2 out of service (red/amber), 3 healthy led (amber/green), 4 sfp+ led (green) – Kontron AT8940 User Manual
Page 37: Out of service (red/amber), Healthy led (amber/green), Sfp+ led (green)

Board Features
22
www.kontron.com
2.6.2
Out Of Service (Red/Amber)
Solid On:
MMC in reset
Fast Blink (~50 % on):
MMC upgrade/rollback in progress
Application Defined:
May be controlled by application using PICMG API
2.6.3
Healthy LED (Amber/Green)
Off:
Payload power down
Green:
Health Ok
Amber:
Health Error (Critical)
Application Defined:
May be controlled by application using PICMG API
2.6.4
SFP+ LED (Green)
Green On:
Link 10Gbit
Green Blink:
Activity 10Gbit
Amber On:
Link 1Gbit
Amber Blink:
Activity 1Gbit
This manual is related to the following products: