Order Number : GETEC-C1-14-282 FCC Part 15 subpart C Test Report Number : GETEC-E3-14-060 Page 1 / 1 APPENDIX H : USER’S MANUAL EUT Type: WLAN module FCC ID.
WLAN 802.
CONTENTS 1 INTRODUCTION………………………………………………………………………………………….....3 1.1 Overview……………………………………………………………………………………………………… 3 1.2 Key Features………………………………………………………………………………………………….3 2 HARDWARE ARCHITECTURE…………………………………………………………………………4 2.1 Block Diagram………………………………………………………………………………………………..4 3 ELECTRICAL DATA………………………………………………………………………………………...5 3.1 Absolute maximum ratings…………………………………………………………………………………..5 3.2 Electro Static Discharge (ESD)……………………………………………………………………………...5 3.
1. INTRODUCTION 1.1 Overview WLAN module is a high performance module with WLAN and a micro processor including external memories and all peripheral components required. It is a complete solution designed to be function as a standalone communication module, serial cable replacement or as an easy to use WLAN addition with a minimal resource need, to an existing system. WLAN module enables a cost efficient, high performance and feature rich client solution. It provides up to 72 Mbit/s data rate.
2. HARDWARE ARCHITECTURE 2.1 Block Diagram USB Flash DDR UART RF AR9331 12 V DC-DC Converter 3.3 V Internal LDO 3.3 V 2.6 V SW Regulator 2.5 V PNP LDO Figure 2-1 Block Diagram 1.
3. ELECTRICAL DATA 3.1 Absolute maximum ratings Table 3-1 Absolute maximum ratings. Exceeding any of the maximum ratings, even briefly lead to deterioraton in Performance or even destruction. Values indicates condition applied one at the time Rating Min. Max. Unit Supply voltage 0 15 V 10 dBm +125 °C Input RF level Storage temperature -50 3.
3.4.2 Power Consumption The power consumption is estimated for a scenario where the WLAN module is in station mode and transmits 1% of the time. Conditions : Tamb=25oC, VCC=12 V Table 3.4 Power consumption in different modes.
Receiver sensitivity OFDM 6 Mbit/s -91 dBM Receiver sensitivity OFDM 9 Mbit/s -90 dBM Receiver sensitivity OFDM 12 Mbit/s -88 dBM Receiver sensitivity OFDM 18 Mbit/s -86 dBM Receiver sensitivity OFDM 24 Mbit/s -83 dBM Receiver sensitivity OFDM 36 Mbit/s -80 dBM Receiver sensitivity OFDM 48 Mbit/s -76 dBM Receiver sensitivity OFDM 54 Mbit/s -74 dBM Receiver performance 11n Receiver sensitivity OFDM/BPSK 7.2 Mbit/s -90 dBM Receiver sensitivity OFDM/BPSK 14.
4. INTERFACES Figure 4-1 WLAN module pins 4.1 UART Pin Configuration 4.1.1 Pin assignments USB Type A male connector Table 4-1 Pin Description for the USB Type A male connector Pin Function Type Description 1 VCC S 12 V power 2 UART_RX I RX 3 UART_TX O TX 4 GND S Ground The UART_TX and UART_RX pins has an onboard level shifter to accept signal with voltage swings up to 5 V. To ensure good signal quality the signals needs to have a pull-up resistor on the connecting side.
5. APPLICATION INFORMATION 5.1 Power Supply WLAN module should be powered by 5 V to 12 V supply on +, pin 1 of the USB type A male connector. 5.2 SDRAM The WLAN module has 32 Mbytes RAM 5.3 FLASH The WLAN module has 16 Mbytes FLASH 5.4 Linux Boot The Linux boot takes about 20s to complete before the consol interface (USB) can be used. 5.5 Serial interface UART / USB To communicate with the WLAN module has UART / USB interfaces. 5.5.1 UART This interface is used for user applications. 5.5.
6. TARGETED STANDARDS COMPLIANCE 6.1 IEEE / IETF Table 7.1 Applicable IEEE standards Standard Revision Description 802.11 802.11 R2003 WLAN MAC& PHY 802.11b 802.11 R2003 High rate DSSS (5,5/11 Mbit/s) 802.11d 802.11 R2003 Operation in different regulatory domains 802.11e D9,0 Aug. 2004 QoS enhancements 802.11g -2003 Extended rate PHY (ERP-PBCC, DSS-OFDM) 802.11i -2004 Security enhancements 802.11k Draft 11.0, 2008 Wireless network management 802.
7. Notice WARNING This device is not available for laptop or similar portable system. 7.1 FCC (Certification) 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 WARNING: This equipment may generate or use radio frequency energy.
7.2 IC (Certification) This device complies with RSS-210 of the Industry Canada Rules. 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 IC Warning This device complies with Industry Canada license-exempt RSS standard(s).
