描述
节点总线的传送介质一般为同轴电缆,有的采用令牌信号传送方式,有的采用带冲突检测的确良多路送取争用总线信号传送方式。不论采用哪种方式,当总线的干线任一处中断时,都会导致该总线上所有站及其子设备通讯故障。
KANE-MAY Quintox KM9106 FLUE GAS ANALYZER Used
Agilent 1200 Series variable wavelength detector G1314B
BLUECOAT 8000-1 PROXY SERVER WEB ACCELERATOR 080-03103
RADVISION SCOPIA videoconference MCU SP 55888-00601 New
Alcatel-Lucent LSC16G1X module CRTUAAMCAA New
Nortel NTNQ66AA Two-port OC3/STM-1 ATM IP Processor NEW
TEACHSPIN Optical Pumping OPI-D OPI-B NEW 220V
YUSHIN Sprue Take out Robot HOP Five 550 & Controller