CyberTAN Technology WU322HS User Manual

COMPANY CONFIDENTIAL

(Project Name)

WLAN Module

(Foxconn Part No.)

T77H479.00

(Customer Part No.)

1130577

Product Specification

IEEE 802.11 b/g/a/n 2T2R WLAN Module

Foxconn reserves the right to make changes to any product or data herein to improve reliability,
function, design,or to pass regulations.Critical date or product changes will be pres ent ed in
newer version Revision Notes for customer.

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COMPANY CONFIDENTIAL

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Content

0. REVISION HISTORY

1. INTRODUCTION

1.1 RF MODULE OVERVIEW......................................................................... 4

1.2 SPECIFICATION REFERENCE ..................................................................... 4

1.3 SYSTEM FUNCTIONS ........................................................................... 5

2. MECHANICAL SPECIFICATION

2.1 MECHANICAL OUTLINE DRAWING ................................................................. 6

2.2 WTB CONNECTOR PIN DEFINITION ............................................................. 6

3. ELECTRICAL SPECIFICATION

3.1 802.11B MODE ............................................................................... 7

3.2 802.11G MODE ............................................................................... 8

3.3 802.11N 2.4G HT20 MODE ..................................................................... 9

3.4 802.11N 2.4G HT40 MODE .................................................................... 10

3.5 802.11A MODE .............................................................................. 11

3.6 802.11N 5G HT20 MODE ...................................................................... 12

3.7 802.11N 5G HT40 MODE ...................................................................... 13

4 SOFTWARE REQUIREMENTS

5. QUALITY

6. APPENDIX

6.1 LABEL INFORMATION

6.2 PACKAGE INFORMATION ....................................................................... 15

6.3 FEDERAL COMMUNICATION COMMISSION INTERFERENCE STATEMENT .................................. 16

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0. Revision History

1. Change 11b power from 16dBm to 13dBm for

2. Add power consumption

1. Change 11n 2.4G band HT40 power from

COMPANY CONFIDENTIAL

Date

2013/05/02 00

2013/06/04 01

2013/07/14 02

2013/08/10 03

2013/9/25 04

Document

revision

Product
revision

015

015

015

025

025

Change Description

Initial release(preliminary)

1. Add customer part number

2. Update label design

3. Remove i-pex connector

each chain to pass CE and C-tick

1. Update label design

13dBm to 11dBm to pass FCC band-edge

2. Update Label design(add FCC logo)

3. Update Block Diagram to module level

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COMPANY CONFIDENTIAL

Working Frequency:

2.4GHz~2.5GHz,5.15GHz~5.85GHZ
(Actual working frequency is defined by driver)

5V

3.3V

USB Inter f ace

USB siginal D+\D-

5G TX1 / RX1

2.4G TX1 / RX1

2.4G TX0 / RX0

5G TX0 / RX0

1.5V

40MHz
XTAL

Antenna 1

Antenna 0

Diplexer

Diplexer

Switch Regulator

RT5572N

1. Introduction

Project Name: WLAN Module
Project Number: T77H479.00

This documentation describes the engineering requirements specificat ion of WiFi module with
T77H479.00. It is a confidential document of Foxconn.

1.1 RF module Overview

The general HW architecture for this module is shown in Figure 1. This WLAN Module design is
based on MTK RT5572N. It is a highly integrated MAC/BBP and 2.4/5 GHz RF/ PA/LNA single
chip which supports a 300Mbps PHY rate. It fully complies with IEEE 802.11n and IEEE

802.11a/ b/g standards, offering feature-rich wireless connectivity at a high standard, and
delivering reliable, cost-effective throughput from an extended distance. Optimized RF
architecture and base-band algorithms provide superb performance and low power
consumption. This module is designed to support standard-based featur es in the areas of
security, QoS and international regulations, giving end users the greatest performance anytime
and in any circumstance.

Figure 1 Module Block Diagram

1.2 Specification reference

This specification is based on additional references listed below.

 IEEE Std. 802.11a
 IEEE Std. 802.11b
 IEEE Std. 802.11g
 IEEE Std. 802.11n

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COMPANY CONFIDENTIAL

Main Chipset

MTK RT5572N

Operating Frequency

[1]

2.412 GHz ~2.472GHz

5.180 GHz ~5.825 GHz

WiFi Standard

802.11 a/b/g/n(2x2)

Modulation

11b: DBPSK, DQPSK and CCK and DSSS

11a: BPSK, QPSK, 16QAM, 64QAM and OFDM

Data rates

11b:1, 2, 5.5 and 11Mbps

11a:6,9,12,18,24,36,48,54Mbps

Form factor

5pin side entry type WTB CONN, 1.25mm pitch,

Host Interface

USB 2.0

PCB Stack

4-layers design

PCBA Dimension
antennas)

Antenna type

Two metal antennas on-board

Operation Temperature

0℃ to +60℃

Storage Temperature

-40℃ to +85℃

Operation Voltage

5V +/-10%

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1.3 System Functions

Table1: General Specification as below:

11g: BPSK, QPSK, 16QAM, 64QAM and OFDM
11n: MCS0~15 OFDM

11g:6, 9, 12, 18, 24, 36, 48 and 54 Mbps
11n(2.4G&5G): MCS0~15, up to 300Mbps

Typical，40mm(W)*46.45mm(L)*5.0mm(T)
(The height including WTB connector and metal

Sample picture as bellow

TOP view BOT view

[2]

*[1] Actual operating frequency may differ base on country code setting (Read from driver setting)
*[2] Above sample pictures are just for reference, may differ for differ ent version

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COMPANY CONFIDENTIAL

Pin #

Name

Description

1

VCC

5V DC power supply input

2

D-

USB Data DP

3

D+

USB Data DN

4

GND

GND

5

Ctrl

WLAN ON/OFF

[3]

high

2. Mechanical Specification

2.1 Mechanical Outline Drawing

Typical PCBA Dimension (W x L x H): 40mmx46.45mmx5.00mm.

2.2 WTB CONNECTOR Pin definition

 5pin, side entry type WTB CONN, 1.25mm pitch
 Pin No. of WTB connector is marked in sample picture(item 1.3)

*[3] Module internally pull-high to 3.3V,no need for external pull-high

Unit: mm

Pull low to disable WLAN card, internally pull

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