12
Part Names and Functions
2
• Port LED (Left)
Green Light (when the LOOP HISTORY LED is off)
: Link is established at 10/100/1000 Mbps.
Green Light (when the LOOP HISTORY LED is blinking)
: Within three days after a loop has been eliminated
Green Blink
Orange Light
Off
: No terminal is connected or the ECO mode is set.
• Port LED (Right)
Green Light
Orange Blink
a single port
Off
connected.
Port LED (Right)
Port LED (Left)
: Power is supplied normally. (Ports 1 to 16 only)
: Overload power supply (ports 1 to 16 only) or overload in
: Power is not supplied or PoE receiving equipment is not
: Data is being sent/received at 10/100/1000 Mbps.
: Shut off by the loop detection/shutoff function
