Electro Standards Laboratories Automatic Fallback A/B Switch Model M4121

Description
Model 4121 AB switch is ideal for fallback applications Data, handshake, and clock lines of the RS232 interface are supported (1-8 & 20) Front panel LEDs display the connectivity status & verify power connection at all times Rugged aluminum case provides shielding Other control configurations and interfaces are available Switching using latch relays maintain connection during power loss Transparent to data Remote port allows off-site monitoring & switch management Copper network switch, LAN switch Data Activity "Watch Dog Switch keeps data flowing! Electro Standards manufactures a wide range of RS232 data network switches.
Datasheet

Suppliers

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Product
Description
Supplier Links
Automatic Fallback A/B Switch - Model M4121 - Electro Standards Laboratories
Cranston, RI, USA
Automatic Fallback A/B Switch
Model M4121
Automatic Fallback A/B Switch Model M4121
Model 4121 AB switch is ideal for fallback applications Data, handshake, and clock lines of the RS232 interface are supported (1-8 & 20) Front panel LEDs display the connectivity status & verify power connection at all times Rugged aluminum case provides shielding Other control configurations and interfaces are available Switching using latch relays maintain connection during power loss Transparent to data Remote port allows off-site monitoring & switch management Copper network switch, LAN switch Data Activity "Watch Dog Switch keeps data flowing! Electro Standards manufactures a wide range of RS232 data network switches.
  • Model 4121 AB switch is ideal for fallback applications
  • Data, handshake, and clock lines of the RS232 interface are supported (1-8 & 20)
  • Front panel LEDs display the connectivity status & verify power connection at all times
  • Rugged aluminum case provides shielding
  • Other control configurations and interfaces are available
  • Switching using latch relays maintain connection during power loss
  • Transparent to data
  • Remote port allows off-site monitoring & switch management
  • Copper network switch, LAN switch
  • Data Activity "Watch Dog Switch keeps data flowing!
  • Electro Standards manufactures a wide range of RS232 data network switches.
Supplier's Site Datasheet

Technical Specifications

  Electro Standards Laboratories
Product Category Serial Communications Products
Product Number Model M4121
Product Name Automatic Fallback A/B Switch
Device Type A/B Switch
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