Kev Tivthaiv Kabmob Txheej Txheem Kev Tshawb Fawb Txoj Cai
Kev taw qhia
Shielded cabling system yog nruab rau hauv General Unshielded cabling system nrog hlau shielding txheej nyob rau sab nraum ntawm nws lub cev tiv thaiv cov ntaub thaiv npog reflection, absorption thiab tawv nqaij ntawm cov tiv thaiv electromagnetic cuam tshuam thiab electromagnetic tawg ua haujlwm.
Qhov kev zoo ntawm kev tiv thaiv kab mob hauv cov cuab yeej ua kom muaj zog tuaj yeem ua rau muaj kev tiv thaiv rau sab nraud electromagnetic cuam tshuam thiab xov tooj cua zaus cuam tshuam; Tab sis kuj tseem tuaj yeem tiv thaiv lub zog ntawm cov teeb liab uas raug xa mus rau sab nraud ntiaj teb tawg, muaj kev ruaj ntseg zoo. Rau ib lub kaw lus thaiv kab mob shielded, kom pom tias nws cov yeeb yam hauv tus tsim thiab kev tsim kho, peb yuav tsum tau them sai sai rau cov nram no:
1. Cov ntaub thaiv kab mob shielded qhia txog qhov yuav tsum tau ua tag nrho cov kev ua haujlwm yog tiv thaiv kev sib txuas cov cuab yeej hardware, xws li: kis cables , Network Patch Panels , modules thiab Fiber Optic Patch Cables .
2. Cov ntaub thaiv kab mob shielded yuav tsum muab ntsia kom zoo thiab muab pov tseg, yog tias txoj kab sib txuas ntawm cov ntaub thaiv npog tsis txuas lossis tsis tau grounded, tej zaum yuav siab dua cov hlua khi tsis pub muaj kev sib kis zoo dua.
Tshooj 1 Shielded cabling qhov system installation
Cov ntaub thaiv kab mob thaiv kev tiv thaiv kab ke feem ntau yuav tsum muaj ob yam: qhov chaw thaiv thiab chaw ua haujlwm tiv thaiv kab ua lag luam thiab lub hauv av.
Raws li kev xyuam xim ntawm cov kab mob shielding, koj yuav tsum xyuas kom cov kab thaiv shielding ntawm qhov ntau ntawm 360 degrees nrog lub module thiab thaj chaw ua haujlwm nrog cov ntaub thaiv npog zoo, tsis nyob hauv ib co taw tes rau kev sib txuas, tab sis tsis nyob hauv tib daim thaiv Intermediate txuas tau tawg.
Kauj Ruam 1 : Siv cov cuab yeej clamping tshwj xeeb kom tshem tau cov hnab hlua ntawm daim thaiv shielded
Kauj Ruam 2 : Tshem tawm 4 ntawm kab twisted cable strip tseg, tsis txhob qhib cov xaim hlau, raws li cov lus qhia rau ntawm cov xov tooj hlau xaim kab sib lawv liag, ib sab qis ob txhais tes sib ti los ntawm cov cores uas coj los siv, muab tso rau qhov chaw.
Kauj Ruam 3 : Tag nrho cov tub ntxhais muaj xov xwm muaj nyob tom qab siv Cable Crimping Tool thiab ces lub hauv paus ntawm cov tub ntxhais hlau ntxiv mus rau hauv qhov chaw. Cov xov hlau siv hlua cov ntaub ntawv txog kev sib txhuam thiab xov hlau khawm ntawm lub module, tus module sab nrauv cov hlau tshaj yog txiav. Rov ua haujlwm dua, tabsis yuav tsum muab cov hlua khi hlua thiab daim hlau xa daim hlau txuas kom zoo.
Kauj Ruam 4 : Cov ntaub ntawv qhia txog cov ntaub ntawv muaj plua plav tawm ntawm qhov sib txawv ntawm qhov sib txawv, thiab tsau rau ntawm cov ntaub ntawv xov tooj, thiab mam li them nrog cov hlau npog ntawm qhov module, tus qauv yuav ua tiav tom qab nias ua tus txheej txheem tag nrho. Tom qab ntawd muab cov ntaub ntawv module rau cov lus qhia tawm.
Kauj Ruam 5 : Tom qab cov ntaub ntawv qhia ua tiav, tau kawg, koj kuj sim tau qhov kev sib txuas lus uas yog qhov zoo, siv cov tshuab ntsuas ntau qhov ntsuas lub sij hawm no. Cov xov tooj ntawm qhov sib txuas ntawm cov xov tooj ntawm cov xaim hluav taws xob ntawm cov xaim hluav taws xob ntawm qhov sib txawv ntawm cov xaim hluav taws xob (cov lus cim, kov xov tooj hlau), yog tias qhov tsis kam me me, ces cov ntaub ntawv pov thawj cov ntaub ntawv sib txuas sib txuas tau zoo, txwv tsis pub nias thiab ces ntaus tus tub ntxhais coj hlau rub kom txog thaum tus nyob deb. Cov kws ntsuam xyuas kev txawj siv kuj yuav siv tau, xws li FLUKE thiab FiberStore, nyob ntawm seb hom txheej txheem shielding testing khoom txheem.
Ib qho kev tiv thaiv thaiv kab mob kev tiv thaiv kab ke yuav tsum tau ua txhua qhov chaw shielding, ib txoj kev ua tiav, tag kev tiv thaiv kom ua tau raws li cov neeg xav tau. Yog tias koj xaiv siv cov tshuab shielding, ntxiv rau cov cables, modules, thaj panels thiab lwm yam kev sib txuas yuav tsum tau siv shielded, thaum ntxiv los ntawm cov tais thiab cov kav dej. Lub hauv paus ntsiab lus ntawm electrostatic shielding yog tomake qhov cuam tshuam shielding txheej mus rau hauv lub ntiaj teb, yog li zoo grounded shielding txheej yog qhov tseem ceeb heev.
Tshooj 2 Hauv av
Txoj kev tiv thaiv kom zoo yog qhov tseem ceeb, tsis yog yuav tsis txo kev cuam tshuam, tab sis yuav ua rau cuam tshuam ntxiv. Vim hais tias thaum lub zom zaws tsis zoo hauv av, qhov av tsis ua hauj lwm loj heev, av ua tsis tau zoo, yuav ua rau cov suab hauv av, uas yog, hauv cov kab mob sib kis los ua kom muaj qhov sib txawv ntawm ob lub ntsiab lus, shielding txheej rau ntawm cov cuam tshuam tam sim no, thaum lub shield nws tus kheej rau tsim ib qho ntawm ntau qhov chaw ntawm kev cuam tshuam, ua rau nws cov kev ua tau yog tsawg dua li ntawm cov kab mob tsis sib npaug kis. Yog li ntawd, los xyuas kom meej tias cov nyhuv npo, cov ntaub thaiv npog yuav tsum yog grounded.
Hauv av accessories shielded thaj vaj huam sib luag yog hauv npav hauv pem teb, nws yuav tsum shielded module uniform tag nrho los ntawm kev txuas mus rau grounding lub cev, daim ntawv lub vaj huam sib luag ntawm cov av channeling.
Shielded thaj vaj huam sib luag nrog grounding accessories mas mas ob hom :
1. Nruab rau hauv vaj huam sib luag ntawm av accessories
Lub vaj huam sib luag ntsia rau hauv av accessories tau saj zawg zog, thaum shielded cabling system installation module yog tso rau hauv lub vaj huam sib luag, nws cov hlau tsis siv hlau thiab cov khoom siv los ua ib qho grounding zoo, ua kom tiav cov ntaub thaiv zais hauv av.
2. Sab nraud av pob accessories
Cov khoom siv sab nraud ntawm sab nraud tuaj yeem muaj peev xwm muaj nplooj siab dav hlau rau hauv cov ntaub thaiv npog shielded, cov khoom siv feem ntau muaj xws li tiv thaiv cov hlua hlau yuav muab tso nrog ib qho kev sib txuas av. Thaum cov ntaub thaiv npog cov ntaub thaiv npog ntsej muag, nws yuav muab cov khoom siv av coj los ua av rau hauv av ntawm daim ntaub thaiv npog rau ntawm qhov nruab nrab, tus qauv hauv daim npog av.
Lub vaj huam sib luag yuav tsum tau muab tso nrog cov av hauv av, yog li cov xaim av ntawm lub txee yuav sib tshooj nrog lawv. Cov kev sib txuas lus siv cov ntaub thaiv shielded thaj yog ib lub hlau txav uprights rau hauv av, qhov kev qhia no tsis siv.
Cov ntaub thaiv npog av npog siv tau rau hauv qab no :
1. Txhua daim thaiv npog los ntawm lub hauv paus ntawm cov xaim hluav taws xob mus rau lub txee txuas ua qauv tooj liab, ua tus qauv tsim hnub qub;
2. Nruab ib lub raj npauj hauv qab ntawm lub txee thiab ib qho av xaim hlau txuas nrog lub qhov sib tsoo tooj liab txuas (chav sib txuas sib txuas) cov av hauv av (av tooj liab), kom lub ntiaj teb ntawm ntau lub txee ua cov hnub qub av;
3. Cov av hauv cheeb tsam yuav tsum muaj ntau tshaj 6 hli2;
4. Cov xaim hluav taws xob hauv qab yuav tsum siv cov khaub noom khaub thuas, kom tsis txhob kis tau cov xov kab los ntawm luv luv Circuit Court;
5. Txhawm rau txhim kho qhov muaj peev xwm tawm ntawm cov cuam tshuam kev tshaj tawm hais tias xav tau braided xaim av grounding xov, nrog ntau thaj tsam kom tau raws li cov tawv nqaij cov nyhuv ntawm cov neeg muaj zog tam sim no.
Shielded cabling system installation tej yaam num, ntxiv rau txoj hlua zoo tshaj plaws, ntsaws qhov chaw, kev ua haujlwm zoo thiab kev ua haujlwm ceev ceev yog qhov tseem ceeb. Tsom ntsoov rau cov ntsiab lus ntawm txoj kev tsim kho, zoo shielding system txuas ntau lub hauv pem teb, ntseeg hais tias yuav ua tau zoo ntawm cov ntaub thaiv npog project.
