Simplifies setup, enhances security, and ensures reliable performance for critical applications.
Fast Ethernet PoE LAN port to deliver both data and power to a PD device for M2M various application.
SMS Event Management Facilitate remote management via SMS, minimizing staff exposure to hazardous environments.
Corrosion-resistant zinc-plated steel casing and robust design ensure reliable operation in harsh environments.
Protect sensitive data transmission via secure VPN tunnels to prevent unauthorized network access.
Conveniently manage devices from anywhere via the D-ECS management platform.
The DWM-311-TP 4G PoE modem harnesses the power of 4G to deliver seamless data transfer, ensuring dependable connectivity. Ideal for environmental sensing in a wide range of application fields, this plug-and-play modem simplifies installation for quick deployment. The DWM-311-TP offers reliable connectivity for real-time monitoring of temperature, humidity, and meteorological data.

The DWM PoE Modem Series, featuring 802.3af/at Power over Ethernet (PoE+) technology, delivers both data and power through a single Ethernet cable. As a true PSE (Power Sourcing Equipment) solution, it streamlines M2M communication for IoT applications, reducing the need for separate electrical infrastructure and lowering installation costs. Ideal for powering surveillance cameras, digital signage, wireless access points, and IoT sensors, it offers flexible device placement without extra wiring. Its PD-Alive feature minimizes downtime, ensuring continuous operation, while PoE scheduling optimizes power use and cuts energy costs.

The industrial-grade casing provides reliable high-speed connectivity in extreme conditions. The corrosion-resistant zinc-plated steel case with wide operating temperature range and humidity tolerance mean that the DWM-311-TP is ready for the most demanding M2M applications in virtually any environment. Convenient DIN-rail mounting options allow the DWM-311-TP to be mounted virtually anywhere to optimize signal quality.
The DWM-311-TP is also engineered to safely accept wide input voltage(VDC 48~57V) fluctuations, providing more flexibility and convenience when selecting a suitable power source, making your M2M installations significantly more reliable and much easier to deploy.

The DWM-311-TP 4G M2M PoE Modem delivers reliable 4G LTE and Ethernet connectivity for PoE devices, ensuring plug-and-play access. Its Fast Ethernet port with 802.3af/at PoE simplifies powering IP cameras, access points, PoE sensors, and VoIP systems. The auto-reboot feature guarantees uninterrupted operation by restarting unresponsive devices. Ideal for traffic systems, small shop, surveillance setups, and Autonomous Mobile Robots (AMR), the DWM-311-TP offers secure, scalable connectivity with easy web-based configuration.
Surveillance
Enhance security surveillance by utilizing PoE for both power and data on a single cable, facilitating video streaming over cellular networks.
Access Point
Expand Wi-Fi coverage in remote or hard-to-reach areas with PoE-powered access points, using the 4G/5G PoE Modem for reliable Internet backhaul.
IoT Sensor
Power and connect IoT sensors in remote locations, enabling real-time data monitoring and transfer over secure 4G/5G networks.
Smart Pole
Power smart pole’s PD device with PoE to deliver real-time updates, public information, and advertisements for smarter urban services.
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Cellular
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4G LTE |
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SIM
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1 x SIM |
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Ethernet Ports
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1 x LAN |
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Ethernet Speed
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10/100 Mbps Ports |
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Network
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IPv4/v6 Port Forwarding DHCP Server NAT Bridge |
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Management
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Web UI SMS D-ECS |
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PoE
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802.3at PoE Out |
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Number of PoE Ports
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1 |
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Power Input
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DC 48V-57V |
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VPN
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OpenVPN |
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WAN
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Cellular |
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Actual performances may vary due to settings, cabling, temperature, network configuration, interface, device compatibility, environmental and on-site conditions, and other similar factors. References to power capability, signal or processing speed, signal range or distance, data encryption, storage capacity, display properties, or other performance metrics are based on optimal conditions derived from industry standards and provided for informational purposes only. Specifications may be subject to change without prior notice. |
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