D-Link DWM-312 User manual

This document will guide you through the

basic installation process for your new D-Link

4G LTE M2M Router.

DWM-312

Quick Installation Guide

4G LTE M2M Router

Quick Installation Guide

DWM- 312

ENGLISH

Before You Begin

This Quick Installation Guide gives you step-by-step instructions

for setting up your DWM-312 4G LTE M2M Router. The model

you have purchased may appear slightly dierent from the one

shown in the illustrations. For more detailed information about

the router, please refer to the User Manual.

Package Contents

This DWM-312 package should include the following items:

• DWM-312

• AC Adapter with 5.5 mm DC connector

• RJ-45 cable

• [2] Interchangeable blade antennas

• Quick Installation Guide

• Warranty Card

If any of the above items are damaged or missing,

please contact your local D-Link re-seller.

DWM- 312 3

ENGLISH

Hardware Overview

Front Panel

Figure 1

#Item Description

1Ethernet Port This is a standard 10/100 Mbps Ethernet port to

connect any device via Cat 5/5e/6 RJ-45 cables.

2Ethernet Activity Flashes green when there is Ethernet trac.

3DC Power Input 5.5 mm barrel connector for power.

Table 1

DWM- 312

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Top Panel

Figure 2

#Item Description

1SMA Connector Main1SMA female connector - Primary antenna.

2SMA Connector AUX1SMA female connector - Auxiliary Antenna.

3Wall Mounts Wall mounts for standard 8 gauge (4 mm) screws.

4Power A green LED indicates the DWM-312 is receiving power.

5Internet A green LED indicates Internet connectivity.

6Network

Solid Green Connected to SIM A LTE Network.

Flashing Green Fallback to SIM A 3G/2G network.

Solid Blue Connected to SIM B LTE Network.

Flashing Blue Fallback to SIM B 3G/2G network.

O No Service/SIM Error/APN Error.

7Signal

Green Indicates strong signal.

Amber Indicates fair signal.

Red Indicates weak signal.

O Indicates no signal.

1Included antennas are interchangeable, but third party antennas may not be.

Table 2

DWM- 312 5

ENGLISH

Rear Panel

Figure 3

#Item Description

1SMA Connector AUX1SMA female connector - Auxiliary Antenna

2SIM A Primary SIM card

3Reset Press and hold for 3 seconds to reset

4SIM B Secondary SIM card

5SMA Connector Main1SMA female connector - Primary antenna

1Included antennas are interchangeable, but third party antennas may not be.

Table 3: Back Panel

1 2 4

DWM- 312

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Hardware Installation

Before You Begin

Observe the following precautions to help prevent

shutdowns, equipment failures, and personal injury:

• Install the DWM-312 in a cool and dry place. Refer to

the technical specications in the user manual for the

acceptable operating temperature and humidity ranges.

• Install the router in a site free from strong electromagnetic

sources, vibration, dust, excessive moisture, and direct

sunlight.

• Place antennas in an unobstructed area with clear mobile

signal. Avoid metal boxes, brick walls, and other dense

materials. It is recommended to use the web interface to

conrm signal strength before permanent installation.

• Visually inspect the power connector and

make sure that it is fully secure.

• Do not stack any devices on top of the router.

DWM- 312 7

ENGLISH

Attach the External Antennas

Figure 4: Attaching External Antennas

The DWM-312 requires two external antennas to function

correctly. The included antennas are interchangeable, but

third party antennas may require connection to specic ports.

1. Attach the antennas to the SMA connectors on the back of the

router to the ports labelled “Main” and “Aux.”Turn clockwise

to fasten the antenna.

2. Place antennas where they will receive optimal signal.

Arrange them so they point upward.

DWM- 312

ENGLISH

Figure 5: Attaching Antenna to Modem

Note: The included antennas are interchangeable. Third party

antennas may require connection to specic ports.

DWM- 312 9

ENGLISH

Installing SIM card(s)

The DWM-312 is equipped with dual-SIM slots. At least one active

SIM card with Internet access is required for proper operation.

1. Insert a micro-SIM card into the slot labelled SIM A with the

contacts facing down.If you wish to install a second SIM card,

insert it into the slot labelled SIM B.

Figure 6: Installing a micro-SIM card

2. Gently press the micro-SIM into the slot until it locks into

place.To remove, press again and the SIM card will be ejected.

Note: SIM behavior must be congured from the web UI before

an Internet connection can be established.

DWM- 312

ENGLISH

Powering the Router

The router features a exible power input ranging from 5 volts/2

amps to 18 volts/0.7 amps. A minimum of 10 watts total power

is recommended.

Using the Included AC Adapter

1. Attach the barrel connector of included AC adapter to the

DWM-312 power port on the front panel.

2. Attach the AC adapter to an appropriate AC socket.

Connecting Devices

After the DWM-312 has been successfully installed, the router

can be connected to the end device via the following connection

method:

Over Ethernet

The Ethernet port can be connected to an end device. Use a

standard Category 5/5e/6 RJ-45 Ethernet cable to connect the

end device to the router. The port will auto-negotiate to the

highest possible port speed based on the connected device.

Note that the DWM-312 supports a maximum transfer speed of

100 Mbps over Ethernet.

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