On top of each FO connector one LED indicates the status of the link.*)

LED

Operating status

Description

Off

off

Computer out of operation or extension module not connected with ibaFOB-D card

Yellow

flickering

No outputs available

No fiber optic outputs, i. e. no red laser light visible on output fiber

flashing evenly

Outputs available

At the same time, a red laser light is visible on the output fiber.

*) Applies to all modes of operation