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3.12 LAN Connection
3.12.1 Wired LAN Connection
The PBX is equipped with a LAN port for connecting to a LAN so that SIP Extensions and PCs can be
connected on a private IP network. When the PBX is connected to the LAN for the first time, you must
assign IP addressing information to the PBX. See "1.4 Easy Setup Wizard" or "3 Network Configuration" in
the Programming Item List.
Connecting the Main Unit to the Wired LAN
SIP Phone
Switching Hub
LAN Port
PC
Connection for 10BASE-T/100BASE-TX
Switching Hub
PBX (LAN Port)
Signal Name
Pin No.
Pin No.
Signal Name
RX+
1
1
TX+
RX−
2
2
TX−
TX+
3
3
RX+
TX−
6
6
RX−
3.12 LAN Connection
94
Getting Started