SENDER UNIT PANEL DESCRIPTIONS
1Power Indicator
LED turns bright blue when power is supplied.
2Link Indicator
This LED turns bright green when a valid ExtremeUSB® link is established between the Sender Unit and Receiver Unit.
3Host Indicator
This LED turns bright green when the USB 400 FO system is properly enumerated on the host PC. The LED blinks when in Suspend Mode.
4Activity Indicator
This LED turns bright amber, indicating that data transmission is active between the Sender Unit and Receiver Unit. The LED blinks intermittently with or without a USB device plugged in. When the Sender Unit and Receiver Unit are in a Suspend Mode, the LED is off.
5Power port
An optional 5V power supply can be connected to the Sender unit to provide power if the USB port on the host PC is not capable of delivering 500mA to the unit.
6USB Port
Used to connect the Sender unit to the host computer.
7Link Port
Extension link Duplex LC fiber optic transceiver port.
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