OnCell 3120-LTE-1

Industrial LTE Cat 1 cellular gateway

Product Features

  • Low power consumption (40 mW in standby)
  • GuaranLink for reliable cellular connectivity
  • Dual cellular operator backup with dual-SIM
  • Rugged hardware design well suited for hazardous locations (ATEX Zone 2/IECEx)
  • VPN secure connection capability with IPsec, GRE, and OpenVPN protocols


  • OnCell 3120-LTE-1 ds


Cellular Interface Cellular Standards LTE CAT-1, HSPA, UMTS, EDGE, GPRS, GSM
LTE Data Rate 10 MHz bandwidth: 10.2 Mbps DL, 5.2 Mbps UL
HSPA Data Rates 7.2 Mbps DL, 5.76 Mbps UL
Band Options (EU) 7.2 Mbps DL, 5.76 Mbps UL
No. of SIMs 2
SIM Format Nano SIM
Cellular Antenna Connectors 2 SMA female
Ethernet Interface 10/100BaseT(X) Ports (RJ45 connector) 2
USB Interface No. of USB Ports 1
USB Connector USB Type A
USB Standards USB 2.0
Serial Interface No. of Ports
Connector DB9 male
Serial Standards RS-232/422/485
Data Bits 5, 6, 7, 8
Stop Bits 1, 1.5, 2
Parity None, Even, Odd, Space, Mark
Baudrate 75 bps to 921.6 kbps
Console Port RS-232 (TxD, RxD, GND), 4-pin header output (115200, n, 8, 1)
Serial Signals RS-232 TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
RS-422 Tx+, Tx-, Rx+, Rx-, GND
RS-485-2w Data+, Data-, GND
RS-485-4w Tx+, Tx-, Rx+, Rx-, GND
Ethernet Software Features Management GuaranLink, DHCP server, DDNS, ARP, Telnet, TCP/IP, UDP, SMTP, Remote SMS Control, Power Saving, Syslog, SNMPv1/v2c/v3, Serial Console, Telnet Console, Web Console, OnCell Central Manager, Wireless Search Utility
Firewall Filter: MAC, IP protocol, port-based, Access IP list
Routing NAT, Port forwarding
Security HTTPS
Time Management SNTP Client
IPsec VPN Authentication PSK/X.509/RSA
Encryption DES, 3DES, AES, MD5, SHA-1, DH2, DH5
Concurrent VPN Tunnels 5
OpenVPN OpenVPN OpenVPN (client and server), Tunnel mode (routing) and TAP mode (bridge)
Encryption Blowfish CBC, DES CBC, DES-EDE3 CBC, AES-128/192/256 CBC
Concurrent VPN Tunnels 5
Power Parameters Input Current 0.8 A (max.)
Input Voltage 9 to 36 VDC
Power Consumption 5 W (typ.)
Power Connector Terminal block
Reverse Polarity Protection Supported
Power Button Reset button
Physical Characteristics Housing Metal
IP Rating IP30
Dimensions 128.5 x 26 x 89.1 mm (5.06 x 1.02 x 3.51 in)
Weight 550 g (1.22 lb)
Installation DIN-rail mounting, Wall mounting (with optional kit)
Environmental Limits Operating Temperature 0 to 55°C (32 to 131°F)
Storage Temperature (package included) -40 to 85°C (-40 to 185°F)
Ambient Relative Humidity 5 to 95% (non-condensing)
Standards and Certifications EMC EN 55032/24, EN 61000-6-2/-6-4
EMI CISPR 22, FCC Part 15B Class A
EMS IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 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
Freefall IEC 60068-2-32
Hazardous Locations ATEX, IECEx, Class I Division 2
Radio Frequency PTCRB, FCC ID SLE-LE910CXNF
Radio RCM, KC
Carrier Approvals Verizon
Cellular Standards EN 301511
EN 301908-1
EN 62311(MPE SAR)
AS/CA S042
EN 301489-1/-52
Safety IEC 60950-1, IEC 62368-1, UL 60950-1, UL 62368-1
Shock IEC 60068-2-27
Vibration IEC 60068-2-6
Green Product RoHS, CRoHS, WEEE
MTBF Time 585,775 hrs
Standards Telcordia SR332

Ordering info

Available Models

Model No.Model Description
OnCell 3120-LTE-1-EU Industrial LTE Cat 1 cellular gateway, B1/B3/B8/B20/B28, 1 x RS232/422/485 serial port, 2 x 10/100BaseT(X) RJ45 ports, 0 to 55°C operating temperature
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