网络摄像机专用模块RT3070wifi，摄像机模块，无线模组，GWF-3M05
产品已获得RoHS、REACH的SVHC、CE、FCC、CI、KCC等产品认证、每款产品都经过严格的检测流程
产品描述:
符合IEEE 802.11n，IEEE 802.11g，IEEE 802.11b标准，无线传输速率达150Mbps。提供更好的无线传输性能、稳定性和无线覆盖范围。同时采用CCA技术，能自动避开频道干扰并充分利用频道捆绑优势。该产品支持64/128/152位WEP加密，以及WPA/WPA2、WPA-PSK/WPA2-PSK等高级加密与安全机制，同时具有QSS（Quick Secure Setup）快速安全设置功能，符合WPS，能够轻松设置无线安全。此外，该产品具有优先级服务功能，确保视频、语音等带宽敏感数据的优先处理。该产品与IEEE802.11g产品及其它IEEE802.11n产品也能够很好地兼容。
产品特性:
符合IEEE 802.11n（Draft 2.0）、IEEE 802.11g、IEEE 802.11b标准
提供USB接口
提供两种工作模式：集中控制式（Infrastructure）和对等式（Ad-Hoc）
采用MIMO技术，无线传输速率高达150Mbps
采用CCA技术，自动避开频道干扰并充分利用频道捆绑优势
QSS快速安全设置，符合WPS，轻松设置无线安全
支持64/128/152位WEP加密，支持WPA/WPA2、WPA-PSK/WPA2-PSK等高级加密与安全机制
提供简便的配置、监控程序
支持无线漫游（Roaming）技术，保证高效的无线连接
产品规格:
支持的标准和协议 IEEE 802.11n（Draft 2.0）、IEEE 802.11g、IEEE 802.11b、CSMA/CA with ACK
总线类型 USB 2.0
频率范围 2.4～2.4835GHz
传输速率 11n：270/243/216/162/108/81/54/27Mbps
135/121.5/108/81/54/40.5/27/13.5Mbps
130/117/104/78/52/39/26/13Mbps；
65/58.5/52/39/26/19.5/13/6.5Mbps
11g：54/48/36/24/18/12/9/6M（自适应）
11b：11/5.5/2/1M（自适应）
工作信道数 13
展频技术 DSSS（直接序列展频）
数据调制 OFDM/CCK/16-QAM/64-QAM
灵敏度@PER 270M：-68dBm@10% PER；130M： -68dBm@10% PER；
108M：-68dBm@10% PER；54M：-68dBm@10% PER
11M：-85dBm@8% PER；6M：-88dBm@10% PER
1M：-90dBm@8% PER
RF功率 20dBm（最大值）
天线增益 2dBi
LED指示 Status
外型尺寸： 4cmx 1.7cm
支持操作系统 Windows 7/Vista/2000/XP/Andriod/ce/Linux
广泛应用于平板电脑，无线监控摄头，云机器，迷你电脑等。
无线产品极其适合于：台式电脑、上网本、MID（平板电脑）、网络摄相机、机顶盒、监控摄像头、网络收音机、数码相框、健身器材、医疗器械、灯光控制、门锁控制、物流网监控设备，等等需要采用无线传送数据的各种运用。
1. Introduction
is a WLAN module supporting IEEE 802.11 b/g/n standards with 6-pin 2.0mm connector supporting USB 2.0 interface. This is a low cost compact WLAN module designed in the product with embedded system for the wireless connectivity.
1.1 Scope:
WLAN Module is designed to operate in 2.4GHz ISM frequency band, it applies a highly integrated MAC/BBP and RF single chip RT3070 with 150Mbps PHY rate supporting. It fully complies with IEEE802.11n draft 3.0 and IEEE802.11b/g feature.
1.2 Features
l 802.11b: 1, 2, 5.5, 11Mbps;
l 802.11g: 6, 9, 12, 18, 24, 36, 48, 54Mbps
l 802.11n: (20MHz) MCS0-7, Support up to 72Mbps
(40MHz) MCS0-7, Support up to 150Mbps
l OFDM, Peak rate 150Mbps, Peak throughput 90Mbps.
l Security support for 64/128 WEP, WPA, WPA2, TKIP, AES
l Operates in 2.4GHz frequency bands. Power Management
l Antenna configuration: I-PEX receptacle for external antenna/ Built-in On Board
2. Product Information
2.1 Specification Overview
Standards | IEEE802.11b/g & 802.11n (1T1R mode) |
Operating Frequency | USA (FCC): 2.412GHz ~ 2.462GHz (channel 1 – 11) ISM band
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Europe (CE): 2.412GHz ~ 2.472GHz (channel 1 – 13) ISM band
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Protocols | 802.11b: CCK, QPSK, BPSK, 802.11g/n: OFDM
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Antenna | External Antenna via an I-PEX receptacle/ Built-in On Board |
Security | WPA/WP2, 64/128/152-bit WEP, WPS
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Transmit Output Power (Typical) | 11b: 19±1.0dBm @ 11Mbps; 11g: 16±1dBm @ 54Mbps
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802.11n: (HT20), 16+/-1dBm, 802.11n: (HT40), 16+/-1dBm,
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Receive Sensitivity (Typical) | 11b: -84dBm @ 11Mbps; 11g: -70dBm @ 54Mpbs.
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802.11n: (HT20), -66dBm@MSC7, (HT40),-62dBm@MSC7 | |
Operating Voltage | 5.0VDC ± 5% (or3.3VDV± 5% upon special requirement)
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is low power consumption and low-cost compact WLAN module. This module can be built-in other embedded applications such as IP Camera, IP set top box, GPS, Internet radio apparatus.
2.2.1 Block Diagram
Figure 1: System Block Diagram of 5.0V WLAN Module
Figure 2: System Block Diagram of 3.3V WLAN Module
2.3 Software and system Information
2.4 Mechanical Information
2.4.1 OUTLINE and USB Connection Information
a). 6-pin 2.0 mm pitch connector.
b). 6-pin 2.0 mm pitch IPEX connector.
2.4.2 Pin definition:
Pin | 6-pin 2.0mm pitch connector | 4-pin 2.54mm pitch male jumper |
1 | LED (Wireless TX status) | VCC (3.3 VDC or 5.0VDC) |
2 | TX (RF ON/OFF control) | UD- ( USB data-) |
3 | VCC (3.3 VDC or 5.0VDC) | UD+ (USB data+) |
4 | UD- UDM | GND (Ground) |
5 | UD+ UDP |
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