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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
Installation Manual
165
3.7.9 PRI30 Card (KX-TDA0290CE/KX-TDA0290CJ)