Nov 19, 2025

Kho qhov muag Fiber Qhia Kev Qhia

Tso lus

Yog tias koj tshawb nrhiav hom kev siv kho qhov muag siv kho kho tshiab nkaus xwb "feem ntau ntawm cov tsev neeg txuas ntxiv xws li LC, SC, ST, lossis MPO. Cov txuas yog qhov tseem ceeb ntawm zaj dab neeg, tab sis nyob rau hauv tiag projects lub hom txiav tsis yog tsuas yog tus qauv txuas. Nws tseem suav nrog qhov txuas tau li cas uas tau sib txuas), nyob hauv qhov txuas, thiab tsis muaj txiaj ntsig los cuam tshuam nrog kev nkag siab zoo, ntev} sij hawm reliability thiab xa tawm ceev.

 

Hauv tsab xov xwm no, peb tsom mus rau cov hom tshuaj kho hluav taws xob siv hluav taws xob tiv thaiv kev siv tshuab hluav taws xob thiab kev siv hluav taws xob, tsis yog rau ntawm naming connector). Yog tias koj tab tom nrhiav rau cov hom txuas (LC, SC, MPO ...), pom pebCov Khoom Siv Fiber NtauQhia.

 

Kho cov Fiber ntau hom: Kev Tshawb Fawb Kev Kawm

Ua ntej dhia rau hauv cov khoom tshwj xeeb lossis cov kev xyaum tshwj xeeb, nws pab kom muaj lub moj khaum meej rau peb tham txog hom kev sim siv kho qhov siv tau. Hauv cov phiaj xwm tiag tiag, engineers feem ntau saib ntawm kev txiav tawm los ntawm peb txoj kev sib txawv:

- Yuav ua li cas cov fiber ntau yog kev txiav tawm (txoj kev)

{{0 {}} qhov twg cov fiber ntau cable yog nyob rau hauv qhov txuas

{{0- Nyob rau hauv dab tsi ib puag ncig lub sij hawm txiav tawm yuav tsum muaj sia nyob

Peb qhov ntev feem ntau sib tshooj hauv ib qho tsim hauv ib tus qauv, tab sis sib cais lawv ua rau nws yooj yim los sib cav thiab piav xaiv cov kev tsim qauv rau cov neeg siv khoom lossis pawg neeg.

 

Los ntawm kev txiav txoj kev txiav (fusion, mechanical, pre -} terminated)

Feem ntau txoj kev xav txog fiber ntau hom yog los ntawm cov iav yog koom nrog lossis cuam tshuam. Hauv kev xyaum, plaub txoj hau kev tshwm sim dua thiab dua:

Fusion Spicing

siv zog nrog cov cores nrog lub tshuab hluav taws xob, feem ntau los ntawm kev sib tw cable fibers rau pigtails rau ib qho ODF lossis siv Splice - ntawm cov sib txuas; Qhov no yog qhov qis - tsis, ntev- lub neej siv.

 

Neeg Kho Tshuab Splicing

Ua raws li thiab clamped ob pleaved fiber ntau xaus hauv v {}}}}}}}} Cov pob txha sib tsoo "uas tsis muaj fusion splicer yog muaj.

 

Teb -} Cov txuas ruaj nrooj (txuas ceev)

Sib koom ua ke ib qho me me cov tshuab sib txaws hauv lub connector mus kom tus insta, Ntxig thiab kaw cov tee tawm ntawm FTHS, cov dej num me me.

 

Ua ntej -} kev daws teeb meem

txav mus rau hauv lub Hoobkas; Lub cev sib txuas, cov hlua khi thiab ua ntej {-}}}}}}}}}}}}}} Nrhiav cov ntsaws rau hauv, yog li kev ua haujlwm yog feem ntau yog kev coj thiab ua kom pom.

 

Feem ntau tiag - ntiaj teb kev sib xyaw siv cov txheej txheem uas tsis sib xws los ntawm ntu raws li qhov chaw thiab tus nqi / kev xav tau.

 

Los ntawm fiber ntau cable qhov chaw nyob hauv qhov txuas

Lwm txoj hauv kev los saib cov hom kev txiav tsis tu yog nug qhov twg cov fiber ntau cable kawg yeej thaj av nyob rau hauv lub topology. Ib qho kev sib tw xaus rau hauv ib lub khib, hauv ib chav tsev neeg nyob hauv tsev yuav tsis raug saib xyuas tib txoj kev, vim tias txoj cai ua haujlwm txawv heev.

 

Ntawm lub chaw haujlwm lossis chaw ua haujlwm kawg, cov ntaub ntawv tsuas yog txiav tawm hauv ODFS, siab {}} qhov ntom ntom pob panels thiab cov khoom siv racks. Ntawm no koj tau cuam tshuam nrog cov fiber ntau suav hauv ib puag ncig huv si, tswj hwm, nrog kev rov ua dua tshiab thiab rov ua dua tshiab. Kev txiav tawm yog feem ntau raws li pigtail fusion stericing, lossis ntawm pre {}}}}}} qhov txheej txheem ntom ntom.

Ntawm daim teb lossis sab nraum zoov kawg, fiber ntau cable xaus nyob rau hauv kev kaw, faib cov thawv, yees, cov tub rog lossis cov tub rog. Qhov tseem ceeb yog kom muaj sia nyob dej, plua plav, viav vias thiab kev ntxhov siab kub thiab thaum koj tsis xav kov nws ntau heev. Vim li ntawd, kev txiav tawm ntawm no feem ntau yog fusion splices nres hauv splice cov tais thiab kev tiv thaiv, nrog ua haujlwm ib ntus lossis xwm txheej ceev.

 

Ntawm cov neeg yuav khoom lossis ntaus ntawv kawg, qhov kawg ntawm fiber ntau plugs rau hauv fttth outlets,Rab phom, hloov pauv, otns lossis khoom siv khoom siv. Lub ntsiab lus ua rau tus neeg siv ...-} Txoj kev ua kom yooj yim: kev ua kom yooj yim, yooj yim hloov, tsawg kawg cov cuab yeej, tsawg heev cov cuab yeej ntawm qhov chaw. Koj yuav pom cov teb - Cov kab txuas ua ntej}}}} Thaj chaw poob qis thiab cov khoom siv luv luv.

Xav txog kev siv kho qhov muag muaj roj rau qhov txuas no "qhov kev txiav txim siab uas koj txiav txim siab rau kev xaiv vaj huam sib luag ntawm cov vaj huam sib luag.

 

Los ntawm daim ntawv thov ib puag ncig (FTHTH, cov ntaub ntawv chaw, Kev lag luam)

Thaum kawg, kho qhov siv hluav taws xob siv kho qhov muag tau muab faib ua ib puag ncig uas lawv yuav tsum muaj sia nyob. Tib lub txuas lossis roj hmab yuav coj txawv txawv ntawm cov pa -} tus kab txee rack piv nrog txoj kab txee, ntauwd lossis ib txoj kab ua haujlwm.

fiber cable connectors types
 

Nyob sab hauv tsev / cov ntaub ntawv chaw: ntom ntom thiab kev sib pauv ua ntej

Hauv cov tsev teev thiab cov cuab yeej siv, ntsuas kub thiab av noo yog ruaj khov, kev ntxhov siab yog tsawg, thiab fiber ntau. Txuas yog patched thiab re - patched txhua lub sijhawm.
Ntawm no, kev txiav tawm tuaj yeem tsom rau ntom, kev tswj hwm thiab kev coj noj coj ua: pre {{{{{{{{{{1} {{{1} {{1} {{1} {{1} {{1} {{1} {{1} {{1} {{{1} {{{1} {{

 

Campus / Enterprise Networks: sib xyaw ib puag ncig, sib xyaw sib xyaw

Campus nraub qaum ris tsho sab hauv tsev, tsev kawm ntawv ducts thiab lub tsev nkag, nrog rau cov qib nruab nrab thiab ntau yam ntawm cov txheej txheem installer kev txawj.
Ib tus qauv raug yog ib hom kev sib xyaw ua ke: Fusion Sllices hauv cov pob qij txha chaw thiab cov pantool,

fiber termination types
optical fiber termination types
 

Hash sab nraum zoov / muaj: muaj sia nyob txhua yam

ODN / FTHT Nkag mus rau cov network muaj tus lej loj thiab nkag tau cov ntsiab lus, tus nqi ruaj khov thoob plaws lab lab, thiab ua haujlwm ntau dhau los ntawm cov neeg ua haujlwm ua haujlwm.
Qhov kev sib xyaw ua ke ib txwm yog kev sib xyaw rau cov neeg noj khoom haus thiab faib ua ntej} Av

 

ODN / FTHTs ACCETTS: Nplai thiab Tus Nqi Siab

ODN / FTHT Nkag mus rau cov network muaj tus lej loj thiab nkag tau cov ntsiab lus, tus nqi ruaj khov thoob plaws lab lab, thiab ua haujlwm ntau dhau los ntawm cov neeg ua haujlwm ua haujlwm.
Qhov kev sib xyaw ua ke ib txwm yog kev sib xyaw rau cov neeg noj khoom haus thiab faib ua ntej} Av

optical fiber cable types

Pom los ntawm peb lo ntsiab muag - kev txiav cov khoom lag luam, thiab kev siv cov cuab yeej siv kho kom haum rau kev tsim thiab piav qhia tiag tiag} ntiaj teb fiber ntau.

 

Fusion Splice Termination Hom: Tsawg {-} - Txoj Kev Ntseeg Txoj Kev

Ntawm cov qauv siv kho qhov siv kho qhov siv tsis zoo, fusion -}}}}}}} Kev xa tawm network) ntu. Thaum twg koj pom cov fiber ntau suav, kev kaw sab nraud, lossis qhov tseem ceeb ntawm cov peev nyiaj poob qis, kev sib xyaw ua ke yog feem ntau koom nrog lwm qhov chaw.

 

Pigtail Fusion Spicing Kev Txiav Txim Siab (Pirtail Termination Hom)

Feem ntau cov fusion {- raws txiav txiav tawm hauv cov tes hauj lwm tiag yog pigtail fusion slicing. Hauv txoj kev no:

fiber optic connection types

Cov tswv yim yooj yim: cable Fibers + Hoobkas pigtails

Nyob rau hauv ib tug pigtail kev txiav tawm, txhua lub fiber ntau los ntawm cov khoom siv roj ntsha tuaj yeem ua rau luv luv pigtail uas twb muaj LC / SC / FC, thiab lwm yam hauv lub hoobkas. Splice zaum nyab xeeb hauv lub tais; Lub txuas txuas rau ntawm ODF lossis thaj vaj huam sib luag.

Qhov no muab rau koj lub Hoobkas - Zoo txuas txuas nrog sab nraud ntawm sab pem hauv ntej thiab ib qho kev sib tw tas mus li ntawm sab nraub qaum.

Raug Teb Ua Haujlwm

Hauv kev teb, cov txheej txheem yog ncaj qha thiab rov ua dua:

Sawb thiab npaj cov fibers los ntawm cov khoom xa tuaj.

Fusion spemice txhua fiber rau nws cov lus sib txuas nrog npua.

Xaub cov kev tiv thaiv cov tes tsho dhau ntawm kev sib txi splice, ntsws nws, thiab ua si nws hauv lub tais splice.

Lawv thiab hnav ris tsho pigtails zoo nkauj, tom qab cov ntsaws cov txuas rau sab xub ntiag ntawm ODF lossis thaj vaj huam sib luag.

Thaum koj tau ua ob peb panels li no, cov haujlwm ua haujlwm ua tus qauv qauv thoob plaws cov chaw thiab pab pawg.

fiber optic connector types chart
fiber cables and connectors

Vim li cas engineers zoo li hom no xaus

Pigtail Fusion Spicing muaj cov txiaj ntsig zoo heev:

Tsawg cov nyiaj poob qis thiab qis dua kev xav - thaum lub splicer tau teeb tsa kom raug, thiab kev ua haujlwm sib txuas tau los ntawm cov txheej txheem tswj cov txheej txheem ntau dua li ntawm cov teb polishing.

Kev ntseeg siab thiab ntev - lub sij hawm ruaj khov coj mus ua ke kom zoo li cas, uas yog raws nraim li kev tswj hwm kom ruaj khov thiab siab}}-}}}}} Cais suav.

Cov txiaj ntsig zoo ib yam thoob plaws ntau cov fibers - rau ntawm 96-tub ntxhais lossis 144-core core cable, koj xav tau kev ua tau zoo dua. Cov khoom siv cov khoom siv ua ke ua ke thiab cov kab laj kab fusion ruaj khov ua rau nws yooj yim dua rau cov txiaj ntsig ntau yam tsis pub dhau ntawm cov neeg ua haujlwm sib txawv thiab cov lag luam.

Cov chaw nyob hauv lub network

Koj yuav pom cov npua fusion tshem tawm nyob rau yuav luag txhua qhov hnyav fiber tsim:

On odfs thiab thaj panels hauv nruab nrab chaw ua haujlwm thiab cov ntaub ntawv cov chaw,

Thaum muab faib cov ntsiab lus thiab cov thawv splitter hauv odn / ftth networks,

Hauv kev nkag tsev nkag rau cov chaw nyob hauv tsev kawm ntawv lossis kev lag luam hauv qab.

Tus pigtails lawv tus kheej tuaj yeem siv UPC lossis LC / SC / FC, thiab lwm yam. Yog xav paub ntxiv txog cov tsev neeg txuas thiab kawg - Fiber qhia qhia geometry, mus saib peb cov lus qhia fiber ntau (txuas).

fiber cable types

 

Splice - Nyob rau ntawm Connectors (SoC) fusion tag

Splice -} ntawm cov txuas (socation) yog ib qho chaw tshiab ntawm kev sib sau ua ke thiab ua ntej pre- kev sib tham. Koj tseem ua qhov laj kab fusion splice nyob rau hauv lub tshav pob, tab sis lub txuas nws tus kheej yog qhov kev cog lus, Hoobkas {4} tsim koog.

types of fiber connectors

Yuav ua li cas so acm ua haujlwm?

Hloov chaw ntawm cov xoob xoob pigtail, koj splot ncaj qha rau ib qho txuas txuas:

Txhua qhov tsau no nrog lub Hoobkas -}}}}}}} sortbled txuas thiab ib daim luv ntawm fiber twb tsau rau hauv ferrule.

Rau ntawm qhov chaw, koj laj kab lus sib txig uas tau siv cov fiber ntau rau cov teb fiber ntau, feem ntau yog siv tus kws kho kom zoo nkauj hauv lub ci.

Lub splice yog tom qab ntawd tiv thaiv sab hauv lub cev sib txuas lossis los ntawm lub tes tsho me me uas swb rau tom qab ntawm qhov txuas.

Los ntawm sab nraud, nws zoo li koj tsuas yog "ntsia ib qho txuas", tab sis sab hauv koj tseem muaj kev sib koom ua ke fusion zoo.

ofc connector type

Koj cov SAMS muaj piv rau pigtails?

Muaj nuj nqis, sofial muab koj tib lub qhov muag zoo ib yam li cov npua ua kom zoo nkauj, tab sis nyob rau hauv lub pob tig sib dua:

Fusion -} theem ote kev pib ua haujlwm - lub interface ntawm stub thiab yog li poob yog piv rau tus qauv splice + pigtail.

Kev sib xyaw, kev txiav txim siab sib xyaw - tsis muaj nyias cais npua thiab tais diav; Lub splice thiab connector ua ib chav nyob, uas tuaj yeem yooj yim sib txuas layouts thiab txo cov tais swb.

Qauv, rov ua dua txuas cov ntsej muag - lub txuas txuas tau ua rau lub Hoobkas - tsim thiab polished, yog li koj ua kom sib xws ntawm lub Hoobkas txiav.

types of fiber optic connectors

Qhov twg so zoo?

SOCG feem ntau ntxim nyiam nyob rau hauv ib puag ncig uas vaj huam sib luag, tab sis koj tseem xav tau qhov hloov ntawm teb fusion:

Cov ntaub ntawv chaw thiab tshuab chav, uas koj xav tau lub Hoobkas -} Cov qhab nia qib txuas nrog kev cai cable thiab ntev.

Niaj hnub Odfs niaj hnub lossis cov vaj huam sib luag uas tau mob siab so so so so lossis kev tswj hwm.

Cov xwm txheej uas koj xav txo qis cov roj hmab sib cais thiab cov hmoov xoob xoob, tab sis tsis xav kom cia siab rau cov neeg kho tshuab ceev.

Teb - installable tshuab sib txuas tau kuj tseem tsim nyog xaiv tau sai sai, tab sis kev sib xyaw ua ke ntawm ib qho kev sib xyaw ua ke tsis txhob muaj fusion -} splice kev ua haujlwm kho qhov muag.

 

Fusion Splice Termination: Pros thiab Cons

Los ntawm kev tsim qauv thiab xa tawm cov khoom lag luam, Fusion {- Kev siv meej heev: lawv siv thaum koj saib xyuas ntau ntxiv txog kev ua tau zoo thiab kev ruaj ntseg tshaj li qhov yooj yim.

different types of fiber optic connectors
01.

Lub zog ntawm Fusion -} splice terminations

Tsawg txoj kev poob siab, qis dua
Kev tsim kom raug teeb tsa, qhov laj kab ke sib luag ntxiv kev poob qis heev thiab ua rau kev hloov pauv. Qhov ntawd ua rau nws lub ntuj xaiv rau ntev {{1} - Cov nyiaj ceev thiab rov qab poob specs yog nruj.

Zoo heev ntev-} sij hawm reliability
Thaum lawv tau txais kev tiv thaiv, fusion sli cleuple cycles, kev co thiab kev siv ib puag ncig zoo dua cov kev daws teeb meem. Rau kev txuas koj tsis xav kov rau xyoo, qhov no tseem ceeb heev.

Nplai zoo nrog cov nplua nuj suav
Ntawm 48 {-}, 96 - lossis 144-concentic txoj kev yog feem ntau yog qhov ruaj khov, kev ua tau zoo dua thiab huv lub vaj huam sib luag. Pigtails lossis So kom tau npaj cov tais teeb ua kom zoo dua li kev sib txuas ntawm cov sib txuas ua ke.

02.

Kev txwv thiab cov kev tsis sib haum xeeb

Koj yuav tsum muaj cov khoom siv fusion
Spricers, Cleavers thiab Accessories yog tsis yog -} Tsis muaj nuj nqis, thiab lawv xav tau kev ntsuas thiab kev saib xyuas. Qhov no yog qhov zoo rau cov cab kuj lossis tus neeg tseem ceeb, tsawg dua li rau cov haujlwm me me.

Koj tseem xav tau cov tes muaj txiaj ntsig
Niaj hnub niaj hnub muab cov ntse yog ntse, tab sis fiber ntau preping, tuav thiab tuav tes txiav txim siab seb koj nyob hauv spec. Kev cob qhia, cov txheej txheem thiab QC tsis tuaj yeem dhia.

Overkill rau cov phiaj xwm me me lossis tawg
Yog tias koj tsuas muaj qee qhov poob qis dua ntau qhov chaw, dov lub spricer thiab kws qhia txuj ci mus rau txhua lub xaib tuaj yeem kim dua li siv cov neeg siv khoom lossis ua ntej} {}} kev xaiv cov kev xaiv.

different fiber connectors

Vim tias qhov no sib xyaw thiab kev ua lag luam - {{{1} {{1}- Nyob ib ncig ntawm cov ntu kawm, cov neeg kho tshuab thiab ua ntej- meters cov kev daws teeb meem feem ntau "qhov chaw nrawm thiab yooj yim dua li qhov kev ua tau zoo tshaj plaws.

 

Neeg kho tshuab cais & fiber ntau ntsaws cov kev txiav txim siab

Fusion Splicing yog qhov zoo, tab sis tom teb koj tsis tas muaj splicer, ib tug kws qhia tech, lossis lub sijhawm los teeb txhua yam. Ntawd yog qhov twg cov neeg siv tshuab cov tshuab thiab cov neeg siv tshuab fiber ntau cov ntsaws rau hauv: Lawv ua lag luam qee qhov kev ua haujlwm kho qhov muag kom nrawm, yooj yim, thiab qis dua upfront tus nqi.

 

Neeg kho tshuab txauv rau kev xaus

Neeg kho tshuab cais koom nrog ob lub fiber ntau ke nrog siv cov khoom siv kho kom zoo ib yam dua li hluav taws xob arc. Koj muab ob qho zoo {-}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} Cov tsev me, haum rau lawv kom raug, tom qab kaw rau hauv qhov chaw.

Yuav ua li cas cov tshuab sib cais ua haujlwm

Hauv ib txwm tshuab hluav taws xob tawg:

Ob lub fiber ntau xaus tau ntxig rau hauv lub tes tsho me me lossis lub cev,

V - Groove, Cam mechanism lossis cov qauv zoo sib xws ua kom raws li Cores,

Performance index- Sib piv cov gel yog siv los txo qis fresnel xav txog ntawm iav-cua cuam tshuam,

Thaum cov kev poob yog tau, cov rooj sib txoos yog cov rooj sib txoos yog lub clamped los yog latched yog li tsis muaj dab tsi txav.

01

Thaum cov tshuab khoom siv ua kom pom tseeb

Los ntawm kev ua tshuab taw tes ntawm kev pom, cov khoom siv kho tshuab phev ua rau pom tseeb thaum koj:

xav tau kev kho mob ib ntus lossis xwm ceev ntawm lub tawg cable,

yog nyob rau hauv thaj chaw deb chaw uas nqa thiab powering ib fusion slicer tsis muaj tiag,

Yuav tsum muaj kev pabcuam sai sai, nrog kev xaiv rov qab los tom qab thiab hloov cov sib koom ua ke nrog kev sib koom ua ke thaum lub qhov rai txij nkawm.

02

Qhov Zoo Ntawm Neeg Kho Tshuab Spricing

Tsis muaj fusion spicer yuav tsum tau
Ib qho kev tsim nyog cleaver, cov cuab yeej pib yooj yim thiab cov khoom siv roj yog txaus.

Kev Xa Khoom Zov
Txog kev paub txog tech, ib qho sib koom ua ke tsuas yog siv ob peb feeb - tseem ceeb thaum txhua feeb ntawm downtime nqi nyiaj.

03

Cov kev txwv thiab kev pheej hmoo

Siab dua qhov kev sib tw siab dua li kev sib txuas
Txawm hais tias nrog zoo caste, neeg kho tshuab cov neeg kho tshuab ntxiv rau gel tsis tuaj yeem sib phim cov tub ntxhais sib koom ua ke.

Ntau sib tham txog qhov kub thiab txias thiab kev co
Thermal caij cycling lossis kev ntxhov siab txhua yam tuaj yeem hloov kho cov kev sib nchav sab hauv lossis gel cov khoom, ua rau kom poob lossis muaj kev cuam tshuam rau lub sijhawm.

04

 

Teb kev txawj tseem heem
CLEAVAL, DRATTY FIBERS LOSSIS IB TUG HEEV - Disched me nyuam xauv tawm ntawm spec sai sai.

Vim tias qhov no, muaj ntau lub pob txha caj qaum thiab odn tsim kho cov tshuab sib xyaw ua ib qho kev sib tsoo, tab sis nrog txoj kev kawm meej los hloov lawv cov kev mob thiab kev tso cai.

 

Teb - ™ installable neeg siv zog fiber ntau

A closely related concept is the field-installable mechanical connector, often called fiber plugs or fiber cable plugs in day-to-day engineering language.

Yuav ua li cas teb - Insteadable fiber ntau plugs ua haujlwm

Lub tswv yim, cov txuas nrawm no ua ke ib lub tshuab hloov zuj zus hauv lub cev txuas:

Tus installer strips thiab cleaves teb fiber ntau.

Lub fiber ntau kawg yog ntxig rau hauv qhov txuas mus txog thaum lub iav cleaved mus txog sab hauv chaw sib txig sab hauv.

Ib lub clamp, cam, lossis txoj hlua khi xauv rau hauv qhov chaw thiab ua kom nws mus rau lub fiber tsawg lossis ncaj qha rau cov ferrule.

Qhov tshwm sim yog txuas nrog fiber ntau kawg ua rau tag nrho hauv kev ua teb, tsis muaj kev sib luag ntawm kev ua haujlwm lossis epoxy polishing.

01

Raug xa tawm cov xwm txheej

Koj pom cov neeg kho mob tshuab fiber ntau zaus ntawm:

FTH cov npe rau Endpoint - Cable Cable Terminates ntawm phab ntsa sab nraud lossis ncaj qha ntawm ont.

Pem teb los yog theem chav faib khoom nyob rau hauv multi - cov koog.

Tsawg - fiber ntau-} COUR PROGTS QHOV TWG YUAV THIAB KEV UA HAUJ LWM IB FEEM LAWV LAWV YUAV TSUM TAU TXAIS.

Hauv cov xwm txheej no koj tau saib xyuas ntau ntxiv txog kev nrawm thiab yooj yim tshaj li muab tso rau ntawm 0.1 db ntawm qhov txuas.

02

Tswv yim zoo

Los ntawm cov kev pom zoo, cov plugs muaj zog yog qhov txaus nyiam vim tias lawv muaj:

Yooj yim, ib -} daim txiav
Tsis muaj nyias cais npua, cov tshuaj tua tsiaj lossis cov khoom siv txev; Lub txuas thiab kev txiav yog tib lub cuab yeej.

Luv Luv Kev Kawm
Nrog cov muag khoom tsim khoom thiab cov lus qhia meej, cov tswv yim tuaj yeem nqa mus txog kom nrawm nrawm.

03

Engineering Caveats thiab txwv

Muaj, txawm li cas los xij, qee qhov tseem ceeb poob uas koj yuav tsum tau nyiaj rau:

Field Workmanship muaj qhov cuam tshuam loj heev
Kev ua tsis zoo ntawm qhov muag nyob ntawm cov nyom loj rau ntawm cov khoom zoo, kev nyiam huv thiab kev sib dhos kom zoo. Ob lub teeb tsa siv tib cov khoom tuaj yeem tau txais cov txiaj ntsig sib txawv.

Kev nkag mus thiab xa rov qab los sib txawv ntau dua nrog lub Hoobkas txiav
Rau qhov tseem ceeb txuas, qhov no hloov xeeb yuav tsum tau cuam tshuam hauv qhov kev sib txuas nyiaj, tsis yog xav tias ploj mus.

Ntev -} Lub sij hawm ruaj khov yog qhov tsis muaj zog dua Fusion + Lub Hoobkas Txuas
Qhov kub thiab txias, rov ua dua thiab kev ntxhov siab lub cev feem ntau ua rau lub cev tsis muaj zog.

04

Yuav ua li cas siv fiber tau ntse ntsuav

Neeg kho tshuab fiber ntau yooj yim rau tsim cov connectorized fiber ntau cable hauv lub tshav pob, tab sis lawv yuav tsum tau siv nrog kev nkag siab meej ntawm:

lawv txoj kev ua tau zoo (cia siab IL / RL, hloov pauv), thiab

Qhov kev txawj qib ntawm cov teeb tsa ua haujlwm.

Hauv ntej: Lawv tau cov cuab yeej zoo heev rau ob peb tug meters kawg thiab rau cov haujlwm me me, tsuav koj tsis kho lawv zoo li ntev li koj tsis kho ntxiv rau cov Hoobkas ntawm cov kev txuas tseem ceeb.

05

 

Thaum cov tshuab siv kho kom haum

Cov neeg kho twj siv tsis "tsis yog"; Nws tsuas yog daws aCov teeb meem sib txawvdua li fusion stericing. Siv nyob rau hauv cov chaw yog, nws tuaj yeem yog qhov uas tus kws cavesser xav tau.

fiber connection types

Qhov twg cov tshuab siv tshuab ci ntsa iab

Neeg kho tshuab txi thiab fiber ntau plug yog muaj txiaj ntsig zoo hauv cov xwm txheej zoo li:

Cov phiaj xwm me me lossis faib ua ke
A few drops here and there, many locations, tight budget – rolling a fusion splicer and a high-end crew to every site is hard to justify.

Cov caij nyoog nruj thiab rov ua kom nrawm
Thaum muaj feem thib tseem yogTau txais lub teeb rov qab, lub tshuab sib txig sib luag lossis cov txuas nrawm tuaj yeem kho cov kev pabcuam ua ntej; Fusion Spicing tuaj yeem ua raws tom qab thaum lub qhov rai zoo.

Sib xyaw -}} Tus Kws Lis Haujlwm Ib puag ncig
Hauv qee qhov fttth lossis tsev kawm ntawv cov khoom siv, cov ntawv cog lus ua kom tiav qib 'qib muaj qib sib txawv ntau. Neeg kho cov neeg kho kom haum plugs, ntxiv cov txheej txheem tshem tawm thiab dhau / tsis kuaj, tuaj yeem yooj yim dua rau kev ua haujlwm fusion ua haujlwm ntawm txhua qhov kawg.

fiber cables and connectors

Kev lag luam tiag - tawm ntawm vs. Fusion Splicing

Piv nrog fusion -} raws cov kev txiav txim siab, cov kev xaiv tshuab feem ntau txhais tau tias:

Txo cov cuab yeej tom qab- Tsis tshua muaj peev hauv Splicters thiab siab -} kawg iav.

Siab dua rau - kev ua haujlwm kho qhov muag- Txhua tus sib koom ua ke ntau yam kev siv nyiaj.

Kev vam khom dua ntawm kev ua haujlwm thiab ib puag ncig- Kev tu, clipving thiab tuav cov teeb meem zoo txawm ntau.

fiber optic cable connector types

Txoj cai tsim: Sib phim txoj kev sib koom ua ke rau nws lub luag haujlwm

Los ntawm lub network tsim kev xav, tus yuam sij yogphim cov hom txiav rau lub luag haujlwm ntawm kev sib koom tes:

Raumus tas li, siab {- fiber ntau {{1} {{{2 {tseem ceeb segments, Fusion Splicing tseem yog thawj qhov kev xaiv.

RauCov tee luv luv, subscriber xaus, ua haujlwm thaum muaj xwm ceev lossis kev sib txuas me me, cov neeg kho tshuab sib xyaw thiab cov neeg siv tshuab cov fiber ntau cov khoom siv tuaj yeem yog cov kev xaiv ua tau zoo thiab kev lag luam {{ntev li ntev tau ua rau lawv cov kev txwv tau ua rau hauvTxuas nyiaj txiag thiab kev kho tswv yim.

Optical Fiber Kev Npaj Ua Haujlwm Rau Cov Haujlwm Raug Cai

Txog tam sim no peb tau saib txog hom kev rho tawm hauv kev sib cais. Hauv kev ua haujlwm tiag, koj tsim kawg - rau -} kawg txuas rau cov haujlwm tshwj xeeb. Seem no qhia tau tias hom hom sib txawv twg tuaj yeem ua ke rau hauv cov kev coj ua ntawm cov xwm txheej raug.

 

Campus / EnterPrise Fiber ntau Backgack Classic Zoo

Ib lub tsev kawm ntawv lossis cov kis las sab nraud feem ntau yog cov qauvNtau lub tsev, khiav los ntawmsab nraum zoov ducts lossis ncaj rau -}} begied cables, thiab tsaws hauvCov tes ua haujlwm, cov txee kev kev thiab MDF / IDF / IDF.
Txoj kev npaj txiav kom muaj kev hwmKev mob sab nraum zoov, Lub tsev nkag cov ntsiab lusthiabntev - kev txij nkawm{{0 {}} Tsis yog "yuav ua li cas kom tau lub teeb ci".

fiber optic cable connectors

Sab nraum zoov Splice kaw: Txhua Fusion

Nruab nrab ntawm cov tuam tsev, splice kaw hauv Manholes lossis tub txia yuav tsum tau kho raws liCov pob qij txha ua ke tas mus li:

  • Kev sivFusion Splicing nkaus xwbSab hauv cov kev kaw rau: lub pob qaum loj cables, nplhaib lossis hnub qub Popologies ntawm cov tuam tsev, kho dua tom qab kev puas tsuaj rau cable.
  • Khaws cov zaub txi ntim hauv cov tais, ua rawsKhoov - lub vojvoog thiab sib khiyuav tsum tau.
  • Zam kev siv tshuab tshwj tsis yog nws yog akho thaum maj nrawm- Cov xwm txheej sab nraum zoov yog hnyav thiab nyuaj los tswj.
fiber end types

Lub Tsev Nkag / MDF: Pigtail Termination + Odf

Ntawm txhua lub tsev nkag mus (MDF lossis lub ntsiab tsis muaj zog - chav tam sim no): nqa lub tsev kawm ntawv qib tam sim no)ODF lossis thaj vaj huam sib luagCov. Ua ntaub ntawvPigtail fusion txiavntawm txhua tus nquag fibers. Teem cov pigtails thiab cov txuas nrog aSELL DABNITING SCHEMECov. Qhov no tsim ib tug huvdemarcation nruab nrab ntawm lub tsev kawm ntawv nraub qaum thiab hauv -} lub tsev faib khoomCov. Los ntawm ODF, khiav hauv -} lub tsev fibers rau Idfs lossis cov faib hluav taws xob hauv tsev, ib txwm sivFusion -} Raws li kev txiav tximntawm txhua lub rooj sib tham.

fiber cable termination types

Cov neeg siv chav thiab chaw ua haujlwm xaus: Yooj yim, kev pabcuam {{}} tus phooj ywg xaus

Los ntawm cov neeg faib khoom hauv pem teb rau cov neeg siv khoom: Siv hauv - tsevfiber ntau lossis tooj liab, nyob ntawm tus qauv txheej txheem tag nrho. Qhov twg fiber khiav txhua txoj kev mus rau chav, txiav nws hauv ibCov Ntaub Ntawv Tshaj Tawm / Phab Ntsa Lub thawv.At Tus neeg siv khoom, khaws tej yam yooj yim: qhov hluav taws xob ntawm phab ntsa, aLuv Thaj QaumLos ntawm qhov hluav taws xob mus hloov, AP, lossis cov khoom siv xaus. Qhov no ua rau hnub - -}} hnub tsiv / kev hloov pauv / hloov pauv ntawm lubThaj Qaum Theem, tsis nyob sab nraub qaum.

fiber connections types

Spare fibers thiab pre - kev txiav tawm tswv yim

Txhawm rau ua kom tus qaum qaum scalable thiab resilient:Nruab ntau cov cores fiber ntau dua li tam sim no xav tau.Nyob rau theem pib: Zoo siab splice thiab txiav cov fibers koj xav tau tiag tiag, tawmspare fibers tsaus nti lossis coiled.nquag, spare, los yog tshwj tseg rau kev rov ua duahauv koj cov ntaub ntawv.

Ftthle fiber ntau tsim qauv nyob rau hauv cov chaw nkag tau

 

FTH yog qhov twg cov kev txiav txim siab xaiv tiag tiag: tib tus qauv tuaj yeem rov qab ua dua ntau pua lossis ntau txhiab zaus hauv ib lub tsim. Nws txhais tau tias kev ua lag luam - tawm ntawm capex, OPEX thiab kev ua tsis tiav tus nqi yog tiag tiag. Ib qho kev sib txuas yooj yim los ntawm nruab nrab chaw ua haujlwm rau cov neeg yuav khoom yog:
OLT → Central Chaw Ua Hauj Lwm ODF → Reventer Cable {} Txuas |.
Lub hom phiaj yog txiav txim siab seb hom kev txiav tawm uas koj siv ntawm txhua ntu, hloov chaw kho "ftth" raws li ib homogeneous txuas.

 

OLT thiab Central Chaw Haujlwm Odf

Ntawm Co, txoj kev nyab xeeb tshaj plaws yog kom txhua tus nyob ruaj khov hauvfusion + DlausNtiaj teb no. OLT cov chaw nres nkoj yog patched rau odfs nrog cov kab luv, thiab cov zaub mov pub rau cov ceg ntoo nyob rau tib ODF ntawm Pigtail Fusion tas. Qhov no ntawm lub network yog qhov siab- qhov ceev, yog tswj tau ruaj khov, yog li kev tswj hwm tau thiab kev tswj hwm huv si, tsis yog ntse siv tshuab siv tshuab. Fusion Spricing Ntxiv rau lub Hoobkas {}}}}}}}} ittleated pigtails muab koj qhov kev ruaj khov thiab tseem ua rau muaj kev hloov kho tom qab thiab rov qab ua kom yooj yim dua.

 

Feeder thiab Distribution cables (lub ntsiab thiab ceg)

Los ntawm ODF sab nraud, lub feeder thiab tseem ceeb ntu sau cov "caj qaum nraub qaum" ntawm FTHTs Nkag mus rau network. Kev txiav tawm thiab splicing feem ntau tau ua hauv sab hauv kaw lossis hauv fdts, thiab lub neej ntawd ntawm no yuav tsum yog100% fusionCov. Feeder cable yog kev ntsuas cuav ua rau cov ceg ntoo, cais thiab ntiv nplhaib storologies ntawm cov tub ceev xwm; Cov ntu puas yog kho nrog kev sib txuas nrog cov khoom siv sai li sai tau. Cov neeg siv neeg cov khoom siv yuav raug siv los ua kom kho thaum muaj xwm txheej ceev, tab sis lawv raug kho kom ib ntus thiab hloov tom qab kev npaj khoom tu. Tus qauv tsim yog kom tus caj qaum raws li poob-}}}}}}} yuav tau rov qab kho dua nyob hauv daim teb.

 

Los ntawm txoj kev hauv tsev / pem teb chaw faib khoom rau subcribers

Thaum koj mus txog hauv txoj kev hauv tsev lossis cov thawv faib khoom hauv ib lub tsev, qhov sib txuas nkag rau hauv nws "kawg ntawm metres" theem thiab hloov tau yooj yim dua. Ib qho qauv ib txwm muaj feem yuav tsum faib cov fibers nyob rau hauv lub thawv siv pigtails thiab ib qho qauv yooj yim patching, ces khiavPre6 -} terminated poob cablelossis spiced poob qis rau txhua chav tsev. Lwm txoj hauv kev yog qhov laj kab lus sib npaug kev faib tawm cov ntaub ntawv ncaj qha rau kev poob qis nrog tsis muaj kev ua kom tiav. Nruab nrab ntawm lub tsev nyob hauv tsev thiab cov neeg yuav khoom, ntau tus neeg ua haujlwm zoo li sivteb - Insteation Instusable Cov Khoom Siv Ceev (Fiber Ntau), tsawg kawg ntawm cov qhua tuaj noj mov thiab qee zaum ntawm ob qho kawg. Qhov kev sib nrug luv luv, cov nyiaj muaj fiber ntau, thiab kev cuam tshuam nrog nqa cov khoom siv sib xyaw ua ke, yog li txhua yam kev xaiv pragmatic ua ntej.

 

Cov Ntaub Ntawv Txiav Txim Siab thiab Tus Nqi VS Tus Nqi

Ntawm cov neeg sau npe xaus, ib qho kev daws teeb meem yog los txiav tawm ntawm lub thawv phab ntsa me me, nrog rau cov chaw ntim khoom me me, nrog rau cov khaub ncaws luv thiab ib qho laj kab kawg. Los ntawm qhov hluav taws xob ntawd rau cov ont koj tsuas yog siv cov kab luv luv. Qhov no ua rau "tus neeg siv - kev sib txuas thiab yooj yim los hloov: Yog tias ib yam dab tsi raug ncaws tawm, tsis yog qhov kev poob qis dua nws tus kheej.

Kev ntes tau yog kev siv hnyav ntawm txhua tus neeg kho tshuab ceev, thaum lub sijhawm txo qis, thiab ua kom muaj kev ua tiav uas tau tsav los ntawm kev sib kis ib puag ncig. Lub sijhawm dhau los uas qhia tau li ntau cov tsheb yob rau kev ntxuav tu, rov {}} kev txiav lossis hloov. Tias yog vim li cas ntau tus neeg ua haujlwm xaus nrog aHybrid Lub Tswv Yim: Fusion Spicing rau Feeder thiab faib cov ntu uas ib qho tsis muaj ntau yam cuam tshuam rau lub tsev, qhov twg txhua qhov txhaum muaj rau ib tus neeg ua txhaum. Txog siab -} cov nqi tseem ceeb, lawv yuav ua rau tus neeg siv kev coj mus ze rau tus neeg siv kev coj ua ke ntawm cov qhua tuaj noj mov.

Yog tias koj khaws tag nrho cov saw hlau los ntawmOlt rau ontHauv kev pom thiab xaiv cov ntu ntu los ntawm ntu, koj tuaj yeem siv qhov kev pheej hmoo, es tsis txhob kho tag nrho cov fttth network ua ib qho tsis muaj neeg "dub pob" txuas.

 

Cov FAQ

Yog LC thiab Sc txuas tau lawv "hom kho qhov muag siv kho qhov muag tau hloov kho tshiab"?

LC thiab Sc yog OFC txuas (tshuab interfaces), tsis yog ib hom kev ua kom tav nrog lawv tus kheej. Hauv kev xyaum, ib hom kev txiav tawm hom=} Connector tsev neeg + txoj kev, piv txwv li Lc pigtail + fusion sploice lossis sc ceev txuas rau ntawm txoj kev nco.

Thaum twg kuv yuav tsum xaiv Fusion Splicing es tsis txhob siv cov neeg kho tshuab fiber ntau?

Siv Fusion Spicing ntawm caj qaum / Feeder / High-} {-} term kev cia siab yog qhov tseem ceeb. Siv cov neeg siv hluav taws xob feem ntau yog rau cov tee luv luv, cov neeg sau npe xaus, lossis kev kho kom nrawm dua qhov cuab yeej siv ntau dua li qhov zoo tshaj plaws- ua tau.

Yog pre -} txiav cov laj kab cable hom haum rau kev siv sab nraum zoov?

Tsuas yog tias fo cable hom yog qhia meej meej rau sab nraum zoov (UV, noo noo, kub) thiab cov rooj sib txuas yog muab khi. Sab Hauv Tsev Ua Ntej -} Cov Rooj Sib Tham yuav tsum xaus rau hauv kev kaw lossis txee; Tsis txhob khiav lawv nthuav tawm nyob rau sab nraum zoov ib puag ncig.

Dab tsi yog qhov sib txawv ntawm cov ntawm cov txuas thiab fiber ntau cable?

OFC cov txuas yog LC / SC / MBO Stugs koj ntxig rau hauv cov hloov pauv lossis khoom siv. Fiber ntau Cable xaus qhia qhov tseeb lub xeev ntawm lub cable ntawm qhov kawg ntawm qhov kawg

Kuv puas tuaj yeem sib txuas hom kev sib txawv hauv ib qho ofc txuas?

Yog lawm, feem ntau cov ntsiab lus tiag tiag sib xyaw ua ke hom kev kaw, pigtails rau ntawm DUPATE, ua ntej} cov neeg siv tshuab siv zog siv cov neeg siv. Tsuas yog ua kom cov kev sib koom ua ke yog hauv pob nyiaj siv, zam kev tshem tawm ntau dhau ntawm cov kab, thiab cov ntaub ntawv uas txhua hom siv.

Xa kev nug