Yuav ua li cas koj txuas ib lub fiber optic rau ib thaj qaum?**
** Taw qhia
Nyob rau niaj hnub no lub hnub nyoog digital, qhov twg cov ntaub ntawv kis tau ntawm xob laim-ceev ceev, fiber optic technology plays lub luag haujlwm tseem ceeb hauv kev sib txuas lus thiab kev sib txuas lus. Fiber optic cables yog siv los xa cov ntaub ntawv ntau dhau mus ntev uas siv cov teeb liab teeb. Txhawm rau tsim kom muaj kev sib txuas ntawm cov khoom siv, fiber ntau optic cables feem ntau txuas nrog thaj qaum. Hauv tsab xov xwm no, peb yuav tshawb xyuas cov txheej txheem ntawm kev sib txuas ntawm fiber ntau optic cable rau ib thaj qaum, nrog rau cov cuab yeej tsim nyog thiab cov kauj ruam cuam tshuam.
Nkag siab txog Fiber Optic Connectors
Fiber optic connectors yog cov khoom tshwj xeeb uas pab txhawb kev sib txuas ntawm fiber ntau optic cables thiab lwm yam khoom siv. Cov connectors no yog tsim los ua kom zoo thiab koom nrog cov fiber ntau cores kom raug, tso cai rau kev xa cov ntaub ntawv zoo. Muaj ntau hom fiber ntau optic connectors, xws li SC (Standard Connector), LC (Lucent Connector), ST (Ntaj Ntsis), thiab ntau dua. Txhua hom muaj nws tus kheej tshwj xeeb nta thiab kev siv.
Cov cuab yeej xav tau
Ua ntej sim txuas lub fiber optic cable mus rau ib lub patch cord, nws yog ib qho tseem ceeb los mus sau cov cuab yeej tsim nyog. Nov yog qee cov cuab yeej siv feem ntau hauv cov txheej txheem:
1. Fiber optic cable
2. Patch qaum
3. Fiber cleaver
4. Fiber optic connector
5. Fiber optic tu cov ntaub ntawv
6. Fiber optic stripper
7. Fiber optic epoxy
8. rab phom kub lossis qhov cub
9. Precision fiber ntau optic polishing ntawv
Kauj ruam-by-step txheej txheem
Tam sim no cia peb dhia mus rau hauv cov txheej txheem ib ntus ntawm kev sib txuas ntawm fiber ntau optic cable rau thaj qaum:
Kauj Ruam 1: Kev Npaj
Txhawm rau kom muaj kev sib raug zoo, nws yog ib qho tseem ceeb uas yuav tau pib nrog kev npaj kom raug. Sau tag nrho cov cuab yeej hais saum toj no thiab xyuas kom meej tias lawv huv thiab ua haujlwm zoo. Tsis tas li, nco ntsoov ua haujlwm hauv qhov chaw huv si thiab teeb pom kev zoo kom tsis txhob muaj kev sib kis lossis kev puas tsuaj rau cov khoom siv fiber ntau.
Kauj Ruam 2: Kev Npaj Cable
Pib los ntawm kev npaj cov fiber ntau optic cable. Siv cov fiber ntau optic stripper tshem tawm lub tsho sab nrauv los yog txheej tiv thaiv ntawm lub cable. Ceev faj tsis txhob txiav los yog ua kom puas cov fibers hauv qab thaum stripping lub tsho. Thaum lub tsho raug tshem tawm, ntxuav cov fiber ntau uas siv cov ntaub so tsis muaj lint thiab cov tshuaj ntxuav fiber ntau. Cov kauj ruam no yog qhov tseem ceeb vim tias tej plua plav lossis khib nyiab ntawm cov fiber ntau tuaj yeem cuam tshuam rau kev ua haujlwm ntawm kev sib txuas.
Kauj Ruam 3: Fiber Cleaving
Tom qab npaj lub cable, nws yog ib qhov tsim nyog yuav tau txiav los yog txiav lub fiber kawg. Ib lub cleaver fiber ntau yog siv los ua kom tiav qhov kev txiav kom huv si thiab perpendicular. Ua raws li cov chaw tsim khoom cov lus qhia rau cov cleaver tshwj xeeb uas tau siv los xyuas kom meej cov txiaj ntsig raug. Lub cleave huv thiab meej yog qhov tseem ceeb rau kev sib txuas ua tiav.
Kauj ruam 4: Connector Assembly
Tom ntej no, sib sau ua ke lub fiber optic connector mus rau lub cleaved kawg ntawm lub fiber. Siv cov fiber ntau optic epoxy nplaum rau ntawm qhov txuas ferrule thiab ua tib zoo ntxig cov cleaved fiber ntau rau hauv nws. Xyuas kom meej tias cov fiber ntau yog ua raws li qhov sib txuas ntawm qhov tseem ceeb. Cov nplaum nplaum yuav tsum tau muab tshem tawm nrog cov ntaub so tsis muaj lint. Nws yog ib qho tseem ceeb uas yuav tau ua cov kauj ruam no nrog rau qhov tseeb heev kom tsis txhob muaj kev sib raug zoo lossis kev puas tsuaj rau cov fiber ntau.
Kauj Ruam 5: Kho Epoxy
Txhawm rau tiv thaiv kev sib txuas, epoxy nplaum yuav tsum tau kho. Qhov no tuaj yeem ua tiav siv rab phom kub lossis qhov cub, nyob ntawm seb hom epoxy thiab cov chaw tsim khoom cov lus qhia. Ua raws li cov lus pom zoo kho lub sijhawm thiab qhov kub thiab txias kom ua tiav daim ntawv cog lus muaj zog thiab ruaj khov ntawm cov fiber ntau thiab cov khoom sib txuas.
Kauj Ruam 6: Polishing
Tom qab cov epoxy tau kho lawm, lub connector yuav tsum tau polished kom ua tiav qhov kev ua tau zoo. Pib los ntawm kev siv cov ntawv ntxhib polishing kom tshem tawm cov epoxy ntau dhau thiab ua kom lub ntsej muag sib txuas. Maj mam txav mus rau cov ntawv polishing zoo dua kom ua tiav daim iav zoo li ua tiav. Cov kauj ruam no yuav pab txo qis kev xav thiab teeb liab poob. Nws yog ib qho tseem ceeb kom muaj kev huv huv thoob plaws hauv cov txheej txheem polishing kom tsis txhob muaj kev sib kis.
Kauj Ruam 7: Patch Cord Connection
Nrog rau lub fiber optic cable tam sim no txuas nrog lub connector, nws yog lub sij hawm mus txuas lub thaj qaum mus rau lwm kawg ntawm lub connector. Patch cords yog pre-terminated fiber optic cables nrog connectors ntawm ob hnub. Teem lub thaj qaum txuas nrog lub fiber optic connector thiab maj mam thawb lawv ua ke kom txog rau thaum nias los yog ruaj ntseg haum. Xyuas kom meej tias ob qho tib si connectors raug ua kom zoo kom tsis txhob muaj teeb meem poob.
Kauj Ruam 8: Kev Ntsuas thiab Kev Ntsuas
Tom qab ua tiav qhov kev sib txuas, nws yog qhov tseem ceeb rau kev sim thiab txheeb xyuas qhov kev sib txuas. Siv lub ntsuas hluav taws xob fiber ntau lossis lub ntsuas hluav taws xob kho qhov muag lub sij hawm-domain reflectometer (OTDR) los ntsuas lub zog thiab qhov tsis zoo ntawm kev sib txuas. Qhov no yuav pab xyuas kom meej tias kev sib txuas raug tsim thiab ua haujlwm raws li qhov xav tau tshwj xeeb.
Xaus
Kev sib txuas ntawm fiber ntau optic cable rau ib thaj qaum yuav tsum tau precision, mloog kom meej, thiab siv cov cuab yeej tshwj xeeb. Los ntawm kev ua raws li cov txheej txheem ib ntus uas tau teev tseg hauv tsab xov xwm no, koj tuaj yeem tsim kom muaj kev sib raug zoo. Nco ntsoov khaws cov khoom siv fiber ntau nrog kev saib xyuas thiab ua haujlwm hauv ib puag ncig huv. Kev cob cog rua fiber ntau optic thaj cords ua lub luag haujlwm tseem ceeb hauv kev ua kom cov ntaub ntawv tsis sib haum xeeb thiab muaj txiaj ntsig zoo hauv ntau daim ntawv thov, los ntawm kev sib txuas lus mus rau kev sib txuas thiab dhau mus.
