DIMI MPO / MTP Fiber Patch Cord
Xaiv MPO / MTP fiber ntau thaj qaum muaj ntau dua li suav cov fibers xwb. Koj tab tom saib cov connector hom (pinned vs unpinned), txoj kev polarity (A, B, los yog C), insertion poob specs, thiab seb koj puas xav tau cov neeg tseem ceeb- qib kev ua tau zoo lossis yog tus nqi yuav ua.
Tshaj li rau xyoo dhau los, peb tau sim MPO / MTP cov rooj sib tham thoob plaws 200+ cov chaw nruab cov ntaub ntawv thiab pab cov neeg siv khoom tshwj xeeb txhua yam los ntawm chaw ua haujlwm me 40G hloov kho mus rau hyperscale 400G xa mus. Cov ntsiab lus no yog ua raws li cov ntaub ntawv ua tau zoo hauv thaj chaw, cov ntawv ceeb toom tsis ua tiav, thiab tus nqi los ntawm RFQs tsis ntev los no.
DIMI MPO / MTP Fiber Patch Cord khoom
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![MPO/MTP Cable -SM-12/24 Fibers]()
MPO/MTP Cable -SM-12/24 FibersKey Parameters. Connector Hom: MPO / MTP Poj Niam rau MPO / MTP Poj Niam (los yog txiv neej xaiv muaj). Fiber Hom: OS2 Singlemode 9/125µm. Fiber suav: 12-fiber thiab 24-fiber configurations. Jacket -
![MTP MPO Cable -OM5-8/12]()
MTP MPO Cable -OM5-8/12Key Parameters. Connector Hom: MPO Poj Niam rau MPO Poj Niam. Fiber Hom: OM5 Wideband Multimode 50/125µm. Fiber suav: 8-fiber thiab 12-fiber xaiv muaj. Jacket Rating: LSZH (tsawg haus luam yeeb Zero -
![MTP MPO Fiber Cable -OM4-8/12]()
MTP MPO Fiber Cable -OM4-8/12Key ParametersConnector Hom: MPO Poj Niam rau MPO Poj Niam Fiber Hom: OM4 Multimode 50/125µmFiber Count: 8-fiber lossis 12-fiber availableJacket Rating: LSZH (Low Smoke Zero Halogen), OFNP/PVC
Cov ntsiab lus tseem ceeb
Insertion Poob Specs
0.35dB vs 0.5dB yeej tseem ceeb rau 100m + khiav. Qhov sib txawv tuaj yeem cuam tshuam rau kev sib txuas ntawm kev suav nyiaj txiag rau kev ncua ntev.
Connector Endface Zoo
Txiav txim siab ntev -lub sij hawm ruaj khov. Tsis zoo endface geometry ua rau poob siab dua thiab txuas flapping lub sij hawm, tshwj xeeb tshaj yog nrog ntau lub voj voog.
Txoj kev Polarity
Yuav tsum phim koj cov infrastructure (feem ntau lub network siv txoj kev B). Cov polarity tsis raug yog qhov ua rau kev teeb tsa qeeb thiab txuas tsis ua haujlwm.
Lub Sijhawm Lead
Cov khoom xa tuaj hauv 2-3 hnub, kev cai ntev yuav siv sijhawm 3-4 lub lis piam. Kev npaj ua ntej tuaj yeem tiv thaiv qhov project qeeb thiab maj nrawm xaj nqi.
Daim ntawv pov thawj
Qee daim ntawv thov xav tau nws, ntxiv $ 8-15 rau ib kab. Txheeb xyuas yog tias koj qhov kev lag luam lossis qhov project specifications yuav tsum tau ntawv pov thawj.
Volume Discounts
Kick rau ntawm 50+ units (feem ntau 15-20% tawm). Cov khoom loj tuaj yeem ua rau cov nyiaj khaws cia tseem ceeb, qee zaum txog li 35% rau kev txiav txim loj heev.
MPO / MTP Cable Qeb & Daim Ntawv Thov
12-Fiber MPO/MTP
Qhov zoo tshaj plaws rau: 40G QSFP + SR4 kev sib txuas, yooj yim parallel optics
Cov ntsiab lus tseem ceeb: Siv 8 fibers nquag, 4 tsis siv (los yog thim rov qab rau duplex)
Nqe ntau: $ 18-45 ib lub rooj sib txoos
Common configs: OM3 / OM4 multimode, 1-5 meter ntev
Saib xyuas: Qee lub iav qub xav tau qhov tseem ceeb -up/key- down orientation
24-Fiber MPO/MTP
Qhov zoo tshaj plaws rau: 100G daim ntawv thov, yav tom ntej - pov thawj 40G infrastructure
Yog vim li cas nws tseem ceeb: Ob 12- fiber ntau channels nyob rau hauv ib tug connector-cleaner cable tswj
Nqe: $42-95
Hom kev siv: Breakout rau 2x 40G lossis 1x 100G nyob ntawm transceiver
Polarity Note: Txoj Kev B yog tus qauv, tab sis txheeb xyuas koj qhov kev sib tw transceiver
MPO-LC/SC Breakout (Huab)
Qhov zoo tshaj plaws rau: Txuas MPO nraub qaum rau ib tus neeg duplex LC / SC cov cuab yeej
Core feature: Fanout ntawm 12F lossis 24F MPO rau 6 lossis 12 duplex LC txuas
Nqe ntau: $65-180 (ntau qhov kev txiav tawm=tus nqi siab dua)
Ntev: Feem ntau 0.5m MPO sab, 1.5-3m LC ceg sab
Qhov teeb meem zoo: pheej yig breakouts poob ntawm furcation point -pom nws ntau zaus
Los ntawm Performance Grade
Standard Qib
Zoo txaus rau luv luv khiav hauv qab 30 meters qhov twg cov peev nyiaj txuas tsis nruj. Endface geometry ua tau raws li cov kev qhia tshwj xeeb tab sis muaj ntau qhov sib txawv -rau -unit.
Peb feem ntau pom cov no nyob rau hauv chaw ua haujlwm ib puag ncig thiab teeb pom kev zoo - teeb tsa lub luag haujlwm.
Qib hwm
Qhov chaw qab zib rau feem ntau cov ntaub ntawv chaw. Ua tib zoo endface zoo nrog lub vojvoog ntawm kev tswj curvature.
Ua haujlwm ntseeg tau rau 40G txog 100 meters thiab 100G txog 70 meters ntawm OM4.
Qib Elite
Thaum koj xav tau txhua feem kaum ntawm dB lossis koj tab tom maxing tawm qhov kev ncua deb. Cov no tau txais kev tshuaj ntsuam xyuas thiab ntawv pov thawj ntawm tus kheej.
Ua kom muaj kev nkag siab ntev -haul 100G (txog 150m ntawm OM4) lossis thaum cov nqi rov ua haujlwm yog hnub qub. Tsawg dua 15% ntawm cov phiaj xwm pom zoo rau tus nqi.
Kev sib piv ceev Spec
| Hom kab | Fiber suav | IL Qib | Yam Ntxim Saib Ntxim Ua | Nqe Ntau | Daim ntawv thov zoo tshaj plaws | Qhov Teeb Meem |
|---|---|---|---|---|---|---|
| 12 F MM OM3 | 12 | Txuj | <50m | $18-35 | Office 40 G | Cov npoo qis |
| 12 F MM OM4 | 12 | Hwm | <100m | $38-58 | DC 40G / 100G | Polarity yuam kev |
| 24 F MM OM4 | 24 | Hwm | <100m | $55-95 | Qhov hnyav 100 G | Kev tu kom huv |
| 12 F SM OS 2 | 12 | Hwm | <500m | $48-85 | Ntev tsev kawm ntawv khiav | Nqi vs xav tau |
| 12F → 6 LC | 12 → 6 duplex | Hwm | Ntau yam | $75-135 | Kev tsiv teb tsaws chaw | Furcation tsis ua hauj lwm |
| Elite 12F OM4 | 12 | Cov neeg tseem ceeb | 100-150m | $85-140 | nrug -limited | Overkill rau feem ntau |
Yuav Ua Li Cas Xaiv Txoj Cai MPO/MTP Assembly: 6 Qhov Kev Txiav Txim Siab
Nkag siab txog koj qhov Link Budget Requirements
Vim li cas qhov no tseem ceeb: Txhua feem kaum ntawm dB koj txuag rau hauv thaj chaw qaum muab rau koj cov paj ntau dua rau splices, adapters, lossis ntev dua.
Yuav ua li cas kom paub nws:
- Yog tias koj cov fiber ntau khiav qis dua 50m → Standard qib feem ntau ua haujlwm zoo
- Yog tias koj nyob nruab nrab ntawm 50-100m thiab khiav 100G → Premium qib yog qhov kev xaiv nyab xeeb
- Yog tias koj thawb OM4 yav dhau los 100m lossis OM3 dhau los 70m → Cov neeg tseem ceeb qib yuav tsim nyog
Xav tau kev pab xam koj cov peev nyiaj txuas?
Peb pab neeg tuaj yeem taug kev los ntawm nws nrog koj: (transceiver power budget - fiber attenuation - connector poob)
Txoj kev xaiv polarity
Vim li cas qhov no tseem ceeb: Cov polarity tsis raug=tsis yog - txuas ua haujlwm. Ib nrab ntawm installation qeeb peb pom los ntawm qhov no.
Peb txoj kev piav qhia yooj yim:
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Txoj Kev A (ncaj- dhau): Fiber 1 → Fiber 1. Xav tau tus yuam sij - mus txog qhov tseem ceeb - down flips. Tsis tshua siv lawm.
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Txoj Kev B (tus yuam sij- nce ob qho kawg): Siv cov poj niam txiv neej hloov pauv (txiv neej- poj niam). Qhov no yog tus qauv -tej zaum koj xav tau dab tsi.
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Txoj kev C (pairs flipped): Fiber 1 → 12, 2 → 11, thiab lwm yam. Feem ntau rau cov array cables.
Yuav txiav txim li cas:
- Tshawb xyuas seb koj qhov kev siv vaj tse uas twb muaj lawm siv li cas (yog tias ntxiv rau qhov uas twb muaj lawm)
- Yog tias pib tshiab → Mus nrog Txoj Kev B (tus qauv kev lag luam, yooj yim tshaj plaws los nthuav)
- Thaum muas breakouts → Txheeb xyuas qhov polarity phim koj txoj kev txha nraub qaum
- Tsis paub meej? → Txoj Kev B yog lub neej ntawd kev nyab xeeb rau 95% ntawm daim ntawv thov
Connector End-Face Quality Expectations
Dab tsi koj tab tom them nyiaj tiag tiag: Lub cev geometry ntawm qhov chaw fiber ntau ntsib connector. Tsis zoo geometry=poob siab thiab txuas flapping lub sijhawm.
Qhov ntsuas qhov zoo:
Apex offset: Cov neeg tseem ceeb<50μm, Premium <65μm, Standard <75μm
Radius ntawm curvature: Tighter specs=zoo dua ntev -lub sij hawm sib cuag
Fiber ntau: Txhua qib yuav tsum nyob rau hauv spec, tab sis variation tseem ceeb
Tswv yim cuam tshuam:
- Standard: Txais tau rau kev teeb tsa zoo li qub, nug tau yog tias cov cables tau tsiv ntau zaus
- Hwm: Muaj kev ntseeg siab los ntawm ntau lub voj voog ua khub (20-30+)
- Cov neeg tseem ceeb: Qhov kev ua tau zoo tsawg tshaj li pua pua ntawm kev sib koom ua ke
Tib -Mode vs Multimode Kev txiav txim siab
Thaum twg siv qhov twg:
- Intra- khib lossis cov khib nyiab uas nyob ib sab → OM4 multimode (tshwj tsis yog tias koj nyob nraum yav tom ntej - pov thawj rau 400G + nyob deb)
- Tsev- mus rau - tsev kawm ntawv → OS2 ib leeg - hom
- OM3 infrastructure tam sim no + 40G → OM3 zoo, tsis txhob xav ntau dhau
- Tshiab 100G xa tawm → OM4 yam tsawg kawg nkaus, OS2 yog tias ib qho kev khiav dhau 100m
- Kev npaj rau 400G → OS2 ua rau muaj kev nkag siab ntau dua tshwj tsis yog kev ncua deb heev
Pin Configuration (Txiv neej / Poj niam)
Yam koj yuav tsum paub: MPO connectors tuaj nrog lossis tsis muaj tus pins. Ib kawg yuav tsum muaj tus pin, lwm qhov yuav tsum tsis txhob - txwv tsis pub lawv yuav tsis ua phooj ywg.
Standard xyaum:
- Lub cev cables: Feem ntau txiv neej (pinned) ntawm ob hnub? Tsis yog, qhov tseeb yog ib tug txiv neej/ib tug poj niam
- Patch cords: Feem ntau tuaj hauv txiv neej- poj niam khub
- Breakouts: Poj niam MPO sab (txuas mus rau pinned qaum)
Yuav ua li cas kom tsis txhob muaj teeb meem:
- Ua raws li poj niam txiv neej ntawm txhua yam koj tab tom txuas nrog
- Thaum xaj, qhia meej meej "txiv neej- poj niam khub" lossis "ob leeg poj niam" yog tias kev cai
- Khaws ob peb lub MPO adapters (txiv neej-txiv neej, poj niam-poj niam) rau kev kho qhov chaw
MPO/MTP Performance Comparison Matrix
| Spec Qeb | Nkag mus -Level | Txuj | Hwm | Cov neeg tseem ceeb | Thaum Nws Tseem Ceeb |
|---|---|---|---|---|---|
| Max IL (dB) | 0.5-0.6 | 0.4-0.5 | 0.3-0.35 | 0.20-0.25 | Txuas kev suav nyiaj txiag |
| RL (dB) | >20 | >25 | >30 | >35 | Sensitive optics nkaus xwb |
| Nqe Ntau | $15-28 | $28-42 | $42-75 | $75-160 | Koj cov peev nyiaj muaj tiag |
| Endface QC | Visual xwb | Basic ILM | Tag nrho ILM | Kev tshuaj xyuas tus kheej | Ntev - kev cia siab rau lub sijhawm |
| Kev sib yuav | 50-100 | 200+ | 500+ | 1000+ | Reconfig zaus |
| Lub Sijhawm Lead | 2-3 hnub Tshuag | 3-5 hnub | 1-2 lub lis piam | 2-4 lub lis piam kev cai | Qhov project ncua sij hawm |
| Kev siv yam | Kev teeb tsa | Lub teeb ntau lawm | Data center standard | Qhov deb - tseem ceeb | Sib phim rau daim ntawv thov |
| Tus nqi tsis raug | 1.5-2% | 0.8-1.2% | 0.3-0.5% | <0.2% | Installation kev ntseeg siab |
Pom zoo Configurations los ntawm Siv Case
Lub Chaw Haujlwm Me Me 40G Hloov Kho
Yam yuav tsum tau muaj: Txuas 4-8 hloov dua siab tshiab 5-20 meter nrug
Pom zoo:
12F OM4 Premium qib, Txoj Kev B polarity
Ntim:
6-12 lub rooj sib txoos, sib xyaw ntawm 3m thiab 5m ntev
Tus nqi tag nrho:
$ 400-720 rau cables + $ 400-780 rau QSFP + optics
Vim li cas qhov no ua haujlwm:
Kev ncua deb yog luv txaus uas cov qib hwm muab ntau cov npoo, OM4 txhawb kev txhim kho rau 100G tom qab yam tsis muaj kev hloov cable
Data Center Kab Tsim -Tawm
Yam yuav tsum tau muaj: 80-120 kev sib txuas, feem ntau 3-7 meters, qee qhov 15m cross-aisle
Pom zoo:
12F OM4 hwm rau<10m, Elite for >10m khiav yog pob nyiaj tso cai
Mix tswv yim:
70% premium + 30% cov neeg tseem ceeb ntaus nqi zoo / kev ua tau zoo
Tag nrho kwv yees:
$4,500-8,000 cables + $3,500-7,000 optics
Polarity:
Ua raws li Txoj Cai B thoob plaws txhua qhov chaw- kev sib raug zoo tiv thaiv kev ua yuam kev
Campus Building Interconnect
Yam yuav tsum tau muaj: 200-500 meter khiav ntawm lub tsev, xav tau kev cia siab ntev
Pom zoo:
12F lossis 24F OS2 ib leeg- hom, Premium lossis Elite qib nyob ntawm qhov deb
Configuration:
Tej zaum yuav xav tau cov vaj tsev tsis muaj huab cua ntawm lub tsev nkag
Kev them nyiaj yug:
$6,000-12,000 rau cov cables sab hauv tsev + $4,000-8,000 rau cov rooj sib tham sab nraum zoov lossis cov fiber ntau ua ntej + $2,000-5,000 rau cov ntaub ntawv
Vim li cas ib leeg - hom:
Qhov deb tshaj 100m ua rau qhov no tsis yog -brainer, ntxiv rau kev txhawb nqa yav tom ntej 400G / 800G
Technical Deep-Dive: Dab tsi cuam tshuam rau kev ua tau zoo
Endface Geometry Standards (IEC 61755-3-31)
Lub connector endface yog qhov twg cov khawv koob (los yog teeb meem) tshwm sim. Nov yog qhov specs tiag tiag txhais li cas:
Apex Offset
Ntev npaum li cas cov fiber ntau qhov taw tes yog los ntawm qhov chaw
Cov neeg tseem ceeb:<50μm produces most consistent coupling
Hwm:<65μm works reliably for most applications
Txuj: Txog li 75μm-koj yuav pom ntau qhov sib txawv hauv IL ntsuas
Radius ntawm Curvature
Lub dome shape ntawm lub endface
Lub Hom Phiaj: 10-25mm radius (yog, millimeters ntawm qhov chaw microscopic)
Flat heev: Kev sib cuag lub cev tsis zoo=poob siab
nkhaus dhau lawm: Tsuas yog kov hauv cheeb tsam me me=kuj poob siab
Kev piav qhia Polarity (Tsis muaj tiag, nrog daim duab)
Txoj Kev A (Txoj Cai-Los ntawm)
Hloov fibers 1-4 ntawm ib kawg → Tau txais fibers 1-4 nyob deb kawg
Yuav tsum muaj tus yuam sij - nce ntawm ib kawg, qhov tseem ceeb - nqes ntawm lwm yam (los yog hloov pauv hloov)
Teeb meem: Ib qho yooj yim rau mess, yuav tsum tau ceev faj daim ntawv lo
Thaum koj pom nws: Kev teeb tsa qub, qee qhov kev siv xov tooj
Txoj Kev A (Txoj Cai-Los ntawm)
Siv ib tug txiv neej (pinned) thiab ib tug poj niam (tsis muaj pins) connector
Lub luag haujlwm fiber ntau sib pauv vim lub cev sib txuas ntawm poj niam txiv neej flip
Qhov zoo: Ob qhov xaus qhov tseem ceeb- nce (yooj yim los tswj), feem ntau nyob rau hauv cov ntaub ntawv chaw
Tus nqi: me ntsis nyuaj rau kev tsim khoom tab sis kev lag luam tus qauv tam sim no
Txoj Kev C (Array{0}}Raws li)
Fiber khub flipped: 1↔12, 2↔11, 3↔10, thiab lwm yam.
Kev siv tsis tshua muaj: Qee cov qauv cabling thiab cov cuab yeej siv xov tooj tshwj xeeb
Raws li ib qho ntawm cov kws tshaj lij mtp / mpo fiber ntau thaj qaum tuam ntxhab thiab cov muag khoom hauv Suav teb, peb tau tshwj xeeb los ntawm cov khoom zoo thiab cov kev pabcuam zoo. Thov so assured mus ua lag luam wholesale kev cai ua mtp / mpo fiber ntau thaj qaum los ntawm peb lub hoobkas.
