Nyob rau hauv lub network cabling project, peb feem ntau pom ib tug ntoo khaub lig zoo li tus yas qauv nyob rau hauv ib co network cables, uas yog tus ntoo khaub lig skeleton. Ntau tus neeg yuav xav paub, dab tsi lub luag haujlwm no zoo li qhov tsis pom kev ua si hauv lub network cable? Puas tsim nyog muaj nyob?
Dab tsi yog qhov cross skeleton?
Tus ntoo khaub lig pob txha, tseem hu ua qhov sib cais bar, yog ib qho tseem ceeb nyob rau hauv qeb 6 (CAT6) thiab saum toj no network cables. Nws cais plaub khub ntawm twisted khub xaim nyob rau hauv lub network cable nyob rau hauv plaub qhov chaw ywj pheej, zoo li ib tug "cross zoo li tus" muab faib, faib cov cable rau plaub quadrants.
Lub luag haujlwm tseem ceeb ntawm tus ntoo khaub lig skeleton
1. txo cov teeb liab "cascading" kom lub network ceev ruaj khov thiab ceev dua
Thaum plaub khub ntawm twisted khub xaim nyob rau hauv lub network cable kis tau los ntawm kev kub ceev, cov teeb liab yog ib qho yooj yim los cuam tshuam rau ib leeg, ib yam li cov xov tooj cua sib txuas. Tus ntoo khaub lig pob txha cais lawv, tso cai rau cov teeb liab "mus rau lawv tus kheej", txo kev cuam tshuam thiab ua kom ruaj khov Gigabit lossis txawm tias 10G network ceev.
2. stabilize kab khub "tsim", thiab lub teeb liab yuav tsis deviate
Cov kab hauv lub network cable yog twisted ua ke raws li cov cai tshwj xeeb. Qhov "twisting method" no yog los tiv thaiv - cuam tshuam. Yog tias qhov sib txawv ntawm qhov sib tw tsis zoo, lub teeb liab yuav ua rau tsis zoo. Tus ncej ntoo khaub lig zoo li "cracket" los kho txhua khub ntawm cov xov hlau, kom lawv tuaj yeem tswj tau qhov tseeb "tsim" thaum lub sijhawm tsim khoom, kev thauj mus los thiab kev teeb tsa, thiab cov teeb liab kis tau zoo dua.
3. ua rau lub network cable muaj zog thiab kev tsim kho yooj yim dua
Nrog rau tus ncej ntoo, lub cable yog nruj dua tag nrho, thiab nws tsis yooj yim rau deform thaum rub thiab khoov. Thaum lub sij hawm tsim kho, nws tseem yooj yim dua rau tus tswv kom sib cais thiab ncaj cov khub, ua rau kev ua haujlwm yooj yim dua thiab txo qhov teeb meem ntawm qeeb network ceev los ntawm kev ua haujlwm tsis raug.
Vim li cas qee cov kab hluav taws xob tsis muaj pob txha pob txha?
Tej zaum koj yuav pom tias tsis yog txhua lub network cables muaj lub cev pob txha, xws li CAT5e network cable.
Qhov no yog vim:
Qhov sib txawv ntawm qhov yuav tsum tau muaj: qhov siab tshaj plaws kis tau tus mob ntawm miv 5 network cable yog 1000Mbps. Ntawm tus nqi no, tus qauv crosstalk tuaj yeem ua tau raws li yam tsis muaj tus ncej ntoo. Pawg 6 network cable xav tau los txhawb kev sib kis tus nqi ntawm 10Gbps, uas yuav tsum tau muaj lub teeb liab siab ncaj ncees, yog li nws yuav tsum tau nruab nrog lub cev pob txha.
Kev tswj tus nqi: nce tus ntoo khaub lig pob txha yuav ua rau tus nqi tsim khoom thiab muag tus nqi ntawm lub network cable. Rau qee qhov xwm txheej uas yuav tsum tau ceev ceev, nws yog qhov zoo dua los siv skeletonless Cat 5 network cable.
