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Product Data Sheets (pdf)...RS-232/RS-485 Multipoint Line Drivers (LD485S-MP)


Product Data Sheets (pdf)...Universal Fiber Optic Line Driver Transceivers


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

  • Manual... 
  • 8-Port USB to RS-232/422/485 Interface Converter Manual
    Manual for the IC293A (Version 1)
 




Product Data Sheets (pdf)...USB 2.0 Hubs


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