| submitted | available | document details (if available) | source link |
|---|---|---|---|
| January 20 2017 | January 20 2017 |
| various | Users manual-r1 | Users Manual | 939.97 KiB | January 20 2017 |
USER MANUAL
(FOR INTEGRATION) PRODUCTS SPECIFICATION WT31M2311A/A1/A2/A3 IEEE 802.11 a/b/g/n 2T/2R Dual Band USB Module Integrated Bluetooth 2.1/3.0/4.0LE Model Number: WT31M2311A/A1/A2/A3
(MediaTek MT7632TUN) Custom Approval Section Custom Name Department Approval Date DESIGN CHECK APPROVAL PAGE 1 OF 11 Version1.0 PRODUCTS SPECIFICATION WT31M2311A/A1/A2/A3 Document revision history Revision Date Approved by Remarks Version 1.0 2016-10-20 Draft PAGE 2 OF 11 Version1.0 PRODUCTS SPECIFICATION WT31M2311A/A1/A2/A3 1. General Description This document is to specify the product requirements for 802.11a/b/g/n and BT combo module. This module is based on MediaTek MT7632TUN single chip that complied with IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.11a standard from 2.4~2.5GHz and 5.15GHz ~ 5.35GHz , and it can be used to provide up to 11Mbps for IEEE 802.11b, 54Mbps for IEEE 802.11g, 300Mbps for 802.11n . The module complied with Bluetooth 2.1 with EDR, v3.0, and v4.0 with BLE. With seamless roaming, fully interoperability and advanced security with WEP standard, 802.11a/b/g/n combo module offers absolute interoperability with different vendors 802.11b, 802.11g, and 802.11n Access Points through the wireless LAN. 2. Features Compatible with IEEE 802.11a standard to provide wireless 54Mbps data rate Compatible with IEEE 802.11b standard to provide wireless 11Mbps data rate Compatible with IEEE 802.11g standard to provide wireless 54Mbps data rate Compatible with IEEE 802.11n standard to provide wireless 300Mbps data rate Operation at 2.4~2.5GHz and 5.15~5.825GHz frequency band to meet worldwide regulations Compatible with Bluetooth 2.1 with EDR, v3.0 and v4.0 with BLE. Maximum reliability, throughput and connectivity with automatic data rate switching Supports infrastructure networks via Access Point and ad-hoc network via peer-to-peer communication High speed USB 2.0 interface RoHS compliant PAGE 3 OF 11 Version1.0 PRODUCTS SPECIFICATION WT31M2311A/A1/A2/A3 3. Application Diagrams Functional Block Diagram 3.1 DC/DC 5V e c a f r e t n I 0
. 2 B S U 3.3V Interface Signals Crystal 40MHz 2.4G TX0 / RX0 5G TX0 / RX0 2.4G TX1 / RX1 5G TX1 / RX1 BT TX/RX Diplexer Diplexer Low Pass Filter Antenna 0 Antenna 1 BT Antenna PAGE 4 OF 11 Version1.0 PRODUCTS SPECIFICATION WT31M2311A/A1/A2/A3 3.3 General Requirements 3.3.1 IEEE 802.11b Section
#
3.3.1.1 Detailed Description IEEE 802.11b CCKDQPSK , DBPSK , DSSS 3.3.2 IEEE 802.11g Section
#
3.3.2.1 Feature Standard Radio and Modulation Schemes Operating Frequency Channel Numbers Data Rate Media Access Protocol Transmitter Output Power at Antenna Connector Receiver Sensitivity at Antenna Connector Feature Standard Radio and Modulation Type Operating Frequency Channel Numbers Data Rate Media Access Protocol Transmitter Output Power at Antenna Connector Receiver Sensitivity at Antenna Connector 3.3.1.2 3.3.1.3 3.3.1.4 3.3.1.5 3.3.1.6 3.3.1.7 3.3.1.8 3.3.2.2 3.3.3.3 3.3.3.4 3.3.2.5 3.3.2.6 3.3.2.7 3.3.2.8 2400 2483.5 MHz ISM band 11 channels for United States 13 channels for Europe Countries 14 channels for Japan 11,5.5,2,and 1Mbps CSMA/CA with ACK Typical RF Output Power at each RF chain,Data Rate and at room Temp. 25degree C 171.5 dBm at 1,2,5.5,11Mbps Typical Sensitivity at Which Frame(1000-byte PDUs)Error Rate=8%
-90 dBm at 1Mbps
-86 dBm for 11Mbps Detailed Description IEEE 802.11g QPSK , BPSK , 16QAM ,64QAM with OFDM 2400 2483.5MHz ISM band 11 channels for United States 13 channels for Europe Countries 13 channels for Japan 6,9,12,18,24,36,48,54Mbps CSMA/CA with ACK Typical RF Output Power at each RF chain,Data Rate and at roomTemp. 25degree C 161.5 dBm at 6,9Mbps 161.5 dBm at 12,18Mbps 151.5 dBm at 24,36Mbps 151.5 dBm at 48,54Mbps Typical Sensitivity at each RF chain. Frame(1000-byte PDUs)Error Rate<10% at room Temp 25 degree C
-92 dBm at 6Mbps
-90 dBm at 9Mbps
-88 dBm at 12Mbps
-86 dBm at 18Mbps
-82 dBm at 24Mbps
-80 dBm at 36Mbps
-76 dBm at 48Mbps
-75 dBm at 54Mbps PAGE 5 OF 11 Version1.0 PRODUCTS SPECIFICATION WT31M2311A/A1/A2/A3 3.3.3 IEEE 802.11a Section
#
3.3.3.1 Feature Standard Radio and Modulation Type 3.3.3.2 3.3.3.3 Operating Frequency 3.3.3.4 Channel Numbers 3.3.3.5 3.3.3.6 3.3.3.7 Data Rate Media Access Protocol Transmitter Output Power at Antenna Connector 3.3.3.8 Receiver Sensitivity at Antenna Connector 3.3.4 IEEE 802.11n Section
#
3.3.4.1 Feature Standard Radio and Modulation Type Operating Frequency 3.3.4.2 3.3.4.3 Detailed Description IEEE 802.11a QPSK , BPSK , 16QAM ,64QAM with OFDM 5.15~5.35GHz5.47~5.825GHz for US and Canada 5.15~5.35GHz and 5.47~5.725GHz for Japan 5.15~5.35GHz and 5.47~5.725GHz for Europe 5.15~5.35GHz and 5.725~5.825GHz for China 21 non-overlapping channels for US and Canada 8 non-overlapping channels for Japan 19 non-overlapping channels for Europe 16 non-overlapping channels for China 6,9,12,18,24,36,48,54Mbps CSMA/CA with ACK Typical RF Output Power at each RF chain,Data Rate and at roomTemp. 25degree C 161.5dBm at 6,9Mbps 161.5dBm m at 12,18Mbps 151.5dBm at 24,36Mbps 151.5dBm at 48,54Mbps Typical Sensitivity at each RF chain. Frame(1000-byte PDUs)Error Rate<10% at room Temp 25 degree C
-90 dBm at 6Mbps
-88 dBm at 9Mbps
-87 dBm at 12Mbps
-85 dBm at 18Mbps
-82 dBm at 24Mbps
-80 dBm at 36Mbps
-75 dBm at 48Mbps
-73 dBm at 54Mbps Detailed Description IEEE 802.11n BPSK , QPSK , 16QAM ,64QAM with OFDM 2.4GHz band:2400 ~ 2483.5MHz ISM band 5GHz and:5150 ~ 5825MHZ MCS 3.3.4.4 Data Rate 0 1 2 3 4 5 6 7 8 9 GI=800ns 20MHz 6.5 13 19.5 26 39 52 58.5 65 13 26 40MH 13.5 27 40.5 54 81 108 121.5 135 27 54 GI=400ns 20MHz 7.2 14.4 21.7 28.9 43.3 57.8 65.0 72.2 14.444 28.889 40MHz 15 30 45 60 90 120 135 150 30 60 PAGE 6 OF 11 Version1.0 PRODUCTS SPECIFICATION 43.333 57.778 86.667 115.556 130.000 144.444 39 52 78 104 117 130 81 108 162 216 243 270 10 11 12 13 14 15 WT31M2311A/A1/A2/A3 90 120 180 240 170 300 3.3.4.5 Media Access Protocol CSMA/CA with ACK 3.3.4.6 Transmitter Output Power at Antenna Connector 3.3.4.7 Receiver Sensitivity at Antenna Connector Typical RF Output Power at each RF chain,Data Rate and at roomTemp. 25 degree C 2.4GHz Band/HT20 2.4GHz Band/HT40 15~141.5 dBm at MCS0~7 141.5 dBm at MCS8~15 15~141.5 dBm at MCS0~7 141.5 dBm at MCS8~15 5GHz Band/HT20 5GHz Band/HT40 15~141.5 dBm at MCS0~7 141.5 dBm at MCS8~15 15~141.5 dBm at MCS0~7 141.5 dBm at MCS8~15 Typical Sensitivity at each RF chain at Which Frame (1000-byte PDUs) Error Rate=10% and at room Temp.25 degree. 2.4GHz Band/HT20
-90dBm at MCS0/8
-87dBm at MCS1/9
-85dBm at MCS2/10
-82dBm at MCS3/11
-78dBm at MCS4/12
-76dBm at MCS5/13
-75dBm at MCS6/14
-74dBm at MCS7/15 5GHz Band/HT20
-90dBm at MCS0/8
-87dBm at MCS1/9
-85dBm at MCS2/10
-82dBm at MCS3/11
-78dBm at MCS4/12
-74dBm at MCS5/13
-73dBm at MCS6/14
-72dBm at MCS7/15 2.4GHz Band/HT40
-89dBm at MCS0/8
-86dBm at MCS1/9
-84dBm at MCS2/10
-81dBm at MCS3/11
-77dBm at MCS4/12
-73dBm at MCS5/13
-72dBm at MCS6/14
-71dBm at MCS7/15 5GHz Band/HT40
-87dBm at MCS0/8
-84dBm at MCS1/9
-82dBm at MCS2/10
-79dBm at MCS3/11
-75dBm at MCS4/12
-72dBm at MCS5/13
-70dBm at MCS6/14
-68dBm at MCS7/15 3.3.5 Bluetooth Section
#
Detailed Description FHSS,GFSK,DPSK,DQPSK Feature Radio and Modulation Schemes Operating Frequency Channel Numbers Symbol Rate Carrier Spacing Antenna reference Small antenna with 0-2 dbi peak gain 2402 2480 MHz in the ISM band 79 channels 12 and 3 Mbps 1.0MHZ 3.3.5.1 3.3.5.2 3.3.5.3 3.3.5.4 3.3.5.5 3.3.5.6 3.3.5.7 Transmitter Output Power at Antenna Connector Typical RF Output Power (tolerance +/ -1.5dB) at each RF chain, Data Rate and at room Temp. 25degree C
-6Output Power+10 dBm ;CLASS 1.5 Device PAGE 7 OF 11 Version1.0 PRODUCTS SPECIFICATION WT31M2311A/A1/A2/A3 3.3.5.8 3.3.5.9 Receiver Sensitivity at Antenna Connector Sensitive
@BER=0.01% FOR 8DQPSK(3Mbps) Maximum input level 3.3.5.9 Carrier Frequency Stablity Note: The maximum power setting will vary according to individual country regulations. Sensitivity @ BER=0.1% for GFSK (1Mbps) Typical: -86dBm Sensitivity @ BER=0.01% for /4-DQPSK (2Mbps) Typical:-86dBm Sensitivity @ BER=0.01% for 8DPSK (3Mbps) Typical:-80dBm GFSK(1Mbps) -20dBm
/4-DQPSK(2Mbps) -20dBm 8DQPSK(3Mbps) -20dBm DH1: 25 kHz DH3/DH5: 40 kHz 4. Thermal and Electrical Characteristics 4.1 Temperature Limit Ratings Parameter Storage Temperature Storage Relative Humidity Ambient Temperature Operating Relative Humidity Junction Temperature Operating Minimum
-40 0 0 Maximum
+80 5-95%(non-condensing)
+60 5-90%(non-condensing)
+125 Units 4.2 General Section Feature
#
4.2.1 Antenna Type 4.2.2 Operating Voltage 4.2.3 Current Consumption 4.2.4 Form Interface 4.2.5 Connector Factor and Detailed Description PIFA antenna (WiFi ) (see appendix1) I-PEX connector (BT) (see appendix2) PIFA antenna (BT) (see appendix3) 5.0V10%
900 mA at continuous transmit mode 360 mA at receive mode w/o receiving packet High Speed USB2.0 Interface 9 pin connector (see appendix4) 5. Software 5.1 DRIVER Information Driver Security Win7, Linux, MAC 64/128-bits WEP, WPA, WPA2 5.2 EEPROM Information BT Vendor ID 0x0E8D PAGE 8 OF 11 Version1.0 PRODUCTS SPECIFICATION WT31M2311A/A1/A2/A3 Product ID WiFi Reg Domain Vendor ID Product ID 0x76A1 Worldwide 2.4G/5G Read from registryControl by driver Offset 0x38 for 5G:0xFF Offset 0x39 for 2.4G:0xFF 0x0E8D 0x76A1 6. Mechanical Characteristics 6.1 Mechanical Requirements
#
Feature 6.1.1 Length 6.1.2 Width 6.1.3 Height Detailed Description 100mm 17mm 1.0mm(PCB) MAX8mm 100.00 90.00 21.70 3.50 0 4
. 9 0 1
. 2 4 25.65 8 3.00 R2.00 1.00 5.00 6.2 Mechanical Dimensions 0 0
. 7 1 0 0
. 4 1 0 4
. 6 1 R2.00 R1.50 0 0
. 5 6.00 12 5 4 5 Size error range: parts size as shown in the attachment DIM(MM) 0-5 5-10 10-50 Tolerance(MM) 0.15 0.20 0.30 PAGE 9 OF 11 Version1.0 PRODUCTS SPECIFICATION WT31M2311A/A1/A2/A3 6.3 Pin Description 1.25-9 Pin connector Pin 1 Definition VCC 5V 2 DM 4 3 DP GND WiFi_ 5 USB D- USB D+
Reset 6 7 8 9 WiFi_I WiFi_I RQn RQn WOLAN WOBT GND VCC 5V Lable 6.4 Product Pictiure 6.5 Power consumption MAX Normal use MAX value MAX Instant on MAX value WiFi TX RX 2.4G 470mA 150mA 5G 570mA 160mA 2.4G 700mA 250mA 5G 940mA 260mA mode Normal use Power consump tion BT
(network run rate) Idle Mode Don't run rate (networking) 160mA 200mA 160mA Remarks: Strongly recommend TV platform has to fulfill output current at least 1A MTK ToolsV1.0.3.0Module Test method: using the MTK Tools, version number V1.0.3.0, hit the Module maximum power set, the measured power consumption. PAGE 10 OF 11 Version1.0 PRODUCTS SPECIFICATION WT31M2311A/A1/A2/A3 6.6 Power on sequence timing T1:max 1ms T2:1ms 7. BOM(Part List) Key-module listing number 1 2 3 4 5 6 7 8 9 no. name integrated circuit WiFiWiFi antenna PCB patch capacitor patch capacitor SMD resistor
() SMT socket (plating) Crystal oscillator BTBT antenna PCS 1
/
trademark/manufacturers MTK Using a state In the use 2 1 57 19 9 1 1 1
----
----
----
----
----
----
----
----
In the use In the use In the use In the use In the use In the use In the use In the use PAGE 11 OF 11 Version1.0 FCC Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
-Reorient or relocate the receiving antenna.
-Increase the separation between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
-Consult the dealer or an experienced radio/TV technician for help. To assure continued compliance, any changes or modifications not expressly approved by the party. Responsible for compliance could void the users authority to operate this equipment. (Example- use only shielded interface cables when connecting to computer or peripheral devices). This equipment 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 Radiation Exposure Statement:
The equipment complies with FCC Radiation exposure limits set forth for uncontrolled enviroment. This equipment should be installed and operated with minimum distance 20cm between the radiator and your body. FCC Important Notes:
(1) FCC Statement This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. This equipment 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. The devices must be installed and used in strict accordance with the manufacturers instructions as described in the user documentation that comes with the product. Modular could be only used in mobile or fix device, and could not be used in any portable device. Caution!
The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could void the user authority to operate the equipment. FCC Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator and your body. This device and its antennas(s) must not be co-located or operating in conjunction with any other antenna or transmitter except in accordance with FCC multi-transmitter product procedures.
(2) Co-location Warning:
This device and its antenna(s) must not be co-located or operating in conjunction with any other antenna or transmitter.
(3) OEM integration instructions:
This device is intended only for OEM integrators under the following conditions:
The transmitter module may not be co-located with any other transmitter or antenna. The module shall be only used with the integral antenna(s) that has been originally tested and certified with this module. As long as 3 conditions above are met, further transmitter test will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed
(for example, digital device emissions, PC peripheral requirements, etc.).
(4) Validity of using the module certification:
In the event that these conditions cannot be met (for example certain laptop configurations or co-location with another transmitter), then the FCC authorization for this module in combination with the host equipment is no longer considered valid and the FCC ID of the module cannot be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCC authorization.
(5) End product labeling:
The final end product must be labeled in a visible area with the following:
Contains Transmitter Module FCC ID: 2AC23-WT31M2311A.
(6) Information that must be placed in the end user manual:
The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the user's manual of the end product which integrates this module. The end user manual shall include all required regulatory information/warning as show in this manual. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate this equipment. IEEE 802.11b or 802.11g operation of this product in the USA is firmware-limited to channels 1 through 11. The device for the band 5150-5250 MHz is only for indoor usage to reduce the potential for harmful interference to co-
channel mobile satellite systems. IC Statement
- English: "
This device complies with Industry Canada licence-exempt RSS standard(s). 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."
The device for the band 5150-5250 MHz is only for indoor usage to reduce the potential for harmful interference to co-
channel mobile satellite systems. The final end product must be labeled in a visible area with the following:
Contains Transmitter Module IC: 12290A-WT31M2311A.
- French:"
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."
Le dispositif pour la bande 5150-5250 MHz est uniquement destin une utilisation en intrieur afin de rduire le risque de brouillage prjudiciable aux systmes de satellites mobiles co-canal. The final end product must be labeled in a visible area with the following:
Contains Transmitter Module IC: 12290A-WT31M2311A. Approved antennas (do not use any other antenna than listed below):
For Wi-Fi, onboard PIFA Antenna 1:
Max. Gain: 2400-2483.5: 3 dBi Max. Gain: 5150~5250, 5725~5850: 2.54 dBi External Antenna 1: none For Wi-Fi, onboard PIFA Antenna 2 Gain: 2400-2483.5: 3 dBi Max. Gain: 5150~5250, 5725~5850: 3.91 dBi External Antenna 2: none For Bluetooth (BT, BLE), external PIFA Antenna:
Max Gain: Gain: 3 dBi
This product uses the FCC Data API but is not endorsed or certified by the FCC