Mitsumi Electric Co DWMW052 User Manual

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DWM-W052_User_Manual

July. 9. 2012

User Manual

WiFi Module

MODEL DWM-W052

The purpose of this manua l is to explain corr ect way how to integrat e module DWM-W052 to th e end
product. It includes procedures that shall assist you to avoid unforeseen problems. This manual
presents information that shows how modu le and OEM product, where module integrated, complies
with regulations in certain regions. Any modifications, not expressly approved by the manufacturer
could void the authority to operate in these regions.

Content

1. General

2. Product Informa tion

3. USA-Federal Communications Commission (FCC)

4. Canada-Indus try Ca nada ( IC)

5. Europe-EU Declaration of Conformity and Restrictions

1. General

This WiFi Module, model DWM-W052 has to be installed and used in accordance with the technical
description/installation instructions provided by the manufacturer.

For detail information concerning type approval of this module (e.g. where this module is already
pre-approved) please contact the authorized local distributor or manufacturer.

The system may only be implemented in the configuration that was authorized. Note that any
changes or modifications to this equipment not expressly approved by the manufacturer could void
the user’s authority to operate this equipment.

COMMERCIAL IN CONFIDENCE

This material may not in whole or part be copied, stored electronically or communicated to third parties

without MITSUMI ELECTRIC CO., LTD’s prior agreement in writing.

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DWM-W052_User_Manual

July. 9. 2012

2. Product Information

DWM-W052 is a wireless LAN module corresponding to single-band(5GHz). 1×1 SISO method is
supported. The specification is shown in the following.

Frequency Band: 5.18 - 5.24GHz

5.745 - 5.825GHz
Network Standard: IEEE 802.11n
Host Interface: SDIO V2.0
Antenna: 2 Antenna Connector (2×2 MIMO)
Network: Infrastructure Mode （no ad-hoc) / No AP Mode
Frequency Bandwidth: 20MHz
Operating Temperature: 0 to 65 degree C
Modulation Technology: OFDM with BPSK, QPSK, 16 QAM, 64 QAM
Hardware Encryption: AES, TKIP, WEP
Quality of Service: IEEE 802.11e

COMMERCIAL IN CONFIDENCE

This material may not in whole or part be copied, stored electronically or communicated to third parties

without MITSUMI ELECTRIC CO., LTD’s prior agreement in writing.

Page 3 of 7

DWM-W052_User_Manual

July. 9. 2012

3. USA-Federal Communications Commission (FCC)

This equipment has been tested and found to comply with the limits , pursuant to Part 15 of FCC Rules.
These limits are designed to provide reasonable protection against harmful interference in a residential
installation. This eq uipm ent genera tes, us es, and ca n radiate radio fre quenc y energy. If not ins talled
and used in accordance with the instructions, it may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a particular
installation.

If this equipment does cause harmful interference to radio or television reception, which can be
determined by tuning the equipment off and on, the user is encouraged to try and correct the
interference by one or more of the following measures:

-Reorient or relocate the receiving antenna.

-Increase the distance between the equipment and the receiver.

-Connect the equipment to outlet on a circuit different from that to which the receiver is connected.

-Consult the dealer or an experienced radio/TV technician for help.

This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) This device m ust a ccep t any i nter ference recei ved, including interference that may cause undesired
operation.
Any changes or modifications not expressly approved by the party responsible for compliance could
void the user’s authority to operate the equipment.

Labelling.

WiFi Module DWM-W052 labelled as below.

FCC ID: EW4DWMW052

The proposed with FCC ID label format is to be placed on the module. If FCC ID is not visible when the
module is installed into the system, “Contains FCC ID: EW4DWMW052” shall be placed on the outside
of final host system.

Caution:

This devise for operation in the band 5150-5250 MHz is only for indoor use to reduce the potential for
harmful interference to co-channel mobile satellite systems.

To reduce potential radio interference to other users, the antenna type and its gain should be so
chosen that the equivalent isotropically radiated power (EIRP) is not more than that required for
successful communication.

COMMERCIAL IN CONFIDENCE

This material may not in whole or part be copied, stored electronically or communicated to third parties

without MITSUMI ELECTRIC CO., LTD’s prior agreement in writing.