Khoov-Insensitive Single Mode Fiber: Ib Txoj Kev Xaiv Rau FTTH Thiab Compact Fiber Routing
Aug 26, 2026| 
Raws li FTTH tes hauj lwm txav mus rau hauv siab dua - thaj chaw nyob ceev, cov tsev lag luam, cov chaw khaws ntaub ntawv thiab cov khoom siv sib txuas lus sib txuas, qhov chaw fiber ntau tau dhau los ua qhov txwv. Cov fab nruj, cov thawv me me, cov neeg coob coob ODFs thiab cov khoom siv hauv lub davhlau ya nyob twg tuaj yeem ua rau muaj kev pheej hmoo ntawm kev tawg ntxiv.
Qhov no yog qhov twg khoov insensitive ib hom fiber ntau dhau los ua qhov kev xaiv tswv yim. Piv nrog cov pa G.652.D ib zaug - hom fiber ntau, G.657 fiber ntau yog tsim los muab kev ua haujlwm zoo dua macrobending. Tam sim no ITU-T G.657 cov lus pom zoo npog khoov-sensitive ib leeg- hom fiber ntau thiab txheeb xyuas cov qib kev ua tau zoo sib txawv rau cov ntawv thov uas yuav tsum tau ua kom nruj dua.
Rau cov neeg yuav khoom hauv Tebchaws Meskas, Lub Tebchaws Yelemees, Nyiv, Kaus Lim Qab Teb thiab Sab Qab Teb Asia, cov lus nug tseem ceeb tsis yog tsuas yog seb yuav yuav khoov- fiber ntau, tab siscov qeb fiber ntau phim qhov tseeb qhov chaw teeb tsa, khoov lub vojvoog, cov kev xav tau sib kis thiab cov kev xav tau sib xws.
Vim li casKhoov-Insensitive Tib Hom FiberYog siv ntau ntxiv
FTTH kev teeb tsa feem ntau xav tau fiber ntau dhau los ntawm qhov chaw nqaim. Hauv cov tsev apartment, phab ntsa-mounted tis lub thawv thiab sab hauv tsev terminals, qhov chaw muaj peev xwm yuav muaj tsawg dua li hauv cov kab hluav taws xob sab nraum zoov.
ITU-T piav qhia tias kev txhim kho ntawm G.657 tau tsav ib feem los ntawm qhov ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom ntom. Lub 2024 version ntawm G.657 txuas ntxiv txhais cov yam ntxwv ntawm fiber ntau nrog rau kev poob macrobending, hom kab kab uas hla, attenuation thiab lwm yam khoom siv kho qhov muag thiab cov khoom siv kho qhov muag.
Cov khoom lag luam kuj qhia tias yuav tsum tau ua li cas thiaj li raug siv. Piv txwv li, Corning tus tam sim no ib leeg - hom fiber ntau portfolio suav nrog G.657.A1 thiab G.657.A2 cov khoom siv rau kev sib txuas thiab kev teeb tsa hauv qhov chaw txwv. CommScope kuj teev G.657.A1, G.657.A2 thiab G.657.B3 fiber ntau xaiv rau FTTH cov khoom siv.
Cov txiaj ntsig tau zoo yog qhov ncaj ncees: thaum fiber ntau yuav tsum rov khoov dua lossis dhau los ntawm cov khoom siv compact, txhim kho khoov kev ua tau zoo tuaj yeem muab tau yooj yim dua thaum lub sijhawm teeb tsa thiab tswj fiber ntau.
G.657.A1, A2 lossis B3: Cov neeg yuav khoom xaiv dab tsi?
Ib qho yuam kev ntawm kev yuav khoom yog tshawb nrhiav tsuas yog "khoov tsis pom kev fiber ntau" yam tsis tau qhia qhov yuav tsum tau muaj G.657 qeb.
Ib txoj kev xaiv tswv yim yog:
- G.657.A1:tsim nyog thaum yuav tsum tau txhim kho khoov kev ua tau zoo tab sis compatibility nrog cov pa ib - hom network infrastructure tseem tseem ceeb.
- G.657.A2:tsim nyog thaum lub installation yuav tsum nruj dua routing tshaj A1. 2024 G.657 kev pom zoo txhais A1 nyob ib ncig ntawm 10 mm tsim vojvoog thiab A2 nyob ib ncig ntawm 7.5 hli.
- G.657.B3:npaj rau daim ntawv thov uas yuav tsum tau nruj heev bending kev ua tau zoo, nrog rau 2024 kev faib tawm mus txog 5 hli vojvoog. Nws yuav tsum tsis txhob tsuas yog kho raws li kev hloov pauv thoob ntiaj teb rau A1 lossis A2 vim tias kev sib raug zoo thiab cov kev xav tau tseem yuav tsum tau kuaj xyuas.
Rau feem ntau FTTH kev yuav khoom, cov neeg yuav khoom yuav tsum paub meej yam tsawg kawg tsib lub ntsiab lus ua ntej thov cov lus hais:
- Yuav tsum tau G.657 qeb
- Yam tsawg kawg nkaus installation bending radius
- Ua haujlwm wavelength
- Compatibility nrog G.652.D thiab cov khoom uas twb muaj lawm
- Yuav tsum tau attenuation thiab mechanical kev ua tau zoo
Cov fiber ntau specification yuav tsum tau xaiv raws li lub network tsim es tsis yog tus nqi ib leeg.
Piv txwv daim ntawv thov: Compact FTTH Installation
Ib qho kev xa tawm FTTH ib txwm qhia txog qhov teeb meem kom meej.
Xav txog ntau- tsev nyob qhov twg cov khoom siv fiber ntau tau nruab rau hauv cov riser txwv lossis kev sib txuas lus. Ntau tus neeg siv khoom siv cable yuav tsum nkag mus rau hauv lub thawv xa khoom, hla ib ncig ntawm cov khoom sib txuas thiab cov chaw sib txuas, thiab tom qab ntawd tawm ntawm cov kev nqaim nqaim.
Yog tias cov khoom siv fiber ntau dhau nruj dhau lawm, kev khoov ntxiv tuaj yeem txo cov peev nyiaj siv hluav taws xob kho qhov muag. Qhov no ua qhov tseem ceeb dua vim tias lub installation muaj ntau yam khoov, txuas thiab splices.
Cov ntaub ntawv kev lag luam tau qhia tshwj xeeb hauv kev teeb tsa hauv tsev raws li qhov xwm txheej uas khoov kev ua tau zoo tuaj yeem ua qhov tseem ceeb. Corning cov ntaub ntawv engineering, piv txwv li, sib piv 10 hli, 7.5 hli thiab 5 hli khoov- qib kev ua tau zoo thiab txuas cov yam ntxwv no nrog cov khoom siv ntom ntom ntom ntom ntom ntom ntom ntom.
Qhov no tsis txhais hais tias cov neeg tsim khoom tuaj yeem khoov cov fiber ntau yam tsis muaj kev txwv. Qhov tsawg kawg nkaus dabtsi yog khoov vojvoog, txheej txheem installation thiab cov neeg kho tshuab yuav tsum tau ua raws li.
Kev xav txog kev yuav khoom rau cov neeg yuav khoom thoob ntiaj teb
Rau cov neeg yuav khoom hauv Tebchaws Meskas thiab Lub Tebchaws Yelemees, qhov project specifications thiab cov qauv kev sib raug zoo feem ntau yog qhov tseem ceeb. Nyiv thiab Kaus Lim Kauslim tej haujlwm yuav ua rau muaj kev cuam tshuam ntau dua rau kev sib koom ua ke ntawm cov cuab yeej siv sib xyaw thiab kev txhim kho kev ntseeg siab, thaum lub nroog FTTH cov haujlwm nyob rau sab hnub tuaj Asia feem ntau xav tau cov kev daws teeb meem rau qhov chaw teeb tsa tsawg.
Yog li ntawd, tus neeg muag khoom yuav tsum muaj peev xwm muab ntau tshaj li cov lus hais "ib hom fiber ntau".
Ib qho RFQ tsim nyog yuav tsum qhia meej meej:
- Fiber ntau: G.657.A1 / G.657.A2 / G.657.B3
- Compatibility xav tau
- Wavelength ntau
- Kev xav tau attenuation
- Cov ntaub ntawv pov thawj xav tau
- Fiber ntev thiab ntau
- Ntuj los yog xim fiber ntau
- Ntim cov cai
- Cov ntaub ntawv xav tau
- Lub sijhawm xa khoom
Cov ntaub ntawv no tso cai rau tus neeg muag khoom kom pom zoo cov fiber ntau uas tsim nyog es tsis yog tsuas yog muab tus nqi qis tshaj - nqe specification.
Tuam Tshoj Super Tech: Standard Supply thiab Custom Fiber Support
Tuam Tshoj Super Tech Co., Ltd khoov insensitive ib hom fiber ntau, G.657.A1 fiber ntau, G.657.A2 fiber ntau thiab lwm yam khoom siv fiber ntau rau cov neeg siv khoom thoob ntiaj teb. Nws cov khoom siv kho qhov muag fiber ntau npog khoov-sensitive ib leeg-hom thiab multimode fiber ntau daws.
Rau pawg neeg yuav khoom, qhov zoo dua tsis txwv rau ib qho kev qhia fiber ntau. Tuam Tshoj Super Tech kuj muab titanium alloys, tungsten, molybdenum, niobium, tantalum, hluavtaws pob zeb diamond thiab lwm yam khoom siv siab heev, tso cai rau cov neeg siv khoom nrog ntau yam khoom yuav tsum tau sib sau los ntawm ib tus neeg muag khoom.
Lub tuam txhab tswj xyuas cov khoom lag luam rau cov khoom lag luam thiab txhawb cov kev qhia tshwj xeeb rau cov haujlwm uas xav tau qhov ntev, cov ntaub ntawv, ntim lossis xa khoom. Qhov no muaj txiaj ntsig zoo rau cov neeg xa khoom, cov tuam txhab cable, cov koom ua ke thiab cov tuam txhab engineering uas xav tau cov khoom lag luam thiab cov phiaj xwm tshwj xeeb- cov khoom tshwj xeeb.
Nrog ntau tshaj 11 xyoo ntawm kev lag luam kev lag luam thiab kev koom ua ke R&D, kev tsim khoom, muag thiab kev pabcuam, Tuam Tshoj Super Tech muab ib qho -tso tseg nrhiav kev rau cov neeg siv khoom siv fiber ntau ua ke nrog cov khoom lag luam siab heev.
Yuav Thov Li Cas aKhoov-Insensitive Fiber Quote
Ua ntej xa ib qho RFQ, cov neeg yuav khoom tuaj yeem muab cov G.657 qeb, kom muaj nuj nqis, daim ntawv thov, qhov tsawg kawg nkaus bending vojvoog, wavelength, attenuation yuav tsum tau thiab cov khoom xa tuaj.
Yog tias qhov tseeb tshwj xeeb tseem tsis tau lees paub, Tuam Tshoj Super Tech tuaj yeem soj ntsuam daim ntawv thov thiab pom zoo rau cov khoom siv fiber ntau raws li lub hom phiaj FTTH lossis kev cog lus ib puag ncig.
Rau cov khoom lag luam, cov khoom muag muaj peev xwm txhawb nqa kev xa khoom sai. Rau cov kev xav tau tshwj xeeb, pawg kws tshaj lij thiab kev muag khoom tuaj yeem koom tes nrog kev qhia tshwj xeeb, tsim khoom thiab xa khoom los ntawm ib qho khoom siv.
Rau cov khoom lag luam tam sim no thiab kev txhawb nqa RFQ, mus saib Tuam Tshoj Super Tech optical fiber ntau cov khoom lag luam:Khoov-Insensitive Single Mode Fiber thiab Optical Fiber Products
Cov lus nug nquag
1. Dab tsi yog khoov insensitive ib hom fiber ntau?
Khoov insensitive ib hom fiber ntau yog ib qho - hom kho qhov muag fiber ntau tsim los txo qhov tsis pom kev los ntawm kev khoov. ITU-T G.657 defines fiber categories with improved bending performance compared with conventional G.652 fiber, making them suitable for FTTH, indoor networks, dense distribution systems and other applications with limited routing space.
2. Qhov txawv ntawm G.657.A1 thiab G.657.A2 fiber ntau yog dab tsi?
G.657.A1 muab kev txhim kho khoov kev ua tau zoo ntawm kwv yees li 10 hli tsim- lub vojvoog, thaum G.657.A2 txhawb nqa txoj kev nruj dua ntawm kwv yees li 7.5 hli qib. Ob qho tib si yog tsim los rau cov ntawv thov uas muaj kev sib raug zoo nrog cov pa ib zaug - hom kev tes hauj lwm tseem ceeb. Qhov kawg xaiv yuav tsum yog raws li qhov yuav tsum tau khoov vojvoog, network architecture thiab cov khoom siv sib raug zoo.
Xav tau cov lus hais rau khoov insensitive ib hom fiber ntau?Xa peb qhov koj xav tau G.657 hom, kom muaj nuj nqis, daim ntawv thov thiab xa tuaj, thiab Tuam Tshoj Super Tech tuaj yeem muab cov khoom tsim nyog thiab kev daws teeb meem RFQ.