D-Link DWM-311 User manual
This document will guide you through the
basic installation process for your new D-Link
4G LTE M2M Modem.
DWM-311
Quick Installation Guide
4G LTE M2M Modem
Ethernet Power
Ethernet Power
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Before You Begin
This Quick Installation Guide gives you
step-by-step instructions for setting up
your DWM-311 4G LTE M2M Modem. The
model you have purchased may appear
slightly dierent from the one shown in the
illustrations. For more detailed information
about the router, please refer to the User
Manual.
Package Contents
This DWM-311 package should
include the following items:
• DWM-311
• AC adapter with 5.5 mm DC
connector (optional)
• RJ-45 cable
• 2 x external LTE 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
Ethernet Power
Ethernet Power
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.
2
DC
Power
Input
5.5 mm barrel connector
for power.
Table 1
Top Panel
Ethernet Power
Ethernet Power
Figure 2
#Item Description
3
SMA
Connector
Main
1
SMA female connector
- Primary antenna.
4
SMA
Connector
AUX
1
SMA female connector
- Auxiliary Antenna.
5Power
A green LED indicates
the DWM-311 is
receiving power.
6Internet A green LED indicates
Internet connectivity.
1Included antennas are interchangeable, but third
party antennas may not be.
Table 2
12
34
5
6
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Rear Panel
Figure 3
#Item Description
7Reset Press and hold for 3
seconds to reset
8SIM SIM card slot
1Included 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-311 in a cool and dry place.
Refer to the technical specications 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.
3
7
8 4
• 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
conrm 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-311 is equipped with dual-SIM
slots. At least one active SIM card with Internet
access is required for proper operation.
1. Remove the security plate to get access to
SIM card slot
2. Insert a micro-SIM card into the slot with the
contacts facing down.
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 congured from
the web UI before an Internet connection can
be established.
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Attach the External Antennas
Ethernet Power
Ethernet Power
Figure 5: Attaching External Antennas
The DWM-311 requires two external antennas
to function correctly.The included antennas are
interchangeable, but third party antennas may
require connection to specic 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.
Ethernet Power
Ethernet Power
Figure 6: Attaching Antenna to Modem
Note: The included antennas are
interchangeable. Third party antennas may
require connection to specic ports.
Powering the Router
The router features a power input of 5 volts/2
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-311 power port on the
front panel.
2. Attach the AC adapter to an appropriate AC
socket.
Connecting Devices
After the DWM-311 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-311
supports a maximum transfer speed of 150
Mbps over Ethernet.
Management Options
Before You Begin
The D-Link router can be managed by using
the Web User Interface (Web UI), Telnet,
or D-Link Edge Cloud Solution (D-ECS)
management interfaces. If you wish to
manage a single D-Link router, the Web UI
may be the best option. Each router must
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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 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
1. Connect the Ethernet cable to the
router’s Ethernet port and to the Ethernet
port on the PC.
2. Congure 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.
3. 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.
4. Open the web browser and enter
http://192.168.0.1/ in the address box.
5. Log in to the router. The default user
name is adminand the default password
is admin.
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 oces
listed at the back of the user manual or online.
To nd 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
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Maximum radio-frequency power transmitted in the frequency bands
Maximale Funkfrequenzleistung, die in den Frequenzbandbreiten übertragen wird
Puissance de radiofréquence maximale transmise dans les bandes de fréquence
Potencia máxima de radiofrecuencia transmitida en las bandas de frecuencia
Potenza di radio-frequenza massima trasmessa nelle bande di frequenza
Frequency band
Frequenzbandbreite
Bande de fréquence
Banda de frecuencia
Banda di frequenza
Maximum transmit power
Maximale Übertragungsleistung
Puissance d'émission maximale
Potencia máxima transmitida
Potenza di trasmissione massima
GSM TX 880.2 MHz - 914.8 MHz
RX 925.2 MHz - 959.8 MHz 33.02 dBm
DCS TX 1710.2 MHz - 1784.8 MHz
RX 1805.2 MHz - 1879.8 MHz 26.45 dBm
WCDMA FDD I TX 1922.4 MHz - 1977.6 MHz
RX 2112.4 MHz - 2167.6 MHz 23.87 dBm
WCDMA FDD VIII TX 882.4 MHz - 912.6 MHz
RX 927.4 MHz - 957.6 MHz 23.22 dBm
LTE Band 1 TX 1922.5 MHz - 1977.5 MHz
RX 2112.5 MHz - 2167.5 MHz 22.81 dBm
LTE Band 3 TX 1710.7 MHz - 1784.3 MHz
RX 1805.7 MHz - 1879.3 MHz 22.80 dBm
LTE Band 7 TX 2502.5 MHz - 2567.5 MHz
RX 2622.5 MHz - 2687.5 MHz 23.64 dBm
LTE Band 8 TX 880.7 MHz - 914.3 MHz
RX 925.7 MHz - 959.3 MHz 24.09 dBm
LTE Band 20 TX 834.5 MHz - 859.5 MHz
RX 793.5 MHz - 818.5 MHz 23.71 dBm
LTE Band 38 TX/RX 2572.5 MHz - 2617.5
MHz 24.02 dBm
LTE Band 40 TX/RX 2302.5 MHz - 2397.5
MHz 22.98 dBm
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Ver. 1.00(DI)_90x130 2020/12/15
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