DWM312 - Router D-LINK - Free user manual and instructions

Brand	D-Link
Model	DWM312
Product Type	4G LTE M2M Router
Network Interfaces	1 RJ-45 Ethernet port 10/100 Mbps, 2 SMA connectors for external antennas, 2 micro-SIM slots
Supported Mobile Standards	4G LTE, 3G/2G
Antennas	2 interchangeable blade antennas (SMA)
Power Supply	Input 5 V/2 A to 18 V/0.7 A (AC adapter included, 10 W min recommended)
LED Indicators	Power (green), Internet (green), Network (green/blue steady or blinking), Signal (green/orange/red)
Management	Web user interface (HTTP), SNMP, D-View compatible
Security	Install in a cool, dry place, avoid electromagnetic sources, wall mountable
Package Contents	Router, AC adapter, RJ-45 cable, 2 blade antennas, quick installation guide, warranty card
Default Configuration	IP address: 192.168.0.1, subnet mask: 255.255.255.0, username: admin, password: admin
Reset	Press and hold the Reset button for 3 seconds
Wall Mounting	Yes, wall mounting brackets included (template screws 8)
Maintenance	Clean with a dry, non-abrasive cloth; do not use chemical products

Frequently Asked Questions - DWM312 D-LINK

How to install the SIM card in the DWM312?

Unscrew the two screws of the security plate located on the back of the router. Insert a micro-SIM card into the SIM A (or SIM B) slot with contacts facing down. Gently push until it clicks. Screw the plate back on.

What do the LED indicators on the top panel mean?

The Power LED green means the router is powered on. The Internet LED green indicates an active Internet connection. The Network LED: green steady = LTE network on SIM A, green blinking = automatic fallback to 3G/2G on SIM A, blue steady = LTE on SIM B, blue blinking = 3G/2G on SIM B, off = no service. The Signal LED: green = strong signal, orange = fair, red = weak, off = no signal.

How to reset the DWM312 router?

Locate the Reset button on the back of the router (under the security plate). Press and hold for 3 seconds to restore factory defaults.

How to access the web configuration interface?

Connect a PC to the router's Ethernet port. Set the PC's IP address in the range 192.168.0.2-254 with subnet mask 255.255.255.0. Open a browser and enter http://192.168.0.1. Log in with username admin and password admin.

What are the power supply specifications?

The AC adapter provides an input from 5 V/2 A to 18 V/0.7 A. A minimum power of 10 W is recommended. The connector is a 5.5 mm barrel type.

How to install the external antennas?

Screw the supplied antennas onto the SMA connectors on the back of the router, on the ports labeled 'Main' and 'Aux'. Turn clockwise. Position the antennas upward for optimal signal.

What to do if the signal is weak?

Place the router in an open area, away from thick walls, metal boxes, or sources of interference. Check the signal strength via the web interface (under Signal). You can also reposition the antennas or use external antennas with higher gain.

How to configure dual SIM?

Insert the SIM cards into the SIM A and SIM B slots. By default, the router uses SIM A. To change the behavior (automatic fallback, priority), access the web interface and configure options in the Mobile Network section.

Which browsers are compatible with the web interface?

The web interface is compatible with Microsoft Internet Explorer, Firefox, Chrome, and Safari.

How to contact D-Link technical support?

Visit the D-Link website at dlink.com/support for technical support, manuals, and commercial information.

USER MANUAL DWM312 D-LINK

Quick Installation Guide 4G LTE M2M Router

This document will guide you through the basic installation process for your new D-Link 4G LTE M2M Router.

DWM-312

QUICK INSTALLATION GUIDE

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 different 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 5.5mm 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.

Hardware Overview

Front Panel
Figure 1

Table 1

# Item Description
1	Ethernet Port	This is a standard 10/100 Mbps Ethernet port to connect any device via Cat 5/5e/6 RJ-45 cables.
2	Ethernet Activity	Flashes green when there is Ethernet traffic.
3	DC Power Input	5.5 mm barrel connector for power.

Top Panel

Figure 2

# Item Description
1	SMA Connector Main1	SMA female connector - Primary antenna.
2	SMA Connector AUX1	SMA female connector -Auxiliary Antenna.
3	Wall Mounts	Wall mounts for standard 8 gauge (4 mm) screws.
4 Power		A green LED indicates the DWM-312 is receiving power.
5 Internet		A green LED indicates Internet connectivity.
6 Network		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.
		Off	No Service/SIM Error/APN Error.
7 Signal		Green	Indicates strong signal.
		Amber	Indicates fair signal.
		Red	Indicates weak signal.
		Off	Indicates no signal.

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

Rear Panel
Figure 3

Table 2

# Item Description
1	Security Plate	Security plate covering the SIM card slots containing two screw holes
2	SMA Connector AUX¹	SMA female connector - Auxiliary Antenna
3	SIM A Primary SIM card
4	Reset	Press and hold for 3 seconds to reset
5	SIM B Secondary SIM card
6	SMA Connector Main¹	SMA female connector - Primary antenna

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

Table 3: Back Panel

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 specifications 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 confirm 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.

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. Unscrew two screws to remove the security plate and get access to SIM card slots
2. Insert a micro-SIM card into the slot labelled SIMA with the contacts facing down. If you wish to install a second SIM card, insert it into the slot labelled SIMB.

Figure 4: Installing a micro-SIM card

1. Gently press the micro-SIM into the slot until it locks into place. To remove, press again and the SIM card will be ejected.
2. Screw the security plate back on using the two screws removed earlier in order to protect the SIM card slots.

Note: SIM behavior must be configured from the web UI before an Internet connection can be established.

Attach the External Antennas

Figure 5: 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 specific 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.

Figure 6: Attaching Antenna to Modem

Note: The included antennas are interchangeable. Third party antennas may require connection to specific ports.

Powering the Router

The router features a flexible 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.

Management Options

Before You Begin

The D-Link router can be managed by using the Web User Interface (Web UI), or Simple Network Management Protocol (SNMP) management interfaces. If you wish to manage a single D-Link router, the Web UI may be the best option.

Each router must be assigned its own IP address, which is used for communication with the management PC. Please refer to the following installation instructions to get started with the Web UI and SNMP management interfaces.

Web User Interface

Once the router has been successfully installed, you can begin configuration, monitor the LED panel, and display graphical statistics using a web browser. Supported browsers include: Microsoft Internet Explorer, Firefox, Chrome, and Safari.

You need the following equipment to access the Web UI of your device:

• A PC with a RJ-45 Ethernet port

• A standard Ethernet cable

• Connect the Ethernet cable to the router's Ethernet port and to the Ethernet port on the PC.

• Configure the PC's IP address to be in the network segment as the router. The router's default IP address is 192.168.0.1, with subnet mask 255.255.255.0.
• For example, to connect to the router using the default settings, your PC should have an IP address in the range: 192.168.0.2-.254 and a subnet mask of 255.255.255.0.
• Open the web browser and enter http://192.168.0.1/in the address box.
• Log in to the router. The default username is admin and the default password is admin.

SNMP

You can manage the router with D-Link D-View, or any other SNMP-compatible program. The SNMP function is disabled by default and must be enabled on the router first by using the Web UI, as described in the previous section. The D-View SNMP Network Management System is a comprehensive standard-based management tool designed to centrally manage critical network infrastructure. D-View provides useful tools to allow network administrators to effectively manage device configurations, fault tolerance, performance, and security.

D-Link offers a free version of D-View which can allow you to manage up to 25 devices. You can download or get more information on the following website: http://dview.dlink.com/.

Additional Information

If you are encountering problems setting up your network, please refer to the user manual.

It contains much more detailed information to get you up and running with your network.

Additional help is available through our offices listed at the back of the user manual or online. To find out more about D-Link products or marketing information, please visit the D-Link website at: http://www.dlink.com/.

TECHNICAL SUPPORT

dlink.com/support

Panel frontal
Figure 1

Table 1

Existe ahora adicional disponible a工程技术 de la comparación, que se han existado para un tiempo. En el presente, el principal component of this application is the D-link. This application has been developed to allow for comparisons between two products. The D-link is a link that is used to compare the performance of two products. It is possible to use this link to compare the performance of two products.

ASISTENCIA TECNICA

dlink.com/support

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