utp cat5 cat5e cca network cable ftp lan cable cat5e ethernet intambo yokusetyenziswa kwekhompyutha

Intshayelelo yeMveliso

Udidi 5e Ikhebula ye-UV FTP yangaphandle yintambo ephothiweyo ekumgangatho ophezulu eyenzelwe iinkqubo zokuhambisa idatha ezifakwe ngaphandle. Isigqubuthelo sayo se-polyethylene (PE) simelana nemitha ye-UV, ukukhanya kwelanga kunye nokufuma. Ikhebula inokufakwa kwii-conduits, iitreyi okanye ingcwatywe kwimibhobho engaphantsi komhlaba. Intambo ye-CAT5e ye-UV inezicelo ezininzi, nangona uphononongo lwangaphandle olungenazingcingo kunye ne-IP ludla ngokuthandwa kakhulu.

Uluhlu olukhuselayo olwenziwe nge-aluminium foil yenza ukuba kube lula ukunciphisa i-crosstalk kunye nokuphazamiseka kwendawo yangaphandle. Ikhaka libonelela ngomqobo wokuqhuba umbane ukuthomalalisa amaza ombane we-electromagnetic ngaphandle kwekhaka kwaye libonelela ngendlela yokuqhubela phambili apho imisinga yendalo inokuqukuqela kwaye ibuyiselwe kumthombo, ngoqhagamshelo lwereferensi yomhlaba.

Iimbonakalo

Ukuphazamiseka: 100 ± 15 (ohms).

Ubushushu obuqhelekileyo: 75 ° C

Ukungalingani kwe-DC (%): Max2.5

Resistencia DC 20 ° C: 8.4 (Ohms / 100m)

Ukungalingani kwamandla omhlaba: 330 (Pf/100m)

Transfer impedance: Max 10 mohms/m @ 100MHz.

Ukumelana nokufakela:>5000MΩ*KM

Amandla eDielectric: DC 2500V 2S

Usetyenziso

1. Ukugqithisa i-ANSI / TIA-568B. I-2 kunye ne-ISO 11801 i-2nd edition ye-Class E yemigangatho yejelo yodidi lwe-5e.

2. Ukugqithisa iimfuno ze-ANSI / TIA-568B. I-2 kunye ne-IEC 61156-5 ICandelo leMigangatho yeCandelo le-5e;

3. Idibana ne-IEEE 802.3af kunye ne-IEEE 802.3at iimfuno zezicelo ze-PoE.

4. Ukukhusela i-foil kunciphisa ukungena kwe-EMI ukuphazamiseka ukuze kuqinisekiswe ukusebenza kwekhebula kumanqanaba aphezulu.

5. Ukumakisha ubude bekhebula kuvumela ukuchongwa lula kwentambo eseleyo, ukunciphisa ixesha lofakelo kunye nenkunkuma yentambo.

6. Ukufumaneka koMbala: Imibala eyongezelelweyo yekhebula ekhoyo. Ijeli iGcwalisa iCat5e