VT8230 5G modem
Table of contents:
Product page: https://www.vutlan.com/extensions/112-vt8230-5g-modem.html
Leaflet: https://www.vutlan.com/index.php?controller=attachment&id_attachment=111
Datasheet page: https://vutlan.atlassian.net/wiki/spaces/DEN/pages/4362731521
Package content: VT8230 package content
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Usage
The VT8230 5G module supports receiving and sending SMS messages via 2G and 3G networks, as well as providing Ethernet connectivity over 5G. It ensures continuous communication by sending notifications over various channels like Ethernet, SMS, and SNMP. One of its critical functions is providing network redundancy; if the LAN connection fails, the module automatically switches to 5G to maintain the Ethernet connection.
The VT8230 can be integrated into older Vutlan monitoring systems, including VT335i, VT825i, VT855i, and some earlier "t" versions, where the width of the modem is 54mm.
This module is ideal for network backup and ensuring communication reliability in mission-critical environments.
Technical specifications
Function & Purpose | Description |
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Used for: | Network reservation, SMS notification messages, Ethernet access, Control over AT commands |
Device type: | Extension slot |
Compatible with: | VT335i, VT825i, VT855i, and some earlier "t" versions, where the width of the modem is 54mm. |
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Communication | Description |
Chip: | SIMCom, A8230E |
Standard: | 3GPP Rel-17, 5G SA, NR/LTE dual-mode |
Operating temperature: | -40℃ ~ +85℃ |
5G NR Sub-6GHz (Mbps): | 220(DL) / 100(UL) |
LTE (Mbps): | 150(DL) / 50(UL) |
5G NR Frequency Bands: | n1, n3, n5, n7, n8, n20, n28, n38, n40, n41, n77, n78 |
LTE-FDD Bands: | B1, B3, B5, B7, B8, B20, B28 |
LTE-TDD Bands: | B38, B40, B41, B42, B43 |
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General | Description |
Manufactured in: | Slovak Republic, EU. Vutlan s.r.o. |
HS code: | 9025 11 800 |
GTIN: | 8588009886822 |
Certification: | CE-RED, RoHS, REACH |
Panel
“Main” - Connector, for connecting the main 5G antenna.
"SIM card" - SIM card slot with an injector.
"Status" - displays modem status. Blinking = working.
"Auxiliary" - Auxiliary antenna, for a better signal.
Installation
You can install the modem while the system is turned On. You may wait up to 3 minutes until the Telecom operator information is renewed.
Step 1 | | Unscrew the M3 screw from the metal panel. |
Step 2 | | Use the wire cutter tool to cut off the metal inserts. You can dispose of the metal inserts. |
Step 3 | | Plug the VT8230 slot modem as shown in the picture into the opening. The board should slide into the guide rails (marked as "1") and plug into the jack (marked as "2"). |
Step 4 | | Put the metal panel back in (marked as "1"). Screw the M3 screw back in, fixating the metal panel (marked as "2").
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Step 5 | | Screw the 5G antenna into the antenna" jack. |
Step 6 | | Plug in the micro SIM card. The SIM card slot has an injector. |
Step 7 |
| You are ready to go! Turn on the system. You can install the modem while the system is turned On. You may wait up to 3 minutes until the Telecom operator information is renewed. |
IMEI number
The International Mobile Equipment Identity number is a unique identifier assigned to 5G modems and other cellular devices. Uniquely identifies the 5G modem on the cellular network. It allows mobile operators to verify the type of device and its compatibility with the network.
The IMEI will show in the Vutlan web interface only after you insert the SIM card in the modem and wait for the information to update (up to 5 minutes).
The modem is inserted. A SIM card is inserted. IMEI is not showing up. What to do?
Ensure the SIM card is inserted correctly, and the modem is powered on.
Open the Vutlan system's interface and navigate to the modem settings or device information section.
Locate the IMEI number physically printed on the modem itself.
Copy the IMEI number and provide it to your Telecom provider, requesting them to register the device on their network.
Extension SMA cables
Picture | Description | 3rd party links |
|---|---|---|
image-20251113-074949.png | SMA male to SMA female cable. Cable type: LLC200A |
Setting up GSM modem
Page linked https://vutlan.atlassian.net/wiki/spaces/DEN/pages/625016833/Setting+up+GSM+modem
LTE modem mode
Page linked https://vutlan.atlassian.net/wiki/spaces/DEN/pages/616923140/LTE+modem+mode
Other articles of interest
Sending SMS via another Vutlan device equipped with a GSM modem (SMS Gate) (link)
Incoming SMS forwarding and SMS commands
Send SMS through the Vutlan device
Frequently asked questions:
Description | Problem | Solution |
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The modem is not working, no signal. |
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