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OnCell G3150A-LTE Series

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Cellular Gateways/Routers/Modems  >   Cellular Gateways

Industrial LTE Cat 3 serial/Ethernet-to-cellular gateways

Product Feature

  • Dual cellular operator backup with dual-SIM
  • GuaranLink for reliable cellular connectivity
  • Rugged hardware design well suited for hazardous locations (ATEX Zone 2/IECEx)
  • VPN secure connection capability with IPsec, GRE, and OpenVPN protocols
  • Industrial design with dual power inputs and built-in DI/DO support
  • Power isolation design for better device protection against harmful electrical interference


The OnCell G3150A-LTE is a reliable, secure, LTE gateway with state-of-the-art global LTE coverage. This LTE cellular gateway provides a more reliable connection to your serial and Ethernet networks for cellular applications.

To enhance industrial reliability, the OnCell G3150A-LTE features isolated power inputs, which together with high-level EMS and wide-temperature support give the OnCell G3150A-LTE the highest level of device stability for any rugged environment. In addition, with dual-SIM, GuaranLink, and dual power inputs, the OnCell G3150A-LTE supports network redundancy to ensure uninterrupted connectivity.

The OnCell G3150A-LTE also comes with a 3-in-1 serial port for serial-over-LTE cellular network communication. Use the OnCell G3150A-LTE to collect data and exchange data with serial devices.


High-Speed Remote Gateway with VPN and Network Security

  • Multi-band support
  • Secure and reliable VPN support with NAT/OpenVPN/GRE/IPsec functionality
  • Cybersecurity features based on IEC 62443


Industrial Isolation and Redundancy Design

  • Dual power inputs for power redundancy
  • Dual-SIM support for cellular connection redundancy
  • Power isolation for power source insulation protection
  • 4-tier GuaranLink for reliable cellular connectivity
  • -30 to 70°C wide operating temperature

Cellular Interface

Cellular StandardsGSM, GPRS, EDGE, UMTS, HSPA, LTE CAT-3
Band Options (EU)LTE Band 1 (2100 MHz) / LTE Band 3 (1800 MHz) / LTE Band 7 (2600 MHz) / 
LTE Band 8 (900 MHz) / LTE Band 20 (800 MHz)UMTS/HSPA 2100 MHz / 
1900 MHz / 850 MHz / 800 MHz / 900 MHz
Band Options (US)LTE Band 2 (1900 MHz) / LTE Band 4 (AWS MHz) / LTE Band 5 (850 MHz) / 
LTE Band 13 (700 MHz) / LTE Band 17 (700 MHz) / LTE Band 25 (1900 MHz)
UMTS/HSPA 2100 MHz / 1900 MHz / AWS / 850 MHz / 900 MHz
Universal quad-band GSM/GPRS/EDGE 850 MHz / 900 MHz / 1800 MHz / 1900 MHz
LTE Data Rate20 MHz bandwidth: 100 Mbps DL, 50 Mbps UL
10 MHz bandwidth: 50 Mbps DL, 25 Mbps UL
HSPA Data Rates42 Mbps DL, 5.76 Mbps UL
EDGE Data Rates237 kbps DL, 237 kbps UL
GPRS Data Rates85.6 kbps DL, 42.8 kbps UL
No. of SIMs2
Cellular Antenna Connectors2 SMA female

Ethernet Interface

10/100BaseT(X) Ports (RJ45 connector)1

GPS Interface

GPS Antenna Connector1 SMA female, GPS (1575.42 MHz), GLONASS (1602 MHz)

Input/Output Interface

Alarm Contact Channels1, Resistive load: 1 A @ 24 VDC
Digital Inputs+13 to +30 V for state 1
3 to -30 V for state 0
ButtonsReset button

Ethernet Software Features

ManagementARP, DDNS, DHCP server, SMTP, SNMPv1/v2c/v3, Syslog, Telnet, TCP/IP, UDP, Web Console, Serial Console, 
Telnet Console, Remote SMS Control, Wireless Search Utility, OnCell Central Manager, GuaranLink
RoutingNAT, Port forwarding
FirewallFilter: MAC, IP protocol, port-based, Access IP list
Time ManagementSNTP Client


EncryptionDES, 3DES, AES, MD5, SHA-1, DH2, DH5
Concurrent VPN Tunnels5


EncryptionBlowfish CBC, DES CBC, DES-EDE3 CBC, AES-128/192/256 CBC
OpenVPNOpenVPN (client and server), Tunnel mode (routing) and TAP mode (bridge)
Concurrent VPN Tunnels5

Serial Interface

No. of Ports1
Serial StandardsRS-232/422/485
Data Bits5, 6, 7, 8
Stop Bits1, 1.5, 2
ParityNone, Even, Odd, Space, Mark
Baudrate75 bps to 921.6 kbps
Console PortRS-232 (RJ45)
ConnectorDB9 male

Serial Signals

RS-422Tx+, Tx-, Rx+, Rx-, GND
RS-485-2wData+, Data-, GND
RS-485-4wTx+, Tx-, Rx+, Rx-, GND

Physical Characteristics

IP RatingIP30
Dimensions126 x 30 x 107.5 mm (4.96 x 1.18 x 4.23 in)
Weight492 g (1.08 lb)
InstallationDIN-rail mounting, Wall mounting (with optional kit)

Environmental Limits

Operating TemperatureStandard Models: 0 to 55°C (32 to 131°F)
Wide Temp. Models: -30 to 70°C (-22 to 158°F)
Storage Temperature (package included)-40 to 85°C (-40 to 185°F)
Ambient Relative Humidity5 to 95% (non-condensing)

Standards and Certifications

SafetyUL 60950-1
Hazardous LocationsATEX, IECEx
EMCEN 61000-6-2/-6-4
EMICISPR 22, FCC Part 15B Class A
EMSIEC 61000-4-2 ESD: Contact: 8 kV; Air: 15 kV
IEC 61000-4-3 RS: 80 MHz to 1 GHz: 10 V/m
IEC 61000-4-4 EFT: Power: 2 kV; Signal: 1 kV
IEC 61000-4-5 Surge: Power: 2 kV; Signal: 1 kV
IEC 61000-4-6 CS: 10 V; 150 kHz to 80 MHz
IEC 61000-4-8: 30 A/m
FreefallIEC 60068-2-32
VibrationIEC 60068-2-6
ShockIEC 60068-2-27
Radio FrequencyFCC ID N7NMC7355, EN 301 489-1, EN 301 489-7, EN 301 511

Power Parameters

Power ConnectorTerminal block
Input VoltageRedundant dual inputs, 12 to 48 VDC
Input Current0.7 A @ 12 VDC, 0.2 A @ 48 VDC
Reverse Polarity ProtectionSupported


Time528,596 hrs
StandardsTelcordia SR332


Warranty Period5 years
DetailsSee www.moxa.com/warranty
Name Type Version Release Date
Datasheet for OnCell G3150A-LTE Series Datasheet V1.3 19 November 2019

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