D-Link 4G LTE M2M VPN PoE+ Modem Router

Empower Weather Monitoring with 4G
The DWM-311-TP 4G PoE modem harnesses the power of 4G to deliver seamless data transfer, ensuring dependable connectivity. Featuring dual SIM slots with failover capabilities, it provides uninterrupted service even if one network is down. 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.

Empower Your M2M Network with PoE+​
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.​

Robust Build Quality
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.

Seamless 4G PoE Connectivity for Efficient Operations​
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.​