Txawm hais tias nws yog fiber ntau optic thaj cords siv los txuas ntawm fiber ntau optic thaj vaj huam sib luag thiab cov keyboards hauv cov ntaub ntawv chaw, lossis tooj liab thaj cords siv hauv cov cheeb tsam hauv cheeb tsam los txuas cov khoom siv kawg rau cov chaw ua haujlwm, thaj cords yog ib qho tseem ceeb ntawm lub network. lub network, thiab jumper feem ntau yog qhov yooj yim tshaj plaws txuas hauv lub network. Nws yog qhov yooj yim rau kev puas tsuaj ntau dua li lwm qhov.
Txij li thaum cov cuab yeej jumpers yog qhov yooj yim tshaj plaws, kev sim channel muab ntau chav. Qhov no txhais tau hais tias qhov kev xeem channel tuaj yeem dhau mus txawm tias qhov txuas mus tas li tsis ua haujlwm yog tias siab - cov cuab yeej siv cov hlua khi zoo siv. Muab lub peev xwm rau cov cuab yeej siv cov hlua khi thiab cov cuab yeej txav mus los, nws yog ib qho tseem ceeb kom paub qhov ruaj khov ntawm cov channel ua ntej.
Cov khoom siv kho cov hlua tsis suav nrog hauv pem hauv ntej -kuaj qhov txuas mus tas li, tab sis qhov ntawd tsis tau txhais hais tias lawv yuav tsum tsis quav ntsej. Thaum qhov chaw ruaj khov ntawm lub network tau teeb tsa thiab sim, kev sim txuas ntxiv tom ntej tuaj yeem txheeb xyuas cov teeb meem nrog cov khoom siv hlua, tshwj xeeb tshaj yog tias koj cov neeg siv khoom muaj teeb meem nrog cov khoom puas lossis cov khoom siv tsis zoo.
Copper jumper zoo kuaj
Txhawm rau kom nkag siab txog qhov zoo ntawm cov khoom siv kab hluav taws xob, Lub Koom Haum Kev Sib Txuas Lus Cable tau ua tiav loj {{0}}} ntsuas hluav taws xob ua haujlwm ntawm Qeb 6 tooj liab patch cords, kuaj ze li ntawm 500 tus qauv, suav nrog 379 thaj cords los ntawm tsawg dua {{4} }paub manufacturers thiab 120 los ntawm zoo-paub North American Chaw tsim tshuaj paus lub jumper. Ntawm 379 marine patch cords, 322 tsis tau raws li qhov ntsuas hluav taws xob tau teev tseg hauv TIA 568-C.2 tus qauv, 78 feem pua tsis tau raws li 3dB lossis ntau dua, thiab 45 feem pua tsis tau raws li 6dB lossis ntau dua. Cov jumpers no, ib zaug suav nrog hauv cov channel, tuaj yeem ua rau muaj teeb meem loj hauv network. Txhua txoj hlua khi los ntawm cov tuam txhab lees paub hauv North America muaj 0 feem pua tsis ua haujlwm.
Fiber Patch Cord Quality Test
FOCC engineers kuaj universal fiber optic thaj qaum yuav los ntawm cov khw muag khoom hauv online los ntawm 4 lub teb chaws thiab txawv teb chaws universal los ua ke cov nroj tsuag, nrog rau thaj cords los ntawm 5 lub npe lees paub: 36 fiber optic thaj qaum los ntawm 9 tus neeg muag khoom sib txawv tau sim siv ob qhov tshwj xeeb Random duplex LC multimode thaj cord cov qauv raug kuaj rau qhov poob thiab rov qab poob. ISO/IEC thiab TIA kev lag luam tus qauv nruj nruj nrog rau 0.25dB ntxig poob thiab 30dB rov poob. Tsuas yog ib tus neeg muab khoom lag luam dhau los ntawm txhua qhov kev qhia tshwj xeeb. Tsis tas li ntawd, tag nrho cov kev kuaj sim ua tsis tau yam tsawg kawg yog ob ntawm peb qhov tseem ceeb ntawm qhov kawg ntawm lub ntsej muag geometry thiab ua tsis tau tag nrho plaub qhov kev ntseeg ntawm kev siv tshuab (piv txwv li, cable rub, khoov, twist, thiab tuav) hauv kev sim ua haujlwm.
FOCC engineers kuj tau khiav qhov thib ob ntawm kev sim, tab sis saib ntawm qhov tshiab tshaj tawm cov khoom sib txuas rau siab dua 40 thiab 100 Gig daim ntawv thov. Ib zaug ntxiv, tsuas yog ib qho kev sib koom ua ke uas dhau kev lag luam thiab cov kev qhia tshwj xeeb sab hauv rau kev tso qhov poob thiab rov qab poob.
Cov ntaub ntawv no qhia peb li cas?
Cov neeg yuav khoom ceev faj! Cov channel dhau los ntawm qhov khoom siv jumper tuaj yeem muaj kev cuam tshuam loj rau kev ua haujlwm. Yog tias qhov kev xaiv pheej yig pheej yig ua rau muaj kev poob qis hauv lub network thiab teeb meem kev sib kis, nws yuav raug nqi nyiaj ntau dua los kho qhov teeb meem hauv lub sijhawm ntev.
Ua-nws-koj tus kheej thaj cords thiab fiber optic thaj qaum
Ntxiv nrog rau kev ua raws li kev xeem channel tom qab chav tsev tau patched nyob rau hauv qhov chaw txhawm rau txheeb xyuas cov teeb meem nrog thaj qaum thiab thaj cords, nws kuj yog ib qho kev xyaum zoo rau kev sim cov hlua khi thiab cov hlua khi ntawm tus kheej thiab kuaj cov hlua khi, tshwj xeeb tshaj yog tias koj los ntawm ib qho txawv tus neeg muag khoom jumper cords los ntawm lwm tus neeg muag khoom ntawm cov khoom siv hluav taws xob.
Fluke Networks 'DSX series zoo li DSX2-5000 CH Patch Cord Test Adapter tuaj yeem siv los ntsuas Qeb 5e, 6 thiab 6A tooj liab thaj qaum. Cov adapters no suav nrog RJ45 plug terminations thiab patch cord certified raws li TIA-568-C.2 thiab IEC 61935-2 tus qauv.
Thaum nws los txog rau fiber ntau patch cords, kev ntsuam xyuas zoo li kev sim cov fiber ntau optic cable nrog Optical Loss Tester (OLTS) zoo li Fluke Networks 'CFP Fiber Tester. Tsuas yog teeb tsa qhov kev siv siv tib txoj kev siv jumper thiab siv lub adapter los txuas lub jumper mus rau qhov kev xeem siv lead ua. Thaum txuas rau lwm qhov kawg ntawm lub jumper mus rau lub chaw taws teeb, tsuas yog kuaj qhov kev sib txuas ntawm cov xaim siv thiab lub jumper. Tsuas yog thim rov qab lub jumper hlau los kuaj lub connector ntawm lwm qhov kawg.
Nws kuj yog qhov zoo rau kev siv lub tshuab ntsuas hluav taws xob lossis tshuaj ntsuam xyuas xws li Fluke FI-7000 InspectorPro tsim los rau kev tshuaj xyuas lub ntsej muag kawg rau kev sib kis thiab kev huv ntawm fiber ntau thaj qaum kawg ntawm lub ntsej muag.