
HT-4600/PB-4600 series Technical Manual 20
12 V DC IN CONNECTOR
PIN ASSIGNMENT OF 4 PIN PLUG:
PIN #
DEFINITION
1
+12 V
2
+12 V
3
GND
4
GND
CASE
CHASSIS GND
LAN PORT
PIN ASSIGNMENT OF 8 PIN TELEPHONE JACK:
PIN # DEFINITION
1
TD1 +
2
TD1 -
3
TD2 +
4
TD2 -
5
TD3 +
6
TD3 -
7
TD4 +
8
TD4 -
•
This port is defined as 100/1000 base T or 10 base T LAN port.
This port is utilized by the system in pnp (Plug-N-Play) way.
1
3
CASE
2
4
PIN 1