Panasonic KX-NS1000 Installation Manual page 141

Pin Assignments
RJ45 Connector for CO Line Use
No.
1
2
3
4
1 8
5
6-8
RJ45 Connector for Single Line Telephone Extension Use
No.
1-2
3
RA TA
RB TB
4
5
1 8
6
7-8
LED Indications
Indication
SERR
RAI
AIS
SYNC
Document Version 2016-03
Signal Name
RX+
RX-
Reserved
TX-
TX+
Reserved
Signal Name
Reserved
RB
RA
TA
TB
Reserved
Color Description
Red Non-synchronization status indication
•
OFF: Normal
•
ON: Out of synchronization
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 Synchronization status indication
•
OFF: Not synchronized
•
ON: Synchronized
•
Flashing (60 times per minute): Synchronized (External Clock
Master)
4.5.2 SLC2/PRI23 Card (KX-NS0290)
Level [V] Function
(+) Receive data (+)
(-) Receive data (-)
– –
(-) Transmit data (-)
(+) Transmit data (+)
– –
Function
–
Ring B
Ring A
Tip A
Tip B
–
Installation Manual 141