
Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.
Button Indicator LEDs It’ s a 1200Mbps Wi-Fi range extender. It can boosts your existing Wi-Fi coverage to deliver fast and reliable wired and wireless connectivity. It can work with any router. It also support AP mode which creates a new Wi-Fi access point. IntroduceProduct List Wi-Fi Repeater INSTRUCTION MANUAL Wi-Fi repeater DSGW-072 Indicator Description Red light is always on Link being started or broken to higher level Green light is always on The uplink connection is normal Green light flashing Factory settings are being restored Red light flashing Firmware being upgraded Red and green lights flashing together WPS in progress US Standard Power Adapter UK Standard Power Adapter AU Standard Power Adapter EU Standard Power Adapter 2. The mobile phone searches for the wireless Wi-Fi issued by the extender: Dusun-2G/5G-XXXX, XXXX is the last 4 digits of the Mac address, use your mobile phone to connect to this Wi-Fi. 3. After connecting to Wi-Fi, open your mobile browser, output dslogin.net to enter the management page, output the default password 12345678 and click Login. dslogin.net Authorization required password login change password 4. Factory AP mode by default, in expander mode for scanning the surrounding 2.4G or 5G networks. dslogin.net Extender Mode setting 2.4G Setting CMCC CMCC-AUTO BUSINESS hzdusun 2.4G 2.4G 2.4G 2.4G Scan2.4G Host Network 5G Host Network 5G Setting Scan dslogin.net Extender Mode setting 2.4G Setting CMCC CMCC-AUTO BUSINESS hzdusun 5G 5G 5G 5G Scan2.4G Host Network 5G Host Network 5G Setting Scan Steps to use 1. Power up the extender and the indicator light will always be red, wait a few moments and then the extender will be fully started. Press the WPS button of the superior AP, and then press the WPS button of this device. The LED light of this device starts flashing red and green together, when the red and green light starts flashing fast, it means it is connecting to 2.4G band Wi-Fi, when the red and green light flashes slowly, it means it is connecting to 5G band Wi-Fi, after the flashing is finished, the configuration is finished (after the WPS configuration is finished, the device is in extender mode). WPS Buttons WPS WPS REWi-Fi When DSGW-072 works in AP Mode,it turns Ethernet port your own personal Wi-Fi hotspot to create a new network. The extender supports 2 modes, AP mode and extender mode. Work Mode AP Mode It connect to router,and extender the Wi-Fi Extender Mode Internet 6. If you need to extend both 2.4G and 5G Wi-Fi, you need to select both the extended 2.4G and 5G networks and apply them. Host password Extended SSID dslogin.net Extender Mode setting 2.4G Setting Scan 5G Setting Scan Apply 2.4G Host Network 5G Host Network Host password Extended SSID CMCC CMCC 5. Select the network to be extended, enter the password and set the extended wireless name, click Apply. dslogin.net Extender Mode setting 2.4G Setting Scan 5G Setting Scan Apply 2.4G Host Network Host password Extended SSID 5G Host Network CMCC dslogin.net Extender Mode setting 2.4G Setting Scan 5G Setting Scan Apply 2.4G Host Network 5G Host Network Host password Extended SSIDCMCC The factory default is AP mode, the 2.4G SSID is Dusun-2.4G-xxxx, 5G SSID is Dusun- 5G-xxxx, xxxx is the last four value of the device’s MAC address.The password is 12345678 Using the PC and mobile phone connect to the extender via Wi-Fi. Launch a web browser and type http://dslogin.net into the URL field. Username is root and no password Login Project Model Power supply Plug Type Interface Indicator LEDs Button Power Consumption Antenna Dimension Weight Basic Parameters Specification Description DSGW-072 Input:100V~240V AC/50~60HZ EU,UK,US,AU 1x10x100M Ethernet Port(RJ45) Two-color LED WPS and Reset function 7.5W 4 x external 86mm(W)x57mm(D)x45mm(H) About 126g Reset Press and hold the reset button for 10s, the device reset. Green LED flasing. 1. Red light flashes during startup, red light is always on when startup is complete. When connected to an external network, the light turns green. 2. The WPS or restore factory button is only valid after the system has finished booting (not when the red light is flashing). Also in AP mode, if the phone is connected to the device without a network cable, if dslogin.net does not work (some browsers will not try to connect with the domain name after detecting that the wifi cannot be connected to the external network), you can use 192.168.85.1 to log in. Note 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 This device 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 device 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. FCC Warning The antennas used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located for operating in conjunction with any other antenna or transmitter. FCC Radiation Exposure Statement However, there is no guarantee that interference will not occur in a particular installation. If this device does cause harmful interference to radio or television reception, which can be determined by turning the device 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 device and receiver. --Connect the device into an outlet on a circuit different from that to which the receiver is connected. --Consult the…
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April 08, 2021 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 Authority to Act as Agent On our behalf, I appoint Shenzhen Timeway Testing Laboratories/ Zone C, 1st Floor, Zone C, 1st Floor, Block B, Jun Xiang Da Building, Zhongshan Park Road West, Tong Le Village, Nanshan District, Shenzhen, China (Name of Agent company name and address) to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, still resides with Hangzhou Roombanker Technology Co., Ltd./ A#801 Wantong center, Hangzhou, Zhejiang, China <Signature>: Name:Su Lin Title: Applicant Company:Hangzhou Roombanker Technology Co., Ltd.
April 25, 2021 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2AUXB-DSGW-07X Product Name: Wi-Fi Repeater Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential: • Schematics • Block diagram • Operation description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. <Signature>: Name:Su Lin Title: Applicant Company:Hangzhou Roombanker Technology Co., Ltd.
Hangzhou Roombanker Technology Co., Ltd. Statement We Hangzhou Roombanker Technology Co., Ltd. Hereby Declare that The product Wi-Fi Repeater, models no. DSGW-072, DSGW-071, DSGW-070, and DSGW-07X are all identical in interior structure, electrical circuits and components, and just the model names are different for the marketing requirement. Your assistance on this matter is highly appreciated. Yours sincerely, Signature: Company Name: Hangzhou Roombanker Technology Co., Ltd.
Label Location
Maximum Permissible Exposure FCC ID: 2AUXB-DSGW-07X Applicable Standard Systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess limit for maximum permissible exposure. In accordance with 47 CFR FCC Part 2 Subpart J, section 2.1091 this device has been defined as a mobile device whereby a distance of 0.2m normally can be maintained between the user and the device. (a) Limits for Occupational / Controlled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/cm 2 ) Averaging Times ︱E︱ 2 , ︱H︱ 2 or S (minutes) 0.3-3.0 614 1.63 (100)* 6 3.0-30 1842/f 4.89/f (900/f)* 6 30-300 61.4 0.163 1.0 6 300-1500 F/300 6 1500-100000 5 6 (b) Limits for General Population / Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/cm 2 ) Averaging Times ︱E︱ 2 , ︱H︱ 2 or S (minutes) 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180/f)* 30 30-300 27.5 0.073 0.2 30 300-1500 F/1500 30 1500-100000 1.0 30 Note: f=frequency in MHz; *Plane-wave equivalent power density MPE Calculation Method E (V/m) = (30*P*G) 0.5 /d Power Density: Pd (W/m 2 ) = E 2 /377 E = Electric Field (V/m) P = Peak RF output Power (W) G = EUT Antenna numeric gain (numeric) d = Separation distance between radiator and human body (m) The formula can be changed to Pd = (30*P*G) / (377*d 2 ) From the peak EUT RF output power, the minimum mobile separation distance, d=0.2m, as well as the gain of the used antenna, the RF power density can be obtained. Calculated Result and Limit Antenna Gain:3.53dBi (2.4G Band), Assembly Antenna Gai: 6.54dB Assembly Antenna Gain (Numeric) Output Power (dBm) Peak Output Power (mW) Power Density (S) (mW/cm 2 ) Limit of Power Density (S) (mW/cm 2 ) Test Result 4.51 24.06 254.68 0.23 1 Compiles Note: the worse case was recorded.
Report No.: TW2103186-02E File Reference No.: 2021-03-30 Applicant: Hangzhou Roombanker Technology Co., Ltd. Product: Wi-Fi Repeater Model No.: DSGW-072, DSGW-071, DSGW-070, DSGW-07X Trademark: N/A Test Standards: FCC Part 15 Subpart E, Paragraph 15.407 Test Result: It is herewith confirmed and found to comply with the requirements set up by ANSI C63.10,FCC Part 15 Subpart C, Paragraph 15.247 for the evaluation of electromagnetic compatibility Approved By Jack Chung Manager Dated: March 30, 2021 Results appearing herein relate only to the sample tested The technical reports is issued errors and omissions exempt and is subject to withdrawal at SHENZHEN TIMEWAY TESTING LABORATORIES Zone C, 1st Floor, Block B, Jun Xiang Da Building, Zhongshan Park Road West, Tong Le Village, Nanshan District, Shenzhen, China Tel (755) 83448688, Fax (755) 83442996, E-Mail:[email protected] Report No.: TW2103186-02E Page 2 of 96 Date: 2021-03-30 The report refers only to the sample tested and does not apply to the bulk. This report is issued in confidence to the client and it will be strictly treated as such by the SHENZHEN TIMEWAY TESTING LABORATORIES. It may not be reproduced rather in its entirety or in part and it may not be used for adverting. The client to whom the report is issued may, however, show or send it . or a certified copy there of prepared by the SHENZHEN TIMEWAY TESTING LABORATORIES. to his customer. Supplier or others persons directly concerned. SHENZHEN TIMEWAY TESTING LABORATORIES. will not, without the consent of the client enter into any discussion of correspondence with any third party concerning the contents of the report. In the event of the improper use of the report. The SHENZHEN TIMEWAY TESTING LABORATORIES. reserves the rights to withdraw it and to adopt any other remedies which may be appropriate. Special Statement: The testing quality ability of our laboratory meet with “Quality Law of People’s Republic of China” Clause 19. The testing quality system of our laboratory meet with ISO/IEC-17025 requirements, which is approved by CNAL. This approval result is accepted by MRA of APLAC. Our test facility is recognized, certified, or accredited by the following organizations: CNAS-LAB Code: L2292 The EMC Laboratory has been assessed and in compliance with CNAS-CL01 accreditation criteria for testing Laboratories (identical to ISO/IEC 17025:2005 General Requirements) for the Competence of testing Laboratories. FCC-Registration No.: 744189 The EMC Laboratory has been registered and fully described in a report filed with the (FCC) Federal Communications commission. The acceptance letter from the FCC is maintained in our files. Registration No.: 744189. Industry Canada (IC) —Registration No.:5205A The EMC Laboratory has been registered by Certification and Engineering Bureau of Industry Canada for radio equipment testing with Registration No.: 5205A. A2LA (Certification Number:5013.01) The EMC Laboratory has been accredited by the American Association for Laboratory Accreditation (A2LA). Certification Number:5013.01 Report No.: TW2103186-02E Page 3 of 96 Date: 2021-03-30 The report refers only to the sample tested and does not apply to the bulk. This report is issued in confidence to the client and it will be strictly treated as such by the SHENZHEN TIMEWAY TESTING LABORATORIES. It may not be reproduced rather in its entirety or in part and it may not be used for adverting. The client to whom the report is issued may, however, show or send it . or a certified copy there of prepared by the SHENZHEN TIMEWAY TESTING LABORATORIES. to his customer. Supplier or others persons directly concerned. SHENZHEN TIMEWAY TESTING LABORATORIES. will not, without the consent of the client enter into any discussion of correspondence with any third party concerning the contents of the report. In the event of the improper use of the report. The SHENZHEN TIMEWAY TESTING LABORATORIES. reserves the rights to withdraw it and to adopt any other remedies which may be appropriate. Test Report Conclusion Content 1.0 General Details ................................................................................................ 4 1.1 Test Lab Details................................................................................................ 4 1.2 Applicant Details.............................................................................................. 4 1.3 Description of EUT ........................................................................................... 4 1.4 Submitted Sample.............................................................................................. 5 1.5 Test Duration................................................................................................... 5 1.6 Test Uncertainty............................................................................................... 5 1.7 Test By.......................................................................................................... 5 2.0 List of Measurement Equipment......................................................................... 6 3.0 Technical Details............................................................................................. 7 3.1 Summary of Test Results..................................................................................... 7 3.2 Test Standards.................................................................................................. 7 4.0 EUT Modification.............................................................................................7 5.0 Power Line Conducted Emission Test...................................................................... 8 5.1 Schematics of the Test........................................................................................ 8 5.2 Test Method and Test Procedure............................................................................ 8 5.3 Configuration of the EUT................................................…
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Conducted Emission Test Setup: Radiated Emission Test Setup:
| # | Rule Parts | Frequency Range | Power Output |
|---|---|---|---|
| 1 | 15E | 5.18 GHz - 5.24 GHz | 9.53 mW |

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