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1. Introduction
S1-H is a WLAN module supporting IEEE 802.11 b/g/n standards with 6-pin 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:
S1-H 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
802.11b: 1, 2, 5.5, 11Mbps;
802.11g: 6, 9, 12, 18，24, 36, 48, 54Mbps
802.11n: (20MHz) MCS0-7, Support up to 72Mbps
(40MHz) MCS0-7, Support up to 150Mbps
OFDM, Peak rate 150Mbps, Peak throughput 90Mbps.
Security support for 64/128 WEP, WPA, WPA2, TKIP, AES
Operates in 2.4GHz frequency bands. Power Management
Antenna configuration: I-PEX receptacle for external antenna.
2. Product Information
2.1 Specification Overview
Standards | IEEE802.11b/g & 802.11n (1T1R mode) |
Operating | USA (FCC): 2.412GHz ~ 2.462GHz (channel 1 – 11) ISM band |
| Europe (CE): 2.412GHz ~ 2.472GHz (channel 1 – 13) ISM band |
Protocols | 802.11b: CCK, QPSK, BPSK, 802.11g/n: OFDM |
Antenna | External Antenna via an I-PEX receptacle |
Security | WPA/WP2, 64/128/152-bit WEP, WPS |
Transmit Output | 11b: 19±1.0dBm @ 11Mbps; 11g: 15±1dBm @ 54Mbps |
| 802.11n: (HT20), 15+/-1dBm, 8 02.11n: (HT40), 18+/-1dBm, |
Receive Sensitivity(Typical)
11b: -86dBm @ 11Mbps; 11g: -70dBm @ 54Mpbs.
802.11n: (HT20), -66dBm@MSC7, (HT40),-62dBm@MSC7
Operating Voltage 5.0VDC ± 5% (or3.3VDV± 5% upon special requirement)
Operating Current <110mA at 5.0V DC input.
Bus Interface USB 2.0/USB1.1
USB Interface 6-pin, 2.0mm pitch male jumper , or 1.0mm pitch connector
Antenna Impedance 50 ohm
2.2 Hardware Information
S1 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.
Operation System | CPU Supplier | Driver |
Linux 2.4/2.6 | ARM, MIPSII | Available |
Windows 2000/XP/Vista/Win7 | X86 Platform | Available |
Windows CE 5.0/6.0 | ARM, MIPSII | Available |
2.4.1 OUTLINE and USB Connection Information （40x18mm）
a). 6-pin 1.0 mm pitch connector.
b). 6-pin 2.0 mm pitch male jumper.
Pin | 6-pin 1.0mm pitch connector | 6-pin 2.0mm pitch male jumper |
1 | VCC (3.3 VDC or 5.0VDC) | VCC (3.3 VDC or 5.0VDC) |
2 | UD- ( USB data-) | UD- ( USB data-) |
3 | UD+ (USB data+) | UD+ (USB data+) |
4 | GND (Ground) | GND (Ground) |
5 | LED (Wireless TX status) | TX (RF ON/OFF control) |
6 | TX (RF ON/OFF control) | LED (Wireless TX status) |
*The TX ( RF ON/OFF control) is low level activated to OFF.
2.4.3 Antenna Connection Information
An external antenna via an I-PEX receptacle.
3. Agency Approval
Agency | Approval |
FCC Part15 | undergoing |
CE | √ |
RoHS | √ |
