Daktronics

What do the A-1778 Fiber Ethernet converter lights indicate?

Topic

  • What do the LEDs indicate on an A-1778 Fiber Ethernet converter?
  • What link lights should be lit on a Fiber-to-Ethernet media converter when connected to a sign?

Environment

  • Product Family: Message Displays
  • Product: Fiber Ethernet Communications
  • Component: A-1778 Fiber Ethernet Media Converter
  • Control System: 

Steps

For these examples, the display side media converter is on the right side:
  • Standard active link lights on converters. RX lights will flash when data is transferring: 
    • A1.jpg
  • Signal loss from display's transmitter: 
    • ​​​​​​​A2.jpg
  • Signal loss from building side transmitter:
    •  A3.jpg
  • Ethernet connection on building side transmitter loss: 
    • ​​​​​​​A4.jpg
  • Ethernet connection on display transmitter loss: 
    • ​​​​​​​A5.jpg
  • Both Ethernet connections loss: 
    • ​​​​​​​​​​​​​​A6.jpg

KB ID: 000025375

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