描述
干扰造成的故障的实例也不少。系统的干扰信号可能来自于系统本身,也可能来自于外部环境。由于不同的系统对接地都有严格要求的规定,一旦接地电阻或接地方式达不到要求,就会使网路通信的效率降低或增加误码的可能,轻则造成部分功能不正常,重则导致网络瘫痪。
Motorola MVME1600-011 MVME1603 / MVME1604 !!BRAND NEW!!
Hammond IB641 Valves Bronze Gate Valves 1” & 2-1/2” (7)
Linear Instruments 156 Strip Chart Recorder
Plast-O-Matic PR075V-TF Ultra-Pure Pressure Regulator
LaMarche A86 Series Switchmode Telecomm. Rectifier
Markem 510 Top Surface Dual In-Line Marking Machine
HC Power Telecom Panel w/ MSR24/150 Modular Rectifier
Siemens ED22B080 Breaker w/ GF01ED60 Ground Fault Relay
Motorola MCP750 CompactPCI Host Slot Processor VME
Granville Phillips 303007 Simultaneous IG Vacuum Contro
New Brunswick Scientific G-10 Gyrotory Shaker WORKING