D-Link DWM-314-T 4G Multi-Connect Modem

Key Features

Plug and Play: ? Effortless setup by simply inserting a SIM card.
Multi-Port FE Connectivity: ? Features four Fast Ethernet ports for expanding network connectivity.
SMS Event Management: ✉️ Receive alerts and manage events via SMS.
VPN Security: ?️ Securely connect to networks with VPN support.
Industrial Grade Design: ⚙️ Built for harsh environments with a robust casing.
Management Platform: ☁️ Supports D-Link D-ECS cloud management.

Applications

?️ Parking Lot
? Small Shop
? Surveillance
? Self-Service

Connection Diagram

The diagram illustrates the DWM-314-T modem's role in connecting various M2M devices to the internet and management platforms. It shows:

A connection from the D-ECS Management Platform (represented by a cloud icon ☁️) to the Internet (represented by a globe icon ?).
The Internet connects to an ISP Cellular Tower (represented by a tower icon ?).
The ISP Cellular Tower provides a cellular signal to the DWM-314-T Modem.
The modem also connects to an Application Server via an Ethernet cable.
The modem connects to various Machines and Applications.

Machines and Applications Connected:

⚡? EV Charger
⏱️ Parking Meter
? ATM
? Vending Machine
? Small Shop
? Smart Pole
? Surveillance (NVR)
?️ Kiosks
? Smart Locker
? Self-Service

The diagram indicates cellular signal strength and Ethernet cable connections.

Product Overview

The D-Link DWM-314-T Multi-Connect Modem offers robust 4G LTE cellular connectivity, ideal for M2M applications. It features four Fast Ethernet ports, simplifying connectivity extension. The modem is designed to enhance solutions like smart parking by providing uninterrupted data transmission, helping to alleviate traffic congestion and improve efficiency. Its built-in 4-port Gigabit switch reduces the need for extra power supplies and equipment. Secure VPN technology ensures the protection of sensitive data, such as vehicle information and parking fee transactions.

Easy Installation

Installation is straightforward: simply insert a Nano-SIM card (4FF) and power on the device. The DWM-314-T automatically connects to the 4G LTE cellular network. Its rugged, compact design is suitable for various environments, including harsh conditions, and supports flexible wall or DIN-rail mounting.

Robust Build Quality

Constructed with an industrial-grade, corrosion-resistant zinc-plated steel casing, the DWM-314-T is built to withstand extreme operating temperatures and humidity, ensuring reliable high-speed connectivity in demanding M2M applications.

Specifications

Device Interface

Cellular: 4G LTE Cat 4
SIM Slot: 1 x SIM (4FF Nano SIM)
Ethernet: 4 x FE LAN ports
Power Input: DC 9-36 V terminal block
Antenna Connectors: 2 x SMA (F) cellular ?

Performance

Maximum Cellular Data Throughput: LTE: 150 Mbps (DL) / 50 Mbps (UL)

WAN

WAN Interface: Cellular
Cellular: NAT
Connection Monitoring: Ping query reboot

Network

LAN: DHCP server
Routing: Static
DDNS: DynDNS, No-IP, dynamic DO

Services

Event Management: SMS ✉️

VPN

VPN Tunnel: OpenVPN

Security

Firewall: IPS, port forward
Access Control: MAC/IP filter

Administration

Management: D-Link D-ECS² ☁️
Maintenance: Web UI
System: FW upgrade, reboot and reset ?

Monitoring

Device Status: Connection information
Cellular Status: Cellular information/status, cellular signal quality
Security: VPN status

Operating Environment

Operating Temperature: -30 to 70°C (-22°F to 158°F)
Storage Temperature: -40 to 85°C (-40°F to 185°F)
Operating Humidity: 10% to 95% non-condensing
Storage Humidity: 0 to 95% non-condensing
Dimensions: 115 x 99 x 31 mm

Certifications and Approvals

Certifications: CE, UKCA

Package Contents (Standard)

2 x Cellular SMA Antennas ?
1 x RJ-45 Cable
1 x Power Adapter
1 x Terminal Block (2-pin)
1 x DIN-Rail Kit ?

Available Versions

EU SKU (HW: A1)

4G LTE: FDD: B1/B3/B7/B8/B20/B28A, TDD: B38/B40/B41

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

² You only have to pay a M2M device license fee when applying for D-ECS license.

Hardware Overview

Front View

The front panel displays:

LAN Ports: LAN1, LAN2, LAN3, LAN4
Reset Button: ? A button to reset the device.
Status LEDs: ? Indicators for device status.

Side Views

The side panels show:

4G LTE Antenna Connectors: ? Two SMA (F) connectors (Ant-L1, Ant-R1) and potentially others (Ant-L2, Ant-R2) for cellular antennas.
Power Connector: PWR Connector for power input.
GND Connectors: Ground connectors.
System Port: For system connections.
SIM Slot: Location for the SIM card.
DIN Rail Clip: ? For mounting on a DIN rail.

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