Fiber optic fast connector tso cai rau cov neeg teeb tsa txiav cov khoom siv kho qhov muag ncaj qha rau hauv daim teb - ntawm lub vaj huam sib luag, ib qhoFTTH davhlau ya nyob twg box, an optical distribution frame, or a drop point - without waiting for factory-made cable assemblies. You may also see it called a fiber optic quick connector, a field-installable fiber connector, or a field assembly connector.
Rau feem ntau FTTH thiab nkag mus rau hauv cov phiaj xwm network, cov lus nug tiag tiag tsis yog qhov kev sib txuas ceev yog dab tsi, tab sis qhov twg siv txoj kev txiav tawm siv: lub tshuab splice fast connector lossis fusion splice- ntawm connector. Cov lus teb yog nyob ntawm koj qhov txuas tsis siv nyiaj, hom cable, ib puag ncig kev teeb tsa, cov cuab yeej muaj, thiab seb qhov kev sib txuas yog ib ntus lossis ruaj khov.
Phau ntawv qhia no taug kev los ntawm ob txoj hauv kev nthuav dav - lawv ua haujlwm li cas, qhov twg txhua tus ua tau zoo tshaj plaws, thiab saib dab tsi thaum lub sijhawm teeb tsa - yog li koj tuaj yeem xaiv txoj caifiber optic ceev connectorrau koj qhov project.
Dab tsi yog Fiber Optic Fast Connector?
Fiber optic fast connector yog ib tug connector tsim rau ntawm -site installation. Hloov chaw ntawm kev txiav txim ua ntej - txiav txoj hlua txuas lossis polishing ib lub ferrule liab qab los ntawm txhais tes, lub installer strips lub cable, cleaves cov fiber, thiab los ntxig rau hauv ib tug mechanical alignment qauv los yog fusion-splices nws mus rau lub Hoobkas- polished connector stub. Qhov tshwm sim yog ib daim teb -terminated connector npaj rau kev sim thiab kev pabcuam.
Cov ntawv thov ib txwm muaj xws li:
- FTTH poob cable txiav tawm ntawm cov neeg siv khoom siv phab ntsa, lub thawv davhlau ya nyob twg, lossis cov ntsiab lus xa tawm sab hauv tsev
- Fiber distribution hauvoptical distribution thav duab (ODF) thiab thaj vaj huam sib luag
- Kev kho fiber ntau thaum muaj xwm txheej ceev thaum muaj kev sib dhos ua ntej - tsis muaj nyob rau ntawm qhov chaw
- Kev sib txuas ib ntus thaum lub sij hawm tsim kho, kev sim, lossis kev ua haujlwm hauv lub network
- Sab hauv cabling thiab kawg - mais nkag mus rau cov phiaj xwm network
Feem ntau cov teb- cov kev daws teeb meem txuas tau poob rau hauv ob pawg: cov khoom sib txuas ceev ceev thiab fusion splice- ntawm cov khoom sib txuas. Ob qho tib si tsim cov kev sib txuas kho qhov muag uas siv tau, tab sis lawv sib txawv hauv kev ua haujlwm poob, kev cia siab ntev ntev -, cov cuab yeej xav tau, thiab tus nqi.
Puas yog Fusion Splice-Ntawm Connector Tseem yog "Fast Connector"?
Hais lus nruj me ntsis, ntau tus installers siv lo lus "ceev connector" xa mus rau cov neeg kho tshuab splice connectors - hom koj tuaj yeem nruab nrog lub cleaver, ob peb txhais tes cov cuab yeej, thiab tsis muaj fusion splicer. Txawm li cas los xij, fusion splice- ntawm cov khoom sib txuas kuj yog qhov kev daws teeb meem, thiab lawv ua haujlwm tib lub hom phiaj: tsim kom muaj qhov sib txuas ntawm fiber ntau ntawm qhov chaw tsis muaj lub Hoobkas polishing.
Hauv phau ntawv qhia no, peb kho ob qho tib si ua teb - cov kev xaiv txuas tau txuas tau thiab sib piv lawv ib sab yog li koj tuaj yeem txiav txim siab raws li koj qhov kev xav tau tiag tiag es tsis yog cov lus siv.
Mechanical Fiber Optic Fast Connector: Nws Ua Haujlwm Li Cas
Lub tshuab splice fast connector muaj luv luv, Hoobkas - polished fiber stub ua ntej -mounted rau hauv lub connector ferrule. Nyob rau hauv lub tshav pob, lub installer aligns ib stripped thiab cleaved fiber ntau rau no stub siv ib tug precision V- zawj los yog zoo sib xws alignment mechanism. Index-Kev sib piv gel ntawm ob qhov kawg fiber ntau txo Fresnel kev xav thiab pab txo qis qhov muag pom ntawm qhov sib txuas.
Cov txheej txheem kev teeb tsa yog ncaj nraim: strip lub tsho cable thiab txheej rau cov chaw tsim khoom qhov ntev, ntxuav cov liab qab fiber ntau, txiav nws, xaub nws mus rau hauv lub cev txuas kom txog rau thaum nws ua tau raws li qhov ua ntej - polished stub, thiab xauv lub tshuab hauv qhov chaw.
Mechanical fast connectors muaj nyob rau hauv ntau hom interface, suav nrogSC APC, SC UPC, thiab LC configurations, thiab lawv tuaj yeem ua haujlwm nrog ob qho tib si singlemode thiab multimode fiber ntau nyob ntawm cov khoom tsim.
Qhov zoo ntawm Mechanical Fast Connectors
Tus nqi nkag qis dua
Qhov zoo tshaj plaws yog tias tsis muaj fusion splicer xav tau. Rau ib qho me me FTTH xa mus los yog cov neeg ua haujlwm kho uas ua haujlwm rau qee lub sijhawm, qhov no tshem tawm cov khoom siv loj tshaj plaws. Cov cuab yeej siv yooj yim nrog lub cleaver, cov cuab yeej stripping, cov ntaub ntawv tu, thiab lub teeb pom kev tsis pom kev yog txaus los pib.
Ceev hauv teb
Ib tus neeg paub txog kev txhim kho tuaj yeem ua tiav lub tshuab txuas nrawm hauv ob peb feeb. Hauv FTTH nco cable ua haujlwm - qhov twg cov khoom txuas feem ntau tau nruab rau hauv lub thawv me me los yog phab ntsa qhov hluav taws xob nrog qhov chaw txwv - qhov ceev tseem ceeb, tshwj xeeb tshaj yog thaum cov neeg coob coob muaj ntau tus neeg yuav khoom poob rau hauv ib hnub.
Portability
Hauv qhov chaw nruj xws li cov thawv ntim khoom hauv tsev, cov ncej saum toj kawg nkaus, lossis cov neeg siv khoom thaj chaw, nqa tag nrho fusion splicing teeb yuav tsis ua tau. Mechanical connector khoom haum rau hauv ib lub hnab siv.
Siv tau rau kev kho ib ntus lossis xwm txheej ceev
Thaum lub cable puas lawm thiab qhov txuas yuav tsum rov qab los sai sai, lub tshuab txuas ceev ceev tuaj yeem rov qab tau txais kev pabcuam thaum lub sijhawm kho mus tas li. CovFiber Optic Association (FOA)sau tseg tias cov tshuab splices feem ntau yog siv rau kev kho sai thiab ua ntej - polished splice connector daim ntaub ntawv.
Kev txwv ntawm Mechanical Fast Connectors
Kev nkag siab ntau dua kev pheej hmoo
Vim hais tias lub teb fiber ntau thiab cov pre- polished stub yog tuav ua ke mechanically es tsis fused, qhov kev twb kev txuas yog rhiab heev rau cleave zoo, fiber kawg -lub ntsej muag huv si, alignment raug, thiab qhov tob tob. Raws li FOA cov lus qhia poob nyiaj txiag, tus nqi npaj rau ua ntej- polished lossis mechanical splice connectors tuaj yeem siab li 0.75 dB siab tshaj plaws rau TIA-568 tus qauv, piv rau ib ncig ntawm 0.3 dB rau cov nplaum -polish lossis fusion splice{10.}on connectors Nyob rau hauv kev xyaum, ib tug zoo-ntsia hlau nplaum connector yuav ua tau zoo tshaj qhov siab tshaj plaws, tab sis cov npoo ntawm qhov yuam kev yog nruj dua.
Kev poob rov qab yog nyob ntawm qhov ua tiav
Yog tias qhov ntsuas - sib piv gel yog paug, lub kaum sab xis yog tawm, los yog cov fiber ntau tsis haum rau cov stub, qhov cuam tshuam tuaj yeem ua rau muaj kev txhawj xeeb ntxiv rau -SC APC daim ntawv thovsiv nyob rau hauv PON tes hauj lwm uas rov qab poob specifications nruj.
Ntev - lub sij hawm mechanical stability
Cov fibers yog tuav nyob rau hauv qhov chaw es tsis txhob mus tas li. Thaum lub sij hawm, kev vibration, thermal cycling, los yog cable txav yuav hloov qhov kev sib raug zoo, tshwj xeeb tshaj yog nyob rau sab nraum zoov los yog tsis muaj kev tiv thaiv enclosures.
Environmental rhiab heev
Cov av noo, plua plav, thiab qhov kub thiab txias hloov tuaj yeem cuam tshuam rau qhov Performance index -kev sib txuam gel thiab cov khoom sib dhos. Rau sab nraum zoov FTTH poob los yog qhov chaw raug kub hnyiab, kev tiv thaiv kev tiv thaiv yog qhov tseem ceeb.
Fusion Splice-Ntawm Connector: Nws Ua Haujlwm Li Cas
Lub fusion splice- ntawm connector siv lub Hoobkas luv luv - polished fiber pigtail twb mounted nyob rau hauv lub connector ferrule. Nyob rau hauv lub teb, lub installer strips thiab cleaves cov khoom fiber ntau, ces siv afusion splicer uamus tas li yaj thiab koom nrog ob lub fiber xaus. Tom qab splicing, qhov sib koom ua ke yog tiv thaiv nrog lub tshav kub-shrink tes tsho los yog integrated tiv thaiv khau raj.
Txoj kev no hloov cov khoom sib dhos nrog lub iav tiag tiag - rau - iav vuam, uas tshem tawm qhov sib txawv ntawm huab cua thiab qhov ntsuas - txuam gel tag nrho.
Qhov zoo ntawm Fusion Splice-Ntawm Connectors
Txo qis thiab ntau qhov sib xws splice poob
Fusion splicing tsim ib qho kev sib koom ua ke uas cov cores fiber ntau melted ua ke. FOA pom zoo kom npaj tus nqi ntawm 0.15 dB ib singlemode fusion splice rau kev poob nyiaj txiag, thiab cov kws tshaj lij niaj hnub ua tiav cov txiaj ntsig hauv qab 0.1 dB. Ua ke nrog lub Hoobkas- polished connector stub, fusion splice- ntawm connector feem ntau xa cov kev poob tag nrho qis dua li lwm yam khoom siv.
Lub cev muaj zog sib koom ua ke
Lub fusion splice yog ib qho kev txuas mus tas li. Nws yuav tsis hloov lossis degrade los ntawm kev vibration, thermal cycling, los yog cable nro raws li ib tug mechanical alignment. Qhov no tseem ceeb rau sab nraum zoov splice kaw, txoj hauv kev nraub qaum, thiab txhua qhov kev sib txuas uas yuav tsum nyob ruaj khov rau xyoo.
Zoo dua haum rau singlemode thiab qis - poob txuas
Singlemode fiber ntaumuaj ib tug tub ntxhais txoj kab uas hla nyob ib ncig ntawm 9 µm, yog li txawm me me alignment yuam kev tuaj yeem ua rau ntsuas qhov poob. Fusion splicing muab cov txheej txheem nruj nruj uas cov kev sib koom ua ke ib leeg xav tau, ua rau nws nyiam txoj kev txiav ntev ntev -haul, nraub qaum, thiab siab - kev ua tau zoo nkag mus.
Txhim khu kev qha rau kev lees paub kev xeem
Thaum qhov project yuav tsum tau sau cov ntaub ntawv poob thiab OTDR cov qhabnias xeem - raws li feem ntau cov neeg nqa khoom thiab kev lag luam xa tawm ua - qhov sib xws ntawm fusion splice- ntawm cov khoom sib txuas ua rau nws yooj yim dua kom dhau qhov kev lees paub.
Kev txwv ntawm Fusion Splice-Ntawm Connectors
Cov cuab yeej siv siab dua
Lub fusion splicer, precision cleaver, splice tiv thaiv lub tes tsho, thiab lub hwj huam mov sawv cev rau kev nqis peev tseem ceeb. Rau ib tus neeg cog lus uas tsuas yog txiav tawm qee zaus, qhov no yuav tsis tsim nyog.
Muaj kev txawj ntse thiab teeb tsa lub sijhawm
Txawm hais tias niaj hnub splicers automate fiber ntau alignment thiab arc tswj, lub installer tseem xav tau cov txheej txheem npaj kom zoo - huv stripping, kho qhov ntev cleave, arc calibration, thiab splice tiv thaiv. Rau ib qho kev kho thaum muaj xwm txheej ceev ntawm ib qho chaw rau npe, lub sijhawm teeb tsa thiab lub sijhawm tawg tuaj yeem tshaj lub sijhawm sib tw tiag tiag.
Kev sib txuas mus tas li
Thaum spliced, qhov sib koom ua ke tsis tuaj yeem rov ua haujlwm dua. Yog tias qhov txuas yuav tsum tau rov-routed los yog hloov lub connector, lub fiber yuav tsum raug txiav thiab rov- txiav.
Mechanical Splice vs Fusion Splice: Sab -los ntawm -Side Comparison
| Qhov xwm txheej | Mechanical Splice Fast Connector | Fusion Splice-Ntawm Connector |
|---|---|---|
| Hom kev ntxig poob (singlemode) | 0.3-0.5 dB ib txwm; mus txog 0.75 dB max ib TIA-568 | 0.15-0.3 dB raug thaum ua kom raug |
| Installation ceev | Ceev - ob peb feeb rau ib lub connector | Nruab nrab - xav tau kev teeb tsa splicer thiab kev tiv thaiv splice |
| Khoom siv | Tsawg - cov cuab yeej siv yooj yim thiab cleaver | Siab - fusion splicer, precision cleaver, tes tsho |
| Technician kev txawj ntse | Basic mus rau nruab nrab | Nruab nrab mus rau qib siab |
| Ntev - kev cia siab rau lub sijhawm | Zoo rau kev nkag mus rau network nrog kev tiv thaiv kom raug | Zoo heev - weld ruaj khov, tsis muaj kev sib tsoo |
| Environmental durability | rhiab heev rau ya raws, kev vibration, thiab kub tsis muaj qhov thaiv kom zoo | Ntau zog nyob rau sab nraum zoov thiab hnyav ib puag ncig |
| Reworkability | Qee qhov qauv tso cai rau rov- txiav tawm | Permanent - yuav tsum tau txiav thiab rov- splicing |
| Cov ntawv thov zoo tshaj plaws | FTTH kawg - mais te, kho xwm txheej ceev, txuas ib ntus, ua haujlwm me me | Rov qab, kaw sab nraum zoov, ODF txiav tawm, kev sib txuas tseem ceeb |
Nco tseg: Qhov txiaj ntsig poob tiag yog nyob ntawm hom fiber ntau, cleave zoo, connector tsim, thiab kev txawj ntse. Nco ntsoov txheeb xyuas koj qhov project qhov link poob nyiaj.
Pom zoo Connector Hom los ntawm Daim Ntawv Thov
| Daim ntawv thov | Pom zoo Connector | Txoj Kev Txiav Txim | Sau ntawv |
|---|---|---|---|
| FTTH cov neeg siv khoom poob (PON) | SC APC ceev connector | Mechanical los yog fusion | APC yog tus qauv rau GPON/XGS-PON networks; tshawb xyuas ODN poob nyiaj txiag |
| FTTH kev faib tawm sab hauv tsev | SC UPC ceev connector | Neeg kho tshuab | Feem ntau hauv point-rau-point Ethernet FTTH; sai thiab raug nqi - zoo |
| Data Center thaj vaj huam sib luag | LC connector(splice-rau lossis ua ntej-tawm) | Fusion nyiam | High -qhov chaw ntom ntom xav tau kev poob qis |
| Sab nraum zoov qaum splice kaw | Fusion splice (tsis muaj connector ntawm kev sib koom ua ke) | fusion | Kev poob qis tshaj plaws, kev sib koom ua ke muaj zog tshaj plaws; tiv thaiv hauv kaw |
| Kev kho mob xwm txheej ceev | SC lossis LC mechanical fast connector | Mechanical (ntev) | Restore kev pab ua ntej, teem caij mus tas li kho tom qab |
| Kev txiav txim ODF | SC connectorlos yogFC connector | Fusion splice -rau | Kev tas mus li, qis - poob rau cov khoom siv hauv chaw ua haujlwm |
Xaiv txoj cai Fast Connector: Application Scenarios
FTTH Drop Cable Installation
Nyob rau hauv ib txoj haujlwm FTTH ib txwm, tus installer txiav tawm qhov poob cable ntawm tus neeg siv khoomterminal lub thawvlos yog phab ntsa-mount qhov hluav taws xob, txuas cov khoom xa tuaj mus rau SC APC lossis SC UPC interface uas sib koom nrog ONU lossis ONT. Qhov chaw ua haujlwm feem ntau yog ib lub hnab yas me me uas txuas rau ntawm phab ntsa lossis hauv lub thawv ntim khoom hauv tsev, qhov twg tus neeg tsim khoom yuav tsum tau strip, txiav, thiab txiav cov fiber ntau hauv feeb.
Rau qhov xwm txheej no, cov neeg kho tshuab ceev txuas tau dav siv vim tias lawv ceev ceev, yuav tsum tsis muaj fusion splicer, thiab raug nqi tsawg dua. Qhov no ua haujlwm zoo thaum lub network ODN cov nyiaj poob qis muaj cov npoo txaus - piv txwv li, luv luv -nyob deb GPON txuas qhov twg tag nrho txoj kev los ntawm OLT mus rau ONU yog nyob rau hauv ob peb puas meters thiab qhov sib cais yog nruab nrab.
Txawm li cas los xij, yog tias qhov txuas ntev dua, qhov sib faib sib faib siab dua (xws li 1:32 lossis 1:64 sivPLC splitters), los yog cov cable hla dhau cov ntu sab nraum zoov nrog qhov kub thiab txias, kev sib txuas sib txuas - ntawm qhov txuas muab rau koj kom nruj dua, qhov kev xav tau ntau dua uas pab khaws cov kab txuas txuas.
Emergency Fiber Kho
Thaum lub cable raug txiav thiab lub network poob lawm, qhov kev pabcuam rov qab sai yog qhov tseem ceeb. Lub tshuab txuas ceev ceev tuaj yeem nqa qhov txuas rov qab online hauv feeb, yam tsis muaj lub sijhawm teeb tsa ntawm fusion splicer. Muaj ntau pab pawg saib xyuas nqa cov khoom siv ceev ceev tshwj xeeb rau lub hom phiaj no.
Cov kev ua haujlwm tau zoo: nruab ib lub tshuab txuas los kho cov kev pabcuam tam sim, tom qab ntawd teem sijhawm ua raws li - mus ntsib nrog fusion splicer los hloov qhov sib koom ua ke ib ntus nrog kev sib txuas mus tas li. Qhov no ob -theem mus kom ze sib npaug ceev nrog ntev - lub sij hawm cia siab rau.
Rov qab thiab sab nraud txuas
Rau sab nraum zoov splice kaw, nraub qaum cabling, thiab ntev - kev thauj mus los, fusion splicing yog tus qauv xaiv. Cov kev sib txuas no feem ntau nqa cov tsheb thauj mus los ntau dua, muaj kev siv nyiaj tsawg dua, thiab yuav tsum muaj sia nyob ntau xyoo ntawm kev raug dej noo, UV, cua thauj khoom, thiab kub caij tsheb kauj vab. Lub welded mus tas li ntawm fusion splice muab cov neeg kho tshuab lub zog thiab kho qhov muag kev ruaj ntseg cov cheeb tsam xav tau.
Cov khoom siv hluav taws xob tseem tuaj yeem tshwm sim hauv kev siv sab nraum zoov - piv txwv li, ntawm tus ncej-mountedfaib lub thawvqhov twg cov xaim xaim txuas mus rau lub feeder - tab sis lawv yuav tsum tau muab tso rau hauv lub kaw lus kaw kom zoo thiab sim ua tib zoo.
Data Center thiab ODF Termination
Hauv cov chaw khaws ntaub ntawv thiab ODF ib puag ncig, qhov kev xaiv nyob ntawm tus qauv cabling thiab qhov chaw nres nkoj ceev. Rausiab -ceev 100G lossis 400G txuas, txhua feem ntawm dB tseem ceeb. Fusion splice- ntawm cov khoom sib txuas lossis lub Hoobkas ua ntej- txiav kev sib dhos (xws liMPO / MTP connectors) nyiam dua vim lawv xa tau zoo ib yam, qis - poob kev ua haujlwm hla ntau pua lossis ntau txhiab qhov chaw nres nkoj.
Cov khoom siv hluav taws xob nrawm nrawm tuaj yeem ua haujlwm rau kev txav mus los, ntxiv, thiab hloov pauv qhov kev nkag tau yooj yim thiab nrawm muaj nuj nqis - tab sis nco ntsoov xyuas tag nrho qhov txuas tsis tau nyiaj ua ntej txiav txim siab.
Kev txhim kho thiab kuaj cov kev coj ua zoo tshaj plaws
Lub fiber optic ceev connector tsuas yog zoo li lub installation tom qab nws. Feem ntau qhov kev txiav tawm tsis ua tiav rov qab mus rau kev sib kis, qhov tsis zoo ntawm cov kab nrib pleb, qhov ntev strip tsis raug, los yog hla kev xeem.
1. Sawb mus rau qhov ntev kom raug
Txhua qhov txuas ceev yog tsim los ntawm ib qho tshwj xeeb fiber ntxig qhov tob. Ua raws li cov chaw tsim khoom lub strip ntev specification raws nraim. Stripping luv luv txhais tau tias cov fiber ntau yuav tsis ncav cuag lub pre- polished stub; stripping ntev dhau lawm yuav ua rau cov fiber ntau buckle hauv lub cev txuas.
2. Ntxuav cov Bare Fiber Ua ntej Cleaving
Tom qab stripping, so cov liab qab fiber ntau nrog lint -dawb optical wipes thiab isopropyl cawv. Txhua qhov seem ntawm cov txheej txheej, plua plav, lossis roj rau ntawm qhov chaw fiber ntau tuaj yeem ua rau qhov sib txawv ntawm qhov taw tes lossis qhov Performance index -cov gel, uas ua rau kom tsis muaj qhov nkag siab.
3. Siv lub Cleaver zoo thiab tuav nws
Cleave zoo yog qhov sib txawv tseem ceeb tshaj plaws nyob rau hauv qhov kev txiav tawm - rau ob qho tib si tshuab thiab fusion txoj kev. Ib tug zoo cleave tsim ib lub tiaj, perpendicular fiber kawg nrog lub kaum sab xis hauv qab 1 degree. Ib tug tsis zoo cleave nrog chips, daim di ncauj, los yog lub ntsej muag angled yuav ua rau poob siab txawm hais tias connector zoo. Hloov los yog tig lub cleaver hniav raws li tus neeg tsim khoom lub sijhawm; ib tug hnav hniav yog ib qho ua rau muaj kev tshwm sim tsis zoo nyob rau hauv lub tshav pob.
4. Tsis txhob kov lub Fiber kawg tom qab cleaving
Txawm tias ib tug ntiv tes rau ntawm lub cleaved fiber kawg tuaj yeem tawg lub teeb thiab ua rau poob. Tuav lub fiber tsuas yog los ntawm ntu coated thiab ntxig rau hauv qhov txuas tam sim tom qab cleaving.
5. Ua raws li tus txheej txheem sib dhos
Rau cov neeg kho tshuab ceev txuas, ntxig cov fiber ntau kom txog thaum koj xav tias nws ua tau raws li qhov ua ntej - polished stub, ces koom nrog lub tshuab xauv. Rau fusion splice- ntawm connector, muab ob qho tib si lub teb fiber ntau thiab cov kab txuas txuas rau hauv lub splicer, tua cov splice, siv lub tshav kub-shrink tiv thaiv, thiab tshuaj xyuas qhov tshwm sim ntawm lub splicer cov zaub.
6. Tshawb xyuas thiab kuaj ua ntej xa
Txhua daim teb -tawm qhov txuas yuav tsum tau tshuaj xyuas thiab sim ua ntej qhov txuas yuav raug xa mus. Yam tsawg kawg nkaus:
- Siv lub tshuab microscope los yog yees duab soj ntsuam xyuas lub connector kawg ntsej muag kom muaj kab mob. Cov qauv kev lag luam rau qhov kawg -kev tshuaj xyuas lub ntsej muag yogIEC 61300-3-35: Cov, uas txhais cov txheej txheem dhau / tsis ua haujlwm rau khawb, khib nyiab, thiab qhov tsis xws luag hla ntau thaj chaw ntawm lub ferrule.
- Siv lub teeb pom kev pom qhov teeb meem (VFL) los txheeb xyuas lub teeb txuas ntxiv thiab txheeb xyuas qhov tsis pom tseeb xws li macro khoov lossis cov fibers tawg.
- Rau qhov kev lees paub, ntsuas qhov poob qis nrog qhov ntsuas qhov muag tsis pom (OLTS). Ntawm kev sib txuas ntev dua lossis ntau - txoj kev sib txuas, ntxiv nrog OTDR kab los txheeb xyuas tus kheej cov xwm txheej poob raws cov fiber ntau.
Feem ntau yuam kev kom zam
Sib tov APC thiab UPC connectors
APC (lub cev sib cuag) thiab UPC (ultra lub cev tiv tauj)muaj qhov sib txawv ferrule kawg -ntsej muag geometry. APC connectors feem ntau yog xim -coded ntsuab; UPC connectors feem ntau xiav rau singlemode. Mating APC rau UPC yuav ua rau lub ferrule puas thiab ua rau poob siab thiab xav txog. Nco ntsoov xyuas hom polish ua ntej txuas.
Tsis quav ntsej cable compatibility
Tsis yog txhua tus fast connector txais txhua hom cable. Txheeb xyuas cov khoom siv tshwj xeeb rau kev txhawb nqa fiber ntau txoj kab uas hla (250 µm liab qab fiber ntau vs . 900 µm nruj- buffered), txheej loj, lub tsho cable qhov ntev, thiab seb nws puas yog tsim los rau lub tiaj tiaj cable, puag ncig sab hauv tsev cable, lossispigtail-style fiber ntau.
Siv ib lub tsho hnav los yog qias neeg
Qhov no yog ib qho ua rau muaj siab -tsawg kawg nkaus. Lub cleaver hniav uas tau tshaj nws cov naj npawb ntawm cov cleaves tsim cov fiber ntau tsis sib xws, thiab tsis muaj qhov sib txuas tsim tuaj yeem them rau qhov tsis zoo.
Hla qhov kawg- tshuaj xyuas ntsej muag
Cov khoom siv qias neeg yog qhov ua rau muaj kev tiv thaiv kev sib txuas hauv network. Raws li kev pom zoo hauv IEC 61300-3-35, ib txwm tshuaj xyuas, huv, thiab rov tshuaj xyuas ua ntej sib yuav.
Xaiv los ntawm tus nqi tsev xwb
Ib qho khoom siv pheej yig dua uas tsis ua haujlwm hauv thaj chaw raug nqi ntau dua li cov khoom sib txuas zoo dua uas ua haujlwm thawj zaug - thaum koj ua rau cov tsheb thauj khoom, rov ua haujlwm dua, thiab cov neeg siv khoom poob sijhawm.
Yuav Daim Ntawv Teev Npe: Yuav Ua Li Cas Kom Paub Ua ntej xaj
Ua ntej xaiv lub fiber optic ceev connector rau koj qhov project, ua hauj lwm los ntawm cov specifications nrog koj tus neeg muag khoom:
- Fiber ntau: singlemode (G.652D, G.657A1/A2) lossis multimode (OM3/OM4)
- Connector interface: SC, LC, FC, ST, los yog lwm yam
- Polish hom:APC los yog UPC
- Cable compatibility:FTTH ca poob cable, puag ncig sab hauv tsev cable, 900 µm nruj tsis, lossis 250 µm liab qab fiber ntau
- Insertion poob specification:tus nqi raug thiab siab tshaj plaws ntawm cov chaw tsim khoom cov ntaub ntawv
- Rov qab poob specification:tshwj xeeb tshaj yog tseem ceeb rau APC connectors hauv PON tes hauj lwm
- Txoj kev txiav tawm:mechanical splice lossis fusion splice-on
- Cov cuab yeej xav tau:dab tsi muaj nyob rau hauv cov khoom siv thiab dab tsi yuav tsum tau yuav nyias
- Environmental ntsuam xyuas:sab hauv tsev nkaus xwb, los yog ntsuas rau sab nraum zoov kub thiab av noo
- Reworkability:tus connector puas tuaj yeem rov- txiav tawm yog tias thawj qhov kev sim ua tsis tiav
- Cov ntaub ntawv:tus neeg muag khoom puas muab cov lus qhia meej txog kev teeb tsa, cov ntaub ntawv xeem, thiab cov lus qhia rau kev thov
Ib tus neeg muag khoom ntseeg siab yuav tsum tuaj yeem teb tag nrho cov lus nug no nrog cov ntaub ntawv tshwj xeeb - tsis yog kev thov tsis meej. Yog tias koj tab tom sib piv cov khoom lag luam los ntawm cov neeg muag khoom sib txawv, thov cov qauv txuas thiab sim lawv raws li koj qhov chaw ua haujlwm tiag tiag ua ntej cog lus rau ntau qhov kev txiav txim.
Technical Notes
Cov txiaj ntsig hauv qab no feem ntau siv hauv kev lag luam rau kev npaj nyiaj txiag poob. Lawv raug kos los ntawmFOA cov txheej txheem kev kwv yees poobthiab TIA-568 tus qauv:
- Fusion splice (singlemode): 0.15 dB npaj tus nqi ib splice; Cov kws tshaj lij kev ua haujlwm niaj hnub ua tiav hauv qab 0.1 dB
- Mechanical splice (multimode): 0.3 dB tus nqi npaj; 0.3 dB siab tshaj rau TIA-568
- Adhesive/polish los yog fusion splice- ntawm connector: kwv yees li 0.3 dB ib khub niam txiv
- Ua ntej- polished/mechanical splice connector: mus txog 0.75 dB siab tshaj plaws rau TIA-568
Cov no yog cov kev npaj muaj nqis, tsis lav. Kev poob tiag nyob ntawm hom fiber ntau, hom kab kab uas hla sib txuam, cleave zoo, splicer mob, connector tsim, thiab huv. Ib txwm ntsuas txhua qhov txuas txuas thiab sib piv nrog koj qhov txuas qhov poob peev nyiaj ua ntej lees txais lub installation.
Cov lus nug nquag
Dab tsi cov cuab yeej kuv xav tau rau nruab ib lub fiber optic ceev connector?
Rau cov neeg kho tshuab ceev txuas: fiber ntau stripper, precision cleaver, lint -dawb ntxuav cov ntaub so, isopropyl cawv, thiab lub qhov muag tsis pom qhov chaw. Rau fusion splice- ntawm connector, ntxiv fusion splicer, splice tiv thaiv tes tsho, thiab ib lub tshav kub rau lub tes tsho tiv thaiv. Ob txoj hauv kev tau txais txiaj ntsig los ntawm lub tshuab hluav taws xob fiber ntau lossis kev soj ntsuam video rau qhov kawg - xyuas lub ntsej muag.
Puas yog fiber optic fast connectors txhim khu kev qha rau FTTH?
Yog - ob qho tib si txhua yam thiab fusion splice- ntawm cov connectors ceev tau dav siv hauv FTTH tes hauj lwm. Cov khoom siv hluav taws xob sib txuas ua haujlwm tau zoo rau luv luv - nrug kawg - mais kev poob qis qhov twg cov nyiaj poob qis muaj cov npoo txaus. Rau kev sib txuas ntev dua, kev sib cais ntau dua, lossis sab nraum zoov- tso tawm, fusion splice- ntawm cov khoom sib txuas muaj qhov zoo sib xws thiab ntev - lub sijhawm ruaj khov.
Dab tsi ua rau siab ntxig poob hauv qhov txuas nrawm?
Feem ntau cov ua rau yog ib tug tsis zoo cleave (lub kaum sab xis, chipped, los yog lipped fiber kawg), kab mob nyob rau hauv lub fiber los yog nyob rau hauv lub connector, tsis raug sawb los yog insertion ntev, thiab fiber ntau - mus rau -stub misalignment. Kev siv cov cleaver zoo, ntxuav kom huv si, thiab ua raws li cov neeg tsim khoom tsim cov txheej txheem sib dhos yuav tiv thaiv cov teeb meem feem ntau.
Dab tsi yog qhov txawv ntawm SC APC thiab SC UPC ceev connectors?
SC APC connectors muaj 8℃angled ferrule kawg lub ntsej muag uas txo qis rov qab -relection, ua rau lawv tus qauv xaiv rau PON-raws li FTTH tes hauj lwm (GPON, XGS-PON). SC UPC connectors muaj lub tiaj, nkhaus ferrule kawg lub ntsej muag nrog qis rov qab ua haujlwm. Ob hom tsis sib xws thiab yuav tsum tsis txhob sib xyaw ua ke. Yog xav paub ntxiv txog kev sib piv, saib peb phau ntawv qhiaPC vs UPC vs APC fiber ntau connector polish hom.
Kuv puas xav tau ib lub fusion splicer siv lub txuas ceev?
Tsis tas li. Mechanical fast connectors yog tsim tshwj xeeb rau kev teeb tsa tsis muaj fusion splicer. Yog tias koj xaiv fusion splice- ntawm qhov txuas, ces yog, yuav tsum muaj fusion splicer. Qhov kev xaiv nyob ntawm koj qhov kev xav tau poob, qhov project nplai, thiab pob nyiaj siv.
Lub fiber optic ceev connector puas tuaj yeem rov qab siv tau?
Qee qhov kev sib txuas ntawm cov khoom siv ceev ceev tso cai rau lub kaw lus kaw kom tso tawm thiab cov fiber ntau rov qab - ntxig tom qab kev sim ua tsis tiav. Txawm li cas los xij, qhov no nyob ntawm cov khoom lag luam tshwj xeeb - tsis yog txhua tus neeg kho tshuab txuas tuaj yeem rov ua haujlwm dua, thiab rov ua dua - kev txiav tawm yuav tsis ua tiav tib yam li cov khoom txuas tshiab. Fusion splice- ntawm cov khoom sib txuas yog ruaj khov thiab tsis tuaj yeem rov ua haujlwm dua.
Kuv yuav sim li cas ib daim teb -ntsuas fiber connector?
Pib nrog kev tshuaj xyuas qhov muag ntawm lub ntsej muag kawg uas siv lub tshuab ntsuas fiber ntau (ua raws li IEC 61300-3-35 cov qauv). Tom qab ntawd txheeb xyuas lub teeb txuas ntxiv nrog VFL. Txhawm rau kom muaj nuj nqis, ntsuas qhov poob qis nrog qhov ntsuas qhov muag tsis pom. Ntawm qhov txuas ntev dua lossis ntau qhov sib txuas, siv OTDR txhawm rau txheeb xyuas tus kheej sib txuas thiab cov xwm txheej sib txuas. Ib txwm sib piv koj cov txiaj ntsig ntsuas tawm tsam qhov project qhov txuas poob nyiaj txiag.
Puas yog cov neeg kho tshuab ceev connectors haum rau singlemode fiber ntau?
Yog lawm, ntau cov khoom sib txuas ceev yog tsim rau singlemode fiber ntau (G.652D lossis G.657A). Txawm li cas los xij, singlemode fiber ntau muaj kev sib haum xeeb nruj dua li multimode, yog li cleave qhov zoo thiab qhov tseeb ntawm kev nkag mus ua qhov tseem ceeb. Yog tias koj qhov link singlemode muaj cov nyiaj poob qis, kev sib tw fusion - ntawm qhov txuas yog qhov kev xaiv zoo dua.
Xaus
Fiber optic fast connector ua kom yooj yim rau kev txiav tawm, tab sis txoj kev koj xaiv muaj kev cuam tshuam ncaj qha rau kev sib txuas thiab kev ntseeg tau ntev -.
Xaiv lub tshuab splice fast connector thaum installation ceev, cov cuab yeej tsis tshua muaj nqi, thiab portability yog qhov tseem ceeb - thiab thaum koj qhov link poob nyiaj pab them nyiaj txaus. Qhov no feem ntau yog qhov kev xaiv ua tau zoo rau FTTH kawg - mais kev poob qis, cov haujlwm me me, thiab kev kho thaum muaj xwm txheej ceev.
Xaiv lub fusion splice- ntawm qhov txuas thaum qhov txuas xav tau qis dua, muaj zog lub cev muaj zog, lossis cov ntaub ntawv xeem tau rau kev lees paub. Qhov no yog tus qauv rau cov pob txha caj qaum, kev kaw sab nraum zoov, ODF txiav tawm, thiab txhua qhov kev sib txuas tsim los rau kev pabcuam ntev -.
Ua ntej cog lus, txheeb xyuas koj hom fiber ntau, connector interface, polish hom, cable qauv, thiab txuas nyiaj poob. Kuaj cov qauv txuas raws li koj qhov chaw ua haujlwm tiag tiag. Txoj cai txuas yog ib qho uas ua tau raws li koj qhov project optical thiab mechanical xav tau - tsis yog qhov kev xaiv ceev tshaj plaws lossis pheej yig tshaj ntawm lub txee.
Kev tshuaj xyuas los ntawm EVOLUX Fiber Optic Product Engineering Team. Rau cov khoom tshwj xeeb, kev taw qhia kev teeb tsa, lossis pab xaiv txoj cai ceev txuas rau koj qhov project,tiv tauj peb pab neeg technical.
