array(3) { ["data"] => array(20) { [0] => array(11) { ["tagname"] => string(24) "双绞线多少钱一米" ["inlink"] => int(0) ["addtime"] => string(10) "1599444624" ["tagid"] => int(1146618) ["id"] => string(7) "1146618" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503949282148374) ["pageurl"] => string(36) "//www.sheji456.com/ask/tlist/1146618" ["m_pageurl"] => string(34) "//m.sheji456.com/ask/tlist/1146618" } [1] => array(11) { ["tagname"] => string(18) "双绞线多少钱" ["inlink"] => int(0) ["addtime"] => string(10) "1594371757" ["tagid"] => int(516005) ["id"] => string(6) "516005" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503928195285012) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/516005" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/516005" } [2] => array(11) { ["tagname"] => string(9) "双绞线" ["inlink"] => int(0) ["addtime"] => string(10) "1598841681" ["tagid"] => int(772285) ["id"] => string(6) "772285" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503936560824329) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/772285" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/772285" } [3] => array(11) { ["tagname"] => string(15) "双绞线价格" ["inlink"] => int(0) ["addtime"] => string(10) "1594371456" ["tagid"] => int(464382) ["id"] => string(6) "464382" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503926701064214) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/464382" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/464382" } [4] => array(11) { ["tagname"] => string(12) "双绞线缆" ["inlink"] => int(0) ["addtime"] => string(10) "1594371661" ["tagid"] => int(515164) ["id"] => string(6) "515164" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503928172216327) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/515164" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/515164" } [5] => array(11) { ["tagname"] => string(15) "双绞线标准" ["inlink"] => int(0) ["addtime"] => string(10) "1594371757" ["tagid"] => int(515613) ["id"] => string(6) "515613" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503928184799234) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/515613" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/515613" } [6] => array(11) { ["tagname"] => string(12) "类双绞线" ["inlink"] => int(0) ["addtime"] => string(10) "1594371757" ["tagid"] => int(518801) ["id"] => string(6) "518801" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503928276025369) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/518801" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/518801" } [7] => array(11) { ["tagname"] => string(13) "4对双绞线" ["inlink"] => int(0) ["addtime"] => string(10) "1598923166" ["tagid"] => int(833509) ["id"] => string(6) "833509" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503938392686615) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/833509" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/833509" } [8] => array(11) { ["tagname"] => string(15) "有源双绞线" ["inlink"] => int(0) ["addtime"] => string(10) "1598841442" ["tagid"] => int(749011) ["id"] => string(6) "749011" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503935872958494) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/749011" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/749011" } [9] => array(11) { ["tagname"] => string(18) "双绞线传输器" ["inlink"] => int(0) ["addtime"] => string(10) "1598842477" ["tagid"] => int(807499) ["id"] => string(6) "807499" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503937556971523) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/807499" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/807499" } [10] => array(11) { ["tagname"] => string(21) "双绞线同轴电缆" ["inlink"] => int(0) ["addtime"] => string(10) "1594371420" ["tagid"] => int(450609) ["id"] => string(6) "450609" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503925882126368) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/450609" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/450609" } [11] => array(11) { ["tagname"] => string(19) "rvsp屏蔽双绞线" ["inlink"] => int(0) ["addtime"] => string(10) "1594371661" ["tagid"] => int(508046) ["id"] => string(6) "508046" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503927974035459) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/508046" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/508046" } [12] => array(11) { ["tagname"] => string(15) "无源双绞线" ["inlink"] => int(0) ["addtime"] => string(10) "1594371661" ["tagid"] => int(514650) ["id"] => string(6) "514650" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503928156487708) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/514650" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/514650" } [13] => array(11) { ["tagname"] => string(21) "家装双绞线光纤" ["inlink"] => int(0) ["addtime"] => string(10) "1604570266" ["tagid"] => int(4585787) ["id"] => string(7) "4585787" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703504067475537929) ["pageurl"] => string(36) "//www.sheji456.com/ask/tlist/4585787" ["m_pageurl"] => string(34) "//m.sheji456.com/ask/tlist/4585787" } [14] => array(11) { ["tagname"] => string(21) "双绞线是什么线" ["inlink"] => int(0) ["addtime"] => string(10) "1599444624" ["tagid"] => int(1157513) ["id"] => string(7) "1157513" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503949618741283) ["pageurl"] => string(36) "//www.sheji456.com/ask/tlist/1157513" ["m_pageurl"] => string(34) "//m.sheji456.com/ask/tlist/1157513" } [15] => array(11) { ["tagname"] => string(18) "非屏蔽双绞线" ["inlink"] => int(0) ["addtime"] => string(10) "1598842100" ["tagid"] => int(795239) ["id"] => string(6) "795239" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503937208844293) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/795239" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/795239" } [16] => array(11) { ["tagname"] => string(24) "双绞线传输器价格" ["inlink"] => int(0) ["addtime"] => string(10) "1594371757" ["tagid"] => int(515801) ["id"] => string(6) "515801" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703503928190042114) ["pageurl"] => string(35) "//www.sheji456.com/ask/tlist/515801" ["m_pageurl"] => string(33) "//m.sheji456.com/ask/tlist/515801" } [17] => array(11) { ["tagname"] => string(24) "家装光纤线双绞线" ["inlink"] => int(0) ["addtime"] => string(10) "1604570266" ["tagid"] => int(4575257) ["id"] => string(7) "4575257" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703504067172499461) ["pageurl"] => string(36) "//www.sheji456.com/ask/tlist/4575257" ["m_pageurl"] => string(34) "//m.sheji456.com/ask/tlist/4575257" } [18] => array(11) { ["tagname"] => string(24) "家装埋双绞线光纤" ["inlink"] => int(0) ["addtime"] => string(10) "1604570266" ["tagid"] => int(4589300) ["id"] => string(7) "4589300" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703504067574104086) ["pageurl"] => string(36) "//www.sheji456.com/ask/tlist/4589300" ["m_pageurl"] => string(34) "//m.sheji456.com/ask/tlist/4589300" } [19] => array(11) { ["tagname"] => string(27) "北京家装光纤双绞线" ["inlink"] => int(0) ["addtime"] => string(10) "1603355210" ["tagid"] => int(3287639) ["id"] => string(7) "3287639" ["depart"] => string(1) "0" ["updatetime"] => int(0) ["status"] => int(99) ["_version_"] => int(1703504023611506694) ["pageurl"] => string(36) "//www.sheji456.com/ask/tlist/3287639" ["m_pageurl"] => string(34) "//m.sheji456.com/ask/tlist/3287639" } } ["counts"] => int(288622) ["pagecount"] => float(14432) }

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市面上双绞线多少钱一米

市面上双绞线多少钱一米

浏览：72次 | 提问时间： 07-29 05:59

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3个答案

赠你一朵灰烬花 07-29 05:59

双绞线(TwistedPairCable)是由两根相互绝缘的铜导线按照一定的规格互相缠绕在一起而成的网络传输介质。双绞线主要是用来传输模拟信号的，但同样适用于数字信号的传输。按照你需要的米数来一般几块钱一米

依稀可怜 07-29 06:08

你好，市面上双绞线一般买得少，1元-1.8元/米（50米以内，视你们当地情况）买得多，0.8元-1.2元/米（50米以上）关键是看你怎么砍价，希望我的建议对你有帮助。

梨花帶雨 07-29 06:16

,貌似有卖3块多的,普通的灰色那种1块钱最多了双绞线一般由两根22～26号绝缘铜导线相互缠绕而成，“双绞线”的名字也是由此而来。实际使用时，双绞线是由多对双绞线一起包在一个绝缘电缆套管里的。如果把一对或多对双绞线放在一个绝缘套管中便成了双绞线电缆[1]，但日常生活中一般把“双绞线电缆”直接称为“双绞线”。双绞线是由一对相互绝缘的金属导线绞合而成。采用这种方式，不仅可以抵御一部分来自外界的电磁波干扰,也可以降低多对绞线之间的相互干扰。把两根绝缘的导线互相绞在一起，干扰信号作用在这两根相互绞缠在一起的导线上是一致的(这个干扰信号叫做共模信号)，在接收信号的差分电路中可以将共模信号消除，从而提取出有用信号(差模信号)[2]。

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市面上双绞线多少钱一米

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