Ib tug poj niam MPO muaj qhov qhia tus pin qhov tab sis tsis muaj pins. Lawv tsis tuaj yeem hloov pauv tau - ob tus txiv neej txuas tsis tuaj yeem ua khub, thiab ob tus poj niam txuas tsis tuaj yeem.
Hauv cov cuab yeej siv feem ntau, lub transceiver lossis chaw nres nkoj siv tus txiv neej MPO interface nrog pins. Qhov no txhais tau hais tias sab cable feem ntau xav tau apoj niam MPO connector. Txawm li cas los xij, qhov no tsis yog universal. Qee lub cev-rau- kev sib txuas ntawm lub cev thiab kev teeb tsa vaj huam sib luag adapter xav tau kev sib txuas ntawm poj niam los txiv neej uas nyob ntawm txoj kev polarity thiab tag nrho cov channel tsim.
Poj niam txiv neej mismatch yog ib qho ntawm feem ntau yuam kev. Nco ntsoov xyuas cov poj niam txiv neej xav tau ntawm ob qho kawg ntawm ib lub cable ua ntej yuav khoom. Yog tias koj tab tom tsim cov txheej txheem cabling nrog cov cassettes, breakout modules, los yog adapter panels, qhia tawm tag nrho cov channel txoj kev thiab paub meej tias poj niam txiv neej ntawm txhua qhov kev sib txuas.
APC vs UPC Polish thiab Fiber Hom
MPO connectors muaj nrog obkawg ntsej muag polish hom: UPC (Ultra Physical Contact) thiab APC (Angled Physical Contact). UPC connectors muaj lub tiaj, me ntsis domed kawg lub ntsej muag thiab muab rov qab poob ntawm kwv yees li −55 dB lossis zoo dua. APC connectors muaj 8-degree angled kawg lub ntsej muag uas coj tau lub teeb pom kev deb ntawm cov tub ntxhais fiber ntau, ua tiav rov qab poob ntawm −65 dB lossis zoo dua. APC feem ntau yuav tsum tau siv rau ib hom ntawv thov uas rov ua haujlwm poob yog qhov tseem ceeb.
Hom polish yuav tsum sib phim ntawm ob sab ntawm kev sib txuas. Mating APC connector nrog UPC connector yuav ua rau lub ferrule kawg ntsej muag thiab ua rau lub teeb liab ntau dhau. Pom tau, APC connectors feem ntau yog txheeb xyuas los ntawm lub vaj tsev ntsuab lossis ntsuab kev sib raug zoo, thaum UPC connectors feem ntau yog xiav lossis dub.
Fiber hom -single-mode lossis multimode- kuj yuav tsum phim lub transceiver thiab cable cog. Multimode MPO cov rooj sib txoos muaj ntau nyob rau hauv luv luv - mus txog cov ntaub ntawv chaw siv cov ntaub ntawv sivOM3, OM4, lossis OM5 fiber ntau. Tib - hom MPO yog siv rau ntev dua - mus txog qhov txuas thiab cov ntawv thov uas xav tau ntau dua bandwidth- kev ua haujlwm deb.
MPO vs MTP: Qhov txawv yog dab tsi?
MPO yog hom kev sib txuas dav dav uas txhais los ntawm cov qauv kev lag luam thoob ntiaj teb thiab kev lag luam (IEC 61754-7, TIA-604-5 / FOCIS 5). MTP yog lub npe lag luam ntawm US Conec, ib lub chaw tsim khoom tshwj xeeb uas tsim cov kev ua tau zoo ntawm MPO connector nrog cov tswv tsim kev txhim kho.
Qhov sib txawv tseem ceeb hauv MTP tsim muaj xws li lub tsev tshem tau (uas tso cai rau re- polishing thiab rework yam tsis tau hloov tag nrho cov connector), nruj ferrule tolerances, elliptical qhia tus pin tsim rau kev txhim kho kev sib raug zoo, thiab ib tug hlau pin clamp uas tswj tus pin quab yuam. Cov yam ntxwv no tuaj yeem ua rau qis qis qis thiab ua haujlwm zoo ib yam ntawm ntau lub voj voog mating.
Qhov sib txawv ntawm qhov ua tau zoo: tag nrho cov MTP connectors yog MPO- sib xws thiab yuav ua phooj ywg nrog cov khoom sib txuas ntawm MPO. Tab sis tsis yog txhua tus MPO connectors muab tib lub tshuab ua kom zoo li MTP. Rau kev thov cov ntawv thov - xws li qis - poob ib zaug - hom pob tw, cov kev sib txuas uas yuav tsum tau muaj ntau lub voj voog mating, lossis cov qauv tsim qhov twg cov nyiaj poob qis yog nruj - ib qhoMTP{0}} qib connectortej zaum yuav tsim nyog tus nqi them. Rau ntau tus qauv multimode data center daim ntaub ntawv, ib tug zoo generic MPO connector ua tau txaus.
Yuav ua li cas xaiv txoj cai MPO Connector
Pib nrog Transceiver, Tsis Yog Qhov Ceev
Qhov kev xaiv yuam kev tshaj plaws yog xav tias qhov kev pabcuam network ceev ib txwm xav tau tib lub MPO connector. Tsis yog. Txawv transceivers rau tib kab tus nqi tuaj yeem siv ntau hom kev sib txuas, suav fiber ntau, thiab polish specifications. Piv txwv li, nyob rau hauv 400G tsev neeg ib leeg, luam tawm specifications los ntawm kev hloov thiab transceiver cov neeg muag khoom qhia tsawg kawg peb qhov sib txawv MPO configurations:
- 400G-SR8 - MPO-16 APC, 16 fibers (8 Tx + 8 Rx), multimode
- 400G-DR4 / FR4 - feem ntau siv tib -hom duplex LC, tsis yog MPO
- 400G-SR4.2 (BiDi) - MPO-12 UPC, 8 fibers, multimode
Ntawm 800G, muaj kev hloov pauv zoo sib xws . 800G-VSR8 interfaces tuaj yeem siv MPO-16 APC nrog ntau hom fiber ntau. Nco ntsoov xyuas cov ntaub ntawv tshwj xeeb transceiver ua ntej xaj cov cables lossis cov khoom txuas. Lub transceiver dictates fiber ntau suav, connector hom, polish, thiab fiber ntau hom - qhov ceev ib leeg tsis.
Sib piv cov Fiber suav rau koj qhov Cabling Architecture
Thaum koj paub qhov yuav tsum tau ua ntawm transceiver, xav txog seb lub connector haum rau hauv koj tus qauv cabling. Yog tias koj tab tom tsim ib lub tsev cog khoom tshiab, koj muaj qhov yooj yim xaiv lub hauv paus-8 lossis base-12 architecture. Yog tias koj ua haujlwm nyob rau hauv cov nroj tsuag hauv paus-12 uas twb muaj lawm, hloov mus rau MPO-8 lossis MPO-16 tej zaum yuav xav tau cov adapter panels lossis cassettes los txuas cov fiber ntau sib txawv.
Thaum hloov los ntawm MPO lub cev cabling mus rau ib tus neeg cov chaw nres nkoj, breakout modules los yogMPO-rau-LC fanout cablestuav txoj kev hloov dua siab tshiab. Npaj cov kev hloov pauv no thaum ntxov nyob rau theem tsim qauv - lawv cuam tshuam rau poj niam txiv neej connector, polarity, thiab cable ntev yuav tsum tau.
Tshawb xyuas ua ntej xaj: Daim ntawv teev npe ua ntej - Kev yuav khoom
Ua ntej muab ib qho MPO cable los yog connector kev txiav txim, paub meej tias cov plaub yam no rau txhua qhov txuas hauv channel:
- Fiber suav- 8, 12, 16, lossis 24, sib phim rau lub transceiver interface
- Connector poj niam txiv neej- txiv neej lossis poj niam ntawm txhua qhov kawg, txheeb xyuas cov khoom siv chaw nres nkoj thiab ib qho nruab nrab thaj vaj huam sib luag
- Polish hom- APC los yog UPC, sib phim rau lub transceiver thiab zoo ib yam thoob plaws txhua qhov kev sib txuas
- Txoj kev polarity- A, B, lossis C, tau sau tseg rau tag nrho cov channel los ntawm cov khoom siv mus rau cov khoom siv
Kev txiav txim yuam kev ntawm ib qho ntawm plaub yam khoom no yuav ua rau cov cables tsis tuaj yeem siv raws li xa. Documenting tag nrho cov channel tsim ua ntej kev yuav khoom yog deb dua pheej yig dua li reworking cables tom qab xa khoom.
MPO Polarity Methods piav qhia
Polarity ua kom cov xaim (Tx) fibers ntawm ib kawg ntawm qhov txuas txuas kom tau txais (Rx) fibers ntawm lwm qhov kawg. Nrog ib leeg - fiber ntau connectors zoo li LC, polarity yog ncaj nraim - koj hla ob fibers. Nrog MPO connectors nqa 8 mus rau 24 fibers, tswj kom raug polarity nyob rau hauv tag nrho cov array yuav tsum tau ib tug systematic mus kom ze. Tus qauv TIA-568 txhais tau peb txoj hauv kev polarity.
Txoj Kev A (Txoj Cai-Los ntawm)
Txoj Kev A siv tus yuam sij - mus txog qhov tseem ceeb - kab rov tav (lub connector ntawm ib kawg yog flipped txheeb ze rau lwm tus). Cov haujlwm fiber ntau tau khaws cia rau hauv ib qho kev tsom iav - txoj hauj lwm 1 ntawm ib kawg txuas mus rau txoj hauj lwm 1 ntawm qhov kawg. Polarity yog tswj ntawm thaj vaj huam sib luag lossis qib cassette siv kev sib txuas ntawm lub cev lub cev thiab lub adapter lossis thaj qaum kev teeb tsa.
Txoj kev B (rov qab)
Txoj Kev B siv tus yuam sij - mus txog qhov tseem ceeb- mus rau cable, uas ua rau muaj kev rov qab ua tiav ntawm txoj haujlwm fiber ntau (txoj hauj lwm 1 ntawm ib qho kawg txuas mus rau txoj hauj lwm 12 ntawm lwm qhov kawg hauv 12-fiber cable). Txoj kev no inherently khub Tx thiab Rx fibers nyob rau hauv opposite txoj hauj lwm, ua rau nws ib tug natural haum rau parallel optic transceivers qhov twg txhua txoj kab fiber ntau muaj ib txoj hauj lwm. Txoj Kev B yog txoj hauv kev uas pom zoo tshaj plaws rau kev xa mus rau optics nyob rau hauv cov ntaub ntawv chaw tsim khoom tam sim no.
Txoj Kev C (Paired Crossover)
Txoj Kev C hla cov fiber ntau uas nyob ib sab hauv lub cable. Txhua khub (1-2, 3-4, 5-6, thiab lwm yam) yog sib pauv. Txoj kev no tsis tshua muaj tshwm sim hauv kev xa tawm tshiab thiab feem ntau pom nyob rau hauv qee yam keeb kwm lossis kev tsim tshwj xeeb duplex-over-MPO.
Txoj cai tseem ceeb: tsis txhob sib xyaw cov txheej txheem polarity hauv tib lub channel. Yog tias koj lub cev siv Method B, cov cassettes, cov hlua txuas, thiab cov khoom siv hluav taws xob yuav tsum tau tsim los rau Method B. Kev sib xyaw ua ke yuav ua rau Tx-rau-Tx lossis Rx-rau-Rx kev sib txuas uas tiv thaiv qhov txuas tsis ua haujlwm. Sau koj txoj kev polarity raws li ib feem ntawm kev tsim channel, thiab qhia meej meej rau txhua qhov kev yuav khoom.
Common MPO Applications
Data Center Trunk Cabling
Ua ntej- txiav MPO lub cev cables yog cov pob txha ntawm cov kab ke hauv cov ntaub ntawv niaj hnub. Ib tug raug xa mus khiav MPO-12 los yog MPO-24 trunks ntawm qhov chaw faib khoom, ces tawg tawm mus rau ib tug neeg LC kev sib txuas ntawm theem khib siv.cassettes los yog breakout modules. Txoj hauv kev no ua kom lub siab - fiber ntau - suav cov pob txha yooj yim thiab txav qhov nyuaj ntawm kev tswj tus kheej fiber ntau mus rau cov npoo ntawm lub network.
B
reakout rau LC rau Duplex Equipment
Tsis yog txhua yam khoom siv siv MPO interfaces ncaj qha. Cov servers, chaw cia khoom, thiab qee qhov hloov pauv tseem sivLC Duplex Patch Cords. Nyob rau hauv cov cheeb tsam no, MPO-rau-LC breakout cov rooj sib txoos los yog cassette modules hloov lub multi-fiber trunk rau hauv ib tug neeg duplex sib txuas. IbMPO-12 rau 6xLC duplex cassettePiv txwv li, muab 6 qhov chaw nres nkoj duplex los ntawm ib qho kev sib txuas ntawm MPO lub cev.
Parallel Optics ntawm 40G, 100G, 400G, thiab 800G
Parallel optic transceivers kis thiab tau txais hla ntau txoj kab fiber ntau ib txhij. Cov transceivers txuas ncaj qha rau MPO interfaces - hom connector thiab suav fiber ntau yog txiav txim los ntawm tus qauv transceiver tshwj xeeb. Raws li kev sib txuas ceev ceev, MPO tseem yog qhov tseem ceeb ntawm kev sib txuas rau luv luv - mus txog ntau - txoj kab kev sib txuas. Yog xav paub ntxiv txog kev txiav txim siab cabling ntawm qhov sib txawv, saib peb100G fiber ntau optic cable qhia.
Feem ntau yuam kev thiab yuav ua li cas zam lawv
Piv txwv tias tag nrho 400G lossis 800G txuas siv tib lub txuas.
Qhov no ua rau ntau - xaj hom MPO tsis raug. Ib qho 400G-SR8 txuas thiab 400G-SR4.2 BiDi txuas siv cov sib txuas sib txawv thiab ntau hom polish. Ib txwm hais txog qhov tshwj xeeb transceiver ua ntej.
Mismatching APC thiab UPC.
Qhov no tsis yog qhov teeb meem kev ua haujlwm nkaus xwb - nws lub cev puas tsuaj rau lub ntsej muag ferrule kawg. Thaum APC ferrule yog sib xyaw nrog UPC ferrule nyob rau hauv lub caij nplooj ntoos hlav quab yuam, ob lub ntsej muag kawg yuav xav tau rov qab- polishing lossis hloov. Xim coding (ntsuab rau APC, xiav rau UPC) tshwm sim los tiv thaiv qhov no, tab sis rushed installations tseem ua qhov yuam kev no tsis tu ncua.
Tsis quav ntsej poj niam txiv neej connector hauv kev tsim channel.
Hauv ntau- ntu channel nrog cov pob tw, thaj vaj huam sib luag, thiab cov cassettes, txhua qhov kev sib txuas muaj qhov xav tau ntawm poj niam txiv neej. Ib tug poj niam txiv neej tsis sib haum xeeb txhais tau hais tias lub cable tsis tuaj yeem ntsaws rau hauv. Qhia tag nrho cov channel thiab kos cov poj niam txiv neej ntawm txhua qhov sib txuas ua ntej xaj.
Txoj kev sib xyaw polarity.
Txoj Kev A lub cev txuas nrog los ntawm Txoj Kev B cassette yuav tsim cov fiber ntau tsis raug. Thaum teeb tsa, kuaj pom qhov yuam kev polarity hauv ib puag ncig nyob yog lub sijhawm-siv thiab cuam tshuam. Standardize ntawm ib txoj kev rau ib channel thiab sau txhua yam kom meej meej.
Hla qhov kawg ntawm lub ntsej muag tshuaj xyuas.
MPO connectors muaj ntau lub ntsej muag fiber ntau hauv ib qho ferrule. Kev sib kis ntawm ib qho fiber ntau degrades qhov txuas. Kev lag luam zoo tshaj plaws kev coj ua - thiab cov lus pom zoo los ntawm cov tuam txhab ntsuas cov cuab yeej siv - yog los tshuaj xyuas txhua MPO kawg lub ntsej muag ua ntej txhua qhov kev sib tw, thiab ntxuav tsuas yog tom qab kuaj xyuas kom muaj kev sib kis. Yog xav paub ntxivMPO tuav ceev faj, xa mus rau peb phau ntawv qhia kev saib xyuas.
Cov lus nug nquag
MPO sawv rau dab tsi?
MPO sawv cev rau Multi-Fiber Push-On. Nws piav qhia txog ob qho tib si multi-fiber termination design thiab push-rub latching mechanism siv los txuas thiab txiav lub interface.
Puas yog MTP tib yam li MPO?
MTP yog lub cim lag luam, siab -kev ua tau zoo ntawm MPO connector ua los ntawm US Conec. Tag nrho cov MTP connectors ua raws li MPO cov qauv thiab yuav ua phooj ywg nrog generic MPO connectors, tab sis MTP muaj xws li tsim refinements (tshem tawm vaj tse, nruj tolerances, txhim kho tus pin clamp) uas generic MPO tej zaum yuav tsis muaj. Nyeem ntxiv hauv pebMPO vs MTP sib piv.
Qhov txawv ntawm MPO-12 thiab MPO-16 yog dab tsi?
MPO-12 tuav 12 fibers thiab yog tus qauv rau ntau 40G thiab 100G parallel optic interfaces. MPO-16 tuav 16 fibers thiab yuav tsum tau rau 400G-SR8 thiab qee qhov 800G transceiver interfaces. Qhov kev xaiv nyob ntawm seb qhov twg transceiver koj lub network siv, tsis yog nyob rau hauv qeb ceev.
Kuv puas tuaj yeem txuas MPO ncaj qha rau LC?
Tsis nrog ib tug ncaj adapter. MPO thiab LC yog lub cev sib txawv ntawm cov khoom sib txuas. Txhawm rau hloov pauv ntawm lawv, koj xav tau kev sib dhos sib dhos, fanout cable, lossis cassette module uas hloov MPO multi- fiber ntau interface rau hauv ib tus neeg.LC duplex kev sib txuas.
Kuv yuav siv txoj kev polarity twg?
Txoj Kev B yog qhov pom zoo tshaj plaws rau kev sib txuas optics hauv cov ntaub ntawv chaw tsim khoom tam sim no. Txawm li cas los xij, txoj kev raug yog nyob ntawm koj tus qauv tsim channel tag nrho - suav nrog hom pob tw, cassette lossis adapter panel configuration, thiab transceiver yuav tsum tau. Txheeb xyuas qhov polarity tawm tsam koj qhov tshwj xeeb architecture es tsis siv txoj cai daim pam.
Kuv yuav paub li cas yog tias kuv xav tau MPO txiv neej lossis poj niam?
Txheeb xyuas qhov sib txuas sib txuas ntawm cov cuab yeej lossis vaj huam sib luag uas koj txuas rau. Feem ntau cov chaw nres nkoj transceiver siv txiv neej MPO (nrog pins), uas txhais tau hais tias lub cable txuas yuav tsum yog poj niam (nrog tus pin qhov). Rau lub cev - mus rau - lub cev sib txuas los ntawmMPO adapter vaj huam sib luag, poj niam los txiv neej nyob ntawm hom adapter thiab polarity txoj kev. Nco ntsoov daim ntawv qhia tag nrho channel ua ntej xaj.
Puas yog MPO tsuas yog siv hauv cov chaw khaws ntaub ntawv?
Cov chaw zov me nyuam cov ntaub ntawv yog cov lag luam loj tshaj plaws rau MPO, tab sis cov khoom txuas kuj tseem siv rau hauv kev lag luam hauv tsev kawm ntawv qaum tsev, cov chaw tshaj tawm, cov tub rog thiab aerospace fiber ntau, thiab txhua qhov chaw uas muaj siab - ntom ntau- fiber ntau txuas yog xav tau nyob rau hauv qhov chaw txwv.
Puas yog 400G ib txwm xav tau MPO-16?
Tsis yog . 400G-SR8 siv MPO-16, tab sis lwm hom 400G transceiver siv MPO-12 lossis LC duplex connectors. Qhov kev sib txuas yuav tsum tau txiav txim siab los ntawm tus qauv transceiver, tsis yog los ntawm tus nqi kab. Nco ntsoov xyuas cov ntaub ntawv transceiver rau qhov tshwj xeeb txuas thiab suav fiber ntau xav tau.
Ua haujlwm nrog EVOLEX rau koj cov kev xav tau ntawm MPO
Xaiv qhov MPO connector txoj cai yog qhov tseem ceeb rau kev ua haujlwm hauv network, scalability, thiab installation efficiency. EVOLEX muaj ntau yam ntawm MPO fiber ntau cov kev daws teeb meem tsim los rau cov chaw zov me nyuam cov ntaub ntawv, cov haujlwm hauv xov tooj, thiab siab - qhov chaw cabling ceev. Los ntawm cov khoom lag luam mus rau cov rooj sib txoos customized, peb pab koj txo cov teeb meem kev sib raug zoo thiab ua kom yooj yim rau kev xa tawm.
Hu rau EVOLEX rau cov kws tshaj lij cov lus qhia, cov lus pom zoo ntawm cov khoom, tus nqi, lossis cov qauv.
