Overview
The D-Link DWM-311-G is a rugged 5G M2M modem/router designed to provide reliable cellular connectivity for industrial equipment, IoT devices, and remote networking applications. It supports 5G NR and 4G LTE connectivity, allowing Ethernet-enabled devices to communicate over cellular networks without requiring a traditional wired internet connection. Featuring a 2.5 Gigabit Ethernet port, a Micro-SIM slot, VPN capabilities, and a durable metal enclosure, the DWM-311-G is suitable for industrial automation, EV charging stations, digital signage, kiosks, remote monitoring, and other machine-to-machine applications.
Key Features
- 5G NR and 4G LTE cellular connectivity - Theoretical 5G NSA download speeds up to 3.4 Gbps - One 2.5 Gigabit Ethernet LAN port - One Micro-SIM card slot - Four external cellular antenna connectors - OpenVPN support for secure remote connectivity - NAT and bridge operating modes - Web-based administration and SMS event management - D-Link D-ECS centralized device management support - Wide DC input voltage range of 5–32V - Rugged zinc-plated steel enclosure - Operating temperature range of -30°C to 70°C
Technical Specifications
| Specification | Details | |---|---| | Brand | D-Link | | Part Number / MPN | DWM-311-G | | Product Type | Industrial 5G M2M Modem/Router | | Cellular Technology | 5G NR and 4G LTE | | Maximum 5G NSA Download | Up to 3.4 Gbps, theoretical | | Maximum 5G SA Download | Up to 2.4 Gbps, theoretical | | Maximum LTE Download | Up to 1.6 Gbps, theoretical | | Ethernet Interface | 1 × RJ-45 2.5GbE LAN | | SIM Slot | 1 × Micro-SIM | | Antenna Connectors | 4 × SMA female cellular connectors | | WAN Interface | Cellular | | Network Modes | NAT and bridge | | VPN | OpenVPN | | Network Protocols | IPv4 and IPv6 | | Management | Web UI, SMS, D-Link D-ECS | | Power Input | 5–32V DC | | Operating Temperature | -30°C to 70°C | | Enclosure | Zinc-plated steel | | Dimensions (W × D × H) | Approximately 77.4 × 75.5 × 26 mm | | Weight | Not verified |
Applications
- Industrial IoT and machine-to-machine communications - Electric vehicle charging stations - Digital signage and self-service kiosks - Remote monitoring and automation systems - ATMs, vending machines, and parking equipment - Surveillance and remote network installations - Solar power monitoring and management
Connectivity and Management
The DWM-311-G connects Ethernet-enabled equipment to a cellular network using its Micro-SIM slot and external antennas. Its 2.5GbE port provides high-speed wired connectivity for compatible devices, while NAT, bridge mode, and OpenVPN support different network deployment requirements. The web-based management interface allows administrators to configure and monitor the device. SMS event management and D-Link D-ECS provide additional options for remote administration, with D-ECS licensing potentially required.
Frequently Asked Questions
1. Does the D-Link DWM-311-G support 5G?
Yes. It supports 5G NR and 4G LTE cellular connectivity. Actual performance depends on carrier coverage, signal strength, network conditions, and hardware version.
2. What Ethernet port does it have?
It has one RJ-45 2.5 Gigabit Ethernet LAN port for wired connectivity.
3. Which SIM card does it use?
The device uses a Micro-SIM card. Confirm cellular band compatibility with your carrier before deployment.
4. Does it support VPN connections?
Yes. OpenVPN support is included for secure network connectivity.
5. Can it operate in harsh environments?
Its rugged metal enclosure and specified operating temperature range of -30°C to 70°C make it suitable for demanding industrial environments.
DC Supplies Product Note
Before ordering, verify the exact DWM-311-G hardware revision, supported cellular bands, local carrier compatibility, power requirements, and antenna installation requirements.
