QIS-WS331C300Mbps Wireless Range Extender

Step 1: Plug the WS331c into a power socket near the wireless router Indicator StatusWS331c Status Steady whiteNormal Fast blinkingStarting OffPower off WS331c 300Mbps R a n g e E x t e n d e r Quick Start How to restore default settings: When the WS331a 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/. Step 2: Wirelessly connecting WS331c to the wireless router Method 1: Automatic Connection through WPS Button 2 1 Method 2: Manual Connection through the WS331c Web Page You can configure the WS331c using a phone, tablet, or laptop. This guide uses a phone as an example. Check the WS331c's Wi-Fi network name (unencrypted by default), and then wirelessly connect your phone to the Wi-Fi network. 1 On your phone, open a browser and enter 192.168.3.1 or mediarouter.home to access the WS331a configuration screen. Then enter the login password (default value: admin ). Remember password    Login Password Log in 2 Touch Internet Connection Wizard . Complete the configuration by following the Internet Connection Wizard. 3 /TZKXTKZ)UTTKIZKJ )UTLOM[XK=O,O *U]TRUGJ8[SGZK'VV 3GTGMK_U[XXU[ZKXGT_ZOSKGT_]NKXK   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. • Keep the device away from electronic appliances that generate strong magnetic or electric fields, such as a microwave oven or refrigerator. • During thunderstorms, power off your device to protect against lightning strikes. • Do not use your device during thunderstorms to protect your device against any danger caused by lightning. 4 • 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. • 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. 5 • 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. • 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. 6 • 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 25 cm and the distance between the device should be greater than 30 cm. Child's safety • Comply with all precautions with regard to child's safety. Letting children play with the device or its accessories may be dangerous. The device includes detachable parts that may present a choking hazard. Keep away from children. • The device and its accessories are not intended for use by children. Children should only use the device with adult supervision. 7 Power adapter safety • The power plug is intended to serve as a disconnect device. • For pluggable devices, the socket-outlet shall be installed near the devices and shall be easily accessible. • Unplug the power adapter from electrical outlets and the device when not in use. • Do not drop or cause an impact to the power adapter. If it is damaged, take it to an authorized service center for inspection. • If the power cable is damaged (for example, the cord is exposed or broken), or the plug loosens, stop using it at once. Continued use may lead to electric shocks, short circuits, or fire. 8 • Do not touch the device or the power adapter with wet hands. Doing so may lead to short circuits, malfunctions, or electric shocks. • If your power adapter has been exposed to water, other liquids, or excessive moisture, take it to an aut…

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Huawei Technologies Co.,Ltd DATE: 2013-12-30 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- WS331C 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::2013-12-30

Neutron Engineering Inc. Project No.: 1312C183 Page 2 of 9

ODEHOORFDWLRQ A1 A HUAWEI TECHNOLOGIES CO.,LTD. YOUXAIOYU ZHANGHAINAN LUOXUANYU ZHONGGANG WS331c WS331c 美规 工艺方案书 RELEASED 说明 1、镜片：厚度0.25mm，要求表面平整且背胶不起翘，请厂家参考样品效果，根据生产能力，给出镜片厚度和丝印层数的建议以及价格。 2、指示灯：要求表面亮灯效果均匀。 3、插头：最终尺寸规范以厂家为准，请厂家根据安规要求，提供不同插头规格可以做到的VDI数值。 4、镜片表面需要贴保护膜，保护膜带耳朵便于揭开。 5、后壳底部高光区域需要贴过程保护膜。 6、满足华为太阳辐射标准。 安规对材料的要求： FCC ID: QIS-WS331C 7.0 mm 3.0 mm 3.0 mm 5 .0 mm

Neutron Engineering Inc. Project No.: 1312C183 Page 3 of 9 Neutron Engineering Inc. Project No.: 1312C183 Page 4 of 9 Neutron Engineering Inc. Project No.: 1312C183 Page 5 of 9 Neutron Engineering Inc. Project No.: 1312C183 Page 6 of 9 Neutron Engineering Inc. Project No.: 1312C183 Page 7 of 9 Neutron Engineering Inc. Project No.: 1312C183 Page 8 of 9 Internal Power 1: UE Neutron Engineering Inc. Project No.: 1312C183 Page 9 of 9 Internal Power 2: HUNTKEY

Neutron Engineering Inc. FCC RF EXPOSURE REPORT FCC ID: QIS-WS331C Project No. : 1312C183 Equipment : 300Mbps Wireless Range Extender Model : WS331c; WS333c 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 159_ANT MonopoleN/A 0.94 2 N/A 159_ANT MonopoleN/A 0.94 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 or 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 Wireless Range Extender Model Name : WS331c 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 0.94 1.2417 18.89 77.4462 0.019140371 Complies 0.94 1.2417 18.74 74.8170 0.018490571 Complies 0.94 1.2417 18.71 74.3019 0.018363281 Complies EUT: 300Mbps Wireless Range Extender Model Name : WS331c Temperature: 24 °C Relative Humidity: 60 % Pressure: 1016 hPa Test Voltage : AC 120V/60Hz Test Mode : TX G 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 0.94 1.2417 24.12 258.2260 0.063819061 Complies 0.94 1.2417 24.2 263.0268 0.065005541 Complies 0.94 1.2417 24.77 299.9163 0.074122551 Complies EUT: 300Mbps Wireless Range Extender Model Name : WS331c 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 0.94 1.2417 23.35 216.2719 0.053450331 Complies 0.94 1.2417 23.82 240.9905 0.059559411 Complies 0.94 1.2417 24.14 259.4179 0.064113631 Complies Neutron Engineering Inc. EUT: 300Mbps Wireless Range Extender Model Name : WS331c 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 0.94 1.2417 23.27 212.3244 0.052474751 Complies 0.94 1.2417 23.73 236.0478 0.058337841 Complies 0.94 1.2417 23.98 250.0345 0.061794581 Complies EUT: 300Mbps Wireless Range Extender Model Name : WS331c 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 0.94 1.2417 26.32 428.5485 0.105913271 Complies 0.94 1.2417 26.79 477.5293 0.118018581 Complies 0.94 1.2417 27.07 509.3309 0.125878161 Complies EUT: 300Mbps Wireless Range Extender Model Name : WS331c 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 0.94 1.2417 23.28 212.8139 0.052595721 Complies 0.94 1.2417 23.25 211.3489 0.052233651 Complies 0.94 1.2417 23.83 241.5461 0.059696711 Complies Neutron Engineering Inc. EUT: 300Mbps Wireless Range Extender Model Name : WS331c 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 0.94 1.2417 23.23 210.3778 0.051993661 Complies 0.94 1.2417 23.19 208.4491 0.051516981 Complies 0.94 1.2417 23.71 234.9633 0.058069811 Complies EUT: 300Mbps Wireless Range Extender Model Name : WS331c 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 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 0.94 1.2417 26.27 423.6430 0.104700891 Complies 0.94 1.2417 26.23 419.7590 0.103740991 Complies 0.94 1.2417 26.78 476.4310 0.117747141 Complies The calculated distance is 20 cm

Neutron Engineering Inc. Report No.: NEI-FCCP-1-1312C183 Page 1 of 155 FCC Radio Test Report FCC ID: QIS-WS331C This report concerns (check one): Original Grant Class II Change Issued Date : Dec. 31, 2013 Project No. : 1312C183 Equipment : 300Mbps Wireless Range Extender Model Name : WS331c; WS333c 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. 17, 2013 Date of Test: Dec. 17, 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-1-1312C183 Page 2 of 155 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. Neutronshall 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-1-1312C183 Page 3 of 155 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 14 4 . EMC EMISSION TEST 15 4.1 CONDUCTED EMISSION MEASUREMENT 15 4.1.1 POWER LINE CONDUCTED EMISSION LIMITS 15 4.1.2 MEASUREMENT INSTRUMENTS LIST AND SETTING 15 4.1.3 TEST PROCEDURE 16 4.1.4 DEVIATION FROM TEST STANDARD 16 4.1.5 TEST SETUP 16 4.1.6 EUT OPERATING CONDITIONS 16 4.1.7 TEST RESULTS 17 4.2 RADIATED EMISSION MEASUREMENT 22 4.2.1 RADIATED EMISSION LIMITS 22 4.2.2 MEASUREMENT INSTRUMENTS LIST ANS SETTING 23 4.2.3 TEST PROCEDURE 23 4.2.4 DEVIATION FROM TEST STANDARD 23 4.2.5 TEST SETUP 24 4.2.6 EUT OPERATING CONDITIONS 25 4.2.7 TEST RESULTS (BELOW 30MHZ) 26 4.2.8 TEST RESULTS (BETWEEN 30 – 1000 MHZ) 28 4.2.9 TEST RESULTS (ABOVE 1000 MHZ) 41 5 . BANDWIDTH TEST 89 5.1 APPLIED PROCEDURES / LIMIT 89 5.1.1 MEASUREMENT INSTRUMENTS LIST 89 5.1.2 TEST PROCEDURE 89 5.1.3 DEVIATION FROM STANDARD 89 5.1.4 TEST SETUP 89 5.1.5 EUT OPERATION CONDITIONS 89 5.1.6 TEST RESULTS 90 Neutron Engineering Inc. Report No.: NEI-FCCP-1-1312C183 Page 4 of 155 Table of Contents Page 6 . MAXIMUM OUTPUT POWER TEST 102 6.1 APPLIED PROCEDURES / LIMIT 102 6.1.1 MEASUREMENT INSTRUMENTS LIST 102 6.1.2 TEST PROCEDURE 102 6.1.3 DEVIATION FROM STANDARD 102 6.1.4 TEST SETUP 102 6.1.5 EUT OPERATION CONDITIONS 102 6.1.6 TEST RESULTS 103 7 . ANTENNA CONDUCTED SPURIOUS EMISSION 106 7.1 APPLIED PROCEDURES / LIMIT 106 7.1.1 MEASUREMENT INSTRUMENTS LIST 106 7.1.2 TEST PROCEDURE 106 7.1.3 DEVIATION FROM STANDARD 106 7.1.4 TEST SETUP 106 7.1.5 EUT OPERATION CONDITIONS 106 7.1.6 TEST RESULTS 107 8 . POWER SPECTRAL DENSITY TEST 137 8.1 APPLIED PROCEDURES / LIMIT 137 8.1.1 MEASUREMENT INSTRUMENTS LIST 137 8.1.2 TEST PROCEDURE 137 8.1.3 DEVIATION FROM STANDARD 137 8.1.4 TEST SETUP 137 8.1.5 EUT OPERATION CONDITIONS 137 8.1.6 TEST RESULTS 138 9 . EUT TEST PHOTO 152 Neutron Engineering Inc. Report No.: NEI-FCCP-1-1312C183 Page 5 of 155 REPORT ISSUED HISTORY Issued No. Description Issued Date NEI-FCCP-1-1312C183 Original Issue. Dec. 31, 2013 Neutron Engineering Inc. Report No.: NEI-FCCP-1-1312C183 Page 6 of 155 1. CERTIFICATION Equipment : 300Mbps Wireless Range Extender Brand Name : HUAWEI Model Name : WS331c; WS333c 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 Factory, Tongfuyu Industrial Zone, Songgang, Baoan District, Shenzhen 518105 P.R. China Date of Test : Dec. 17, 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-1-1312C183) 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-1-1312C183 Page 7 of 155 2. SUMM…

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Neutron Engineering Inc. Report No.: NEI-FCCP-1-1312C183 Page 152 of 155 9. EUT TEST PHOTO Conducted Measurement Photos Neutron Engineering Inc. Report No.: NEI-FCCP-1-1312C183 Page 153 of 155 Radiated Measurement Photos 9KHz~30MHz Neutron Engineering Inc. Report No.: NEI-FCCP-1-1312C183 Page 154 of 155 Radiated Measurement Photos 300MHz~1000MHz Neutron Engineering Inc. Report No.: NEI-FCCP-1-1312C183 Page 155 of 155 Radiated Measurement Photos Above 1000MHz