Brother T77H505 IEEE802.11b/g/n Wi-Fi module User Manual for T77H505 00
Brother Industries, Ltd. IEEE802.11b/g/n Wi-Fi module for T77H505 00
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User Manual.pdf
COMPANY CONFIDENTIAL
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Project Name IEEE802.11 b/g/n Module
FOXCONN Part No. T77H505.00
User Manual
COMPANY CONFIDENTIAL
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Content
USER MANUAL ................................................................................................................................................................1
1. INTRODUCTION ..........................................................................................................................................................3
2. WIFI ALLIANCE CONFORMANCE...........................................................................................................................5
3. HARDWARE SPECIFICATION..................................................................................................................................6
4. PRODUCT REQUIREMENTS....................................................................................................................................6
5. ENVIRONMENTAL REQUIREMENTS .....................................................................................................................7
COMPANY CONFIDENTIAL
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1. Introduction
The T77H505.00 802.11b/g/n module provides wireless modem functionality utilizing direct
sequence spread spectrum and OFDM/CCK technology. This module is based on
Broadcom BCM43143KMLG solution that is integrated 2.4GHz IEEE802.11 b/g/n
(MAC/PHY/Radio), 2.4GHz power amplifier (PA) and integrated T/R switch, power
management unit (PMU), and SDIO 2.0 interface.
1.1 Scope
The wireless LAN is compliant to IEEE 802.11b and IEEE 802.11g and IEEE 802.11n
standard. The data rate of 802.11b is up to 11Mbps and fallback rates of 5.5, 2, 1Mbps.
The data rate of 802.11g is up to 54Mbps and fallback rates of 48,36,24,18,12,9, 6Mbps.
The data rate of 802.11n HT20 with 800ns GI is up to 65Mbps and fallback rates of 58.5,
52, 39, 26, 19.5, 13, 6.5Mbps; the data rate of 802.11n HT20 with 400ns GI is up to
72.2Mbps and fallback rates of 65, 57.8, 43.3, 28.9, 21.7, 14.4, 7.2Mbps. The data rate of
802.11n HT40 with 800ns GI is up to 135Mbps and fallback rates of 121.5, 108, 81, 54,
40.5, 27, 13.5Mbps. The data rate of 802.11n HT40 with 400ns GI is up to 150Mbps and
fallback rates of 135, 120, 90, 60, 45, 30, 15Mbps.
1.2 Function
• IEEE802.11b/g/n (1X1) based on Broadcom 43143 solutions.
• SDIO v2.0 (50MHz, 4-bit and 1-bit) host Interfaces.
• The module with a 3.3V +/- 10% supply powers from host.
• One 2.4GHz PCB printing antennas.
• Uses BCM43143 integrated OTP memory instead of external EEPROM.
• RoHS and Green Compliant.
1.3 Electrical Characteristics
Parameter Minimum
Typical
Maximum
Units
COMPANY CONFIDENTIAL
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Frequency Range 2.4 ~ 2.5 GHz
Current Consumption - - 600 mA
Input Supply
Voltage
Recommended
Operating voltage 3.14 3.3 3.47 V
TX CCK 11Mbps
17dBm - 227.2 - mA
TX OFDM 54Mbps
13dBm - 162.7 - mA
TX HT20 MCS7
12dBm - 212.8 - mA
TX HT40 MCS7
12dBm TBD TBD TBD mA
Current Consumption
Rx HT20 - 78.4 - mA
CCK 15 17 19 dBm
OFDM BPSK 11 13 15 dBm
OFDM QPSK 11 13 15 dBm
OFDM 16QAM 11 13 15 dBm
OFDM 64QAM 11 13 15 dBm
TX Output Power
MCS0~7 10 12 14 dBm
Storage Temperature -30 - 85 ℃
Storage Humidity 0 - 90 %
HBM - 1K V
ESD Level MM - 200 V
1.4 SDIO 2.0 Characteristics
The SDIO interface supports all of the SDIO version 2.0 modes:
1- bit SDIO-SPI mode (25Mbps)
1- bit SDIO-SD mode (25Mbps)
4- bit SDIO-SD default speed mode (100Mbps)
4- bit SDIO-SD high-speed mode (200Mbps)
COMPANY CONFIDENTIAL
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2. WIFI ALLIANCE CONFORMANCE
The Module is certified by the Wi-Fi Alliance. The Module and standard PC driver passes
the Wi-Fi System Interoperability Test Plan including the following:
A. IEEE 802.11-2007 Standard for LAN/MAN
Specific requirements Part 11: Wireless LAN Medium Access Control (MAC) and
Physical Layer (PHY) Specifications
B. IEEE P802.11n-2009 Standard for Information Technology
Telecommunications and information exchange between systems - Local and
metropolitan area networks – Specific requirements - Part 11: Wireless LAN Medium
Access Control (MAC) and Physical Layer (PHY) Specifications Amendment 5:
Enhancements for Higher Throughput
C. Supported Security
• WPA
TM
and WPA2
TM
(Personal) support for powerful encryption and authentication
• AES and TKIP acceleration hardware for faster data encryption
• Secure Easy setup for simple Wi-Fi setup and WPA2/WPA security configuration
COMPANY CONFIDENTIAL
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3. Hardware Specification
Parameter Typical Units
Operating frequency range 2400 ~ 2500 MHz
Antenna gain (max) 2.46 dBi
4
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Product Requirements
4.1 Hardware Requirements
Form factor 32mmx23mm module with 8-pin B.T.B connector
Host Interface SDIO2.0 interface
PCB 4-layer design
Antenna connector RF switch connector
4.2 Hardware Architecture
The T77H505.00 802.11b/g/n module provides wireless modem functionality utilizing direct
sequence spread spectrum and OFDM/CCK technology. This module is based on
Broadcom BCM43143KMLG solution that is integrated 2.4GHz IEEE802.11 b/g/n
(MAC/PHY/Radio), 2.4GHz power amplifier (PA) and integrated T/R switch, power
management unit (PMU), and SDIO 2.0 interface.
The functional block diagram is shown as below.
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5. Environmental Requirements
Operating Temperature Conditions
The product shall be capable of continuous reliable operation when operating in ambient
temperature of -5°C to 60°C.
Non-Operating Temperature Conditions
Neither subassemblies shall be damaged nor shall the operational performance be
degraded when restored to the operating temperature when exposed to storage
temperature in the range of -20°C to +85°C.
Operating Humidity Conditions
The product shall be capable of continuous reliable operation when subjected to relative
humidity in the range of 0% and 90% non-condensing.
Non-Operating Humidity conditions
The product shall not be damaged nor shall the performance be degraded after exposure
to relative humidity.
6. Test Operating Instructions Info
Please refer to another file named “Test SOP for T77H505.00 projects”.
COMPANY CONFIDENTIAL
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.
This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate radio frequency energy
and, if not installed and used in accordance with the instructions, 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
turning the equipment off and on, the user is encouraged to try to correct the
interference by one of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that
to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
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.
This transmitter must not be co-located or operating in conjunction with any other
antenna or transmitter.
Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment. This equipment should be installed and operated with
minimum distance 20cm between the radiator & your body.
This device is intended only for OEM integrators under the following conditions:
1) The antenna must be installed such that 20 cm is maintained between the antenna
and users, and
2) The transmitter module may not be co-located with any other transmitter or
antenna.
As long as 2 conditions above are met, further transmitter test will not be required.
However, the OEM integrator is still responsible for testing their end-product for any
additional compliance requirements required with this module installed
COMPANY CONFIDENTIAL
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
reevaluating
the end product (including the transmitter) and obtaining a separate FCC
authorization.
End Product Labeling
This transmitter module is authorized only for use in device where the antenna may be
installed such that 20 cm may be maintained between the antenna and users. The
final end product must be labeled in a visible area with the following: “Contains FCC
ID: B3QT77H505”. The grantee's FCC ID can be used only when all FCC compliance
requirements are met.
Manual Information To the End User
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 user’s manual of the end
product which integrates this module.
The end user manual shall include all required regulatory information/warning as show
in this manual
For Taiwan 警語： (電信管制射頻器材使用)
經型式認證合格之低功率射頻電機，非經許可，公司、商號或使用者均不得擅自變更頻
率、加大功率或變更原設計之特性及功能。
低功率射頻電機之使用不得影響飛航安全及干擾合法通信；經發現有干擾現象時，應立
即停用，並改善至無干擾時方得繼續使用。前項合法通信，指依電信法規定作業之無線
電通信。低功率射頻電機須忍受合法通信或工業、科學及醫療用電波輻射性電機設備之
干擾。
Note: 1. 本模組於取得認證後將依規定於模組本體標示審驗合格標籤 2. 系統廠商應於平台上標示「本產品內
含射頻模組: XXXyyyLPDzzzz-x (NCC ID) 」字樣