Operating Instruction

EDGE FCR 3 Operating Instruction

Rev. C, 2019-09-10 Release Page 41 of 64

5 RF Interfaces

In the EDGE FCR 3 edge computing device four configurable external antennas for Wi-Fi, LTE

and sub-1GHz networks are pre-installed.

The device is using national roaming and all available 3GPP technologies to guarantee the

best possible network connections. The Quality of Service is measured by indicators and the

quality is reported towards the cloud to analyses potential conflicts at mitigation paths.

5.1 Wi-Fi Interfaces

Wi-Fi antenna for HOST communication (for Wi-Fi HOST interface) or for primary user

equipment (UE) communication (for Wi-Fi UE interface):

▪ Antenna is optimized for 2.4GHz WI-FI operations.

▪ Main Wi-Fi - RX / TX antenna is pre-assembled.

▪ Optionally auxiliary antenna (diversity RX) can be assembled by MYNXG upon ordering.

IMPORTANT NOTICE

▪ The Wi-Fi HOST interface is used to connect the EDGE FCR 3 to an

external WI-FI hotspot for WLAN and Internet connectivity towards

host systems.

▪ The Wi-Fi UE enables mobile phones and tablets to directly connect

to and interact with the EDGE FCR 3 as part of the MYNXG BYOD

CYOD

concept.

5.2 LTE Interfaces

Two LTE external antennas are pre-assembled to the main and the diversity antenna

connectors of the 3GPP 4G / 3G modem.

▪ LTE MAIN: main antenna (main RX / TX).

▪ LTE AUX: auxiliary antenna + GPS (supports receive diversity and GPS simultaneously).

5.3 Sub-1GHZ Network Interfaces

Sub-1GHz radio technologies are currently using single antennas for RX / TX without diversity:

▪ One external antenna is used for Sub-1GHz technology.

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