Plenum rated cables yog tsho nrog lub tsho tiv thaiv hluav taws kub ntawm cov pa hluav taws xob tsawg polyvinyl chloride (PVC) lossis fluorinated ethylene polymer (FEP) kom muaj tshuaj lom tsawg dua thaum muaj hluav taws kub. … Qhov no cable yog shielded rau siv nyob rau hauv hnyav hluav taws xob ib puag ncig.
Puas yog tiv thaiv tib yam li plenum?
Plenum cables kuj raug hu ua "CMP" hom. … Cov kab hluav taws xob tiv thaiv yog tsim nyog nyob rau hauv ib puag ncig hluav taws xob tsis khoom, qhov chaw muaj kev cuam tshuam ntawm electromagnetic siab, txwv tsis pub hu ua EMI. Cov cables no yog tsim los thaiv EMI nrog txhuas.
Qhov txawv ntawm plenum thiab tsis yog plenum yog dab tsi?
Plenum-rated cable tau tsim los tiv thaiv qhov kub siab dua thaum muaj hluav taws kub thiab tsis ua rau tib theem ntawm cov pa taws lossis tshuaj lom thaum hlawv. Tsis yog-plenum tsis muaj cov yam ntxwv no, thiab vim li ntawd tus nqi qis dua (feem ntau ib nrab li ntau).
Dab tsi yog ib cheeb tsam plenum?
Yooj yim hais, NEC txhais thaj tsam plenum li, "ib chav lossis chav tsev uas ib lossis ntau cov pa cua txuas nrog thiab ua ib feem ntawm cov pa xa tawm.” Nws kuj hais txog, "qhov chaw hla lub qab nthab uas siv rau ib puag ncig huab cua tuav lub hom phiaj," thiab, "cov cheeb tsam hauv qab tau tsa cov plag tsev rau cov ntaub ntawv …
Puas Cat6 plenum shielded?
No shielded CAT6 Plenum Cable yog zoo li nws tau txais. Nws yog plenum, nws yog shielded,Nws yog txhua yam uas koj xav tau rau kev xaim koj lub tsev lossis chaw ua haujlwm. … Qhov no cable 8 conductors (4-pairs) yog khoom 23 gauge liab qab tooj liab nrog ib tug FEP rwb thaiv tsev, zuag qhia tag nrho cov ntaub ntawv shielded (F/UTP) thiab ib tug Low Smoke FR-PVC CMP rated RoHS raws li lub tsho.
