D-Link KX-TDA100 Manual do Utilizador descarregar pdf (Página 102)

2.4 Installation of the Trunk Cards

102 Installation Manual

LED Indications

Indication Colour Description

CARD STATUS Green/Red Card status indication

• OFF: Power Off

• Green ON: Normal (all ports are idle)

• Green Flashing (60 times per minute): Normal (a port is in use)

• Red ON: Fault (includes reset)

• Red Flashing (60 times per minute): Out of Service

ONLINE Green On-line status indication

• ON: On-line mode

• Flashing: Emergency maintenance mode

ALARM Red Alarm indication

• OFF: Normal

• ON: Alarm

IAM BUSY Green Busy status indication

• OFF: Not used

• ON: At least one line is used

LINK Green Link status indication

• OFF: Connection error

• ON: Normal connection

DATA Green Data transmission indication

• OFF: No data transmitted

• ON: Data transmitting

COL Green Data collision indication

• OFF: No data collision

• ON: Data collision

SIOSEL Green Serial maintenance port status indication

• OFF: CPU power port used (maintenance port not available)

• ON: Maintenance port available

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