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Teldat S.A.
Ethernet Ports
Fig. 9:
Note
Only the LAN1 connector is available during booting and in BIOS mode.
Note
An appropriate software license must be installed for the second LAN (LAN2) interface to work.
3.5.2 Connecting the WWAN antennas
The Teldat 5Ge-Rail has four connectors for WWAN antennas on the front panel.
To assemble or dismantle the antennas, simply plug or unplug them into or out of the connectors located on the front
panel of the router.
For more information on the antenna connectors and the RF bands supported, refer to
bands
on page 29
Installing these antennas in the Teldat 5Ge-Rail is essential to improve the quality of the signal received and trans-
mitted by the cellular model.
Note
To achieve good quality performance, the Teldat 5Ge-Rail device should always have the WWAN an-
tennas installed.
Some cellular telephony technologies use the antenna diversity technique to improve the quality of the received sig-
nal. The Teldat 5Ge-Rail router family incorporates several WWAN connectors for this.
WWAN connectors
Fig. 10:
When the antennas are not directly connected to the router but installed through extension cords, the minimum dis-
tance between the two of them must be 7 cm. The maximum recommended distance between the two is 25 cm.
To achieve optimum performance, the radio frequency accessories installed (antennas and cables) should be those
recommended by Teldat.
Teldat has a series of accessories (antennas for exterior installation, antennas for ceiling installation, extension
cables, etc.) that allow you to install the devices in different locations.
3.5.2.1 Placing the antenna
The orientation of the antenna and its location with respect to other wireless devices and radiation sources (such as
communication devices, personal computers, etc.) can impact device performance.
Antennas transmit and receive radio signals. Environmental factors (such as the distance between the device and
Teldat 5Ge-Rail Router
3 Components and Power Supply
Antenna connectors and
13
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