General Information
Product Marketing Name | USB Connect 4G - EU |
|---|---|
Revision | 20-004-1.3-EU |
Manufacturer | exelonix GmbH Washingtonstraße 16/16a 01139 Dresden Germany |
Description
The USB Connect 4G - EU is a USB-Device for cellular communication and supports the LTE CAT 4 standard
The device is connected to the host device by a USB Type A interface, which supplies the USB-Device with power and transmit/receive data.
Supported LTE Bands
LTE Band | Max. Output Power (dBm) | Frequency (MHz) | Uplink (MHz) | Downlink (MHz) | Channels |
|---|---|---|---|---|---|
1 | 23 dBm | 2100 | 1920 – 1980 | 2110 – 2170 | Tx: 18000 - 18599 |
3 | 23 dBm | 1800 | 1710-1785 | 1805-1880 | Tx: 19200 - 19949 |
7 | 23 dBm | 2600 | 2500 – 2570 | 2620 – 2690 | Tx: 20750 - 21449 |
8 | 23 dBm | 900 | 880-915 | 925-960 | Tx: 21450 - 21799 |
20 | 23 dBm | 800 | 832-862 | 791-821 | Tx: 24150 - 24449 |
28A | 23 dBm | 700 | 703-733 | 758-788 | Tx: 27210 - 27510 |
Working und Storage Conditions
Parameter | Minimum Value | Maximum Value | Unit |
|---|---|---|---|
Operating temperature | -20 | +55 | °C |
Storage temperature | -20 | +70 | °C |
Humidity Range | 5 | 95 | % |
Electrical Characteristics
Consumption
Mode | Value |
|---|---|
Switched OFF | 25 µA |
Idle Mode (No Call) | max. 15 mA |
Operating Mode | 200 - 600 mA |
USB Voltage Range | 4,8 V - 5,5 V (normally 5 V) |
Get started with USB Connect 4G - EU
Preparations & Power Up
Install the drivers for Windows/Linux operating system on your host device→ https://www.telit.com/evkevb-drivers/
Plug the USB Connect 4G into the USB Type A socket of the host device.
Make sure that the distance from your body to the USB Connect 4G is greater than 20 cm.
If the USB socket of the host device is active, the USB Connect 4G starts automatically.
Now you can identify the COM port of the USB Connect 4G - XX and send AT commands to unlock the at command interface. Therefore you need to send (ask manufacturer for password):
AT#SECIFAUTH=XXXXXXXXXX
Power Down
The power supply should not be suddenly interrupted before the shutdown procedure has been carried out
First set the following setting via the AT command interface (e.g. via the AT controller):
AT#GPIO=10,1,1
Now the command
AT#SHDN
can be sent to shut down the USB Connect 4G.
After about 15s you can disconnect the USB Connect 4G from the host device.
Operating
AT commands can be used during operation to establish a network connection. You can find an overview of the AT commands in the AT commands reference guide from Telit: https://www.telit.com/m2m-iot-products/cellular-modules/standard-industrial-grade/xe910-family/#LE910Cx-downloads
Compliances
General
It is only allowed to be used in products where the USB device itself is placed to a location which guarantees a distance of >20cm from the user (user body). The bulky dimensions of the enclosure of the USB device (H x L x W = 24 x 85 x 57mm) already indicate that usage in a normal laptop is not intended and would be inconvenient. The requirements for the location and the according limitations to locations with distance of >20cm to the user are clearly indicated with the USB device as required by law.
The USB Connect 4G - EU is not a medical device. That means the USB Connect 4G - XX is not intended for a medical purpose, to be used directly on humans.
As already described, the stick contains the LE910C4-XX module from Telit. The compliance information statements for this module can be found at https://www.telit.com/m2m-iot-products/cellular-modules/standard-industrial-grade/xe910-family/#LE910Cx-downloads
CE Certification
Hereby, exelonix GmbH declares that the radio equipment type USB Connect 4G - EU is in compliance with Directive 2014/53/EU. The full text of the EU declaration of conformity is available at the following internet address: https://www.exelonix.com/de/
WEEE
Exelonix GmbH fully endorses the environmental objectives of the WEEE. All electronic products must be collected and sent to approved operators for safe disposal of electronic equipment.