Taw qhia
Thaum nws los txog rau kev txhim kho cables hauv ib lub tsev, muaj ntau txoj cai thiab cov kev cai uas yuav tsum tau ua raws li txhawm rau ua kom muaj kev nyab xeeb ntawm cov neeg nyob lossis ua haujlwm nyob ntawd. Ib qho ntawm cov kev cai tseem ceeb tshaj plaws yog tias qee yam ntawm cov cables tsis raug tso cai rau nruab rau ntawm lub tais cable. Hauv tsab xov xwm no, peb yuav tshawb xyuas cov laj thawj vim li cas txoj cai no tshwm sim, cov kab hluav taws xob twg tsis raug tso cai rau cov tais cable, thiab lwm txoj hauv kev rau cov cables.
Vim li cas qee cov kab hluav taws xob tsis tso cai rau ntawm cov tais cable?
Cable tais yog siv los txhawb thiab tiv thaiv hluav taws xob thiab kev sib txuas lus cables. Txawm li cas los xij, tsis yog txhua hom kab hluav taws xob tuaj yeem ntsia tau rau hauv cov tais cable. Qhov no yog vim qee cov kab hluav taws xob tsim hluav taws xob ntau, uas tuaj yeem ua rau muaj kev phom sij thaum muab tso rau ntawm lub tais. Tsis tas li ntawd, cov kab hluav taws xob uas tawm cov pa phem thaum hlawv yuav tsum tsis txhob muab ntsia rau ntawm lub tais cable thaum muaj hluav taws.
Cov cables twg uas tsis tso cai rau cov tais cable?
1. Fiber optic cables
Fiber optic cables tsis raug tso cai rau ntawm cable tais vim tias lawv muag heev thiab tuaj yeem raug puas tsuaj los ntawm qhov hnyav ntawm lwm cov cables lossis khoom siv.
2. Coaxial cables
Coaxial cables tsis raug tso cai rau ntawm cov tais cable vim tias lawv ua kom muaj cua sov ntau thiab tuaj yeem ua rau muaj hluav taws kub.
3. Patch hlua
Patch cords yog luv cables siv los txuas cov khoom siv rau lub vaj huam sib luag lossis hloov. Lawv tsis raug tso cai rau ntawm cov tais kab hluav taws xob vim tias lawv yooj yim puas thiab tuaj yeem tsim kom muaj kev sib tsoo thaum ntsia ntawm lub tais.
4. High-voltage cables
High-voltage cables tsis raug tso cai rau ntawm cable tais vim lawv ua kom muaj cua sov ntau thiab tuaj yeem ua rau muaj hluav taws kub. Lawv kuj muaj peev xwm ua rau muaj kev nyab xeeb yog tias lawv tau ntsib nrog lwm cov cables lossis khoom siv.
Puas muaj lwm txoj hauv kev rau cov kab no?
1. Fiber optic cables
Fiber optic cables tuaj yeem ntsia tau rau hauv ib qho kev sib koom ua ke, uas muab kev tiv thaiv los ntawm kev puas tsuaj thiab khaws cov cables cais ntawm lwm cov cables thiab khoom siv.
2. Coaxial cables
Coaxial cables tuaj yeem ntsia tau rau hauv cov kav dej lossis txoj kev sib tw, uas muab kev tiv thaiv los ntawm kev puas tsuaj thiab khaws cov cables cais ntawm lwm cov cables thiab khoom siv. Tsis tas li ntawd, coaxial cables tuaj yeem ntsia tau rau hauv plenum-rated tsho, uas txo qhov kev pheej hmoo ntawm hluav taws.
3. Patch hlua
Patch cords tuaj yeem ntsia tau rau hauv cov tswj kav kab ntsug lossis kab ntawv qhia, uas khaws cov hlua khi thiab sib cais los ntawm lwm cov cables. Tsis tas li ntawd, patch cords tuaj yeem ntsia tau rau hauv ib qho chaw tshwj xeeb lossis kev sib tw.
4. High-voltage cables
High-voltage cables yuav tsum tau muab tso rau hauv ib tug tshwj xeeb conduit los yog raceway, uas muab kev tiv thaiv los ntawm kev puas tsuaj thiab khaws cov cables cais los ntawm lwm yam cables thiab khoom siv. Tsis tas li ntawd, high-voltage cables yuav tsum tau muab tso rau hauv lub plenum-rated tsho kom txo tau qhov hluav taws kub.
Xaus
Hauv kev xaus, qee yam ntawm cov cables tsis raug tso cai rau nruab rau ntawm lub tais cable vim muaj kev txhawj xeeb txog kev nyab xeeb. Cov cables muaj xws li fiber ntau optic cables, coaxial cables, thaj cords, thiab high-voltage cables. Txawm li cas los xij, muaj lwm txoj hauv kev rau kev txhim kho cov cables uas muab kev tiv thaiv los ntawm kev puas tsuaj thiab txo qhov kev pheej hmoo ntawm hluav taws. Nws yog ib qho tseem ceeb uas yuav tau ua raws li cov lus qhia no thaum txhim kho cov cables txhawm rau ua kom muaj kev nyab xeeb thiab kev noj qab haus huv ntawm cov neeg nyob lossis ua haujlwm hauv lub tsev.
