20 30 50 Pair CAT 3 UTP Telephone Cable 24 AWG BC 1000 FT

CAT3 xov tooj cable (UTP) txhais tau tias unshielded twisted khub cable tsim los txhim khu kev qha cov ntaub ntawv mus txog 10 Mbit / s, nrog ib tug bandwidth ntawm 16 MHz Nws yog ib feem ntawm ib tsev neeg ntawm feem ntau siv tooj liab cabling qauv txhua hnub uas kuj muaj xws li CAT5, CAT5e. thiab CAT6. Qeb 3 yog hom cabling nrov siv rau lub suab thiab cov ntaub ntawv rau xyoo. Niaj hnub no, Cat 3 tseem siv nyob rau hauv ob-kab xov tooj systems, raws li ntau lab lub tsev thiab chaw ua hauj lwm tseem txuas nrog CAT3 rau lub suab thiab technically, lub cev thiab xa xov cable siv los ntawm lub tuam txhab xov tooj mus cuag koj lub tsev los yog chaw ua hauj lwm los ntawm nws lub taub hau chaw ua hauj lwm. . Nws tseem yog CAT3 thiab. Txij li thaum ntxov xyoo 2000s, feem ntau cov kev teeb tsa cable tshiab tau tsim nrog Cat 5e lossis Cat 6 cable, vim nws tuaj yeem siv nrog lub suab lossis cov ntaub ntawv yam tsis tau "tau daig" tom qab. Peb muaj Outside Plant (OSP) thiab Premise CAT3 cables rau koj qhov kev xav tau ntev lossis luv luv.

1. Cov khoom ua tau zoo: dhau qhov yuav tsum tau ua ntawm ANSI/TIA/EIA 568B.2 100MHZ bandwidth test;

2. Cov txheej txheem khoom: tsim nyog me me torque kauj ruam yog muab, uas tau txhim kho cov kis tau tus mob thiab stability kev ua tau zoo;

3. Cov khoom muag: lub hau tuaj yeem xaiv los ntawm PVC, PE thiab LSZH; ntau xim tuaj yeem xaiv;

4. Kev teeb tsa: cable ntev teeb liab yog muab los txo cov khoom pov tseg;

5. Shielding system: Lub cable yog ntim nrog aluminium ntawv ci nrog grounding hlau, mus rau

Tiv thaiv electromagnetic cuam tshuam zoo thiab muab cov ntaub ntawv zoo tshaj plaws

tsis pub leej twg paub.

Cov kab no tsim nyog rau kev siv xov tooj, ntaub ntawv thiab kev sib txuas lus.