Chapter 2 Hardware
AX/DX/EX/PX Series User’s Guide
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2.3.7 PX3321-T1
Figure 39 PX3321-T1
The following table describes the items on the ports panel of PX3321-T1.
2.3.8 PX5531-T0
Figure 40 PX5531-T0
Table 21 Panel Ports and Buttons
LABEL DESCRIPTION
POWER Connect the power adapter and press the ON/OFF button to start the device.
USB The USB port is used for cellular WAN backup, file-sharing, and media server.
LAN 1-4 Connect computers or other Ethernet devices to Ethernet ports for Internet access.
Phone
Connect analog phone to the PHONE port with RJ11 cable for VoIP services.
WPS Press the WPS button once within 3 seconds to quickly setup a secure WiFi connection between the
device and a WPS-compatible client.
RESET Press the button for more than 5 seconds to return the Zyxel Device to the factory defaults.