kev siv cov kauj ruam ntawm fiber ntau optic splitter
Optical splitter yog ib qho tseem ceeb hauv Passive Optical Network (PON), siv los faib ib qho kev tawm tswv yim fiber ntau rau ntau cov khoom siv fiber ntau los yog sib koom ua ke ntau lub tswv yim fiber ntau rau hauv ib qho tawm fiber ntau. Kab lus no yuav txheeb xyuas cov ncauj lus kom ntxaws txog kev siv thiab cov kauj ruam ntawm fiber ntau optic splitters.
1, Kev npaj ua haujlwm
1. Cov cuab yeej thiab cov khoom siv
Fiber optic txiav riam: siv rau kev txiav cov khoom siv kho qhov muag.
Fiber optic cable stripping pliers: siv los tshem tawm cov txheej txheej ntawm txheej txheej ntawm optical fibers.
Fiber optic tu cov cuab yeej: xws li cawv swabs, fiber optic tu cwj mem, thiab lwm yam, siv los ntxuav fiber ntau optic connectors.
Fiber optic jumper: siv los txuas fiber ntau optic splitters thiab khoom siv.
Optical zog ntsuas: siv los ntsuas qhov siv ntawm cov teeb liab kho qhov muag.
OTDR (Optical Time Domain Reflectometer): siv los txheeb xyuas cov ntsiab lus poob thiab cov ntsiab lus tawg hauv fiber ntau txuas.
2. Tshawb xyuas cov khoom siv
Tshawb xyuas lub splitter: xyuas kom meej tias fiber ntau optic splitter tsis yog lub cev puas, thiab cov connectors huv si thiab zoo lawm.
Txheeb xyuas cov fiber ntau optic cable: xyuas kom meej tias cov fiber ntau optic cable tsis muaj kev puas tsuaj lossis khoov.
2, Installation cov kauj ruam
1. Ntxuav lub connector
Ntxuav cov tswv yim kawg: Siv cov cuab yeej kho qhov muag fiber ntau los ntxuav cov khoom siv kawg ntawm cov fiber ntau optic splitter.
Ntxuav cov zis kawg: Tsis tas li ntawd ntxuav cov connectors ntawm txhua qhov chaw tso zis kom ntseeg tau tias tsis muaj plua plav lossis av.
2. Npaj cov fiber ntau optic cables
Txiav cov fibers kho qhov muag: Siv lub tshuab fiber ntau txiav riam los txiav cov khoom siv kho qhov muag rau hauv lub ntsej muag tiaj tus, ua kom muaj kev txiav du.
Tshem tawm txheej txheej: Siv fiber ntau optic cable stripping pliers los tev tawm txheej txheej ntawm fiber ntau optical, nthuav tawm qhov liab qab fiber ntau.
Ntxuav cov liab qab fiber ntau: Siv cov cawv cawv los yog fiber optic tu cwj mem los ntxuav qhov liab qab fiber ntau, kom ntseeg tau tias tsis muaj plua plav lossis roj.
3. Txuas cov fibers optical
Ntxig input kawg: Ntxig cov txheej txheem fiber ntau optic cable rau hauv cov khoom sib txuas ntawm fiber ntau optic splitter thiab xyuas kom muaj kev ruaj ntseg.
Ntxig cov zis kawg: Ntxig ntau cov khoom siv kho qhov muag rau hauv txhua qhov tso zis qhov chaw txuas ntawm fiber ntau optic splitter, thiab xyuas kom meej tias txhua qhov kev sib txuas yog ruaj ntseg.
4. Kev sib txuas ruaj khov
Xov locking: Yog hais tias siv SC lossis LC hom connectors, nws yog feem ntau yuav tsum tau xauv lawv los ntawm tig lub connector vaj tse.
Buckle locking: Yog siv MPO lossis MTP hom connectors, feem ntau yog ib lub buckle ntaus ntawv uas tau kaw.
3, Kev kuaj thiab kev lees paub
1. Optical zog kuaj
Ntsuas cov tswv yim kawg: Siv lub ntsuas hluav taws xob kho qhov muag los ntsuas lub hwj chim kho qhov muag ntawm qhov kev nkag siab kawg thiab sau tus nqi pib.
Ntsuas qhov kawg tso zis: ntsuas lub zog kho qhov muag ntawm txhua qhov chaw tso zis thiab sau cov nqi hluav taws xob kho qhov muag ntawm txhua qhov chaw nres nkoj.
Xam poob: xam qhov poob ntawm txhua qhov chaw tso zis raws li qhov ntsuas hluav taws xob kho qhov muag ntawm cov tswv yim thiab cov zis tawm. Insertion poob=input optical power - output optical power.
2. Kev xeem OTDR
Kev txheeb xyuas qhov txuas: Siv OTDR txhawm rau txheeb xyuas tag nrho cov fiber ntau optic txuas, suav nrog txhua txoj hauv kev los ntawm lub chaw haujlwm hauv nruab nrab mus rau tus neeg siv kawg.
Teeb meem nrhiav: Los ntawm kev siv daim duab waveform ntawm OTDR, cov ntsiab lus poob lossis qhov tawg tuaj yeem nyob los txiav txim seb puas muaj qhov txhaum.
3. Txheeb xyuas qhov sib xws
Sib piv cov chaw nres nkoj: Sib piv cov nqi hluav taws xob kho qhov muag ntawm txhua qhov chaw tso zis kom ntseeg tau tias qhov sib txawv ntawm lawv nyob rau hauv qhov kev lees paub. Feem ntau, uniformity yog hais txog qhov sib txawv ntawm qhov siab tshaj qhov nkag poob thiab qhov tsawg kawg nkaus qhov poob.
4, Installation ceev faj
1. Tsis txhob khoov ntau dhau
Khoov vojvoog: Cov fibers kho qhov muag yuav tsum zam dhau kev khoov kom tsis txhob muaj teeb liab poob. Feem ntau hais lus, lub vojvoog dabtsi yog khoov yuav tsum tsis pub tsawg dua 10 npaug ntawm txoj kab uas hla ntawm cov khoom siv kho qhov muag.
2. Dustproof thiab Waterproof
Kev sib khi zoo: xyuas kom meej tias qhov kev sib txuas tau zoo kaw kom tsis txhob muaj plua plav thiab ya raws nkag mus, tshwj xeeb tshaj yog nyob rau sab nraum zoov.
3. Kev tswj xyuas tus kheej
Kev qhia meej meej: Daim ntawv qhia meej meej rau txhua qhov kho qhov muag fiber ntau rau kev tswj hwm thiab kev saib xyuas yooj yim. Cov ntawv sau lossis cov cim tuaj yeem siv los ua cov cim ntawm fiber ntau optic cable.
5, Kev tu thiab kev daws teeb meem
1. Kev tshuaj xyuas tsis tu ncua
Ntxuav: Tsis tu ncua ntxuav qhov chaw ntawm connectors thiab splitters kom huv si.
Tshawb xyuas kev sib txuas: Tsis tu ncua xyuas seb qhov kev sib txuas ntawm fiber ntau puas ruaj ntseg, xoob, lossis puas.
2. Kev daws teeb meem
Kev kuaj lub zog kho qhov muag: Yog tias qhov hluav taws xob kho qhov muag ntawm qhov chaw tso zis tau pom tias muaj qhov txawv txav tsis zoo, nws yuav yog vim kev sib txuas tsis zoo lossis teeb meem nrog lub splitter nws tus kheej.
Hloov cov khoom siv: Yog tias lub splitter lossis connector pom tias puas lawm, nws yuav tsum tau hloov raws sijhawm.
Reconnect: Yog hais tias qhov kev twb kev txuas yog xoob, unplug thiab xyuas kom meej qhov kev twb kev txuas yog ruaj ntseg.
Kev siv cov fiber ntau optic splitters feem ntau suav nrog ntau cov kauj ruam tseem ceeb, suav nrog kev npaj ua haujlwm, kev teeb tsa cov kauj ruam, kuaj thiab kuaj xyuas, nrog rau kev saib xyuas thiab kev daws teeb meem. Kev txhim kho thiab kev saib xyuas kom zoo tuaj yeem ua kom muaj kev ruaj ntseg thiab kev ntseeg siab ntawm fiber ntau optic tes hauj lwm. Los ntawm ua raws li cov kauj ruam saum toj no thiab ceev faj, koj tuaj yeem siv fiber ntau optic splitters kom tau raws li qhov xav tau ntawm ntau yam kev thov.
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