Intambo yefowuni yeCat3 ngexabiso lasefektri, iipere ezili-10, ezingama-20, ezili-100 kunye nezingama-300.
Siyavuya ukuphendula nayiphi na imibuzo, nceda usithumelele imibuzo kunye neeodolo zakho.
iinkcukacha zemveliso
Iifoto
Iiparameters
| Igama lemveliso | intambo yefowuni yangaphakathi enamacala amaninzi |
| Imigangatho yokudlulisela | YD / T838.4-2003 |
| Ijakethi | I-PVC / LSZH |
| Izixhobo zomqhubi | Ubhedu olungenanto |
| Umqhubi we-OD | 0,4 mm / 0,5 mm / 0,6 mm |
| Ixhotyisiwe | Iteyiphu yealuminiyam |
| Izinto zokuvala ubushushu | IMFUNDO YENDIBANO SIQU |
| Umbala wejakethi | Ungwevu omnyama |
| Isimo sesampuli | Isitokhwe |
| Inombolo engundoqo | 200 |
| Ukuba unikezela ngesampulu yasimahla | EWE |
| Iphakheji | Ireyile yomthi okanye yesiko |
Iinkcukacha ezithe xaxe
Intshayelelo yeMveliso
Intambo yefowuni enamacala aphezulu yintambo yonxibelelwano enama-conductor amaninzi equka ii-twist copper pairs ezininzi, eziqhele ukuba phakathi kwama-25 nama-2400 pairs, ezigqunywe nge-insulation yokukhusela kunye nejakethi yangaphandle. Yenzelwe ukuhanjiswa kwelizwi/idatha enoxinano oluphezulu, ixhasa imiqondiso ye-analog/digital ene-crosstalk encinci ngenxa ye-twist-pair geometry. Isetyenziswa rhoqo kwiinethiwekhi zefowuni ezingasemva, izakhiwo zorhwebo, kunye neeyunithi zokuhlala ezininzi, iqinisekisa uqhagamshelo oluthembekileyo kumgama omde. Izinto ziquka i-polyethylene insulation, ijakethi ye-PVC, kunye neentambo zobhedu ezingama-24 AWG. Uyilo lwayo lwemodyuli lwenza kube lula ukufakwa kunye nokukhula, ngelixa iindlela zokukhusela ziphucula ukumelana ne-EMI. Olu lwakhiwo luhlala lubalulekile kwiinkqubo ezindala kunye nokuhlanganiswa kwe-LAN/DSL yanamhlanje.
Iimbonakalo
Iintambo zefowuni ezinkulu zine-twisted copper pairs eziphakathi kwama-25 nangaphezulu kwe-1200 (24 AWG) ezine-polyethylene/PVC insulation. Zenzelwe uthungelwano lwelizwi kunye nedatha, zinciphisa i-crosstalk ngokusebenzisa i-shielding kunye ne-twisted geometry, zixhasa ii-POTS, i-DSL, kunye ne-VoIP kumgama omde.
Izicelo
Iintambo zefowuni ezinkulu zihlangabezana neemfuno zonxibelelwano oluxineneyo: iinethiwekhi zomqolo, izakhiwo eziqesha abantu abaninzi, ababoneleli ngeenkonzo ze-intanethi, kunye neenkqubo zekhampasi. Basasaza ilizwi/idatha evela kwiiofisi eziphambili ukuya kubasebenzisi bokugqibela, bexhasa iinkonzo ze-analog/zedijithali ezifana ne-POTS, i-DSL, kunye ne-VoIP kwiindawo zangaphakathi nangaphandle.