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
SYNC-ERR Red Non-synchronisation status indication
• OFF: Normal
• ON: Out of synchronisation
RAI Red RAI signal status indication
• OFF: Normal
• ON: Alarm (Clock Slave)
• Flashing (60 times per minute): Alarm (Clock Master)
AIS Red AIS status indication
• OFF: Normal
• ON: Alarm
SYNC Green Synchronisation status indication
• OFF: Not synchronised
• ON: Synchronised
• Flashing (60 times per minute): Synchronised (Clock Master)
D-LINK Green Data link status indication
• OFF: Not established
• ON: Established
Maximum Cabling Distance of Extension Connection
The maximum length of the extension cable that connects the PRI30 cards is shown below:
Diameter Maximum Distance
0.5 mm: 200 m
98 Installation Manual
2.4.9 PRI30 Card (KX-TDA0290CE/KX-TDA0290CJ)
