LAN (Local Area Network) cables yog ib feem tseem ceeb ntawm kev sib txuas hauv xov tooj. Tab sis cov lus nug tseem tshuav, puas LAN cables mus tsis zoo?
Ib, LAN Cables yog dab tsi?
LAN cables, tseem hu ua Ethernet cables, yog siv los txuas cov khoom siv hauv ib cheeb tsam hauv cheeb tsam. Lawv tuaj nyob rau hauv ntau pawg xws li Cat5, Cat5e, Cat6, thiab lwm yam, txhua tus muaj peev xwm sib txawv ntawm cov ntaub ntawv hloov ceev thiab bandwidth.
2, Yam Tseem Ceeb Qhia LAN Cables tuaj yeem ua phem
1. Kev puas tsuaj rau lub cev
- LAN cables feem ntau raug rau ntau yam kev ntxhov siab ntawm lub cev. Piv txwv li, lawv tuaj yeem khoov, twisted, lossis nce toj. Nyob rau tib lub sijhawm, qhov no tuaj yeem ua rau sab hauv cov hlau tawg lossis puas tsuaj rau lub rwb thaiv tsev. Yog hais tias ib lub cable yog khoov ntawm lub kaum ntse ntse rau lub sijhawm ntev, nws tuaj yeem ua kom tsis muaj zog ntawm cov hluav taws xob sib txuas hauv cable.
- Tsiaj lossis nas kuj tuaj yeem zom ntawm LAN cables. Qhov no tuaj yeem cuam tshuam ncaj qha rau cov xov hlau sab hauv, ua rau cov cable tsis muaj txiaj ntsig rau kev sib txuas lus network.
2. Cov xwm txheej ib puag ncig
- Qhov kub thiab txias tuaj yeem cuam tshuam rau LAN cables. Nyob rau hauv txias heev, cov ntaub ntawv cable yuav ua nkig, ua rau muaj kev pheej hmoo ntawm kev tawg. Nyob rau hauv ib puag ncig kub thiab av noo, noo noo tuaj yeem nkag mus rau hauv lub cable, ua rau corrosion ntawm cov xov hlau lossis luv luv - circuits.
- Kev raug tshuaj lom neeg yog lwm qhov kev txhawj xeeb. Yog hais tias lub LAN cable nyob rau hauv ib cheeb tsam uas muaj chemicals tam sim no, xws li nyob rau hauv ib co chaw ua lag luam, cov tshuaj yuav degrade lub cable lub tsho sab nrauv thiab nws thiaj li ua rau cov xov hlau nyob rau hauv.
3. Hnub nyoog thiab Hnav
- Ib yam li lwm yam khoom siv, LAN cables muaj lub neej ntev. Tom qab siv ntau xyoo, cov xov hlau sab hauv yuav pib degrade. Cov connectors ntawm qhov kawg ntawm cov cables kuj tuaj yeem xoob lossis corroded nyob rau lub sijhawm, ua rau poob ntawm lub teeb liab lub zog lossis teeb meem kev sib txuas sib txuas.
3, Cov cim qhia ntawm LAN Cable tsis zoo
1. Kev sib txuas sib txuas
- Ib qho ntawm cov cim qhia feem ntau yog kev sib txuas sib txuas hauv network. Koj lub cuab yeej yuav txuas rau lub network ib ntus thiab tom qab ntawd poob qhov kev sib txuas tam sim ntawd. Qhov no tuaj yeem yog vim qhov puas LAN cable uas tsuas muaj peev xwm xa cov ntaub ntawv tsis tu ncua.
2. Kev sib txuas qeeb qeeb
- Yog tias koj pom tias koj lub network ceev qeeb dua li niaj zaus, nws tuaj yeem yog lub cim ntawm LAN cable tsis zoo. Ib lub cable puas yuav tsis muaj peev xwm tswj tau tag nrho cov bandwidth nws tau tsim los rau, ua rau cov ntaub ntawv xa mus qeeb.
3. Tsis muaj kev sib txuas txhua
- Qee zaum, LAN cable tsis zoo yuav tsuas tiv thaiv kev sib txuas ntawm cov khoom siv. Yog tias koj tau txiav txim siab txog teeb meem nrog koj lub network adapter, router, thiab lwm yam khoom siv, lub cable yuav yog tus ua txhaum.
4, Xaus
Hauv kev xaus, LAN cables tuaj yeem ua tsis zoo. Nws yog ib qho tseem ceeb kom paub txog cov yam ntxwv uas tuaj yeem ua rau cable degradation thiab cov cim qhia ntawm lub cable tsis zoo. Kev tshuaj xyuas tsis tu ncua thiab kev tswj xyuas cov kab hluav taws xob kom zoo tuaj yeem pab txuas ntxiv lub neej ntawm LAN cables thiab xyuas kom muaj kev sib txuas hauv network ruaj khov.