User's Manual

Dahua 5.8GHz Wireless AP/CPE User Manual
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2 Product Installation
The line connection mode is different under different network mode, because the device default
setting is bridge mode. This chapter mainly describes the line connection mode of bridge mode, please
refer to chapter 7 network setting for the connection mode of route mode.
2.1 Line Connection
See Figure 2 for the installation of DH-PFM881.
Figure 2
DH-PFM881 device has two internet accesses (RJ45 ports), which are marked as “POE” and
“LAN2” respectively. The device default setting is bridge mode, so “POE” port is connected to POE
power port by network cable and provides DH-PFM881 device with 24V power and data connection.
“LAN2” port can be linked to IP Camera (such as video surveillance application) and other devices.