User`s guide

Troubleshooting
179
System status LEDs
Digi devices have several LEDs that indicate system status, link integrity, and link activity.
Digi Connect Family LEDs
Digi Connect LEDs provide information on port activity, diagnostics, and Ethernet activity.
Digi Connect SP
Digi Connect SP has three LEDs: Ethernet Link and Ethernet Activity, which are connected directly
to the hardware; and the Power LED, which is software programmable.
Digi Connect SP - Back
Ethernet
Link LED
Power
LED
Ethernet
Activity
LED
Power
Connector
LED/button Color and
Light Pattern
Description
Ethernet Link LED Off Ethernet link is not powered or down.
Solid green Ethernet link is up.
Ethernet Activity
LED
Blinking yellow Ethernet traffic is on the link.
Power LED Red (labeled PWR) This LED is software programmable. The default is that this LED indicates power (and
is therefore always on).