<P 0cm 2.5pt 0pt 0cm; TEXT-INDENT: 24pt; LINE-HEIGHT: 150%; mso-para-margin-right: .24gd; mso-char-indent-count: 2.0"><FONT face="Times New Roman">SVI</FONT>智能楼宇系统采用数位传输方式,隔离式设计,对讲传输线路无特殊要求,传输距离可达<st1:chmetcnv w:st="on" TCSC="0" NumberType="1" Negative="False" HasSpace="False" SourceValue="3000" UnitName="m"><FONT face="Times New Roman">3000M</FONT></st1:chmetcnv>。<p></p></P><P 0cm 2.5pt 0pt 0cm; LINE-HEIGHT: 150%; mso-para-margin-right: .24gd"><p><FONT face="Times New Roman"> </FONT></p></P><P 0cm 2.5pt 0pt 24pt; TEXT-INDENT: -24pt; LINE-HEIGHT: 150%; mso-para-margin-right: .24gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt; mso-para-margin-left: 24.0pt; mso-list: l0 level1 lfo1; tab-stops: list 24.0pt"><FONT face="Times New Roman">一、</FONT>线路<p></p></P><P 0cm 2.5pt 0pt 21pt; LINE-HEIGHT: 150%; mso-para-margin-right: .24gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt; mso-para-margin-left: 21.0pt">对讲线路线材的配置原则需根据系统功能的要求,线材要求大致如下:<p></p></P><P 0cm 2.5pt 0pt 60pt; TEXT-INDENT: -18pt; LINE-HEIGHT: 150%; mso-para-margin-right: .24gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt; mso-para-margin-left: 60.0pt; mso-list: l0 level3 lfo1; tab-stops: list 60.0pt"><FONT face="Times New Roman">a. </FONT>联网主干线用多股屏蔽软线<FONT face="Times New Roman">RVVP4</FONT>×<FONT face="Times New Roman">0.5</FONT>;<FONT face="Times New Roman"> <p></p></FONT></P><P 0cm 2.5pt 0pt 60pt; TEXT-INDENT: -18pt; LINE-HEIGHT: 150%; mso-para-margin-right: .24gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt; mso-para-margin-left: 60.0pt; mso-list: l0 level3 lfo1; tab-stops: list 60.0pt"><FONT face="Times New Roman">b.</FONT>进户线用多股屏蔽软线<FONT face="Times New Roman">UTP<st1:chmetcnv w:st="on" TCSC="0" NumberType="1" Negative="False" HasSpace="False" SourceValue="5" UnitName="C">5C</st1:chmetcnv></FONT>;<p></p></P><P 0cm 2.5pt 0pt 60pt; TEXT-INDENT: -18pt; LINE-HEIGHT: 150%; mso-para-margin-right: .24gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt; mso-para-margin-left: 60.0pt; mso-list: l0 level3 lfo1; tab-stops: list 60.0pt"><FONT face="Times New Roman">c. </FONT>多层单元主干线用<FONT face="Times New Roman">RVV2</FONT>×<FONT face="Times New Roman">1.5+UTP<st1:chmetcnv w:st="on" TCSC="0" NumberType="1" Negative="False" HasSpace="False" SourceValue="4" UnitName="C">4C</st1:chmetcnv></FONT>;</P><P 0cm 2.5pt 0pt 60pt; TEXT-INDENT: -18pt; LINE-HEIGHT: 150%; mso-para-margin-right: .24gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt; mso-para-margin-left: 60.0pt; mso-list: l0 level3 lfo1; tab-stops: list 60.0pt">合理的线材配置可节省一定的线材,并可缩短一定的工期。传输对讲线用屏蔽线可防止外界的干扰,如雷击、电台的干扰等;电源线的选用线径不能太细,尽量减少线路的损耗;系统的地线请在主控室打地桩接地。具体的线材配置可参照产品使用手册,为确保您的配置可保证系统的顺利开通和日后的正常运行,建议您在配置好之后与我公司技术服务部联络确认。、</P><P 0cm 2.5pt 0pt 60pt; TEXT-INDENT: -18pt; LINE-HEIGHT: 150%; mso-para-margin-right: .24gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt; mso-para-margin-left: 60.0pt; mso-list: l0 level3 lfo1; tab-stops: list 60.0pt">参考下,,,,不是做广告!!!</P><P 0cm 2.5pt 0pt 60pt; TEXT-INDENT: -18pt; LINE-HEIGHT: 150%; mso-para-margin-right: .24gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt; mso-para-margin-left: 60.0pt; mso-list: l0 level3 lfo1; tab-stops: list 60.0pt">你们的是模拟信号吗,没有干线吗,五类直接到控制室内????</P><P 0cm 2.5pt 0pt 60pt; TEXT-INDENT: -18pt; LINE-HEIGHT: 150%; mso-para-margin-right: .24gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt; mso-para-margin-left: 60.0pt; mso-list: l0 level3 lfo1; tab-stops: list 60.0pt">以上仅代表个人观点,不代表公司立场!!</P><P 0cm 2.5pt 0pt 60pt; TEXT-INDENT: -18pt; LINE-HEIGHT: 150%; mso-para-margin-right: .24gd; mso-para-margin-top: 0cm; mso-para-margin-bottom: .0001pt; mso-para-margin-left: 60.0pt; mso-list: l0 level3 lfo1; tab-stops: list 60.0pt">国内第一套联网系统厂家--台湾svi 13814259004</P> |