QIS-WS331B300Mbps Mini Wireless Router

Step 1: Wirelessly connecting your phone to the WS331b You can configure the WS331b using a phone, tablet, or laptop. This guide uses a phone as an example. Slide the security lock to . To connect another wireless device to the WS331b, repeat steps 2 to 4. 4 Copyright © Huawei Technologies Co., Ltd. 2014. All rights reserved. 96722697_01 Check the WS331b's Wi-Fi network name (unencrypted by default), and then wirelessly connect your phone to the Wi-Fi network. 3 Connect network cable according to the following figure. 1 Ehthernet port Slide the security lock to . 2 New access to your Wi-Fi network is allowed only after the security lock is turned on. SSID: HUAWEI-XXXXXX After you turn off the security lock, other wireless devices can only detect your Wi-Fi network but cannot connect to it. Step 2: Configuring the WS331b On your phone, open a browser and enter 192.168.3.1 or mediarouter.home to access the WS331b configuration screen. Then enter the login password (default value: admin ). Touch Internet Connection Wizard . Complete the configuration by following the Internet Connection Wizard. Downloading the router partner app RuMate This app is a perfect match for the WS331b.    Internet Connected Internet Connection Wizard Change WLAN Password Download RuMate Manage your router anytime, anywhere How to restore default settings: When the WS331b is powered on, use a needle to press and hold the Reset key for 2 seconds or more until the indicator becomes off. For the full user guide, visit http://consumer.huawei.com/en/. ͠  Download RuMate   Manage your router anytime, anywhere Disconnected from the Internet Network Diagnosis Internet Connection Wizard Change WLAN Password Remember password    Login Password Log in 12 Device management: RuMate enables you to kick out other users at a click, helping you easily manage wireless devices. Parental control: Your children can surf the Internet only within periods specified by you. For more functions, download RuMate now: On your phone, log in to the WS331b configuration screen and click Download RuMate . ( your phone has wirelessly connected to the WS331b before the configuration ) Safety Information 1 1 Safety information This section contains important information about the operation of your device. It also contains information about how to use the device safely. Read this information carefully before using your device. Electronic device Do not use your device if using the device is prohibited. Do not use the device if doing so causes danger or interference with other electronic devices. Interference with medical equipment • Follow rules and regulations set forth by hospitals and health care facilities. Do not use your device where prohibited. 2 • Some wireless devices may affect the performance of hearing aids or pacemakers. Consult your service provider for more information. • Pacemaker manufacturers recommend that a minimum distance of 15 cm be maintained between a device and a pacemaker to prevent potential interference with the pacemaker. If using a pacemaker, hold the device on the side opposite the pacemaker and do not carry the device in your front pocket. Areas with flammables and explosives • Do not use the device where flammables or explosives are stored (in a gas station, oil depot, or chemical plant, for example). Using your device in these environments increases the risk of explosion or fire. In addition, follow the instructions indicated in text or symbols. 3 • Do not store or transport the device in containers with flammable liquids, gases, or explosives. Operating environment • Avoid dusty, damp, or dirty environments. Avoid magnetic fields. Using the device in these environments may result in circuit malfunctions. • Before connecting and disconnecting cables, stop using the device and disconnect it from the power supply. Ensure that your hands are dry during operation. • Keep the device away from electronic appliances that generate strong magnetic or electric fields, such as a microwave oven or refrigerator. 4 • During thunderstorms, power off your device and remove all cables connected to it to protect against lightning strikes. • Do not use your device during thunderstorms to protect your device against any danger caused by lightning. • Ideal operating temperatures are 0 °C to 40 °C. Extreme heat or cold may damage your device or accessories. • Keep the device and accessories in a well-ventilated and cool area away from direct sunlight. Do not enclose or cover your device with towels or other objects. Do not place the device in a container with poor heat dissipation, such as a box or bag. 5 • To protect your device or accessories from fire or electrical shock hazards, avoid rain and moisture. • Keep the device away from sources of heat and fire, such as a heater, microwave oven, stove, water heater, radiator, or candle. • Observe local laws and regulations, and respect the privacy and legal rights of others. • Do not block device openings. Reserve a minimum of 10 cm around the device to dissipate heat. • Stop using your device or applications for a while if the device is overheated. If skin is exposed to an overheated device for an extended period, low temperature burn symptoms, such as red spots and darker pigmentation, may occur. 6 • Do not touch the device's antenna. Otherwise, communication quality may be reduced. • Do not allow children or pets to bite or suck the device or accessories. Doing so may result in damage or explosion. • The device should be installed and operated with a minimum distance of 20 cm between the radiator and your body. • The device should be installed and operated with a minimum distance of 20 cm between the radiator and your body. The handset of the device may be used close to your body. • Keep the device in a place with good reception. The distance between the device and other metal materials (such as metal brackets or metal doors and windows) should be greater than…

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Huawei Technologies Co.,Ltd DATE: 2013-12-24 To whom it may concern: We the undersigned, hereby authorize EMCCert DR. RAŠEK GmbH and Neutron Engineering, Inc. to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by EMCCert DR. RAŠEK GmbH and Neutron Engineering, Inc. on our behalf shall have the same affect as acts of our own. This authorization is valid until further written notice from Huawei Technologies Co.,Ltd Sincerely, (Name and Title) Zhang Xinghai，EMC Laboratory Manager

Huawei Technologies Co.,Ltd Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Gentlemen: This letter is to comply with Sections 0.457 and 0.459 pertaining to confidential material. Huawei Technologies Co.,Ltd would like the following documents regarding this submission for FCC ID: QIS- WS331B to be kept confidential. 1. Schematics. 2. Block diagram, 3. Operation description The above material contains trade secrets or technical data, which would customarily be guarded from competitors. We do not want these documents to be accessible to the general public. Sincerely, Contact person: Zhang Xinghai, EMC Laboratory Manager Date::2013-12-24

CERTIFICATE OF COMPLIANCE Authorized under Declaration of Conformity according to 47 CFR, Part 2 and Part 15 of the FCC Rules. The product listed in follows was (were) tested in the Neutron EMC Laboratory to comply with the criteria limits Class B of conducted and radiated emissions of the Technical Standards FCC Part 15, Subpart B, established by the FCC, USA. Equipment 300Mbps Mini Wireless Route r Model Name WS331b; WS333b Brand Name HUAWEI Applicant Huawei Technologies Co., Ltd. Address Administration Building, Headquarters o fHuawei Technologies Co., Ltd., Bantian, Longgang District, Shenzhen, 518129, P.R.C Standard(s) FCC Part 15, Subpart B: 2012 ANSI C63.4 -2009 Report(s) NEI-FCCE-1-1312C139 The test data, data evaluation, and equipment configuration contained in our test report(s) above was(were) obtained utilizing the test procedures, test instruments, test sites that has been accredited by the Authority of TAF according to the ISO-17025 quality assessment standard and technical standard(s). The test data contained in the referenced test report relate only to the EUT sample and item(s) tested. Andy Chiu Authorized Signatory Neutron Engineering Inc. B1, No.37, Lane 365, Yang Guang St., NeiHu District 114., Taipei, Taiwan TEL：+886-2-2657-3299 FAX：+886-2-2657-3331

Neutron Engineering Inc. Project No.: 1312C139 Page 2 of 10 Neutron Engineering Inc. Project No.: 1312C139 Page 3 of 10

label location Name : 300Mbp s Mini Wi reless R ou ter Model : W S331b ～ 50/60Hz 0.2A WEB Addr ess: 192.168.3.1 Pass wor d: admin FCC ID ： QIS -W S331B

Neutron Engineering Inc. Project No.: 1312C139 Page 4 of 10 Neutron Engineering Inc. Project No.: 1312C139 Page 5 of 10 Neutron Engineering Inc. Project No.: 1312C139 Page 6 of 10 Neutron Engineering Inc. Project No.: 1312C139 Page 7 of 10 Neutron Engineering Inc. Project No.: 1312C139 Page 8 of 10 Neutron Engineering Inc. Project No.: 1312C139 Page 9 of 10 Internal Power 1: UE Neutron Engineering Inc. Project No.: 1312C139 Page 10 of 10 Internal Power 2: HUNTKEY

Neutron Engineering Inc. FCC RF EXPOSURE REPORT FCC ID: QIS-WS331B Project No. : 1312C139 Equipment : 300Mbps Mini Wireless Router Model : WS331b; WS333b Applicant : Huawei Technologies Co., Ltd. Address : Administration Building, Headquarters of Huawei, Technologies Co., Ltd., Bantian, Longgang District, Shenzhen, China According: : FCC Guidelines for Human Exposure IEEE C95.1 Neutron Engineering Inc. No.3, Jinshagang 1st Road, ShiXia, Dalang Town, Dong Guan, China. TEL : (0769) 8318-3000 FAX : (0769) 8319-6000 Neutron Engineering Inc. MPE CALCULATION METHOD: Calculation Method of RF Safety Distance: where: S = power density P = power input to the antenna G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna Table for Filed Antenna Ant. Brand Model Name Antenna Type Connector Gain (dBi) 1 N/A N/A MonopoleN/A 1 2 N/A N/A MonopoleN/A 1 The EUT incorporates a MIMO function. Physically, the EUT provides two completed two transmitters and two receivers (2T2R). Operating Mode TX Mode 1TX 2TX 802.11b V (ANT 1 or ANT 2)- 802.11g - V (ANT 1 + ANT 2 802.11n(20MHz) - V (ANT 1 + ANT 2 802.11n(40MHz) - V (ANT 1 + ANT 2) Neutron Engineering Inc. TEST RESULTS EUT: 300Mbps Mini Wireless Router Model Name : WS331b Temperature: 24 °C Relative Humidity: 60 % Pressure: 1016 hPa Test Voltage : AC 120V/60Hz Test Mode : TX B MODE /CH01, CH06, CH11 Antenna Gain (dBi) Antenna Gain (numeric) Peak Output Power (dBm) Peak Output Power (mW) Power Density (S) (mW/cm 2 ) Limit of Power Density (S) (mW/cm 2 ) Te s t Result 1 1.2589 22.35 171.7908 0.043047741 Complies 1 1.2589 22.31 170.2159 0.042653081 Complies 1 1.2589 22.36 172.1869 0.043146981 Complies EUT: 300Mbps Mini Wireless Router Model Name : WS331b Temperature: 24 °C Relative Humidity: 60 % Pressure: 1016 hPa Test Voltage : AC 120V/60Hz Test Mode : TX G MODE /CH01, CH06, CH11 ANT1 Antenna Gain (dBi) Antenna Gain (numeric) Peak Output Power (dBm) Peak Output Power (mW) Power Density (S) (mW/cm 2 ) Limit of Power Density (S) (mW/cm 2 ) Te s t Result 1 1.2589 25.25 334.9654 0.083936411 Complies 1 1.2589 25.12 325.0873 0.081461121 Complies 1 1.2589 25.13 325.8367 0.081648911 Complies EUT: 300Mbps Mini Wireless Router Model Name : WS331b Temperature: 24 °C Relative Humidity: 60 % Pressure: 1016 hPa Test Voltage : AC 120V/60Hz Test Mode : TX G MODE /CH01, CH06, CH11 ANT2 Antenna Gain (dBi) Antenna Gain (numeric) Peak Output Power (dBm) Peak Output Power (mW) Power Density (S) (mW/cm 2 ) Limit of Power Density (S) (mW/cm 2 ) Te s t Result 1 1.2589 25.08 322.1069 0.080714281 Complies 1 1.2589 25.11 324.3396 0.081273761 Complies 1 1.2589 25.1 323.5937 0.081086841 Complies Neutron Engineering Inc. EUT: 300Mbps Mini Wireless Router Model Name : WS331b Temperature: 24 °C Relative Humidity: 60 % Pressure: 1016 hPa Test Voltage : AC 120V/60Hz Test Mode : TX G MODE /CH01, CH06, CH11 ANT1+ANT2 Antenna Gain (dBi) Antenna Gain (numeric) Peak Output Power (dBm) Peak Output Power (mW) Power Density (S) (mW/cm 2 ) Limit of Power Density (S) (mW/cm 2 ) Te s t Result 1 1.2589 28.18 657.6578 0.164797411 Complies 1 1.2589 28.13 650.1297 0.162910981 Complies 1 1.2589 28.13 650.1297 0.162910981 Complies EUT: 300Mbps Mini Wireless Router Model Name : WS331b Temperature: 24 °C Relative Humidity: 60 % Pressure: 1016 hPa Test Voltage : AC 120V/60Hz Test Mode : TX N-20M MODE /CH01, CH06, CH11 ANT1 Antenna Gain (dBi) Antenna Gain (numeric) Peak Output Power (dBm) Peak Output Power (mW) Power Density (S) (mW/cm 2 ) Limit of Power Density (S) (mW/cm 2 ) Te s t Result 1 1.2589 24.13 258.8213 0.064856031 Complies 1 1.2589 24.12 258.2260 0.064706871 Complies 1 1.2589 24.16 260.6154 0.065305591 Complies EUT: 300Mbps Mini Wireless Router Model Name : WS331b Temperature: 24 °C Relative Humidity: 60 % Pressure: 1016 hPa Test Voltage : AC 120V/60Hz Test Mode : TX N-20M MODE /CH01, CH06, CH11 ANT2 Antenna Gain (dBi) Antenna Gain (numeric) Peak Output Power (dBm) Peak Output Power (mW) Power Density (S) (mW/cm 2 ) Limit of Power Density (S) (mW/cm 2 ) Te s t Result 1 1.2589 24.13 258.8213 0.064856031 Complies 1 1.2589 24.12 258.2260 0.064706871 Complies 1 1.2589 24.15 260.0160 0.065155391 Complies Neutron Engineering Inc. EUT: 300Mbps Mini Wireless Router Model Name : WS331b Temperature: 24 °C Relative Humidity: 60 % Pressure: 1016 hPa Test Voltage : AC 120V/60Hz Test Mode : TX N-20M MODE /CH01, CH06, CH11 ANT1+ANT2 Antenna Gain (dBi) Antenna Gain (numeric) Peak Output Power (dBm) Peak Output Power (mW) Power Density (S) (mW/cm 2 ) Limit of Power Density (S) (mW/cm 2 ) Te s t Result 1 1.2589 27.14 517.6068 0.129703101 Complies 1 1.2589 27.13 516.4164 0.129404801 Complies 1 1.2589 27.17 521.1947 0.130602161 Complies EUT: 300Mbps Mini Wireless Router Model Name : WS331b Temperature: 24 °C Relative Humidity: 60 % Pressure: 1016 hPa Test Voltage : AC 120V/60Hz Test Mode : TX N-40M MODE /CH03, CH06, CH09 ANT1 Antenna Gain (dBi) Antenna Gain (numeric) Peak Output Power (dBm) Peak Output Power (mW) Power Density (S) (mW/cm 2 ) Limit of Power Density (S) (mW/cm 2 ) Te s t Result 1 1.2589 24.16 260.6154 0.065305591 Complies 1 1.2589 24.12 258.2260 0.064706871 Complies 1 1.2589 24.13 258.8213 0.064856031 Complies EUT: 300Mbps Mini Wireless Router Model Name : WS331b Temperature: 24 °C Relative Humidity: 60 % Pressure: 1016 hPa Test Voltage : AC 120V/60Hz Test Mode : TX N-40M MODE /CH03, CH06, CH09 ANT2 Antenna Gain (dBi) Antenna Gain (numeric) Peak Output Power (dBm) Peak Output Power (mW) Power Density (S) (mW/cm 2 ) Limit of Power Density (S) (mW/cm 2 ) Te s t Result 1 1.2589 24.2 263.0268 0.065909861 Complies 1 1.2589 24.12 258.2260 0.064706871 Complies 1 1.2589 24.21 263.6331 0.066061791 Complies Neutron Engineering Inc. EUT: 300Mbps Mini Wireless Router Model Name : WS331b Temperature: 24 °C Relative Humidity: 60 % Pressure: 1016 hPa Test Voltage : AC 120V/60Hz Test Mode : TX N-40M MODE /CH03, CH06, CH09 ANT1+ANT2 …

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Neutron Engineering Inc. Report No.: NEI-FCCP-1-1312C139 Page 1 of 172 FCC Radio Test Report FCC ID: QIS-WS331B This report concerns (check one): Original Grant Class II Change Issued Date : Dec. 31, 2013 Project No. : 1312C139 Equipment : 300Mbps Mini Wireless Router Model Name : WS331b; WS333b Applicant : Huawei Technologies Co., Ltd. Address : Administration Building, Headquarters of Huawei Technologies Co., Ltd., Bantian, Longgang District, Shenzhen, 518129, P.R.C Tested by: Neutron Engineering Inc. EMC Laboratory Date of Receipt: Dec. 16, 2013 Date of Test: Dec. 16, 2013~Dec. 30, 2013 Testing Engineer : ( David Mao) Technical Manager : (Leo Hung) Authorized Signatory: (Steven Lu) Neutron Engineering Inc. No.3,Jinshagang 1st Road, ShiXia, Dalang Town, Dong Guan, China. TEL: 0769-8318-3000 FAX: 0769-8319-6000 Neutron Engineering Inc. Report No.: NEI-FCCP-1-1312C139 Page 2 of 172 Declaration Neutron represents to the client that testing is done in accordance with standard procedures as applicable and that test instruments used has been calibrated with the standards traceable to National Measurement Laboratory (NML) of R.O.C, or National Institute of Standards and Technology (NIST) of U.S.A. Neutron's reports apply only to the specific samples tested under conditions. It is manufacture’s responsibility to ensure that additional production units of this model are manufactured with the identical electrical and mechanical components. Neutron shall have no liability for any declarations, inferences o r generalizations drawn by the client or others from Neutron issued reports. Neutron’s reports must not be used by the client to claim product endorsement by the authorities or any agency of the Government. This report is the confidential property of the client. As a mutual protection to the clients, the public and Neutron-self, extracts from the test report shall not be reproduced except in full with Neutron’s authorized written approval. Neutron’s laboratory quality assurance procedures are in compliance with the ISO Guide 17025 requirements, and accredited by the conformity assessment authorities listed in this test report. Limitation For the use of the authority's logo is limited unless the Test Standard(s)/Scope(s)/Item(s) mentioned in this test report is (are) included in the conformity assessment authorities acceptance respective. Neutron Engineering Inc. Report No.: NEI-FCCP-1-1312C139 Page 3 of 172 Table of Contents Page 1 . CERTIFICATION 6 2 . SUMMARY OF TEST RESULTS 7 2.1 TEST FACILITY 8 2.2 MEASUREMENT UNCERTAINTY 8 3 . GENERAL INFORMATION 9 3.1 GENERAL DESCRIPTION OF EUT 9 3.2 DESCRIPTION OF TEST MODES 11 3.3 TABLE OF PARAMETERS OF TEXT SOFTWARE SETTING 12 3.4 BLOCK DIAGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 13 3.5 DESCRIPTION OF SUPPORT UNITS 15 4 . EMC EMISSION TEST 16 4.1 CONDUCTED EMISSION MEASUREMENT 16 4.1.1 POWER LINE CONDUCTED EMISSION LIMITS 16 4.1.2 MEASUREMENT INSTRUMENTS LIST AND SETTING 16 4.1.3 TEST PROCEDURE 17 4.1.4 DEVIATION FROM TEST STANDARD 17 4.1.5 TEST SETUP 17 4.1.6 EUT OPERATING CONDITIONS 17 4.1.7 TEST RESULTS 18 4.2 RADIATED EMISSION MEASUREMENT 27 4.2.1 RADIATED EMISSION LIMITS 27 4.2.2 MEASUREMENT INSTRUMENTS LIST ANS SETTING 28 4.2.3 TEST PROCEDURE 28 4.2.4 DEVIATION FROM TEST STANDARD 28 4.2.5 TEST SETUP 29 4.2.6 EUT OPERATING CONDITIONS 30 4.2.7 TEST RESULTS (BELOW 30MHZ) 31 4.2.8 TEST RESULTS (BETWEEN 30 – 1000 MHZ) 33 4.2.9 TEST RESULTS (ABOVE 1000 MHZ) 46 5 . BANDWIDTH TEST 94 5.1 APPLIED PROCEDURES / LIMIT 94 5.1.1 MEASUREMENT INSTRUMENTS LIST 94 5.1.2 TEST PROCEDURE 94 5.1.3 DEVIATION FROM STANDARD 94 5.1.4 TEST SETUP 94 5.1.5 EUT OPERATION CONDITIONS 94 5.1.6 TEST RESULTS 95 Neutron Engineering Inc. Report No.: NEI-FCCP-1-1312C139 Page 4 of 172 Table of Contents Page 6 . MAXIMUM OUTPUT POWER TEST 109 6.1 APPLIED PROCEDURES / LIMIT 109 6.1.1 MEASUREMENT INSTRUMENTS LIST 109 6.1.2 TEST PROCEDURE 109 6.1.3 DEVIATION FROM STANDARD 109 6.1.4 TEST SETUP 109 6.1.5 EUT OPERATION CONDITIONS 109 6.1.6 TEST RESULTS 110 7 . ANTENNA CONDUCTED SPURIOUS EMISSION 114 7.1 APPLIED PROCEDURES / LIMIT 114 7.1.1 MEASUREMENT INSTRUMENTS LIST 114 7.1.2 TEST PROCEDURE 114 7.1.3 DEVIATION FROM STANDARD 114 7.1.4 TEST SETUP 114 7.1.5 EUT OPERATION CONDITIONS 114 7.1.6 TEST RESULTS 115 8 . POWER SPECTRAL DENSITY TEST 150 8.1 APPLIED PROCEDURES / LIMIT 150 8.1.1 MEASUREMENT INSTRUMENTS LIST 150 8.1.2 TEST PROCEDURE 150 8.1.3 DEVIATION FROM STANDARD 150 8.1.4 TEST SETUP 150 8.1.5 EUT OPERATION CONDITIONS 150 8.1.6 TEST RESULTS 151 9 . EUT TEST PHOTO 168 Neutron Engineering Inc. Report No.: NEI-FCCP-1-1312C139 Page 5 of 172 REPORT ISSUED HISTORY Issued No. Description Issued Date NEI-FCCP-1-1312C139 Original Issue. Dec. 31, 2013 Neutron Engineering Inc. Report No.: NEI-FCCP-1-1312C139 Page 6 of 172 1. CERTIFICATION Equipment : 300Mbps Mini Wireless Router Brand Name : HUAWEI Model Name : WS331b; WS333b Applicant : Huawei Technologies Co., Ltd. Manufacture : Huawei Technologies Co., Ltd. Address : Administration Building, Headquarters of Huawei Technologies Co., Ltd., Bantian, Longgang District, Shenzhen, 518129, P.R.C Factory : SHENZHEN ZOWEE TECHNOLOGY CO.,LTD. BAOAN SUBSIDIARY CO. Address ZOWEE Factor y, Tongfuyu Industrial Zone, Songgang, Baoan District, Shenzhen 518105 P.R. China Date of Test : Dec. 16, 2013~Dec. 30, 2013 Test Item : ENGINEERING SAMPLE Standard(s) : FCC Part15(2012), Subpart C(15.247) / ANSI C63.4-2009 The above equipment has been tested and found compliance with the requirement of the relative standards by Neutron Engineering Inc. EMC Laboratory. The test data, data evaluation, and equipment configuration contained in our test report (Ref No. NEI-FCCP-1-1312C139) were obtained utilizing the test procedures, test instruments, test sites that has been accredited by the Authority of TAF according to the ISO-17025 quality assessment standard and technical standard(s). Neutron Engineering Inc. Report No.: NEI-FCCP-1-1312C139 Page 7 of 172 2. SUMMARY …

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Neutron Engineering Inc. Report No.: NEI-FCCP-1-1312C139 Page 168 of 172 9. EUT TEST PHOTO Conducted Measurement Photos For AC Mains Neutron Engineering Inc. Report No.: NEI-FCCP-1-1312C139 Page 169 of 172 Conducted Measurement Photos For Host System Neutron Engineering Inc. Report No.: NEI-FCCP-1-1312C139 Page 170 of 172 Radiated Measurement Photos 9KHz~30MHz Neutron Engineering Inc. Report No.: NEI-FCCP-1-1312C139 Page 171 of 172 Radiated Measurement Photos 300MHz~1000MHz Neutron Engineering Inc. Report No.: NEI-FCCP-1-1312C139 Page 172 of 172 Radiated Measurement Photos Above 1000MHz