Rear Panel; Installing Sim Card(S); Hardware Installation - D-Link DWM-311 Quick Installation Manual

Rear Panel

3 8
7
Figure 3
# Item
Reset
7
SIM
8
Included antennas are interchangeable, but third
1
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 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.
DWM-311
4
Description
Press and hold for 3
seconds to reset
SIM card slot
• 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-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 configured from
the web UI before an Internet connection can
be established.
3