D-Link KX-TDA100 - Manual (Page 135)

2.6 Installation of the Other Cards
Installation Manual 135
LED Indications
Indication Colour Description
CARD STATUS Green/Red Card status indication
• OFF: Power Off
• Green ON: Normal
• Red ON: Fault (includes reset)
• Red Flashing (60 times per minute): Out of Service
LINK STATUS Green Link status indication
• Flashing: In communication
• ON: In normal linking