Panasonic KX-NS1000 Installation Manual page 146

4.5.3 SLC2/PRI30 Card (KX-NS0290CE)
Indication
RAI
AIS
SYNC
DLK
Maximum Cabling Distance of Extension Connection
The maximum length of the extension cable that connects the PRI port is shown below:
146 Installation Manual
Colour Description
Red RAI signal status indication
•
OFF: Normal
•
ON: Alarm
•
Flashing (60 times per minute): Alarm (Clock Master)
Red AIS status indication
•
OFF: Normal
•
ON: Alarm
Green Synchronisation status indication
•
OFF: Not synchronised
•
ON: Synchronised
•
Flashing (60 times per minute): Synchronised (External Clock
Master)
Green Data link status indication
•
OFF: Not established
•
ON: Established
CAT 5: Under 200 m