3.3.1 Mother Board
Pin Assignments
LAN Port/WAN Port (10BASE-T/100BASE-TX)
No. Signal Name Input (I)/Output (O) Function
1
TPO+
O
Transmit data+
2
TPO-
O
Transmit data-
3
TPI+
I
Receive data+
4-5
Reserved
-
-
6
TPI-
I
Receive data-
7-8
Reserved
-
-
LAN Port/WAN Port (1000BASE-T)
No. Signal Name Input (I)/Output (O) Function
1
TRD0 (+)
I
/
O
Transmit and receive data 0 (+)
2
TRD0 (-)
I
/
O
Transmit and receive data 0 (-)
3
TRD1 (+)
I
/
O
Transmit and receive data 1 (+)
4
TRD2 (+)
I
/
O
Transmit and receive data 2 (+)
5
TRD2 (-)
I
/
O
Transmit and receive data 2 (-)
6
TRD1 (-)
I
/
O
Transmit and receive data 1 (-)
7
TRD3 (+)
I
/
O
Transmit and receive data 3 (+)
8
TRD3 (-)
I
/
O
Transmit and receive data 3 (-)
LED Indications
Indication
Colour
Description
STATUS
Green
PBX status indication
• OFF: Power Off
• ON: Power On and running
• Flashing (60/minute): Starting up/Logging in
• Flashing (240/minute): During initialisation
• Flashing (240/minute): Wi-Fi Protected Setup (WPS) in progress
Amber
PBX status indication
• ON: Ready to shutdown
• Flashing (60/minute): Shutting down
• Flashing (240/minute): Initialize switch pressed
Red
PBX status indication
• ON: Alarm
The cause may be one of the following:
– Alarm for an optional service card.
• Flashing (240/minute): Initialise failed
