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标题:
宽带电话线的使用说明
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作者:
xiangsiyun
时间:
2007-5-25 15:17
标题:
宽带电话线的使用说明
<p class="MsoNormal" align="center" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: center; tab-stops: 164.25pt;"><b style="mso-bidi-font-weight: normal;"><span style="FONT-SIZE: 18pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">宽带入户线的使用说明</span></b><b style="mso-bidi-font-weight: normal;"><span lang="EN-US" style="FONT-SIZE: 18pt;"><p></p></span></b></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; tab-stops: 164.25pt;"><span lang="EN-US" style="FONT-SIZE: 15pt;"><span style="mso-spacerun: yes;"><font face="Times New Roman"> </font></span></span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">一</span><span lang="EN-US" style="FONT-SIZE: 15pt;"><font face="Times New Roman">,</font></span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">规格说明</span><span lang="EN-US" style="FONT-SIZE: 15pt;"><font face="Times New Roman">:<p></p></font></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 30pt; tab-stops: 164.25pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-SIZE: 15pt;"><span style="mso-spacerun: yes;"><font face="Times New Roman"> </font></span></span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">就目前我公司生产的宽带入户线规格有</span><span lang="EN-US" style="FONT-SIZE: 15pt;"><font face="Times New Roman">0.5</font></span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体;">和</span><span lang="EN-US" style="FONT-SIZE: 15pt;"><font face="Times New Roman">0.7</font></span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">两种</span><span lang="EN-US" style="FONT-SIZE: 15pt;"><font face="Times New Roman">,</font></span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">线对数有一对</span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体;">、</span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">两对</span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体;">、</span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">三对和四对。根据入户线的不同使用场合，可选用</span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体;">“</span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">普通型</span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体;">”或“</span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">加强型</span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体;">”入户线<span lang="EN-US">,</span></span><span lang="EN-US" style="COLOR: black; FONT-FAMILY: 宋体;">
</span><span style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">加强型入户线就是</span><span style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体;">为了提高入户线的抗拉能力，在电缆中添加有加强元件<span lang="EN-US">,</span>加强元件一般用铁线或钢线<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 30pt; tab-stops: 164.25pt; mso-line-height-rule: exactly;"><span style="FONT-SIZE: 14pt; COLOR: black; FONT-FAMILY: 宋体;">二<span lang="EN-US">,</span>线材用途<span lang="EN-US">:<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 30pt; tab-stops: 164.25pt; mso-line-height-rule: exactly;"><shapetype id="_x0000_t75" stroked="f" filled="f" path="m@4@5l@4@11@9@11@9@5xe" opreferrelative="t" ospt="75" coordsize="21600,21600"><stroke joinstyle="miter"></stroke><formulas><f eqn="if lineDrawn pixelLineWidth 0"></f><f eqn="sum @0 1 0"></f><f eqn="sum 0 0 @1"></f><f eqn="prod @2 1 2"></f><f eqn="prod @3 21600 pixelWidth"></f><f eqn="prod @3 21600 pixelHeight"></f><f eqn="sum @0 0 1"></f><f eqn="prod @6 1 2"></f><f eqn="prod @7 21600 pixelWidth"></f><f eqn="sum @8 21600 0"></f><f eqn="prod @7 21600 pixelHeight"></f><f eqn="sum @10 21600 0"></f></formulas><path oconnecttype="rect" gradientshapeok="t" oextrusionok="f"></path><lock aspectratio="t" vext="edit"></lock></shapetype><shape id="_x0000_s1026" type="#_x0000_t75" style="MARGIN-TOP: 84pt; Z-INDEX: -1; LEFT: 0px; MARGIN-LEFT: 99pt; WIDTH: 306pt; POSITION: absolute; HEIGHT: 163.8pt; TEXT-ALIGN: left;"><imagedata otitle="" src="file:///C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\msohtml1\01\clip_image001.png"></imagedata></shape><span lang="EN-US" style="FONT-SIZE: 15pt;"><span style="mso-spacerun: yes;"><font face="Times New Roman"> </font></span></span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">此线材属于数字水平对绞入户线</span><span lang="EN-US" style="FONT-SIZE: 15pt;"><font face="Times New Roman">,</font></span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">主要用于用户宽带接入</span><span lang="EN-US" style="FONT-SIZE: 15pt;"><font face="Times New Roman">(</font></span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">如</span><span lang="EN-US" style="FONT-SIZE: 15pt;"><font face="Times New Roman">ADSL,ADSL2+</font></span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">等</span><span lang="EN-US" style="FONT-SIZE: 15pt;"><font face="Times New Roman">)</font></span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">及大楼综合布线系统引出端到配线架之间的布线</span><span lang="EN-US" style="FONT-SIZE: 15pt;"><font face="Times New Roman">,</font></span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">如电话</span><span lang="EN-US" style="FONT-SIZE: 15pt;"><font face="Times New Roman">,</font></span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">传真</span><span lang="EN-US" style="FONT-SIZE: 15pt;"><font face="Times New Roman">,</font></span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">程控交换机</span><span lang="EN-US" style="FONT-SIZE: 15pt;"><font face="Times New Roman">,</font></span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">网络布线的连接</span><span lang="EN-US" style="FONT-SIZE: 15pt;"><font face="Times New Roman">.<p></p></font></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 30pt; tab-stops: 164.25pt; mso-line-height-rule: exactly;"><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">三</span><span lang="EN-US" style="FONT-SIZE: 15pt;"><font face="Times New Roman">,</font></span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">传输频率</span><span lang="EN-US" style="FONT-SIZE: 15pt;"><font face="Times New Roman">:<p></p></font></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; tab-stops: 164.25pt;"><span lang="EN-US" style="FONT-SIZE: 15pt;"><span style="mso-spacerun: yes;"><font face="Times New Roman"> </font></span></span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">此线材是在综合</span><span lang="EN-US" style="FONT-SIZE: 15pt;"><font face="Times New Roman">YD/T840-1996, YD/T322-1996, YD/T1019-2001</font></span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">三个标准的基础上结合国内数据通信要求而设计制造的。按其传输的最高频率，可分为</span><span lang="EN-US" style="FONT-SIZE: 15pt;"><font face="Times New Roman">16MHz</font></span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体;">、</span><span lang="EN-US" style="FONT-SIZE: 15pt;"><font face="Times New Roman">40MHz</font></span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">和</span><span lang="EN-US" style="FONT-SIZE: 15pt;"><font face="Times New Roman">100MHz</font></span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">。前者主要适用于</span><span lang="EN-US" style="FONT-SIZE: 15pt;"><font face="Times New Roman">ADSL/ADSL2+</font></span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">及其他较高频率的数据传输，后者</span><span lang="EN-US" style="FONT-SIZE: 15pt;"><font face="Times New Roman">100MHz</font></span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">主要适用于</span><span lang="EN-US" style="FONT-SIZE: 15pt;"><font face="Times New Roman">VDSL</font></span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">的数据传输。</span><span lang="EN-US" style="FONT-SIZE: 15pt;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 30pt; tab-stops: 164.25pt; mso-line-height-rule: exactly;"><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">四</span><span lang="EN-US" style="FONT-SIZE: 15pt;"><font face="Times New Roman">,</font></span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">使用方法</span><span lang="EN-US" style="FONT-SIZE: 15pt;"><font face="Times New Roman">.<p></p></font></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; tab-stops: 164.25pt;"><font face="Times New Roman"><span lang="EN-US" style="FONT-SIZE: 15pt;"><span style="mso-spacerun: yes;"> </span><span style="mso-spacerun: yes;"> </span></span><span lang="EN-US"><span style="mso-spacerun: yes;"> </span></span><span lang="EN-US" style="FONT-SIZE: 16pt;"><span style="mso-spacerun: yes;"> </span></span></font><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">此线材在设计时我公司经过反复实践</span><span lang="EN-US" style="FONT-SIZE: 15pt;"><font face="Times New Roman">,</font></span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">在不同的环境中用户可以选择不同的型号</span><span lang="EN-US" style="FONT-SIZE: 15pt;"><font face="Times New Roman">,</font></span><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">在室内使用时，由于使用环境较好，选用</span><span lang="EN-US" style="FONT-SIZE: 16pt;"><font face="Times New Roman">PVC</font></span><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">护套普通型入户线就可以了。在户外使用时</span><span lang="EN-US" style="FONT-SIZE: 16pt;"><font face="Times New Roman">,</font></span><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">由于电缆经常会受到紫外线的辐照和外力作用，因此宜选择黑色</span><span lang="EN-US" style="FONT-SIZE: 16pt;"><font face="Times New Roman">PE</font></span><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体;">、</span><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">黑色</span><span lang="EN-US" style="FONT-SIZE: 16pt;"><font face="Times New Roman">PE</font></span><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">加强型或</span><span lang="EN-US" style="FONT-SIZE: 16pt;"><font face="Times New Roman">PVC</font></span><span style="FONT-SIZE: 16pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">护套加强型入户线</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">。</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; LINE-HEIGHT: 30pt; tab-stops: 164.25pt; mso-line-height-rule: exactly;"><span lang="EN-US" style="FONT-SIZE: 15pt;"><span style="mso-spacerun: yes;"><font face="Times New Roman"> </font></span></span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">线材的配对选择</span><span lang="EN-US" style="FONT-SIZE: 15pt;"><font face="Times New Roman">,</font></span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">我们选择的色号一般为</span><span lang="EN-US" style="FONT-SIZE: 15pt;"><font face="Times New Roman">,</font></span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">橙</span><span lang="EN-US" style="FONT-SIZE: 15pt;"><font face="Times New Roman">-</font></span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">绿</span><span lang="EN-US" style="FONT-SIZE: 15pt;"><font face="Times New Roman">-</font></span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">蓝</span><span lang="EN-US" style="FONT-SIZE: 15pt;"><font face="Times New Roman">-</font></span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">棕</span><span lang="EN-US" style="FONT-SIZE: 15pt;"><font face="Times New Roman">-</font></span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">灰</span><span lang="EN-US" style="FONT-SIZE: 15pt;"><font face="Times New Roman">,</font></span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">以白为主色</span><span lang="EN-US" style="FONT-SIZE: 15pt;"><font face="Times New Roman">,</font></span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">如果在接线将线接反了</span><span lang="EN-US" style="FONT-SIZE: 15pt;"><font face="Times New Roman">,</font></span><span style="FONT-SIZE: 15pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman';">在传输上也会受到影响</span><span lang="EN-US" style="FONT-SIZE: 15pt;"><font face="Times New Roman">.<p></p></font></span></p>
作者:
hljjxyhbo
时间:
2007-5-25 18:50
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