AIR802 LLC AP25N01 Manual Do Utilizador
AP25N01 User Manual
17
Antenna Installation
NOTE: It is not recommended to power up a wireless access point without antennas
terminated into the antennas connectors.
terminated into the antennas connectors.
Four dual-band antennas are supplied with the access point. Connect one to each of
the four RP-SMA antenna connectors on the sides of the access point.
the four RP-SMA antenna connectors on the sides of the access point.
Alternatively, there are several installation options available from AIR802:
• If the device is located above a drop or false ceiling tile, the AIR802 Universal
Ceiling Antenna Mount (UCAM) is recommended for maximum flexibility. This
permits the antennas to be installed below the ceiling tiles, providing superior
signal propagation.
permits the antennas to be installed below the ceiling tiles, providing superior
signal propagation.
• Short pigtail cables can be used between the top of the UCAM and the access
point.
• For aesthetic matching, white antennas that can be attached to the bottom side
of the UCAM are also available.
• Antenna cables can be used to connect to other styles and types of antennas
located elsewhere, even outdoors.
NOTE: Always use a coaxial surge protection device if installing antennas on the
exterior of a building.
exterior of a building.
Powering Options and Network Connectivity
Method 1 – Using the power adapter (supplied) to power the access point. A power
outlet must be available nearby.
outlet must be available nearby.
Method 2 – Using a PoE midspan injector, when no PoE switch is available or a power
outlet is not located nearby.
outlet is not located nearby.
Method 3 – Using a PoE switch.
Method 4 – Using an AIR802 dc to dc converter with PoE output. This is used when you
have a voltage source of 9 to 36 Vdc available, such as a solar panel or vehicle battery,
and need the voltage converted to 48vdc (IEEE 802.3af compliant).
have a voltage source of 9 to 36 Vdc available, such as a solar panel or vehicle battery,
and need the voltage converted to 48vdc (IEEE 802.3af compliant).
NOTE: Direct connection between the access point and a computer is recommended for
initial configuration of the access point.
initial configuration of the access point.