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Black Box Explains...Code-operated and matrix switches.

Code-operated and matrix switches from Black Box give you computer-controlled switching for a variety of applications.

Code-operated switches
BLACK BOX® Code-Operated Switches enable one device to control up to 64 connected devices,... more/see it nowdepending on the code-operated switch. For instance, you can use one modem—not eight—to control eight devices. Code-operated switches are ideal for applications that require remote switching for file sharing or monitoring. Use code-operated switches for:
• Remote programming. Call in via remote sites to access servers, logic controllers, or any devices that require programming.
• Diagnostics. From your master control room, you can probe servers and run diagnostics.

Matrix switches
Matrix switches enable more than one device to control other devices. Any port can connect to any port and perform more than one operation at a time independently. The code-operated switches talk to only one slave port at a time.

For instance, if your operation has four computers that need to share two printers and one modem, a matrix switch is what you need to handle the job. Use matrix switches for:
• Industrial applications. You can download instructions remotely to more than one programmable logic controller.
• Data sharing. PCs or industrial devices can be connected—locally or remotely—to other PCs and industrial devices or for file swapping. collapse






  • Manual... 
  • Pro Switching System 1U NBS User Manual
    User Manual for the NBS004A, NBS004MA, NBS006A, NBS006MA, NBS008A, NBS008MA, NBS016A, NBS016MA, NBSALL8, and NBSALL8MGR (Version 1)
 
  • Manual... 
  • Secure Site Manager, 16-Port
    Installation and User Guide (Jan-07)
 

Black Box Explains...Electronic vs. manual switches.

What’s the difference between electronic and manual switches? Are the benefits of electronic switches worth the price increase over manual switches?

As you might imagine, the inner workings of manual switches... more/see it noware far simpler than those of electronic switches. When you turn the dial of a manual switch, internal connections are physically moved. This is great for less complex applications, but it can cause voltage spikes that can damage particularly sensitive equipment such as laser printers.

Because electronic switches do their switching with solid-state components, you have more control in advanced applications. For example, our AC-powered, code-operated, and fallback switches offer numerous options for out-of-band management of critical network resources. They give you the remote control your operation may need. You can control your high-end applications and sensitive equipment via computer, modem, or even touch-tone phone—a convenience simply not available with manual switches. collapse


Product Data Sheets (pdf)...Data Broadcast Units

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