D-Link DWR-921 Quick Start Manual Download Page 2

Does this product automatically reconnect if the 
mobile signal is lost due to inactivity? (Installation in an 
unmanaged premises)

Yes - It will reconnect when the signal is requested or 
available again.

Can this product be used as a failover solution?

Yes 

Can this product be used for gaming?

Yes - We recommend a ping and speedtest, such as Ookla 
(www.speedtest.net)

Can this product be used in a caravan?

Yes, If you have a caravan

It uses a standard 5v adaptor plug

Can this product be wall mounted?

Yes

Can this product be connected to an existing DSL / Fibre / 
cable modem?

Yes, the device has a separate WAN port which allows you to 
connect a xDSL modem. 

In your prefered browser navigate to 192.168.0.1 in your 
search bar to get to the admin page. Login with your 
password (admin/admin by default)

In the WAN settings of your device you can change the type 
of connection (DHCP or PPPoE) and enter any username and 
password settings required for your connection.

Which kind of products can be connected via Ethernet 
and / or Wi-Fi?

Any product can be connected, as long as they are complaint 
with Wi-Fi standards

Typically connected products would be Cameras, VoiP 
phones, Laptops Ipads etc.

Devices without wireless compatibility can be plugged into 
the ethernet port

Which dynamic DNS providers are supported?

All Dynamic DNS providers are supported using the “custom 
DNS provider settings”.

Is it possible to remove the external 4G antennas and 
replace them with high gain indoor or outdoor antennas?

The DWR-921 has detachable antennas that can be replaced

Which connector type standard is used for the external 
antennas?

The DWR-921 is compatible with third party aerial 
manufacturers who use the SMA Standard type connectors.

Is it possible to turn off the Wi-Fi wireless connection for 
safety reasons?

Yes, the device’s broadcast settings can be disabled from 
within the settings.

Open your prefereed  browser and connect to the device on 
its default IP address of 192.168.0.1.  

Navigate to the ‘Wireless’ settings and disable the SSID 
broadcast.

Are the 2.4GHz and 5GHz SSIDs broadcast with different 
names?

This device does not have a 5Ghz broadcast available to it as it 
is 2.4Ghz only

How many Ethernet ports are available? Which is the 
maximum supported speed?

Four 10/100 Ethernet LAN ports to connect wired devices

• Optional WAN port for fixed line broadband

I need to extend the wireless coverage further. Is there 
any recommended range extender?

Yes, we would recommend you talk to our support team for 
the best option, as it can often depend on your environment

Visit https://eu.dlink.com/uk/en/support/contact to raise a 
support case or livechat

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