SWL-CQ52 USER Manual Revision Date 20151014 Revision No. 0.0 User Manual SWL - CQ52 802.11 b/g/n WLAN Module REV 0.0 Samsung Electro-Mechanics Proprietary and Confidential 1/16 SWL-CQ52 USER Manual Revision History Revision Date 0.0 2015-10-14 Descriptions
- Initial release SWL-CQ52 USER Manual Table of Contents 1 GENERAL DESCRIPTION .................................................................................................... 4 1.1 FUNCTIONAL DESCRIPTION .......................................................................................................... 4 1.2 FEATURES ............................................................................................................................... 4 1.2.3 BLOCK DIAGRAM ..................................................................................................................... 5 2 DIMENSION , PIN ASSIGNMENTS , PICTURES ................................................................... 6 2.1 DIMENSION ............................................................................................................................. 6 2.2 PIN ASSIGNMENTS .................................................................................................................... 7 2.3 PICTURES ............................................................................................................................... 9 3 ELECTRICAL CHARACTERISTICS ...................................................................................... 10 3.1 ABSOLUTE MAXIMUM RATINGS ................................................................................................... 10 3.2 POWER CONSUMPTION ............................................................................................................. 10 3.3 RECOMMENDED OPERATING CONDITIONS ...................................................................................... 10 3.4 ENVIRONMENTAL CHARACTERISTICS ............................................................................................ 10 4 RF SPECIFICATIONS ........................................................................................................ 11 4.1 RECEIVER RF SPECIFICATIONS ................................................................................................... 11 4.2 TRANSMITTER RF SPECIFICATIONS .............................................................................................. 13 5. PRODUCT LABEL INFORMATION ..................................................................................................... 15 6. MANUFACTURING SITE ...................................................................................................... 16 SWL-CQ52 USER Manual 1 General Description 1.1 Functional Description SWL-CQ52 Module is a network protocol and Linux kernel based embedded wireless Full module. This module can be used for Smart appliance and a variety of applications such as standalone Wi-Fi AP or Station ( IEEE 802.11b/g/n , Main IC is QCA4531 ) Figure 1-1 Module Picture 1.2 Features Consists of WiFi chipset which is QCA4531 for 2.4GHz band. Includes 1T2R MAC/BB/RF, high performance 550MHz MIPS R24 K CPU core Includes two 2.4GHz band Metal antennas (On-board) Compliant to IEEE 802.11b/g/n Wireless LAN Standards Supports standalone Wi-Fi AP or station for 2.4GHz band Supports 135Mbps PHY data rate for 2.4GHz band Supports 20MHz/40MHz channel bandwidth. Supports WEP 64/128, WPA, WPA2, TKIP, AES. Supports QOS WMM, WMM Power Save. Supports UART Host Interface (12V level) Halogen free, RoHS Compliant. Manufacturing Site SEMTHAI in Thailand SWL-CQ52 USER Manual 1.2.1 Power Management Supply voltage range VCC 5V_12V (4.75V ~ 13.2V) Power Consumption 11b 2.425W (@ Continuous Tx , 1Mbps , 18dBm) T.B.D (@ Continuous Rx) 11g 2.242W (@ Continuous Tx , 6Mbps , 16dBm) T.B.D (@ Continuous Rx) 11n 2.183W (@ Continuous Tx , MCS0 , 6.5Mbps , 13dBm) T.B.D (@ Continuous Rx) 1.2.2 Applications Home appliances
(refrigerator, air conditioner , washing machine , electric oven , air cleaner) smart grid system Home energy management system solution Building energy management system solution Web server/client based IP-USN solution for Monitoring and Control SWL-CQ52 USER Manual 2 Dimension , Pin Assignments , Pictures 2.1 Dimension 2.1.1 Module Dimension
- Module : L X W X H = 54.0 x 30.0 x 7.34mm Figure 2-1 Array & Module Dimension Parameter Conditions Min. Nom. Max. Unit Dimension (Module) X Y Height
-
-
-
-
-
-
54 30 7.34
-
-
-
mm mm mm SWL-CQ52 USER Manual 2.1.2 Antenna Dimension ANT 1 & ANT 2 : 11.7(+/-0.3) x 4.0 (+/-0.3) x Hight Top 2.5 (+/-0.3)mm
`
Figure 2-2 Antenna Mechanical Dimension 2.2 Pin Assignments 2.2.1 UART Interface Figure 2-3 UART Pin Assignments (Top View) SWL-CQ52 USER Manual No. Pin Name 1 2 3 4 5 6 7 H_UART_SOUT H_UART_SIN H_nRESET GND IN_12VDC GND GND 2.2.2 USB Interface Description UART OUT UART IN Reset Ground
+12V Power supply for WIFI Ground Ground Type O I O G P G G Figure 2-4 USB Pin Assignments (Top View) No. Pin Name Description Type 1 2 3 4 NC USB_DM USB_DP GND NC USB 2.0 D-
USB 2.0 D+
Ground
-
I/O I/O G SWL-CQ52 USER Manual 2.3 Pictures 2.3.1 Picture
[Top Side]
[Bottom Side]
Figure 2-5 Module Picture SWL-CQ52 USER Manual 3 Electrical Characteristics 3.1 Absolute Maximum Ratings Symbol Parameter VDD_5V_12V DC supply voltage Min. 4.75 Max.
+13.2 Unit V 3.2 Power Consumption Parameter Conditions Min. Nom. Max. Unit Tx mode (Max current) 802.11b(2.4GHz) 12V, 18dBm Tx Power, 1Mbps 802.11g(2.4GHz) 12V,16dBm Tx Power, 6Mbps 802.11n(2.4GHz)_20MHz 12V,16dBm TX Power, MCS0 802.11n(2.4GHz)_40MHz 12V,16dBm TX Power, MCS0 Rx mode (Max current) 802.11b/g/n(2.4GHz)
-
202.137 186.903 181.968 178.535
--
mA mA Parameter Conditions Min. Nom. Max. Unit Tx mode (Max current) 802.11b(2.4GHz) 5V, 18dBm Tx Power, 1Mbps 802.11g(2.4GHz) 5V,16dBm Tx Power, 6Mbps 802.11n(2.4GHz)_20MHz 5V,16dBm TX Power, MCS0 802.11n(2.4GHz)_40MHz 5V,16dBm TX Power, MCS0 Rx mode (Max current) 802.11b/g/n(2.4GHz)
-
467.126 480.978 402.756 416.917
--
mA mA 3.3 Recommended Operating Conditions Symbol Parameter Conditions Min. Nom. Max. Unit VDD_5V DC supply voltage from HOST Top Operating temperature(Ambient)
-
-
+4.75 +5 & +12
+13.2 0
-
+70 V C 3.4 Environmental Characteristics Symbol Parameter Conditions Min. Max. Unit ESD Top Tstg Electro-static discharge voltage Operating temperature Storage temperature HBM
-
-
-4K 0
-30
+4K-
+70
+85 V C C SWL-CQ52 USER Manual 4 RF Specifications All measurements are made under nominal supply voltage, room temperature, and conducted conditions at each antenna port except antenna. 4.1 Receiver RF Specifications Parameter Conditions Min. Nom. Max. Unit Receive input frequency (based on center frequency of channel) 802.11b/g/n 2.4GHz 2412 Receiver sensitivity 802.11b 802.11g 802.11n
(HT20) 802.11n
(HT40) 1Mbps 2Mbps 5.5Mbps 11Mbps 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps 36Mbps 48Mbps 54Mbps MCS0 / MCS8 MCS1 / MCS9 MCS2 / MCS10 MCS3 / MCS11 MCS4 / MCS12 MCS5 / MCS13 MCS6 / MCS14 MCS7 / MCS15 MCS0 / MCS8 MCS1 / MCS9 MCS2 / MCS10 MCS3 / MCS11 MCS4 / MCS12 PER<8%, Packet size=
1,024bytes PER<10%, Packet size=
1,024bytes PER<10%, Packet size=
1,024bytes PER<10%, Packet size=
1,024bytes
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
2472 MHz
-80*
-80*
-76*
-76*
-82*
-81*
-79*
-77*
-74*
-70*
-66*
-65*
-82*
-79*
-77*
-74*
-70*
-66*
-65*
-64*
-79*
-76*
-74*
-71*
-67*
dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm dBm MCS5 / MCS13 MCS6 / MCS14 MCS7 / MCS15 Maximum input level 802.11b PER<8%
802.11g/n(2.4GHz) PER<10%
"*" Indicate IEEE spec SWL-CQ52 USER Manual
-
-
-
-10*
-20*
-
-
-
-
-
-63*
-62*
-61*
dBm dBm dBm
-
-
dBm dBm SWL-CQ52 USER Manual 4.2 Transmitter RF Specifications Parameter Conditions Min Nom Max Unit Transmit output frequency (Center frequency of channel) 802.11b/g/n 2.4GHz 2412
-
2472 MHz Transmit Channel Power*
802.11b (2.4GHz) 802.11g (2.4GHz) 802.11n (2.4GHz)
(HT20) 802.11n (2.4GHz)
(HT40) Spectrum mask 802.11b 802.11g 1~11Mbps 6~24Mbps 36Mbps 48Mbps, 54Mbps MCS0 MCS1~MCS5 MCS6 MCS7 MCS0 MCS1~MCS3 MCS4,MCS5 MCS6 MCS7 Fc 11MHz to 22MHz Fc 22MHz and more Fc 11MHz Fc 20MHz Fc 30MHz Fc 11MHz/ 21MHz @ HT20/HT40 802.11n Fc 20MHz/ 40MHz @ HT20/HT40 Fc 30MHz/ 60MHz @ HT20/HT40 15.5 13.5 12.5 11.5 11.5 10.5 11.5 10.5 13.5 12.5 11.5 10.5 9.5
-
-
-
-
-
-
-
-
Center Frequency tolerance 802.11b 2.4GHz
-25 18 16 15 14 16 15 14 13 16 15 14 13 12
-
-
-
-
-
-
-
-
-
20.5 dBm 18.5 dBm 17.5 dBm 16.5 dBm 18.5 dBm 17.5 dBm 16.5 dBm 15.5 dBm 18.5 dBm 17.5 dBm 16.5 dBm 15.5 dBm 14.5 dBm
-30
-50
-20
-28
-40
-20
-28
-45 dBr dBr dBr dBr dBr dBr dBr dBr
+25 ppm SWL-CQ52 USER Manual 802.11g 802.11n EVM(Error Vector Magnitude)**
2.4GHz 2.4GHz
-25
-25 802.11b 802.11g 802.11n 1Mbps 2Mbps 5.5Mbps 11Mbps 6Mbps 9Mbps As specified in IEEE802.11b Mandatory Optional 12Mbps Mandatory 18Mbps Optional 24Mbps Mandatory 36Mbps Optional 48Mbps Optional 54Mbps Optional MCS0 MCS1 MCS2 MCS3 MCS4 MCS5 MCS6 MCS7
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
+25
+25 ppm ppm 35 35 35 35
-5
-8
-10
-13
-16
-19
-22
-25
-5
-10
-13
-16
-19
-22
-25
-27
%
%
%
%
dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB Remarks
* Transmit Channel Power :
Transmit channel power is limited within EIRP limit based on country regulation in operational mode.
** EVM :
<Test condition>
. Method: composite EVM method. Number of symbols: 17. Phase correction: Symbol-by-symbol correction. Channel estimation: Raw channel estimate full packet. Symbol timing correction: on. Amplitude tracking: off. Frequency Sync: Long training symbol. 5. Product Label Information SWL-CQ52 USER Manual Figure 5-1. Product Label SWL-CQ52 USER Manual 6. Manufacturing Site Samsung Electro-mechanics Thailand Co., Ltd. (SEMTHAI) Wellgrow Industrial Estate, 93 Moo 5 T. Bangsamak, A.Bangpakong, Chachoengsao 24180 THAILAND Tel. : 66-38-562-000 Fax No. : 66-38-562-177 Instruction to OEM This device complies with Industry Canadas license-exempt RSSs. 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. This application and its antenna must not be co-located or operation in conjunction with any other antenna or transmitter. A minimum separation distance of 20cm must be maintained between the antenna and the person for this appliance to satisfy the RF exposure requirements. Host labeling requirement: Contains transmitter module FCC ID: A3LSWL-CQ52 IC ID: 649E-SWLCQ52 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. Le prsent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorise aux deux conditions suivantes:
(1) l'appareil ne doit pas produire de brouillage, et
(2) l'utilisateur de l'appareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible d'en compromettre le fonctionnement.