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。
Wonderware InTouch Development 1000 Tag FS2000/9.0 New
HAAS BRUSH ROTARY CONTROL F Board 32-3051F 93-1135 NEW
IPC Alliance MX DCIC Card NEW
IPC Alliance MX ALIC Card NEW
GUTOR 640-4049A Rev 2 Controller Board 0P0360 NEW
DLPCinema 1.45-2.05:1 High Brightness Len 108-335102-01
Cooper Cleco STMHE for TMEM TME Controller Refurbished
Alcatel P8S1-4E 3AL98240AA for 1662SMC
Bluecoat 800-2 ProxySG 080-02693 NEW
New Alcatel SERV 3DB02155AA
Cisco Unified Communications Manager CM6.1U4-K9-UPG=