Rose Electronics CrystalLink USB 2.0 Fiber - Manual (Page 7)

MODEL
Installation and Operations Manual 3
CrystalLink USB 2.0 Fiber model
Transmitter
Indicator LEDs
Power
Link
Host
Activity
Connectors
Power* - 5V 0.5A DC
USB - Type B
Link – Fiber Duplex LC
* Transmitter power is
optional
Power LED (Blue) On when power is supplied from the computer’s
USB port, Off when no power is supplied
Host LED (Green) On when installed properly
Link LED (Green) On when a link between the transmitter and
receiver is established, Off when no link is
detected
Activity LED (Amber) Blinks when data is transmitted