Electro Standards Laboratories Automatic Fallback A/B Switch Model 4123

Description
The PathWay® Model 4123 Automatic Sensing Network Switch with Remote Serial control provides a powerful and versatile tool to manage switching requirements. The system affords local and remote access functionality. Remote access can be accomplished by RS-232 commands sent via the Remote Serial Port. Users can remotely monitor status and control switch functions. The Model 4123 AB switch allows a device connected to the Common port to connect through to the port with activity either on A or B. It maintains the connection with the currently connected port as long as there is activity on it. The unit monitors data activity on both port A and B. If activity on the currently connected port is lost, and if the other port has established valid activity, the unit automatically switches to that port with activity. It will stay connected to the current port if neither of the ports has activity. Then if data activity is detected on a port, the unit will automatically switch to that port. The Model 4123 network switch has a Remote RS232 serial port that permits off-site monitoring and/or management of the switch. The off-site operator can monitor the operation mode, auto-sensing of A/B, the switch position, change the mode or switch position, and lockout the front panel pushbutton operation.
Datasheet

Suppliers

Company
Product
Description
Supplier Links
Automatic Fallback A/B Switch - Model 4123 - Electro Standards Laboratories
Cranston, RI, USA
Automatic Fallback A/B Switch
Model 4123
Automatic Fallback A/B Switch Model 4123
The PathWay® Model 4123 Automatic Sensing Network Switch with Remote Serial control provides a powerful and versatile tool to manage switching requirements. The system affords local and remote access functionality. Remote access can be accomplished by RS-232 commands sent via the Remote Serial Port. Users can remotely monitor status and control switch functions. The Model 4123 AB switch allows a device connected to the Common port to connect through to the port with activity either on A or B. It maintains the connection with the currently connected port as long as there is activity on it. The unit monitors data activity on both port A and B. If activity on the currently connected port is lost, and if the other port has established valid activity, the unit automatically switches to that port with activity. It will stay connected to the current port if neither of the ports has activity. Then if data activity is detected on a port, the unit will automatically switch to that port. The Model 4123 network switch has a Remote RS232 serial port that permits off-site monitoring and/or management of the switch. The off-site operator can monitor the operation mode, auto-sensing of A/B, the switch position, change the mode or switch position, and lockout the front panel pushbutton operation.

The PathWay® Model 4123 Automatic Sensing Network Switch with Remote Serial control provides a powerful and versatile tool to manage switching requirements. The system affords local and remote access functionality. Remote access can be accomplished by RS-232 commands sent via the Remote Serial Port. Users can remotely monitor status and control switch functions.

The Model 4123 AB switch allows a device connected to the Common port to connect through to the port with activity either on A or B. It maintains the connection with the currently connected port as long as there is activity on it. The unit monitors data activity on both port A and B. If activity on the currently connected port is lost, and if the other port has established valid activity, the unit automatically switches to that port with activity. It will stay connected to the current port if neither of the ports has activity. Then if data activity is detected on a port, the unit will automatically switch to that port.

The Model 4123 network switch has a Remote RS232 serial port that permits off-site monitoring and/or management of the switch. The off-site operator can monitor the operation mode, auto-sensing of A/B, the switch position, change the mode or switch position, and lockout the front panel pushbutton operation.

Supplier's Site Datasheet

Technical Specifications

  Electro Standards Laboratories
Product Category Serial Communications Products
Product Number Model 4123
Product Name Automatic Fallback A/B Switch
Device Type A/B Remote Switch
Unlock Full Specs
to access all available technical data

Similar Products

VIPA SLIO Module, Communication Processor - 040-1CA00 - Yaskawa America, Inc. - Motion Division
Yaskawa America, Inc. - Motion Division
Specs
Serial Protocol RS422; RS485
Data Rate 0.1500 to 115 kbps
Connector Terminal Module
View Details
Non-Isolated RS-422/485, 4-Ports, DB9, PCIe I/F - PCM-2612B - Advantech
Specs
Serial Protocol RS422; RS485
Network / Bus PCI; PCI Express Mini Card Revision 1.2
Data Rate 0.0500 to 922 kbps
View Details
RS232 Modem Splitter - 9718 - S.I. Tech, Inc.
Specs
Device Type Hub
Serial Protocol RS232
Form Factor Rack Mounted
View Details