EchoLife ET523 IP Phone User Manual
1 Installation
2
Cable Connections of the ET523
Figure 1-1
Connecting the ET523
Table 1-2
Descriptions of the ET523 connectors
No.
Connector
Description
(1)
Extension board
interface
Connect the EXT directly to the main case of the
ET532 through the provided connection cable. Draw
power from the outlet or PoE power of the. ET523
main case.
(2)
LAN interface
10/100 Mbps RJ45 ports for the LAN (network)
connections.
Support PoE (802.3af), drawing power from both
spare lines and signal lines.
(3)
PC interface
10/100 Mbps RJ45 ports for PC connections.
(4)
Power interface
5 V DC power socket.
(5)
Headset interface
2.5 mm headset socket.
