Outdoor router for protected cellular connectivity
The Teltonika OTD140 is an outdoor 4G router designed for installations where cellular access needs to be provided outside buildings or in exposed mounting positions. The device combines LTE connectivity, a weather-protected enclosure, and Ethernet-based power delivery in a compact form factor. This makes it suitable for technical infrastructures where network access has to be established directly at the installation point.
4G connectivity with dual SIM for resilient links
The router supports 4G LTE with data rates up to 150 Mbps downlink and 50 Mbps uplink. It also provides fallback to 3G and 2G. With two Mini SIM slots and automatic SIM switching, the cellular connection can be adapted to different carrier or backup scenarios. This is especially relevant for outdoor sites that require stable data transmission under changing network conditions.
PoE In and PoE Out for flexible deployment topologies
The OTD140 includes one PoE In port and one PoE Out port. This allows the device to be powered over Ethernet while also powering and connecting another PoE-capable endpoint. This architecture simplifies outdoor deployments where cabling, power distribution, and device placement need to be handled efficiently.
RutOS for network control and remote management
RutOS provides the software base with functions for routing, firewall, VLAN, failover, VPN, and remote administration. The router also supports protocols and services such as MQTT, Modbus TCP, OPC UA, DNP3, DLMS, RMS, TR-069, and multiple API options. This allows it to fit into both conventional network infrastructures and technical or industrial communication environments.
Suitable for outdoor and smart city deployments
The IP55-rated enclosure, operating range from -40 °C to 75 °C, and mounting option for pole or vertical surface installation support outdoor deployment. The provided use case shows the OTD140 being used for underground EV charging infrastructure, where the router is installed outside the actual signal shadow to ensure reliable data communication to the platform.
Application Areas
- Outdoor cellular connectivity for technical infrastructure and network edge nodes.
- Smart city and EV charging installations where the router must be mounted outside signal-shadowed areas.
- Distributed industrial and IoT systems with Ethernet and PoE-based device integration.
- Outdoor router deployments on poles or vertical mounting surfaces.
- Sites that require dual SIM failover and centralized remote management through RMS.
- Network solutions that need to power an additional endpoint through PoE Out.
- Manufacturer: Teltonika Networks
- Product: OTD140
- Product type: Outdoor 4G router
- Cellular: 4G LTE, 3G, 2G
- Mobile data rates: 4G LTE up to 150 Mbps DL / 50 Mbps UL; 3G up to 21 Mbps DL / 5.76 Mbps UL; 2G up to 236.8 kbps DL / 236.8 kbps UL
- 3GPP Release: Release 9
- SIM: 2x Mini SIM (2FF)
- SIM switching: auto-switching for weak signal, data limit, SMS limit, roaming, no network, network denied, connection failure, and SIM idle protection
- Ethernet: 2x RJ45, 10/100 Mbps
- Ethernet configuration: both ETH ports can be configured as WAN
- PoE In: 1x PoE In, 802.3af/at
- PoE Out: 1x PoE Out, 802.3af Alternative B
- Max. PoE Out power: 15 W max. (power supply dependent)
- Power connector: RJ45 socket
- Input voltage: 42.5-57.0 VDC
- Power protection: reverse polarity protection, voltage surge/transient protection
- Power consumption: idle 2.5 W / max 6 W / PoE max 21 W
- Routing: static routing, BGP, OSPF v2, RIP v1/v2, EIGRP, NHRP, policy based routing
- Network protocols: TCP, UDP, IPv4, IPv6, ICMP, NTP, DNS, HTTP, HTTPS, FTP, SMTP, SSL v3, TLS, ARP, VRRP, PPP, PPPoE, UPNP, SSH, DHCP, Telnet, SMPP, SNMP, MQTT, WOL, VXLAN
- Firewall / security: port forwarding, traffic rules, custom rules, DMZ, NAT, NAT-T, NAT64, DDoS prevention, port scan prevention, VLAN, 802.1x, web filtering, certificate support through Let's Encrypt and SCEP
- VPN: OpenVPN, IPsec, GRE, PPTP, L2TP, Stunnel, DMVPN, SSTP, ZeroTier, WireGuard, Tinc
- Industrial / IoT protocols: OPC UA, Modbus TCP, MQTT Gateway, DNP3, DLMS, COSEM
- Management: Web UI, FOTA, SSH, Email, SMS, Call, TR-069, MQTT, SNMP, JSON-RPC, RMS
- IoT platforms: ThingWorx, Cumulocity, Azure IoT Hub, AWS IoT Core
- Operating system: RutOS (OpenWrt-based)
- CPU: Mediatek, 580 MHz, MIPS 24KEc
- RAM: 128 MB
- Flash: 16 MB
- Antennas: 2x internal antennas
- Antenna specification: 698-960 / 1710-2690 MHz, 50 ohm, VSWR 3, gain 4.5 dBi, omnidirectional
- Status LEDs: 3x mobile connection type, 3x mobile connection strength, 4x ETH status LEDs
- Reset: reboot / user default reset / factory reset button
- Housing material: plastic (PC+ASA)
- Dimensions: 110 x 49.30 x 235 mm
- Weight: 315 g
- Mounting: mounting bracket for vertical flat surface or pole mounting
- Operating temperature: -40 °C to 75 °C
- Operating humidity: 10% to 90% non-condensing
- Ingress protection: IP55
- Approvals: CE, UKCA, RCM, EAC, UCRF, FCC, IC, CB, WEEE, RoHS, REACH
- Available region / version: Australia, Europe, Asia-Pacific
- Supported 4G LTE-FDD bands: B1, B3, B5, B7, B8, B20, B28
- Supported 4G LTE-TDD bands: B38, B40, B41
- Supported 3G bands: B1, B5, B8
- Supported 2G bands: B3, B8
- Standard package: OTD140 router, router holder, quick start guide, packaging box
- HS Code: 851762
- HTS: 8517.62.00
FAQ
Which cellular standards does the OTD140 support?
The router supports 4G LTE, with fallback to 3G and 2G.
How is the SIM configuration set up on the OTD140?
The device includes two Mini SIM slots and supports automatic SIM switching for different failover and carrier scenarios.
Does the OTD140 support PoE?
Yes. The router provides one PoE In port compliant with 802.3af/at and one PoE Out port compliant with 802.3af Alternative B.
Is the OTD140 suitable for outdoor deployment?
Yes. The device has an IP55-rated enclosure and is designed for an operating range from -40 °C to 75 °C.
Which local interfaces are available?
The router includes two Fast Ethernet ports with 10/100 Mbps. It also supports PoE In and PoE Out over Ethernet.
Which applications is the OTD140 particularly suited for?
The router is well suited for outdoor deployments, smart city projects, EV charging infrastructure, distributed IoT systems, and other sites that require weather-protected cellular connectivity.
- Only suitable for technically experienced users who are familiar with the product.
- Only suitable for the intended use.
- Improper use can lead to damage and injury.
- Observe the manufacturer's further safety instructions.
Manufacturer
Teltonika Networks UAB
K. Barsausko str. 66
51436 Kaunas
Lithuania
https://teltonika-iot-group.com/
Responsible Person for the EU
Teltonika Networks UAB
K. Barsausko str. 66
51436 Kaunas
Lithuania
https://teltonika-iot-group.com/