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HYA、ZRC-HYA、WDZ-HYA市內(nèi)通信電纜(主要技術(shù)指標(biāo))
電纜芯數(shù)(規(guī)格) |
電纜線芯芯直徑(mm) |
絕緣最大偏心(mm) |
成品電纜最大外徑(mm) |
絞合節(jié)距 (mm) |
近端串音 衰減 |
遠(yuǎn)端串音防衛(wèi)度 |
備注 |
HYA5×2×0.4 |
0.405 |
0.02 |
8.2 |
31.7-119.5 |
10對(duì)電纜內(nèi)線對(duì)的全部組合(M-S)≧53; 12對(duì)、13對(duì)子單位間線對(duì)間的全部組合(M-S)≧54 20對(duì)、30對(duì)電纜及基本單位內(nèi)線對(duì)間的全部組 合(M-S)≧58 相鄰子單位間線對(duì)的全部組合(M-S)≧63
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任意線對(duì)組合≧58 基本單位內(nèi)或30對(duì)電纜內(nèi)線對(duì)間的全部組合≧69 12對(duì)13對(duì)子單位內(nèi)及10對(duì)20對(duì)電纜內(nèi)線對(duì)間的全部組合≧68 |
絕緣結(jié)構(gòu)為:實(shí)心聚烯烴絕緣 |
HYA10×2×0.4 |
0.405 |
0.02 |
11.5 |
31.7-119.5 |
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HYA20×2×0.4 |
0.405 |
0.02 |
13.5 |
31.7-119.5 |
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HYA30×2×0.4 |
0.405 |
0.02 |
15.0 |
31.7-119.5 |
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HYA50×2×0.4 |
0.405 |
0.02 |
17.0 |
31.7-119.5 |
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HYA100×2×0.4 |
0.405 |
0.02 |
22.5 |
31.7-119.5 |
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HYA200×2×0.4 |
0.405 |
0.02 |
28.0 |
31.7-119.5 |
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HYA300×2×0.4 |
0.405 |
0.02 |
32.5 |
31.7-119.5 |
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HYA400×2×0.4 |
0.405 |
0.02 |
36.5 |
31.7-119.5 |
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HYA600×2×0.4 |
0.405 |
0.02 |
42.5 |
31.7-119.5 |
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HYA800×2×0.4 |
0.405 |
0.02 |
49.0 |
31.7-119.5 |
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HYA900×2×0.4 |
0.405 |
0.02 |
51.5 |
31.7-119.5 |
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HYA1000×2×0.4 |
0.405 |
0.02 |
53.5 |
31.7-119.5 |
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HYA1200×2×0.4 |
0.405 |
0.02 |
58.0 |
31.7-119.5 |
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HYA1600×2×0.4 |
0.405 |
0.02 |
65.5 |
31.7-119.5 |
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HYA1800×2×0.4 |
0.405 |
0.02 |
69.0 |
31.7-119.5 |
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HYA2000×2×0.4 |
0.405 |
0.02 |
72.0 |
31.7-119.5 |
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HYA2400×2×0.4 |
0.405 |
0.02 |
77.5 |
31.7-119.5 |