OnCell G3150A-LTE Industrial Cellular Gateway
Part number OnCell G3150A-LTE-EU
Industrial LTE Cat 4 gateway with 1 × Ethernet and 1 × serial, dual SIM, IPsec/OpenVPN, GuaranLink recovery, -30…+70 °C.
- CE
- UL
- RoHS
- REACH

Overview
The OnCell G3150A-LTE brings remote PLCs, meters and RTUs online over 4G where cable and fibre do not reach — pump stations, tank farms, solar sites. Dual-SIM failover and GuaranLink connection recovery keep unmanned sites connected to SCADA; IPsec and OpenVPN secure the link, and the serial port converts a Modbus RTU device directly to TCP. The -EU model covers the LTE bands used in Vietnam and most of Asia and Europe.
Key features
- LTE Cat 4 (EU/Asia bands), HSPA and GPRS fallback, dual SIM failover
- 1 × 10/100 Ethernet + 1 × RS-232/422/485 with serial-to-IP
- IPsec, OpenVPN, GRE tunnels, firewall/NAT, port forwarding
- GuaranLink automatic cellular reconnection, SMS/e-mail alerts
- -30…+70 °C, dual 12–48 V DC inputs, DIN-rail metal housing
Typical applications
- Remote pump station telemetry
- Tank farm and well monitoring
- Solar and wind site backhaul
- Mobile and temporary installations
Technical specifications — OnCell G3150A-LTE-EU
| Cellular | |
|---|---|
| Standard | LTE Cat 4 / HSPA+ / GPRS |
| SIM | 2 × SIM, automatic failover |
| Hardware | |
| LAN | 1 × 10/100BaseT(X) |
| Serial | 1 × RS-232/422/485 |
| Security | |
| VPN | IPsec, OpenVPN, GRE |
| Firewall | Stateful, NAT, port forwarding |
| Power | |
| Input voltage | 12–48 V DC, dual input |
| Environment | |
| Operating temperature | -30…+70 °C |
Specifications are summarised from the manufacturer's documentation for selection purposes. Always confirm against the current datasheet before design-in; we send the datasheet and the exact ordering code with every quotation.
Related part numbers and alternatives
| Part number | Relationship | |
|---|---|---|
OnCell G3150A-LTE-US | North American LTE bands | Quote |
OnCell 3120-LTE-1 | Compact LTE router with 2 × Ethernet | Quote |
OnCell G4302-LTE4 | Next-generation LTE router with 5 × Gigabit ports | Quote |
Not sure which variant you need? Send us the nameplate photo or the old part number and we will identify the current equivalent.
Supply, documentation and lead time
What you receive
- Genuine Moxa product in original packaging
- Commercial invoice and packing list; Certificate of Conformance on request
- Datasheet, declaration of conformity and country of origin as issued by the manufacturer
- Manufacturer warranty, period stated on the quotation
How we quote
- Reply within one business day with price, lead time and stock position
- Alternatives proposed when they improve price or delivery
- Incoterms of your choice: EXW Hai Phong, FOB/FCA, CIF/DAP to your site
- Consolidated shipments for multi-line orders; export documentation for buyers outside Vietnam
Indicative HS code 8517.62 — final classification is confirmed on the commercial invoice.
Frequently asked questions
Is the OnCell G3150A-LTE-EU available from stock, and what is the lead time?
Availability of the OnCell G3150A-LTE Industrial Cellular Gateway changes with manufacturer production and distributor stock, so we confirm it per request rather than publishing a number that may be out of date. Send the part number and quantity through the quote form and you will receive stock position and lead time within one business day.
Is the OnCell G3150A-LTE-EU genuine, and what documentation comes with it?
We supply only genuine Moxa products sourced from the manufacturer or authorized distribution channels. Each delivery includes the commercial invoice and packing list; a Certificate of Conformance, declaration of conformity and country-of-origin statement are provided on request, and the manufacturer's warranty applies.
Can you ship the OnCell G3150A-LTE-EU outside Vietnam?
Yes. We quote EXW Hai Phong, FCA/FOB, CIF or DAP and prepare the export documentation. Buyers in Japan, ASEAN, Europe and North America regularly consolidate multi-brand orders with us into one shipment.
What if the OnCell G3150A-LTE-EU is the wrong variant for my application?
Tell us the application in the notes field. Our engineers check the ordering code against your supply voltage, I/O, communication and environmental requirements and propose the correct variant or a successor part before quoting — at no charge.