User's Manual

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5.2.1 Ethernet Connection
Using a standard Cat5e/Cat6 UTP cable connect the 21-199765-01 module to an Ethernet switch or PC.
If the end application is using POE, a POE injector or Midspan should be connected between the 21-
199765-01 Ethernet connector and the Ethernet switch/PC.
5.2.2 Optional DC Power Connector
If POE is not the power source for the 21-199765-01 module, a DC Barrel Jack type power supply(Zebra
P/N PWRS-14000-260R) may be used to provide power to the module and the Ethernet connection can
now be made directly to the Ethernet switch or PC.
5.2.3 Antenna Connections
An RF Cable Harness similar to the one shown below is used to connect the 21-199765-01 to the System
Antenna(s). The Antenna Harness part number is Molex SD-73358-116. This harness can be used to
connect up to 8 50 ohm Antennas. The Antenna interface connection for this cable harness should be
MMCX Female.
Figure 4 Antenna Harness for 21-199765-01
6 Antenna Requirements
6.1 Antenna Specifications for use with the 21-199765-01 Module
Parameter
Specification
Frequency Range
902MHz to 928MHz
Polarization
Linear or Circular
Beamwidth
72 deg typical(Antenna dependant)
VSWR
<1.5:1
Gain
6dBi linear(typ) or 9dBic(Circular)-See Note 1
Connectors
RG316/MMCX-MPRF
Note 1: The antenna used for 21-199765-01 should be professionally installed and must adhere to the
FCC Part15 limits.