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标题: 求OptiX2500+ 光传输系统资料!!谢谢  [查看完整版帖子] [打印本页]

时间:  2007-9-6 20:24
作者: ding_dick     标题: 求OptiX2500+ 光传输系统资料!!谢谢

<p>我的邮箱:ding_dick@tom.com</p>
时间:  2007-9-7 09:05
作者: yangy1019

<p><a href="http://www.txrjy.com/viewthread.php?tid=221232">http://www.txrjy.com/viewthread.php?tid=221232</a></p><p></p>
时间:  2007-9-7 09:05
作者: yangy1019

<span class="f14" id="productView_lblContent">&nbsp;<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><b><span style="FONT-FAMILY: 宋体;"><font size="3">大容量、多速率、多协议的接入<span lang="EN-US"><p></p></span></font></span></b></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US" style="COLOR: black; FONT-FAMILY: 宋体;"><font size="3"><span style="mso-spacerun: yes;">&nbsp; </span>OptiXTM2500+(Metr03000)是OptiXTM2500+增强型版本,是支持ATM/IP等宽带业务的STM-1 6多业务光传输系统(以下简称OptiXTM2500+)。该设备除了保持原有OptiXTM2500+设备灵活的组网和TDM业务接入与调度能力外(MADM).还通过在系统内部增加ATM和IP业务处理模块,实现在单台设备上传输话音、图象、数据等多种综合业务。对ATM业务可以通过VP RING技术实现带宽动态分配:对IP业务可以通过VLAN控制技术。实现带宽共享和用户安全隔离。该设备可以应用在城域网络中的汇聚与接入层,为现有SDH设备向宽带城域光网络设备过渡提供了完善的解决方案。<p></p></font></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US" style="COLOR: black; FONT-FAMILY: 宋体;"><font size="3">O叫XTM 2500+(Metro 3000)多业务综合传送平台(MSTP)示意图<p></p></font></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 21pt; mso-char-indent-count: 2.0;"><span lang="EN-US" style="COLOR: black; FONT-FAMILY: 宋体;"><font size="3">OptiXTM2500+系统高阶交叉能力为1 28×128 VC4,低阶交叉能力为2016×2016 VCl2。<p></p></font></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="COLOR: black; FONT-FAMILY: 宋体;"><font size="3">可按<span lang="EN-US">VC-12、VC-3或VC-4级别进行各端口间的业务交叉连接,单子架具有96个STM-1的接入能力。系统最大可接入6×STM-16、16×STM-4、40×STM-1、24×E3/T3及504/256×E1/T1等SDH/PDH接口,而且提供64×STM-1 ATM、STM-16、STM-4、STM-1(o/e)、STM-1 ATM接口、12×STM-4-4C接口,以及64×10M门00M自适应的以太网接口:单机柜双子架可同时上下1008个2M;同一板位可以接入不同的接口单元,单子架可以实现各种速率(STM一1/STM-4/STM-16)、各种工作模式(REG,_rM/ADM/MADM)及其任意组合,保证系统具有良好的兼容设计和扩容能力。<p></p></span></font></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><b><span style="COLOR: black; FONT-FAMILY: 宋体;"><font size="3">强大的<span lang="EN-US">MADM,灵活的组网和配置能力<p></p></span></font></span></b></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US" style="COLOR: black; FONT-FAMILY: 宋体;"><font size="3"><span style="mso-spacerun: yes;">&nbsp;&nbsp;&nbsp; </span>OptiXTM2500+系统配置相当灵活,每个网元既可配置为单个的STM-4/STM-16 TM或ADM系统,也可配置为STM小STM-4、STM-16接口组合的MADM系统。并可实现多系统间的交叉连接,并具有从TDM业务到数据业务平滑过渡能力。系统采用大规模的交叉连接矩阵和鲁棒的软件设计.利用MADM环网自愈的功能提供快速可靠的网络保护,同时采用分布式调度,把原先业务的集中调度功能改为由多个具有全交叉能力的MADM协同完成。降低网络结构的复杂度。设备满足多种网络拓扑,包括点对点、线形、环形、网孔形等复杂网络及大型网络组网需要,也可作为城域网中边缘和接入层业务的汇聚和传输,实现对复杂网络各种综合业务的调配和路由保护。<p></p></font></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><b><span style="COLOR: black; FONT-FAMILY: 宋体;"><font size="3">产品特点<span lang="EN-US"><p></p></span></font></span></b></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><b><span style="COLOR: black; FONT-FAMILY: 宋体;"><font size="3">共享光纤虚拟路径保护<span lang="EN-US"><p></p></span></font></span></b></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US" style="COLOR: black; FONT-FAMILY: 宋体;"><font size="3"><span style="mso-spacerun: yes;">&nbsp;&nbsp;&nbsp; </span>采用按照逻辑子系统划分的共享光纤虚拟路径保护方式,以提高SDH网络生存性和带宽资源利用率,即将每根光纤提供的带宽资源按照VC4为单位进行任意划分,分别划归给不同的逻辑子系统,各个逻辑子系统可按照传输业务的特点独立选择不同的保护方式,这样一根光纤可同时支持多种保护方式,使业务得到最佳的保护。<p></p></font></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><b><span style="COLOR: black; FONT-FAMILY: 宋体;"><font size="3">满足多样性的业务需求<span lang="EN-US"><p></p></span></font></span></b></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US" style="COLOR: black; FONT-FAMILY: 宋体;"><font size="3"><span style="mso-spacerun: yes;">&nbsp;&nbsp;&nbsp; </span>OptiXTM2500+基于SDH/ATM/I P技术,使设备在具有强大的PDH/SDH交叉与接入能力的前提下,又具有ATM、lP和STM-4C级连业务的接入能力,可以为用户提供多样的服务需求和业务需求。在服务方面,可以针对用户的不同需求提供不同的传送方式,如以太专线上网.局域网专线互连、以太网端口带宽共享等。为用户业务提供高质量的QoS保证,并可通过ATM VP Ring和VLAN控制技术有效管理用户带宽和提高带宽的利用率。<p></p></font></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="COLOR: black; FONT-FAMILY: 宋体;"><font size="3">·内置<span lang="EN-US">ATM信元交换单元,并根据业务的区域.时间分步特点,实现对带宽资源的动态分配<p></p></span></font></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="COLOR: black; FONT-FAMILY: 宋体;"><font size="3">·通过<span lang="EN-US">VLAN控制技术,实现以太网端口的带宽共享:<p></p></span></font></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="COLOR: black; FONT-FAMILY: 宋体;"><font size="3">·根据用户的需求。灵活分配使用带宽:<span lang="EN-US"><p></p></span></font></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="COLOR: black; FONT-FAMILY: 宋体;"><font size="3">·剩余的线路带宽可用来传送语音、图象等业务:<span lang="EN-US"><p></p></span></font></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><b><span style="COLOR: black; FONT-FAMILY: 宋体;"><font size="3">可靠完备的保护方式,加强网络的生存性<span lang="EN-US"><p></p></span></font></span></b></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US" style="COLOR: black; FONT-FAMILY: 宋体;"><font size="3">OptiXTM2500+系统提供完备的业务保护方式:<p></p></font></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="COLOR: black; FONT-FAMILY: 宋体;"><font size="3">·设备级单元保护:关键单元<span lang="EN-US">(时钟/交叉/电源)的冗余热备份,可以实现STM.1 SDH电<p></p></span></font></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US" style="COLOR: black; FONT-FAMILY: 宋体;"><font size="3"><span style="mso-spacerun: yes;">&nbsp; </span>口的1:N TPS保护(N&lt;=7),E3/T3、El/T1电口的1:N的TPS保护(N&lt;=8)。<p></p></font></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="COLOR: black; FONT-FAMILY: 宋体;"><font size="3">·网络级物理层业务保护:各种线路<span lang="EN-US">1+1门N(N&lt;=14)保护、UPSR、子网连接保护(SNCP)、<p></p></span></font></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US" style="COLOR: black; FONT-FAMILY: 宋体;"><font size="3"><span style="mso-spacerun: yes;">&nbsp; </span>两纤/四纤复用段保护(MSP),环网间互通业务保护(DNI)以及独有的共享光纤虚拟路<p></p></font></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US" style="COLOR: black; FONT-FAMILY: 宋体;"><font size="3"><span style="mso-spacerun: yes;">&nbsp; </span>径保护等:<p></p></font></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="COLOR: black; FONT-FAMILY: 宋体;"><font size="3">·网络级链路层业务保护:提供<span lang="EN-US">ATM VP-Ring保护,保证业务的可靠传送,加强网络的生<p></p></span></font></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="COLOR: black; FONT-FAMILY: 宋体;"><font size="3">存性:<span lang="EN-US"><p></p></span></font></span></p><table class="MsoNormalTable" cellspacing="0" cellpadding="0" border="1" style="BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; BORDER-BOTTOM: medium none; BORDER-COLLAPSE: collapse; mso-border-alt: solid windowtext .5pt; mso-padding-alt: 0cm 5.4pt 0cm 5.4pt; mso-border-insideh: .5pt solid windowtext; mso-border-insidev: .5pt solid windowtext;"><tbody><tr><td valign="top" width="284" style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 213.05pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt;"><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="COLOR: black; FONT-FAMILY: 宋体;">性能参数<span lang="EN-US"><p></p></span></span></p></td><td valign="top" width="284" style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: windowtext 1pt solid; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 213.05pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt;"><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="COLOR: black; FONT-FAMILY: 宋体;">技术指标<span lang="EN-US"><p></p></span></span></p></td></tr><tr><td valign="top" width="284" style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 213.05pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt;"><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="COLOR: black; FONT-FAMILY: 宋体;">设备速率<span lang="EN-US"><p></p></span></span></p></td><td valign="top" width="284" style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 213.05pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt;"><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US" style="COLOR: black; FONT-FAMILY: 宋体;">128X128VC-4<p></p></span></p></td></tr><tr><td valign="top" width="284" style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 213.05pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt;"><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="COLOR: black; FONT-FAMILY: 宋体;">交叉连接能力<span lang="EN-US"><p></p></span></span></p></td><td valign="top" width="284" style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 213.05pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt;"><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="COLOR: black; FONT-FAMILY: 宋体;">接入容量<span lang="EN-US">15G,系统最大可接入<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US" style="COLOR: black; FONT-FAMILY: 宋体;">6XSTM-16、16STM-4、12XSTM-4-4C接口;或40XSTM-1;或64XSTM-1 ATM 光接口,或64X10M/100M;或24XE3/T3;或504/256XE1/TI<p></p></span></p></td></tr><tr><td valign="top" width="284" style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 213.05pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt;"><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="COLOR: black; FONT-FAMILY: 宋体;">网络拓扑<span lang="EN-US"><p></p></span></span></p></td><td valign="top" width="284" style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 213.05pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt;"><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="COLOR: black; FONT-FAMILY: 宋体;">支持链形、环行、相交环、枢纽形、网络形等复杂网络拓扑<span lang="EN-US"><p></p></span></span></p></td></tr><tr><td valign="top" width="284" style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 213.05pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt;"><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="COLOR: black; FONT-FAMILY: 宋体;">接口类型<span lang="EN-US"><p></p></span></span></p></td><td valign="top" width="284" style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 213.05pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt;"><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="COLOR: black; FONT-FAMILY: 宋体;">电接口:<span lang="EN-US">E1/T1,E3/T3,10M/100M,155M<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="COLOR: black; FONT-FAMILY: 宋体;">光接口:<span lang="EN-US">100M,155M,622M,2。5G<p></p></span></span></p></td></tr><tr><td valign="top" width="284" style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 213.05pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt;"><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="COLOR: black; FONT-FAMILY: 宋体;">光接口性能参数<span lang="EN-US"><p></p></span></span></p></td><td valign="top" width="284" style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 213.05pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt;"><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US" style="COLOR: black; FONT-FAMILY: 宋体;">STN-1<span style="mso-spacerun: yes;">&nbsp; </span>S-1.1<span style="mso-spacerun: yes;">&nbsp; </span>L-1.2<p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US" style="COLOR: black; FONT-FAMILY: 宋体;">STM-4<span style="mso-spacerun: yes;">&nbsp; </span>S-4.1<span style="mso-spacerun: yes;">&nbsp; </span>L-4.1<span style="mso-spacerun: yes;">&nbsp; </span>L-4.2<span style="mso-spacerun: yes;">&nbsp; </span>V-4.2<p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US" style="COLOR: black; FONT-FAMILY: 宋体;">STM-16<span style="mso-spacerun: yes;">&nbsp; </span>S-16.1<span style="mso-spacerun: yes;">&nbsp; </span>L-16.1<span style="mso-spacerun: yes;">&nbsp; </span>L-16.2<span style="mso-spacerun: yes;">&nbsp; </span>V-16.2<span style="mso-spacerun: yes;">&nbsp; </span>U-16.2<p></p></span></p></td></tr><tr><td valign="top" width="284" style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 213.05pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt;"><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="COLOR: black; FONT-FAMILY: 宋体;">保护机制<span lang="EN-US"><p></p></span></span></p></td><td valign="top" width="284" style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 213.05pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt;"><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="COLOR: black; FONT-FAMILY: 宋体;">设备级保护(关键单元的备份保护、<span lang="EN-US">155M电接口1:7保护、E3/T3及E1/T1接口1:8保护)<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="COLOR: black; FONT-FAMILY: 宋体;">网络级业务保护(<span lang="EN-US">SNCP、UPSR、MSP、DNI、共享光纤虚拟路径保护、VP-RING保护等)<p></p></span></span></p></td></tr><tr><td valign="top" width="284" style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 213.05pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt;"><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="COLOR: black; FONT-FAMILY: 宋体;">始终特性<span lang="EN-US"><p></p></span></span></p></td><td valign="top" width="284" style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 213.05pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt;"><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="COLOR: black; FONT-FAMILY: 宋体;">同步定时要求符合<span lang="EN-US">G813建议。同步时钟源包括<p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;"><span lang="EN-US" style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体;"><span style="mso-list: Ignore;">1、<span style="FONT: 7pt 'Times New Roman';">&nbsp; </span></span></span><span lang="EN-US" style="COLOR: black; FONT-FAMILY: 宋体;">STM-16线路时钟源<p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;"><span lang="EN-US" style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体;"><span style="mso-list: Ignore;">2、<span style="FONT: 7pt 'Times New Roman';">&nbsp; </span></span></span><span style="COLOR: black; FONT-FAMILY: 宋体;">任意输入的支路信号时钟源<span lang="EN-US"><p></p></span></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo1; tab-stops: list 18.0pt;"><span lang="EN-US" style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体;"><span style="mso-list: Ignore;">3、<span style="FONT: 7pt 'Times New Roman';">&nbsp; </span></span></span><span lang="EN-US" style="COLOR: black; FONT-FAMILY: 宋体;">2个2048KHZ或2048KBIT/S(含SSM功能)的G.703外同步时钟源<p></p></span></p></td></tr><tr><td valign="top" width="284" style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 213.05pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt;"><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="COLOR: black; FONT-FAMILY: 宋体;">辅助接口<span lang="EN-US"><p></p></span></span></p></td><td valign="top" width="284" style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 213.05pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt;"><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US" style="COLOR: black; FONT-FAMILY: 宋体;">3个公务电话接口<p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US" style="COLOR: black; FONT-FAMILY: 宋体;">1个符合G703建议的F1数据接口<p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US" style="COLOR: black; FONT-FAMILY: 宋体;">4个支持透明方式的RS422/RS232接口<p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US" style="COLOR: black; FONT-FAMILY: 宋体;">1个以太网接口(RJ45)<p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US" style="COLOR: black; FONT-FAMILY: 宋体;">1个支持远程维护的DB25OAM接口<p></p></span></p></td></tr><tr style="mso-yfti-lastrow: yes;"><td valign="top" width="284" style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: windowtext 1pt solid; WIDTH: 213.05pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt;"><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="COLOR: black; FONT-FAMILY: 宋体;">标准子架<span lang="EN-US"><p></p></span></span></p></td><td valign="top" width="284" style="BORDER-RIGHT: windowtext 1pt solid; PADDING-RIGHT: 5.4pt; BORDER-TOP: #ece9d8; PADDING-LEFT: 5.4pt; PADDING-BOTTOM: 0cm; BORDER-LEFT: #ece9d8; WIDTH: 213.05pt; PADDING-TOP: 0cm; BORDER-BOTTOM: windowtext 1pt solid; BACKGROUND-COLOR: transparent; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt;"><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US" style="COLOR: black; FONT-FAMILY: 宋体;">646MM(高)X530MM(宽)X542MM(深)<p></p></span></p></td></tr></tbody></table></span>
时间:  2007-9-7 11:23
作者: zhshy0306

楼上的热心啊!
时间:  2007-9-7 15:33
作者: wlhnc

这个东西论坛内好象就有,楼主搜一下看吧
时间:  2010-10-5 01:18
作者: xuanyanjing

谢谢啊,收了




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