超五類4對(duì)非屏蔽數(shù)據(jù)電纜
添加時(shí)間: | 2022-02-19 22:11:28 |
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推薦度: | ![]() ![]() ![]() ![]() ![]() |
產(chǎn)品應(yīng)用
10/100BASE—T以太網(wǎng)
155Mbps ATM網(wǎng)絡(luò)
100 VgAnyLAN(IEEE802.12)
TP—PMD(ANSI X3T9.5)
100Vg—AnyLAN(IEEE802.3)
ISDN綜合業(yè)務(wù)數(shù)據(jù)網(wǎng)絡(luò)
產(chǎn)品描述
結(jié)構(gòu):單股裸銅線,實(shí)芯聚烯烴絕緣,兩根絕緣導(dǎo)體對(duì)絞,聚氯乙烯、阻燃PVC或低煙無鹵
導(dǎo)體:實(shí)芯銅導(dǎo)體,直徑0.50mm
絕緣:實(shí)芯聚烯烴
護(hù)套:阻燃PVC或低煙無鹵,外徑5.2+0.3mm
纜芯:四芯絞合
線對(duì):四對(duì),色譜為:藍(lán)/藍(lán)白、橙/橙白、綠/綠白、棕/棕白
物理性能
電纜對(duì)數(shù) | 4對(duì) |
導(dǎo)體材料 | 無氧圓銅(純度99.99%) |
線規(guī) | 24AWG |
電纜外徑 | 5.2+0.3mm |
絕緣材料 | HDPE |
外護(hù)套材料 | PVC、LSZH、PE |
使用溫度 | -20℃~60℃ |
z小彎曲半徑 | 10倍電纜外徑 |
電氣性能
阻抗 | (F=1-100MHz)100+15% |
單根導(dǎo)體直流電阻 | <9.5MΩ/100m |
線對(duì)直流電阻不平衡 | <2.5% |
延時(shí)偏差 | <45ns/100m |
額定傳輸速率(NVP) | <67% |
絕緣電阻 | >5000MΩ/km+20℃ DC(100-500) |
產(chǎn)品性能
頻率(MHz) Frequency | 特性阻抗(ohm)Character impedance | 回波損耗(dB) Echo Loss | 衰減(dB/100m) Attenuation | 近端串音(dB/100m) Near-end crosstalk | 等效遠(yuǎn)端串音(dB/100m) Equivalent far-end crosstalk |
0.772 | 100+15 | 19.4 | 1.8 | 67.0 | 66.2 |
1.0 | 20.0 | 2.0 | 65.3 | 64.0 | |
4.0 | 23.0 | 4.1 | 56.3 | 52.0 | |
8.0 | 24.5 | 5.8 | 51.8 | 45.9 | |
10.0 | 25.0 | 6.5 | 50.3 | 44.0 | |
16.0 | 25.0 | 8.2 | 47.2 | 39.9 | |
20.0 | 25.0 | 9.3 | 45.8 | 38.0 | |
25.0 | 24.3 | 10.4 | 44.3 | 36.0 | |
31.25 | 23.6 | 11.7 | 42.9 | 34.1 | |
62.5 | 21.5 | 17.0 | 38.4 | 28.1 | |
100.0 | 20.1 | 22.0 | 35.3 | 24.0 |
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