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ATTENTION
This product is intended to be mounted to a well-grounded
mounting surface, such as a metal panel. The potential
difference between any two grounding points must be zero. If
the potential difference is NOT zero, the product could be
permanently damaged.
Pin
Power Input
1
V1+
2
V2+
3
V1-
4
V2-
5
GND
Installations with Cable Extended Antennas for Outdoor
Applications
If an AWK device or its antenna is installed in an outdoor location,
proper lightning protection is required to prevent direct lightning strikes
to the AWK device. In order to prevent the effects of coupling currents
from nearby lightning strikes, a lightning arrester should be installed as
part of your antenna system. Ground the device, antenna, as well as
the arrester properly to provide maximum outdoor protection for the
device.
Arrester Accessories
•
SA-NMNF-02:
Surge arrester, N-type (male) to N-type (female)
•
SA-NFNF-02:
Surge arrester, N-type (female) to N-type (female)
Power Input Pin Assignment
The AWK-4252A can be connected to an IEEE 802.3at compliant Power
over Ethernet (PoE) power source. When powered via DC power, the
AWK-4252A comes with a M12 A-coded 5-pin power input connector
located on the bottom panel of the device. The power input connector
contains dual power inputs and a ground pin. Refer to the following
figure and table for the detailed pin assignment.
