User's Manual

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Table 3-1 Remote Antenna Suite Option
Suite Option Antenna Cable 1 Cable 2 Arrester
EA2 +6dB gain 12m N/A Male-female
connector
0.5dB insertion loss
EA3 +6dB gain 9m 3m Female-female
connector
0.5dB insertion loss
3.4 Connection
All the connections to gateway may be at the wiring terminals, the wiring terminal is inside the
housing, and the wiring terminal label is inside the external housing. The standard wiring terminal
label is shown in
Figure 3-7
.
Figure 3-7 Standard Wiring Terminal Mark
In junction box of external housing, there are five lead entrances for power wire and
communication wire. Don't make power wire and communication wire together to pass lead pipe,
or make the signal wire near the powerful electric device.
Install lead pipe end cap at the new lead pipe port. In order to meet NEMA 4X and
IP65requirements, the user shall wind PTEE belt at external thread or smear sealant, to create
watertight seal.
3.4.1 Ground
The gateway housing shall be grounded according to national and local electric specification. The
most effective way is to connect gateway housing to the ground via minimum impedance. The user
may also connect external ground terminal and ground to make gateway grounded. The impedance
shall be no more than 1 . The external ground terminal is at the bottom of the gateway, and it has