HON HAI PRECISION IND J27H023 WLAN MODULE User Manual
HON HAI Precision Ind. Co., Ltd. WLAN MODULE
Contents
- 1. User manual
- 2. Host user manual 1 of 2
User manual
HON HAI PRECISION IND. CO., LTD. HSINCHU SCIENCE PARK BRANCH OFFICE
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J27H023 WLAN MODULE
USER’S MANUAL
HON HAI PRECISION IND. CO., LTD. HSINCHU SCIENCE PARK BRANCH OFFICE
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Contents
INTRODUCTION ...................................................................................................................................................................3
1.1 WLAN FEATURES..........................................................................................................................................................3
1.2 FCC NOTICE..................................................................................................................................................................3
1.3 CANADA NOTICE ............................................................................................................................................................4
The information contained in this manual has been verified at the time of this manual printing. The manufacturer reserves
the right to make any changes and improvements in the product described in this manual at any time and without notice.
All registered trademarks are the property of their respective owners.
HON HAI PRECISION IND. CO., LTD. HSINCHU SCIENCE PARK BRANCH OFFICE
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Introduction
The J27H023.00 802.11b/g module provides wireless modem functionality utilizing direct sequence spread
spectrum and OFDM/CCK technology.
1.1 WLAN Features
Operating Frequency 2412 ~ 2483.5 MHz ISM band
Modulation Schemes 802.11: DPSK,DBPSK
802.11g: OFDM, DQPSK, DBPSK and CCK
802.11b: DQPSK, DBPSK and CCK
Channel Numbers IEEE 802.11/802.11b compliant:
1 ~ 13 channels for United States, Europe and Japan
IEEE 802.11 g compliant:
1 ~ 11 channels for United States, Europe and Japan
WLAN Data Rate 802.11g: Up to 54 Mbps with auto fallback to 48, 36, 24, 18, 12,
9 and 6 Mbps.
802.11b: Up to 11 Mbps with auto fallback to 5.5, 2 and 1Mbps.
802.11: Up to 1Mbps and 2Mbps
Media Access Protocol CSMA/CA with ACK
Antenna Type Single antenna connector for off board antenna
Operating Voltage 1.8 VDC and 3.3 VDC
Operating Systems Windows 98/Me/2000/XP
1.2 FCC Notice
Federal Communication Commission Interference Statement
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 must accept any interference received,
including interference that may cause undesired operation.
FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate this equipment.
IMPORTANT NOTE:
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.
This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
HON HAI PRECISION IND. CO., LTD. HSINCHU SCIENCE PARK BRANCH OFFICE
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IMPORTANT NOTE: In the event that these conditions can not be met (for example certain laptop
configurations or co-location with another transmitter), then the FCC authorization is no longer considered valid
and the FCC ID can not be used on the final product. In these circumstances, the OEM integrator will be
responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCC
authorization.
End Product Labelling
The final end product must be labelled in a visible area with the following: “Contains FCC ID: MCLJ27H023”.
Manual Information That Must be Included
The OEM integrator has to be aware not to provide information to the end user regarding how to install or
remove this RF module in the users manual of the end product which integrate this module.
The users manual for OEM integrators must include the following information in a prominent location
“ IMPORTANT NOTE: To comply with FCC RF exposure compliance requirements, the antenna used for this
transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
1.3 Canada Notice
Industry Canada Statement
This device complies with RSS-210 of Industry Canada. Operation is subject to the following two conditions:
1) this device may not cause interference and
2) this device must accept any interference, including interference that may cause undesired operation of the
device
Caution: Exposure to Radio Frequency Radiation.
This device must not be co-located or operating in conjunction with any other antenna or transmitter.
Labeling
System integrators must include the IC ID on the end product.