Application Guide

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GAC2500 Administration Guide
Version 1.0.3.20
Powering GAC2500
The GAC2500 can be powered either using POE or PSU, please refer to the following picture to have more
visibility how to connect your audio conferencing system.
Figure 2: Powering the GAC2500
Connection Configuration
GAC2500 provides 2 connection configurations:
• Standard connection (extendable cascade connection and mobile device connection).
• Integrated connection (slave mode connection).
Standard Connection
1. Connect the LAN port of the GAC2500 to the RJ-45 socket of a hub/switch or a router.
2. Connect the 12V DC output plug to the power jack on the GAC2500; plug the power adapter into
an electrical outlet. If PoE switch is used in step 1, this step could be skipped.
3. The LCD will display booting up or firmware upgrading information. Before continuing, please wait
for the main screen display to show up.
4. On the web configuration interface or from the menu of the touch screen, you can further configure
network connection using static IP, DHCP and etc.