Panasonic KX-NS1000 Installation Manual page 149

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:
Colour Description
Red RAI signal status indication
•
OFF: Normal
•
ON: Alarm (Clock Slave)
•
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
4.5.4 SLC2/PRI23 Card (KX-NS0290)
Installation Manual 149