Panasonic KX-NS1000 Installation Manual page 107

Pin Assignments
RJ45 Connector for Trunk Use
1 8
RJ45 Connector for Extension Use
1 8
RJ45 Connector for Single Line Telephone Extension Use
RA TA
RB TB
1 8
LED Indications
Indication
LINE 4
LINE 3
LINE 2
LINE 1
No. Signal Name
1-2 Reserved
3 TX1
4 RX1
5 RX2
6 TX2
7-8 Reserved
No. Signal Name
1-2 Reserved
3 RX1
4 TX1
5 TX2
6 RX2
7-8 Reserved
No. Signal Name
1-2 Reserved
3 RB
4 RA
5 TA
6 TB
7-8 Reserved
Colour Description
Green Line status indication (LINE 1 to LINE 4):
Refer to "LINE LED Pattern" below for details.
4.5.2 SLC2/BRI4 Card (KX-NS0280)
Level [V] Function
– –
(+) Transmit data 1
(+) Receive data 1
(-) Receive data 2
(-) Transmit data 2
– –
Level [V] Function
– –
(+) Receive data 1
(+) Transmit data 1
(-) Transmit data 2
(-) Receive data 2
– –
Function
–
Ring B
Ring A
Tip A
Tip B
–
Installation Manual 107