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大对数5类缆

<h3><img src="/Resource/News/2024/09/12/c98518d506ad4047aa7834aaa8c4c996.png" data-filename="/" style="width: 107px;">&nbsp;&nbsp;大对数5类缆</h3><h3><img src="/Resource/News/2024/09/12/4c76f012d334470cbce65ac5cbdb8b75.png" data-filename="/" style="width: 630px;"></h3><h3> </h3><h3><img src="/Resource/News/2024/09/12/9606e13fe60f43d1987532d7124bb76f.png" data-filename="/" style="width: 107px;"></h3><h3><table width="100%" border="0" cellspacing="0" cellpadding="0" style="color: rgb(68, 68, 68); font-family: arial, helvetica, sans-serif; font-size: 12px; font-weight: 400;"><tbody><tr><td style="padding: 12px; background: url(&quot;images/bg2.jpg&quot;) repeat-x;"><div id="con1" style="line-height: 24px;"><p class="MsoNormal" style="margin-top: 5.25pt; margin-bottom: 5.25pt; border-left: 2.25pt solid rgb(13, 108, 189); padding: 0pt 0pt 0pt 4pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">产品应用：<o:p></o:p><p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">主要用于大楼布线中的垂直语音主干，支持数字电话及 模拟电话应用。<o:p></o:p><p class="MsoNormal" style="margin-top: 5.25pt; margin-bottom: 5.25pt; border-left: 2.25pt solid rgb(13, 108, 189); padding: 0pt 0pt 0pt 4pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">应用标准：<o:p></o:p><p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">ANSI/TIA-568<span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Helvetica;
mso-hansi-font-family:Helvetica;mso-bidi-font-family:Helvetica;color:rgb(0,0,0);
font-size:10.5000pt;mso-font-kerning:0.0000pt;">.2-D &nbsp;ISO/IEC 11801<span style="mso-spacerun:'yes';font-family:宋体;mso-ascii-font-family:Helvetica;
mso-hansi-font-family:Helvetica;mso-bidi-font-family:Helvetica;color:rgb(0,0,0);
font-size:10.5000pt;mso-font-kerning:0.0000pt;">&nbsp;&nbsp;YD/T 1019<o:p></o:p><p class="MsoNormal" style="margin-top: 5.25pt; margin-bottom: 5.25pt; border-left: 2.25pt solid rgb(13, 108, 189); padding: 0pt 0pt 0pt 4pt; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">产品特点：<o:p></o:p><p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">·符合相关执行标准的Cat 5性能要求. ·合理的绞距设计及工艺控制，确保提供稳定的传输效能 ·室内敷设场景可根据需要选择聚氯乙烯、低烟无卤外护套 ·达到一定起订量，可根据色号或样品提供产品外观颜色定制服务<p class="MsoNormal" style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;"> <o:p></o:p><table border="1" cellspacing="0" bordercolor="#000000" cellpadding="0" width="100%"><tbody><tr><td valign="top" width="132">型号</td><td valign="top" width="204">对数</td><td valign="top" width="132">导体</td><td valign="top" width="192">护套</td></tr><tr><td valign="top" width="132">HSYV(Z)-5</td><td valign="top" width="204">25P、50P、100P</td><td valign="top" width="132">0.5铜 镀锡铜</td><td valign="top" width="192">PVC（CM、CMR） LSOH&nbsp; PE</td></tr></tbody></table> 特性<table border="1" cellspacing="0" bordercolor="#000000" cellpadding="0" width="100%"><tbody><tr><td width="312">导体直流电阻 (20℃)</td><td width="348">≤95Ω/km</td></tr><tr><td width="312">两导体的电阻不平衡</td><td width="348">≤2.5%</td></tr><tr><td rowspan="2" width="312">介电强度 (导体间)</td><td width="348">1000V/1Min&nbsp; 通过</td></tr><tr><td width="348">2KV/3S 通过</td></tr><tr><td width="312">绝缘电阻</td><td width="348">≥5000M Ω·km</td></tr></tbody></table> 传输特性<table border="1" cellspacing="0" bordercolor="#000000" cellpadding="0" width="100%"><tbody><tr><td width="70" nowrap="">频率</td><td width="75" nowrap="">&nbsp;衰减</td><td width="78" nowrap="">近端串音衰减</td><td width="96" nowrap="">近端串音功率和</td><td width="90" nowrap="">远端串音</td><td width="85" nowrap="">特性阻抗</td><td width="88" nowrap="">回波损耗</td><td width="81" nowrap="">结构回波损耗</td></tr><tr><td nowrap="">MHZ</td><td width="75" nowrap="">≥dB</td><td width="78" nowrap="">≤dB</td><td width="96" nowrap="">≥dB</td><td width="90" nowrap="">≥dB</td><td width="85" nowrap="">≥dB</td><td nowrap="">≥dB</td><td nowrap="">Ω</td></tr><tr><td nowrap="">1.0</td><td width="75" nowrap="">20.0</td><td width="78" nowrap="">2.0</td><td width="96" nowrap="">62.3</td><td width="90" nowrap="">62.3</td><td width="85" nowrap="">61.0</td><td nowrap="">61.0</td><td nowrap="">100±15</td></tr><tr><td nowrap="">4.0</td><td width="75" nowrap="">23.0</td><td width="78" nowrap="">4.1</td><td width="96" nowrap="">53.3</td><td width="90" nowrap="">53.3</td><td width="85" nowrap="">49.0</td><td nowrap="">49.0</td><td nowrap="">100±15</td></tr><tr><td nowrap="">10.0</td><td width="75" nowrap="">25.0</td><td width="78" nowrap="">6.5</td><td width="96" nowrap="">47.3</td><td width="90" nowrap="">47.3</td><td width="85" nowrap="">41.0</td><td nowrap="">41.0</td><td nowrap="">100±15</td></tr><tr><td nowrap="">16.0</td><td width="75" nowrap="">25.0</td><td width="78" nowrap="">8.2</td><td width="96" nowrap="">44.2</td><td width="90" nowrap="">44.2</td><td width="85" nowrap="">36.9</td><td nowrap="">36.9</td><td nowrap="">100±15</td></tr><tr><td nowrap="">20.0</td><td width="75" nowrap="">25.0</td><td width="78" nowrap="">9.3</td><td width="96" nowrap="">42.8</td><td width="90" nowrap="">42.8</td><td width="85" nowrap="">35.0</td><td nowrap="">35.0</td><td nowrap="">100±15</td></tr><tr><td nowrap="">31.25</td><td width="75" nowrap="">23.6</td><td width="78" nowrap="">11.7</td><td width="96" nowrap="">39.9</td><td width="90" nowrap="">39.9</td><td width="85" nowrap="">31.1</td><td nowrap="">31.1</td><td nowrap="">100±15</td></tr><tr><td nowrap="">62.5</td><td width="75" nowrap="">21.5</td><td width="78" nowrap="">17.0</td><td width="96" nowrap="">35.4</td><td width="90" nowrap="">35.4</td><td width="85" nowrap="">25.1</td><td nowrap="">25.1</td><td nowrap="">100±15</td></tr><tr><td nowrap="">100.0</td><td width="75" nowrap="">20.1</td><td width="78" nowrap="">22.0</td><td width="96" nowrap="">32.3</td><td width="90" nowrap="">32.3</td><td width="85" nowrap="">21.0</td><td nowrap="">21.0</td><td nowrap="">100±15</td></tr></tbody></table></div><table border="0" cellpadding="0" cellspacing="0" id="con1"></table></td></tr><tr><td><img src="http://www.grandease.com/Templates/Skin04/pdf.gif" align="absmiddle">&nbsp;&nbsp;<a href="http://www.grandease.com/uploadfile/pdf/Ch/UTP5Big_Ch.pdf" style="color: rgb(68, 68, 68);">下载该产品目录</a></td></tr></tbody></table></h3>