Panasonic KX-NS500 - Page 151

Pin Assignments
For Trunk Use
No. Signal Name Level [V] Function
81
1-2 Reserved – –
3 TX1 (+) Transmit data 1
4 RX1 (+) Receive data 1
5 RX2 (-) Receive data 2
6 TX2 (-) Transmit data 2
7-8 Reserved – –
For Extension Use
No. Signal Name Level [V] Function
81
1-2 Reserved – –
3 RX1 (+) Receive data 1
4 TX1 (+) Transmit data 1
5 TX2 (-) Transmit data 2
6 RX2 (-) Receive data 2
7-8 Reserved – –
LED Indications
Indication Colour Description
LINE 4
LINE 3
LINE 2
LINE 1
Green Line status indication (LINE 1 to LINE 4):
Refer to "LINE LED Pattern" below for details.
LINE LED Pattern
Layer 1 Layer 2
Master
Clock
LED Pattern
OFF OFF OFF
1 s
ON OFF OFF
1 s
Installation Manual 151
4.5.5 BRI4 Card (KX-NS5284)