Description
.DCS整体考虑方案,操作员站都具备工程师站功能,站与站之间在运行方案程序下装后是一种紧密联合的关系，任何站、任何功能、任何被控装置间都是相互连锁控制,协调控制;而单用PLC互相连接构成的系统，其站与站（PLC与PLC）之间的联系则是一种松散连接方式，是做不出协调控制的功能。
ADC Cuda 1×6 DOCSIS spm LC 12000 CMTS C12-DM1X6SPM-SF
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Alcatel OS7-GNI-C12 12-port Gig Eth Mod OS7700 OS7800
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PRE-L Cisco ONS 15800 Pre Line Amplifier Red and Blue
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