六類4對SFTP數(shù)據(jù)電纜,95%鋁箔屏蔽+75%鍍錫銅編織屏蔽
執(zhí)行標(biāo)準(zhǔn) ISO/IEC11801,TIA/EIA 568 A /B,UL Subject 444, YD/T1019-2001 (P.R.C)
應(yīng)用范圍 用于網(wǎng)絡(luò)綜合布線系統(tǒng)。包括10/100/1000 Base-T,ATM & Token Ring產(chǎn)品描述
100Base--T4
100Base--TX
100VG--AnyLAN
1000Base--T(Gigabit Ethernet)
155Mbps ATM
622Mpbs--ATM
導(dǎo)體:實(shí)芯退火軟銅銅導(dǎo)體, 24AWG, 直徑0.580mm
絕緣:實(shí)芯聚烯烴HDPE
纜芯:四芯絞合
屏蔽材料:鋁帶:鋁塑復(fù)合帶 編織: 鍍錫軟銅
屏蔽覆蓋:100/75
護(hù)套:阻燃PVC或低煙無鹵外徑8.2mm
產(chǎn)品截面圖:
傳輸頻率MHz | 1 | 4 | 10 | 16 | 20 | 31.25 | 62.5 | 100 | 200 | 250 | 300 | 400 | 500 | 600 | 650 |
近端串音dB/100米 | 80 | 80 | 80 | 80 | 80 | 80 | 75.5 | 72.4 | 67.9 | 66.5 | 65.3 | 63.4 | 61.9 | 60.8 | 60.2 |
特性阻抗Ohms | 100 +/- 15 | 100 +/- 25 | |||||||||||||
衰減dB/100米 | 2 | 3.7 | 5.9 | 7.44 | 8.3 | 10.4 | 14.9 | 19 | 27.9 | 31 | 34.4 | 40 | 45.3 | 50.1 | 52.4 |
結(jié)構(gòu)回?fù)pdB/100米 | > 23 | > 23-10Log(f/20) | |||||||||||||
回波損耗dB/100米 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 21.8 | 20.8 | 20.0 | 19.6 |
傳輸速率 | > 72% | ||||||||||||||
近端串音功率和dB/100米 | 77.0 | 77.0 | 77.0 | 77.0 | 77.0 | 77.0 | 72.5 | 69.4 | 64.9 | 63.5 | 62.3 | 60.4 | 58.9 | 57.8 | 57.2 |
衰減串?dāng)_比dB/100米 | 78.0 | 76. | 374.1 | 72.6 | 71.7 | 69.6 | 60.6 | 53.4 | 40.0 | 35.5 | 31.1 | 23.4 | 16.6 | 10.7 | 7.8 |
衰減串?dāng)_比功率和dB/100米 | 75.0 | 73. | 37.1 | 69.6 | 68.7 | 66.6 | 57.6 | 50.4 | 37.0 | 32.5 | 28.1 | 20.4 | 13.6 | 7.7 | 4.8 |
等電平遠(yuǎn)端串音dB/100米 | 80.0 | 68.0 | 60.0 | 55.9 | 54.0 | 50.1 | 44.1 | 40.0 | 34.0 | 32.0 | 30.5 | 28.0 | 26.0 | 24.4 | 23.7 |
等電平遠(yuǎn)端串音功率和dB/100米 | 77.0 | 65.5 | 57.0 | 52.9 | 51.0 | 47.1 | 41.1 | 37.0 | 31.0 | 29.0 | 27.5 | 25.0 | 23.0 | 21.4 | 20.1 |
傳輸阻抗Ohms | 1MHz 小于 50 Ohms ---- 10MHz 小于 100 Ohms ---- 30MHz 小于 200 Ohms | ||||||||||||||
屏蔽衰減 | 從 30 MHz 到 600MHz 大于 55 dB |