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Hassle Free Installation

Simply insert a SIM card to enable Cat. 4 LTE connectivity (up to 150 Mbps)1 for M2M applications.

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Backwards Compatibility

Compatible with 4G/3G networks, ensuring broader coverage and enhanced connectivity.

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GbE Wired Reliability

Gigabit Ethernet port enables wired LAN connectivity for general M2M applications.

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Industrial-Grade Durability

Corrosion-resistant zinc-plated steel casing and robust design ensure reliable operation in harsh environments.

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Secure VPN Protection

Protect sensitive data transmission via secure VPN tunnels to prevent unauthorized network access.

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Centralized Management

Conveniently manage devices and network from anywhere via the D-ECS management platform.

Hassle-Free Installation

Simply insert the SIM card (Micro-SIM 3FF) and the DWM-311 is ready to connect your M2M devices to the Internet via the 4G LTE cellular network. The rugged compact design allows the DWM-311 to be installed in virtually any location, even in extreme environments.

Hassle-Free Installation
Remote Management

Remote Management

D-Link offers the latest advanced cloud computing platform to enable flexible, secure and low latency networks for mission-critical operations. With fast, flexible deployment and having full control and visibility over your network, the D-Link D-ECS centralized management platform offers extensive tools to enable device management, traffic analytics, security, cost-management and much more.

Robust Build Quality

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 is ready for the most demanding M2M applications in virtually any environment. Convenient wall and DIN-rail mounting options allow the DWM-311 to be mounted virtually anywhere.

Tech Specifications

Hardware
Enclosure
  • Aluminum and zinc-plated steel
Power
  • Input: Power Adapter 5V/2A via Micro USB
LED Status Indicators
  • Network Connectivity, Power
Wireless
Wireless
Mobile Network Support2
  • ( SKU 1 (EU) : LTE FDD Bands 1/3/7/8/20/28A, LTE TDD Bands 38/40/41, UMTS/HSPA B1/B8, 900/2100 MHz ), ( SKU 2 (AF) : LTE FDD Bands B2/B4/B5/B12/B13/B14/B66, UMTS/HSPA B2/B4/B5, 850/1700/1900 MHz )

Maximum Cellular Data Throughput1
  • LTE FDD: 150 Mbps (DL) / 50 Mbps (UL), LTE TDD: 130 Mbps (DL) / 30 Mbps (UL), DC-HSDPA/HSUPA: 42 Mbps (DL) / 5.76 Mbps (UL), WCDMA: 384 Kbps (DL ) / 384 Kbps (UL), EDGE: 296 Kbps (DL) /236.8 Kbps (UL), GPRS: 107 Kbps (DL) / 85.6 Kbps (UL)
Device Interfaces
  • 1 x 10/100/1000 Ethernet LAN port, 1 x Micro-USB port (power input), 2 x SMA for LTE (antenna connectors), 1 x Sim slot (Micro-3FF)
Standards
  • IEEE 802.3i, IEEE 802.3u
VPN
  • OpenVPN (1 tunnel)
General
Advanced Features
  • D-ECS remote device management3, Web-based UI, SMS reboot function
Certifications
  • CE, FCC, PTCRB, AT&T, Verizon
Part Number
  • Description
DWM-311
  • 4G LTE Modem
Disclaimer

1. Data rates are theoretical. Data transfer rate depends on network capacity and signal strength.

2. Supported frequency band is dependent upon hardware SKU.

3. D-ECS (D-Link Edge Cloud Solution) - License fees will apply.

Updated 07/19/2023

Physical
Dimensions
  • 77.4 x 68.5 x 26 mm (3.05 x 2.7 x 1.02 in)
Weight
  • 145 g (5.12 oz)
Temperature
  • Operating: -30 to 60 ˚C (-22 to 140 ˚F), Storage : -40 to 85 ˚C (-40 to 185 ˚F)
Humidity
  • Operating: 10% to 85% non-condensing
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