描述
上世纪60年代后期,根据当时汽车市场需求和计算技术的发展,在美国麻萨诸塞州Bedford的Bedford Associates,向美国汽车制造业提议开发一种Modular Digital Controller(MODICON)取代继电控制盘。其它一些公司也建议以计算机为基础的方案。其核心思想是采用软件编程方法代替继电控制的硬接线方式,并备有生产现场大量使用的输入传感器和输出执行器的接口,以便于进行大规模生产线的流程控制。这就是以后被称为Programmable Logic Controller的由来。MODICON 084是世界上第一种投入商业生产的PLC。
70年代是PLC崛起,首先在汽车工业获得大量应用,在其它产业部门也开始应用的时期。80年代是它走向成熟,全面采用微电子及微处理器技术;大量推广应用,并奠定其在工业控制中不可动摇地位的时期。在此阶段PLC销售始终以两位数百分点的速度增长,前六年的增长率超过35%,后四年稳定发展,年增长率约12%。90年代又开始了它的第三个发展时期。随着PLC的国际标准IEC 61131的正式颁布,推动了PLC在技术上发动新的突破:
在系统体系结构上,从传统的单机向多CPU和分布式及远程控制系统发展;在编程语言上,文本化和图形化的语言多样性,创造了更具表达控制要求、文字处理、通信能力的编程环境。
从应用范围和应用水平上,除了继续发展机械加工自动生产线的控制系统外,则是发展以PLC为基础的DCS系统、监控和数据采SCADA系统、柔性制造系统(FMS)、安全联锁保护(ESD)系统、运动控制系统等,全方位地产提高PLC的应用范围和水平。
进入90年代后期,由于用户对开放性的强烈要求和压力,由于信息技术的大力推动,PLC如果还停留在原有的专用而又封闭的系统概念上,它将坐以待毙。于是PLC进入了其发展的第四阶段。其特征是:
在保留PLC功能的前提下,采用面向现场总线网络的体系结构,采用开放的通信接口,如以太网、高速串口等。
采用各种相关的国际工业标准和一系列的事实上的标准。
产品承诺:
保 证 全新原装进口,
保 证 安全准时发货,
保 证售后服务质量,
优势价格,大量现货。
主营DCS系统配件
机器人系统配件
大型伺服系统配件
品牌:ABB ,AB ,GE,FOXBORO,本特利,英维思,伍德沃德,西屋,瑞恩,施耐德,西门子,摩托罗拉,安川。力士乐。ACSO,横河等进口品牌。 专业销售进口DCS PLC系统备件模块
Triconex Siemens Yaskawa ABB GE Ovation AB Foxboro Motorola Schneider XYCOM KUKA 专业销售进口DCS PLC系统备件模块 15天包退换 一年质保 大量现货 国内实力库存商家
Agilestar – ONS-SC-4G-31.9-AS – For Cisco – New in Box
Agilestar – ONS-SC-4G-32.6-AS – For Cisco – New in Box
Agilestar – ONS-SC-4G-33.4-AS – For Cisco – New in Box
Agilestar – ONS-SC-4G-34.2-AS – For Cisco – New in Box
Agilestar – ONS-SC-4G-35.0-AS – For Cisco – New in Box
Agilestar – ONS-SC-4G-35.8-AS – For Cisco – New in Box
Agilestar – ONS-SC-4G-36.6-AS – For Cisco – New in Box
Agilestar – ONS-SC-4G-37.4-AS – For Cisco – New in Box
Agilestar – ONS-SC-4G-38.1-AS – For Cisco – New in Box
Agilestar – ONS-SC-4G-38.9-AS – For Cisco – New in Box
Agilestar – ONS-SC-4G-39.7-AS – For Cisco – New in Box
Agilestar – ONS-SC-4G-40.5-AS – For Cisco – New in Box
Agilestar – ONS-SC-4G-41.3-AS – For Cisco – New in Box
Agilestar – ONS-SC-4G-42.1-AS – For Cisco – New in Box
Agilestar – ONS-SC-4G-42.9-AS – For Cisco – New in Box
Agilestar – ONS-SC-4G-43.7-AS – For Cisco – New in Box
Agilestar – ONS-SC-4G-44.5-AS – For Cisco – New in Box
Agilestar – ONS-SC-4G-45.3-AS – For Cisco – New in Box
Agilestar – ONS-SC-4G-46.1-AS – For Cisco – New in Box
Agilestar – ONS-SC-4G-46.9-AS – For Cisco – New in Box
Agilestar – ONS-SC-4G-47.7-AS – For Cisco – New in Box
Agilestar – ONS-SC-4G-48.5-AS – For Cisco – New in Box
Agilestar – ONS-SC-4G-49.3-AS – For Cisco – New in Box
Agilestar – ONS-SC-4G-50.1-AS – For Cisco – New in Box
Agilestar – ONS-SC-4G-50.9-AS – For Cisco – New in Box
Agilestar – ONS-SC-4G-51.7-AS – For Cisco – New in Box
Agilestar – ONS-SC-4G-52.5-AS – For Cisco – New in Box
Agilestar – ONS-SC-4G-53.3-AS – For Cisco – New in Box
Agilestar – ONS-SC-4G-54.1-AS – For Cisco – New in Box
Agilestar – ONS-SC-4G-54.9-AS – For Cisco – New in Box
Agilestar – ONS-SC-4G-55.7-AS – For Cisco – New in Box
Agilestar – ONS-SC-4G-56.5-AS – For Cisco – New in Box
Agilestar – ONS-SC-4G-57.3-AS – For Cisco – New in Box
Agilestar – ONS-SC-4G-58.1-AS – For Cisco – New in Box
Agilestar – ONS-SC-4G-58.9-AS – For Cisco – New in Box
Agilestar – ONS-SC-4G-59.7-AS – For Cisco – New in Box
Agilestar – ONS-SC-4G-60.6-AS – For Cisco – New in Box
Agilestar – ONS-SC-4G-61.4-AS – For Cisco – New in Box
Agilestar – 10G-XFP-ZRD-1531-12-AS – For Foundry – New
Agilestar – 10G-XFP-ZRD-1531-90-AS – For Foundry – New
Agilestar – 10G-XFP-ZRD-1532-68-AS – For Foundry – New
Agilestar – 10G-XFP-ZRD-1533-47-AS – For Foundry – New
Agilestar – 10G-XFP-ZRD-1534-25-AS – For Foundry – New
Agilestar – 10G-XFP-ZRD-1535-04-AS – For Foundry – New
Agilestar – 10G-XFP-ZRD-1535-82-AS – For Foundry – New
Agilestar – 10G-XFP-ZRD-1536-61-AS – For Foundry – New
Agilestar – 10G-XFP-ZRD-1537-40-AS – For Foundry – New
Agilestar – 10G-XFP-ZRD-1530-33-AS – For Foundry – New
Agilestar – 10G-XFP-ZRD-1538-19-AS – For Foundry – New
Agilestar – 10G-XFP-ZRD-1538-98-AS – For Foundry – New
Agilestar – 10G-XFP-ZRD-1539-77-AS – For Foundry – New
Agilestar – 10G-XFP-ZRD-1540-56-AS – For Foundry – New
Agilestar – 10G-XFP-ZRD-1541-35-AS – For Foundry – New
Agilestar – 10G-XFP-ZRD-1542-14-AS – For Foundry – New
Agilestar – 10G-XFP-ZRD-1542-94-AS – For Foundry – New
Agilestar – 10G-XFP-ZRD-1543-73-AS – For Foundry – New
Agilestar – 10G-XFP-ZRD-1544-53-AS – For Foundry – New
Agilestar – 10G-XFP-ZRD-1545-32-AS – For Foundry – New
Agilestar – 10G-XFP-ZRD-1546-12-AS – For Foundry – New
Agilestar – 10G-XFP-ZRD-1546-92-AS – For Foundry – New
Agilestar – 10G-XFP-ZRD-1547-72-AS – For Foundry – New
Agilestar – 10G-XFP-ZRD-1548-51-AS – For Foundry – New
Agilestar – 10G-XFP-ZRD-1549-32-AS – For Foundry – New
Agilestar – 10G-XFP-ZRD-1550-12-AS – For Foundry – New
Agilestar – 10G-XFP-ZRD-1550-92-AS – For Foundry – New
Agilestar – 10G-XFP-ZRD-1551-72-AS – For Foundry – New
Agilestar – 10G-XFP-ZRD-1552-52-AS – For Foundry – New
Agilestar – 10G-XFP-ZRD-1553-33-AS – For Foundry – New
Agilestar – 10G-XFP-ZRD-1554-13-AS – For Foundry – New
Agilestar – 10G-XFP-ZRD-1554-94-AS – For Foundry – New
Agilestar – 10G-XFP-ZRD-1555-75-AS – For Foundry – New
Agilestar – 10G-XFP-ZRD-1556-55-AS – For Foundry – New
Agilestar – 10G-XFP-ZRD-1557-36-AS – For Foundry – New
Agilestar – 10G-XFP-ZRD-1558-17-AS – For Foundry – New
Agilestar – 10G-XFP-ZRD-1558-98-AS – For Foundry – New
Agilestar – 10G-XFP-ZRD-1559-79-AS – For Foundry – New
Agilestar – 10G-XFP-ZRD-1560-61-AS – For Foundry – New
Agilestar – 10G-XNPK-ZRD-1530-33-AS – For Foundry – New
Agilestar – 10G-XNPK-ZRD-1531-12-AS – For Foundry – New
Agilestar – 10G-XNPK-ZRD-1531-90-AS – For Foundry – New
Agilestar – 10G-XNPK-ZRD-1532-68-AS – For Foundry – New
Agilestar – 10G-XNPK-ZRD-1533-47-AS – For Foundry – New
Agilestar – 10G-XNPK-ZRD-1534-25-AS – For Foundry – New
Agilestar – 10G-XNPK-ZRD-1535-04-AS – For Foundry – New
Agilestar – 10G-XNPK-ZRD-1535-82-AS – For Foundry – New
Agilestar – 10G-XNPK-ZRD-1536-61-AS – For Foundry – New
Agilestar – 10G-XNPK-ZRD-1537-40-AS – For Foundry – New
Agilestar – 10G-XNPK-ZRD-1538-19-AS – For Foundry – New
Agilestar – 10G-XNPK-ZRD-1538-98-AS – For Foundry – New
Agilestar – 10G-XNPK-ZRD-1539-77-AS – For Foundry – New
Agilestar – 10G-XNPK-ZRD-1540-56-AS – For Foundry – New
Agilestar – 10G-XNPK-ZRD-1541-35-AS – For Foundry – New
Agilestar – 10G-XNPK-ZRD-1542-14-AS – For Foundry – New
Agilestar – 10G-XNPK-ZRD-1543-73-AS – For Foundry – New
Agilestar – 10G-XNPK-ZRD-1544-53-AS – For Foundry – New
Agilestar – 10G-XNPK-ZRD-1545-32-AS – For Foundry – New
Agilestar – 10G-XNPK-ZRD-1546-12-AS – For Foundry – New
Agilestar – 10G-XNPK-ZRD-1546-92-AS – For Foundry – New
Agilestar – 10G-XNPK-ZRD-1547-72-AS – For Foundry – New
Agilestar – 10G-XNPK-ZRD-1548-51-AS – For Foundry – New
Agilestar – 10G-XNPK-ZRD-1549-32-AS – For Foundry – New
Agilestar – 10G-XNPK-ZRD-1550-12-AS – For Foundry – New
Agilestar – 10G-XNPK-ZRD-1550-92-AS – For Foundry – New
Agilestar – 10G-XNPK-ZRD-1551-72-AS – For Foundry – New
Agilestar – 10G-XNPK-ZRD-1552-52-AS – For Foundry – New
Agilestar – 10G-XNPK-ZRD-1553-33-AS – For Foundry – New
Agilestar – 10G-XNPK-ZRD-1554-13-AS – For Foundry – New
Agilestar – 10G-XNPK-ZRD-1554-94-AS – For Foundry – New
Agilestar – 10G-XNPK-ZRD-1555-75-AS – For Foundry – New
Agilestar – 10G-XNPK-ZRD-1556-55-AS – For Foundry – New
Agilestar – 10G-XNPK-ZRD-1557-36-AS – For Foundry – New
Agilestar – 10G-XNPK-ZRD-1558-17-AS – For Foundry – New
Agilestar – 10G-XNPK-ZRD-1558-98-AS – For Foundry – New
Agilestar – 10G-XNPK-ZRD-1559-79-AS – For Foundry – New
Agilestar – 10G-XNPK-ZRD-1560-61-AS – For Foundry – New
Agilestar – 10G-XNPK-ZRD-1561-42-AS – For Foundry – New
Agilestar – 10G-XNPK-ZRD-1542-94-AS – For Foundry – New
Agilestar – SMC10GXEN-ZR – For SMC – New in Box
Agilestar – ONS-XC-10G-L2 – For Cisco – NIB
Agilestar – ONS-XC-10G-61-4 – For Cisco – NIB
Agilestar – ONS-XC-10G-60-6 – For Cisco – NIB
Agilestar – ONS-XC-10G-59-7 – For Cisco – NIB
Agilestar – ONS-XC-10G-58-9 – For Cisco – NIB
Agilestar – ONS-XC-10G-58-1 – For Cisco – NIB
Agilestar – ONS-XC-10G-57-3 – For Cisco – NIB
Agilestar – ONS-XC-10G-56.5 – For Cisco – NIB
Agilestar – ONS-XC-10G-55-7 – For Cisco – NIB
Agilestar – ONS-XC-10G-54-9 – For Cisco – NIB
Agilestar – ONS-XC-10G-54-1 – For Cisco – NIB
Agilestar – ONS-XC-10G-53-3 – For Cisco – NIB
Agilestar – ONS-XC-10G-52-5 – For Cisco – NIB
Agilestar – ONS-XC-10G-51-7 – For Cisco – NIB
Agilestar – ONS-XC-10G-50-9 – For Cisco – NIB
Agilestar – ONS-XC-10G-50-1 – For Cisco – NIB
Agilestar – ONS-XC-10G-49-3 – For Cisco – NIB
Agilestar – ONS-XC-10G-48-5 – For Cisco – NIB
Agilestar – ONS-XC-10G-47-7 – For Cisco – NIB
Agilestar – ONS-XC-10G-46-9 – For Cisco – NIB
Agilestar – ONS-XC-10G-46-1 – For Cisco – NIB
Agilestar – ONS-XC-10G-45-3 – For Cisco – NIB
Agilestar – ONS-XC-10G-43-7 – For Cisco – NIB
Agilestar – ONS-XC-10G-42-9 – For Cisco – NIB
Agilestar – ONS-XC-10G-42-1 – For Cisco – NIB
Agilestar – ONS-XC-10G-41-3 – For Cisco – NIB
Agilestar – ONS-XC-10G-40-5 – For Cisco – NIB
Agilestar – ONS-XC-10G-39-7 – For Cisco – NIB
Agilestar – ONS-XC-10G-38-1 – For Cisco – NIB
Agilestar – ONS-XC-10G-37-4 – For Cisco – NIB
Agilestar – ONS-XC-10G-36-6 – For Cisco – NIB
Agilestar – ONS-XC-10G-35-8 – For Cisco – NIB
Agilestar – ONS-XC-10G-35-0 – For Cisco – NIB
Agilestar – ONS-XC-10G-34-2 – For Cisco – NIB
Agilestar – ONS-XC-10G-33-4 – For Cisco – NIB
Agilestar – ONS-XC-10G-32-6 – For Cisco – NIB
Agilestar – ONS-XC-10G-31-9 – For Cisco – NIB
Agilestar – ONS-XC-10G-30-3 – For Cisco – NIB
Agilestar – ONS-XC-10G-31-1 – For Cisco – NIB
Agilestar – 10G-XNPK-LW-AS – For Foundry – New in Box
Agilestar – ONS-XC-10G-38-9 – For Cisco – NIB
Agilestar XENPAK-10GB-LW – For Cisco – New in Box
Agilestar – GP-XFP-W59 – For Force 10 Networks – NIB
Agilestar – GP-XFP-W47 – For Force 10 Networks – NIB
Agilestar – GP-XFP-W22 – For Force 10 Networks – NIB
Agilestar – GP-XFP-W23 – For Force 10 Networks – NIB
Agilestar – GP-XFP-W24 – For Force 10 Networks – NIB
Agilestar – GP-XFP-W26 – For Force 10 Networks – NIB
Agilestar – GP-XFP-W27 – For Force 10 Networks – NIB
Agilestar – GP-XFP-W28 – For Force 10 Networks – NIB
Agilestar – GP-XFP-W29 – For Force 10 Networks – NIB
Agilestar – GP-XFP-W31 – For Force 10 Networks – NIB
Agilestar – GP-XFP-W32 – For Force 10 Networks – NIB
Agilestar – GP-XFP-W33 – For Force 10 Networks – NIB
Agilestar – GP-XFP-W35 – For Force 10 Networks – NIB
Agilestar – GP-XFP-W36 – For Force 10 Networks – NIB
Agilestar – GP-XFP-W37 – For Force 10 Networks – NIB
Agilestar – GP-XFP-W39 – For Force 10 Networks – NIB
Agilestar – GP-XFP-W41 – For Force 10 Networks – NIB
Agilestar – GP-XFP-W42 – For Force 10 Networks – NIB
Agilestar – GP-XFP-W43 – For Force 10 Networks – NIB
Agilestar – GP-XFP-W46 – For Force 10 Networks – NIB
Agilestar – GP-XFP-W48 – For Force 10 Networks – NIB
Agilestar – GP-XFP-W49 – For Force 10 Networks – NIB
Agilestar – GP-XFP-W51 – For Force 10 Networks – NIB
Agilestar – GP-XFP-W54 – For Force 10 Networks – NIB
Agilestar – GP-XFP-W58 – For Force 10 Networks – NIB
Agilestar – GP-XFP-W21 – For Force 10 Networks – NIB
Agilestar – 10125 – For Extreme Networks – New in Box
Agilestar – AS-X2-10G-ZR – For Agilestar – New in Box
Agilestar – AS-XEN-10G-ZR – For Agilestar – New in Box
Agilestar – OC192-XFP-LR2-AS – For Foundry – New in Box
Agilestar – DS-X2-FC10G-ER – For Cisco – NIB
Agilestar – 3HE00410AA – For Alcatel-Lucent – NIB
Agilestar – FIM82020 – For Fujitsu – New In Box
Agilestar – ONS-XC-10G-44-5 – For Cisco – NIB
Agilestar – GP-XFP-W34-AS – For Force10 – New in Box
Agilestar – GP-XFP-W38-AS – For Force10 – New in Box
Agilestar – GP-XFP-W40-AS – For Force10 – New in Box
Agilestar – GP-XFP-W52-AS – For Force10 – New in Box
Agilestar – ONS-SC-2G-42.9-AS – For Cisco – New in Box
Agilestar – ONS-SC-2G-49.3-AS – For Cisco – New in Box
Agilestar – ONS-SC-2G-28.7 – For Cisco – New in Box
Agilestar – ONS-SC-2G-30-3 – For Cisco – New in Box
Agilestar – ONS-SC-2G-31.1 – For Cisco – New in Box
Agilestar – ONS-SC-2G-31-9 – For Cisco – New in Box
Agilestar – ONS-SC-2G-32-6 – For Cisco – New in Box
Agilestar – ONS-SC-2G-33-4 – For Cisco – New in Box
Agilestar – ONS-SC-2G-34-2 – For Cisco – New in Box
Agilestar – ONS-SC-2G-35-0 – For Cisco – New in Box
Agilestar – ONS-SC-2G-35-8 – For Cisco – New in Box
Agilestar – ONS-SC-2G-36-6 – For Cisco – New in Box
Agilestar – ONS-SC-2G-38-1 – For Cisco – New in Box
Agilestar – ONS-SC-2G-38-9 – For Cisco – New in Box
Agilestar – ONS-SC-2G-39-7 – For Cisco – New in Box
Agilestar – ONS-SC-2G-40-5 – For Cisco – New in Box
Agilestar – ONS-SC-2G-41-3 – For Cisco – New in Box
Agilestar – ONS-SC-2G-42-1 – For Cisco – New in Box
Agilestar – ONS-SC-2G-43-7 – For Cisco – New in Box
Agilestar – ONS-SC-2G-44-5 – For Cisco – New in Box
Agilestar – ONS-SC-2G-46-1 – For Cisco – New in Box
Agilestar – ONS-SC-2G-46-9 – For Cisco – New in Box
Agilestar – ONS-SC-2G-47-7 – For Cisco – New in Box
Agilestar – ONS-SC-2G-48-5 – For Cisco – New in Box
Agilestar – ONS-SC-2G-50-1 – For Cisco – New in Box
Agilestar – ONS-SC-2G-50-9 – For Cisco – New in Box
Agilestar – ONS-SC-2G-51-7 – For Cisco – New in Box
Agilestar – ONS-SC-2G-52-5 – For Cisco – New in Box
Agilestar – ONS-SC-2G-54-9 – For Cisco – New in Box
Agilestar – ONS-SC-2G-55-7 – For Cisco – New in Box
Agilestar – ONS-SC-2G-56-5 – For Cisco – New in Box
Agilestar – ONS-SC-2G-57-3 – For Cisco – New in Box
Agilestar – ONS-SC-2G-58-1 – For Cisco – New in Box
Agilestar – ONS-SC-2G-58-9 – For Cisco – New in Box
Agilestar – ONS-SC-2G-59-7 – For Cisco – New in Box
Agilestar – ONS-SC-2G-60-6 – For Cisco – New in Box
Agilestar – GP-XFP-1Z – For Force 10 Networks – NIB
Agilestar – ONS-SC-2G-54-1 – For Cisco – New in Box
Agilestar – 10GBASE-ZR – For Enterasys Networks – NIB
Agilestar – FIM81550 – For Fujitsu – New In Box
Agilestar – J8176A – For HP – New in Box
Agilestar – SMC10GXEN-ER – For SMC – New in Box
Agilestar – AS-XFP-10G-ZR – For Agilestar – New in Box
Agilestar – DS-X2-FC10G-LR – For Cisco – NIB
Agilestar – FIM31052/120-AS – For Fujitsu – New in Box
Agilestar – FIM31052 – For Fujitsu – New In Box
Agilestar – 10G-XFP-ZR – For Foundry Networks – NIB
Agilestar – AA1403006-E5 – For Nortel – New in Box
Agilestar – FTLX1841E2-AS – For Finisar – New in Box
Agilestar – XFP-10GZR-OC192LR – For Cisco – NIB
Agilestar – 10G-XNPK-ZR – For Foundry Networks – NIB
Agilestar – ONS-SC-Z3-1470 – For Cisco – New In Box
Agilestar – ONS-SC-Z3-1490 – For Cisco – New In Box
Agilestar – ONS-SC-Z3-1510 – For Cisco – New In Box
Agilestar – ONS-SC-Z3-1530 – For Cisco – New In Box
Agilestar – ONS-SC-Z3-1550 – For Cisco – New In Box
Agilestar – ONS-SC-Z3-1570 – For Cisco – New In Box
Agilestar – ONS-SC-Z3-1590 – For Cisco – New In Box
Agilestar – ONS-SC-Z3-1610 – For Cisco – New In Box
Agilestar – SF2G-LX4-5C-47-AS – For FibroLAN – New in B
Agilestar – SF2G-LX4-5C-49-AS – For FibroLAN – New in B
Agilestar – SF2G-LX4-5C-51-AS – For FibroLAN – New in B
Agilestar – SF2G-LX4-5C-53-AS – For FibroLAN – New in B
Agilestar – SF2G-LX4-5C-55-AS – For FibroLAN – New in B
Agilestar – SF2G-LX4-5C-57-AS – For FibroLAN – New in B
Agilestar – SF2G-LX4-5C-59-AS – For FibroLAN – New in B
Agilestar – SF2G-LX4-5C-61-AS – For FibroLAN – New in B
Agilestar – 3HE00047AA – For Alcatel-Lucent – NIB
Agilestar – FTRX-1811-3 – For Finisar – New In Box
Agilestar – ONS-SE-2G-1470 – For Cisco – New In Box
Agilestar – ONS-SE-2G-1490 – For Cisco – New In Box
Agilestar – ONS-SE-2G-1510 – For Cisco – New In Box
Agilestar – ONS-SE-2G-1530 – For Cisco – New In Box
Agilestar – ONS-SE-2G-1550 – For Cisco – New In Box
Agilestar – ONS-SE-2G-1570 – For Cisco – New In Box
Agilestar – ONS-SE-2G-1590 – For Cisco – New In Box
Agilestar – ONS-SE-2G-1610 – For Cisco – New In Box
Agilestar – DWDM-XENPAK-36.61 -For Cisco – New in Box
Agilestar – DWDM-X2-30.33 – For Cisco -10GBASE-DWDM
Agilestar – DWDM-X2-31.12 – For Cisco -10GBASE-DWDM
Agilestar – DWDM-X2-31.90 – For Cisco – 10GBASE-DWDM
Agilestar – DWDM-X2-32.68 – For Cisco – 10GBASE-DWDM
Agilestar – DWDM-X2-34.25 – For Cisco – 10GBASE-DWDM
Agilestar – DWDM-X2-35.04 – For Cisco – 10GBASE-DWDM
Agilestar – DWDM-X2-35.82 – For Cisco – 10GBASE-DWDM
Agilestar – DWDM-X2-36.61 – For Cisco – 10GBASE-DWDM
PLC模块,可编程控制器,CPU模块,IO模块,AI模块,通讯模块。AB/施耐德/ABB/GE/本特利/西屋/英维斯/霍尼韦尔/黑马/FU克斯波罗
15天包退换 一年质保 大量现货 国内实力库存商家