电线电缆网 > 通讯电缆 > ANSI/TIA/EIA-568-B.2导体要求?(完整版)
ANSI/TIA/EIA-568-B.2导体要求? - 无图版
kaka2004 --- 2009-03-31 11:06:05
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4.3.2 Applicability
Horizontal cables shall consist of four balanced twisted-pairs of minimum 24 AWG thermoplastic
insulated solid conductors enclosed by a thermoplastic jacket. Bundled and hybrid cables may be
used for horizontal cabling in accordance with clause 4.3.6. Four-pair horizontal cables containing
conductor diameters larger than 24 AWG, up to and including 22 AWG, that meet or exceed the
requirements of this Standard may also be used.
请确认是否只是24-22AWG导体才能被用,达到或超出这个标准要求也可使用,这个是针对水平布线和骨干线。
那生产跳线在ANSI/TIA/EIA-568-B.2并没有要求其导体大小,26AWG是否可以使用?
kaka2004 --- 2009-03-31 11:22:33
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是否只要达到ANNEX N的要求就行了?
wenli308 --- 2009-05-13 22:23:15
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顶
lsr66 --- 2009-05-13 23:13:00
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kaka2004 --- 2009-05-14 08:07:58
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能确认有明文的规定吗?谢谢!
lsr66 --- 2009-05-14 08:50:54
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严格来讲,如果要看到明文的规定,只有FTP线才可用26AWG,但实际上,客户是上帝啊,客户都许可了UTP线也用到26AWG,为什么还要墨守成规?
明文请参见:ANSI/TIA/EIA-568-B.1 6.4.1.4 小节。
jizhuan501 --- 2009-05-14 09:48:01
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kaka2004 --- 2009-05-14 09:58:06
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我们用了好几年了26AWG UTP 铜规格,28AWG也有做,只不过是想证实一下规定而已,了却一个心愿。
sxq000888 --- 2009-05-14 17:53:15
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wenli308 --- 2009-05-18 16:03:02
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aou83 --- 2009-07-01 18:32:52
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可是26AWG的UTP可以符合Cat5e的規格嗎?
一直以爲24AWG會比較好!
YKTVA8 --- 2015-01-13 14:04:17
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ryu --- 2015-10-30 09:40:49
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carey210 --- 2015-11-07 16:34:27
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ryu --- 2015-11-09 17:25:04
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