Simplifies setup, enhances security, and ensures reliable performance for critical applications.
PoE Connectivity (PSE)
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.
Industrial-Grade Durability
Corrosion-resistant zinc-plated steel casing and robust design ensure reliable operation in harsh environments.
Secure VPN Protection
Protect sensitive data transmission via secure VPN tunnels to prevent unauthorized network access.
Centralized Management
Conveniently manage devices from anywhere via the D-ECS management platform.
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.
Versatile Applications
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.
Tech Specifications
Wireless
Device Interface
Cellular Module: 4G LTE-Cat.4, SIM Slot: 1*SIM(4FF Nano), Ethernet: 1*RJ45 LAN FE with PoE-PSE 802.3at, Power Input: DC 48-57V (TB)(2-pin), Antenna Connector: 2*SMA(F)-Cellular
Performance1
Maximum Cellular Data Throughput:, LTE: 150 Mbps (DL) / 50 Mbps (UL)
DHCP : DHCP Server, Port Forward: Virtual Server, DDNS: DynDNS, No-IP, Dynamic DO, PoE: Power Control, ON/OFF by Network checking, Scheduled ON/OFF, IPv4/v6
General
Security
VPN Tunnel: OpenVPN, VPN Usage: Client mode
Firewall
Firewall: IPS, Access Control: Packet Filter, MAC Filter
Administration
Configuration: Web UI, SSH, Management: D-Link D-ECS2, System: FW Upgrade, Reboot & Reset, System Time, NTP Service, Scheduling: reboot rule policy, working day, SMS Service: SMS Inbox, SMS Event Management
Status
Network Status: Connection information, Cellular Signal Quality, Cellular Mobile: Cellular Modem Information/Status, Cellular Network Status, Cellular Signal Quality, Security: VPN Status
Environment
OP/Store Temp.: (Operating Temperature -30 to 70 ˚C (-22 °F to 158 °F), Storage Temperature -40 to 85 ˚C (-40 °F to 185 °F)), Humidity: (Operating Humidity 10% to 95% non-condensing, Storage Humidity 0 to 95% non-condensing), Dimensions: 78 x 70 x 29 mm
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