FDI000000022AirStation

AirStation WXR-1900DHP User Manual www.buffalotech.com 35020xxx-01 2014-09 2 Chapter 1 - Setup Introduction Thank you for purchasing a Buffalo AirStation. The WXR-1900DHP AirStations are dual-band wireless routers with outstanding performance and range. They combine high data transfer speeds with a robust set of extra features like QoS, USB NAS, media server, and web filtering. This manual will help you set up and use your new wireless router. If you’re new to wireless networking, turn to chapter 2 to start configuring your wireless network. For advanced users, use a wired Ethernet connection to access the AirStation’s settings: • Default LAN-side IP address: 192.168.11.1 • Username: admin • Default password: password Diagrams and Layout Front Panel 3 1 AOSS button To initiate AOSS, hold down this button until the wireless LED flashes (about 1 second). Then, push or click the AOSS button on your wireless client device to complete the connection. Both devices must be powered on. Press and hold the AOSS button for about 10 seconds to start Wi-Fi settings transfer. 2 Power LED (white or amber) On (white): Power is on. Blinking (white): Booting. Off: Power is off. Blinking (amber): An error occurred. If it happened, turn the power off and restart AirStation. 3 Wireless LED (white or amber) On: Wireless LAN is enabled or transmitting. Double blinks: AirStation is waiting for an AOSS or WPS security key. Blinking (white): AOSS/WPS error; failed to exchange security keys. Blinking (amber): The AirStation is in wireless bridge mode and not connect to an access point. Off: Wireless LAN is disabled. 4 Internet Access LED (white) On: Internet access is available. Off: No Internet access. 5 Router LED (white) On: Router functionality is enabled. Off: Router functionality is disabled. 6 USB 3.0 Port You can connect a USB 3.0 drive. 4 Back Panel 1 USB Eject Button To dismount a USB hard drive, hold down this button until the USB LED flashes (about 3 seconds). The USB drive can then be unplugged safely. 2 USB LED (green) On: A USB drive is connected. Blinking: The USB drive is being dismounted; do not unplug. Off: The USB drive has been dismounted and safely unplugged or no USB drive is connected. Note: Do not remove the USB drive or turn off the AirStation while LED is blinking. 3 USB 2.0 Port You can connect a USB 2.0 drive. Note: USB 3.0 hubs are not supported. Use USB 2.0 hubs only. 4 LAN Ports and LAN LEDs (green) Connect your computer, hub, or other Ethernet devices to these ports. This switching hub supports 10 Mbps, 100 Mbps, and 1000 Mbps connections. On: An Ethernet device is connected. Blinking: An Ethernet device is communicating. 5 5 Internet Port and Internet LED (green) 10 Mbps, 100 Mbps, and 1000 Mbps connections are supported. Note: In bridge mode, the Internet port becomes a regular LAN port, for a total of 5 usable LAN ports. On: The Internet port is connected. Blinking: The Internet port is transmitting data. 6 Power Button This button turns the power on and off. 7 DC Connector Connect the included AC adapter here. Side Panel 1 Setup Card Panel This is the panel where the AirStation setup card is stored. The initial settings for the username, password, SSID, and encryption type are provided on the card for logging in to Settings. 6 Bottom 1 Reset Button To reset all settings, hold down this button until the power LED starts blinking (about 3 seconds). The power must be on for this to work. 2 Mode Switch This switches between router mode, access point mode, and wireless bridge mode. 7 How to Set Up AirStation for the First Time Connect to a PC and Power On To configure your AirStation, follow the procedure below. 1 Verify that you can connect to the Internet without the AirStation, then turn off your modem and computer. 2 Unplug the LAN cable which connects your computer and modem. 3 Plug one end of the LAN cable into your modem and the other end to the AirStation’s Internet (WAN) port. Turn on the modem. 8 4 Turn on the AirStation and wait one minute. Note: If the power does not turn on when the AC adapter is connected, press the power button on the rear of the AirStation. 5 If using a wired LAN, connect the AirStation LAN port and computer using a LAN cable. If using a wireless LAN, connect the computer to the wireless LAN as described in Chapter 3. 6 Once your computer has booted, the AirStation’s LEDs should be lit as described below: Power/Diag: Lit green. Wireless: Lit green. Internet access: Lit green. Router: Lit green. LAN: Lit or blinking green. Internet: Lit or blinking green. 9 7 Launch a web browser. If the home screen is displayed, setup is complete. If username and password fields are displayed, enter “admin” for the username and “password” for the password, then click [Log In]. Step through the wizard to complete setup. You’ve completed the initial setup of your AirStation. Opening Settings To configure the AirStation, log in to Settings as shown below. 1 Launch a web browser. 2 Enter the AirStation’s LAN-side IP address in the address field and press the enter key. Notes: • The AirStation’s default LAN-side IP address depends on the mode. • In router mode: 192.168.11.1 • In access point mode: 192.168.11.100 • In wireless bridge mode: 192.168.11.100 • If you changed the IP address of the AirStation, then use the new IP address. 3 Enter “admin” for the username and “password” for the password, then click [Log In]. Note: If you forget your password, hold down the reset button to initialize all settings. Note that all other settings will also revert to their default values. 10 4 This is the home page of Settings, where most AirStation settings can be configured. Connect Your Wireless Devices For each wireless device that you want to connect to the network, use the device’s built-in software to search for available networks. Find your SSID (the name of your wireless network) on the list of detected networks and select it. Enter the passphrase for the network and you’ll be…

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Report No.:481508 SPORTON International Inc. PAGE NUMBER : A1 OF A7 TEL : 886-3-327-3456 FAX : 886-3-327-0973 APPENDIX A. Photographs of EUT Report No.:481508 SPORTON International Inc. PAGE NUMBER : A2 OF A7 TEL : 886-3-327-3456 FAX : 886-3-327-0973 Report No.:481508 SPORTON International Inc. PAGE NUMBER : A3 OF A7 TEL : 886-3-327-3456 FAX : 886-3-327-0973 Report No.:481508 SPORTON International Inc. PAGE NUMBER : A4 OF A7 TEL : 886-3-327-3456 FAX : 886-3-327-0973 Report No.:481508 SPORTON International Inc. PAGE NUMBER : A5 OF A7 TEL : 886-3-327-3456 FAX : 886-3-327-0973 Adapter Model No.: WA-36A12U Report No.:481508 SPORTON International Inc. PAGE NUMBER : A6 OF A7 TEL : 886-3-327-3456 FAX : 886-3-327-0973 Dipole Antenna Report No.:481508 SPORTON International Inc. PAGE NUMBER : A7 OF A7 TEL : 886-3-327-3456 FAX : 886-3-327-0973 Cradle

Label: Size (mm): 86.5 x 86.5 Label Here

Report No.:481508 SPORTON International Inc. PAGE NUMBER : A1 OF A11 TEL : 886-3-327-3456 FAX : 886-3-327-0973 APPENDIX A. Photographs of EUT Report No.:481508 SPORTON International Inc. PAGE NUMBER : A2 OF A11 TEL : 886-3-327-3456 FAX : 886-3-327-0973 Report No.:481508 SPORTON International Inc. PAGE NUMBER : A3 OF A11 TEL : 886-3-327-3456 FAX : 886-3-327-0973 Report No.:481508 SPORTON International Inc. PAGE NUMBER : A4 OF A11 TEL : 886-3-327-3456 FAX : 886-3-327-0973 Report No.:481508 SPORTON International Inc. PAGE NUMBER : A5 OF A11 TEL : 886-3-327-3456 FAX : 886-3-327-0973 Report No.:481508 SPORTON International Inc. PAGE NUMBER : A6 OF A11 TEL : 886-3-327-3456 FAX : 886-3-327-0973 Report No.:481508 SPORTON International Inc. PAGE NUMBER : A7 OF A11 TEL : 886-3-327-3456 FAX : 886-3-327-0973 Report No.:481508 SPORTON International Inc. PAGE NUMBER : A8 OF A11 TEL : 886-3-327-3456 FAX : 886-3-327-0973 Report No.:481508 SPORTON International Inc. PAGE NUMBER : A9 OF A11 TEL : 886-3-327-3456 FAX : 886-3-327-0973 Report No.:481508 SPORTON International Inc. PAGE NUMBER : A10 OF A11 TEL : 886-3-327-3456 FAX : 886-3-327-0973 Report No.:481508 SPORTON International Inc. PAGE NUMBER : A11 OF A11 TEL : 886-3-327-3456 FAX : 886-3-327-0973 Cradle

Report No.: FR481508 FCC ID: FDI000000022 Page No. : C1 of C3 Appendix C. Maximum Permissible Exposure Report No.: FR481508 FCC ID: FDI000000022 Page No. : C2 of C3 1. Maximum Permissible Exposure 1.1. 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 levels 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 0.2 m 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/ cm²) Averaging Time |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 1500-100,000 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/ cm²) Averaging Time |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 1500-100,000 1.0 30 Note: f = frequency in MHz ; *Plane-wave equivalent power density 1.2. MPE Calculation Method E (V/m) ＝ d GP30 Power Density: Pd (W/m²) ＝ 377 2 E E ＝ Electric field (V/m) P ＝ Average 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 ＝ 2 377 30 d GP   From the 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. Report No.: FR481508 FCC ID: FDI000000022 Page No. : C3 of C3 1.3. Calculated Result and Limit Exposure Environment: General Population / Uncontrolled Exposure For 5GHz UNII Band: Antenna Type : Dipole Antenna Conducted Power for IEEE 802.11ac (VHT20): 28.36 dBm The maximum combined Average Output Power Distance (m) Antenna Gain (dBi) Antenna Gain (numeric) (dBm) (mW) Power Density (S) (mW/cm²) Limit of Power Density (S) (mW/cm²) Test Result 0.2 3.00 1.9953 28.3553 684.7511 0.271946 1 Complies For 5GHz ISM Band: Antenna Type : Dipole Antenna Conducted Power for IEEE 802. 11ac (VHT40): 29.35 dBm The maximum combined Average Output Power Distance (m) Directional Gain (dBi) Antenna Gain (numeric) (dBm) (mW) Power Density (S) (mW/cm²) Limit of Power Density (S) (mW/cm²) Test Result 0.2 7.77 5.9858 27.0327 504.9771 0.601649 1 Complies Note: =7.77dBi For 2.4GHz Band: Antenna Type Dipole Antenna Conducted Power for IEEE 802.11b: 29.44 dBm The maximum combined Average Output Power Distance (m) Antenna Gain (dBi) Antenna Gain (numeric) (dBm) (mW) Power Density (S) (mW/cm²) Limit of Power Density (S) (mW/cm²) Test Result 0.2 2.00 1.5849 29.4353 878.0643 0.276998 1 Complies Conclusion: Both of the WLAN 2.4GHz Band and WLAN 5GHz Band can transmit simultaneously, the formula of calculated the MPE is: CPD1 / LPD1 + CPD2 / LPD2 + ......etc. < 1 CPD = Calculation power density LPD = Limit of power density Therefore, the worst-case situation is 0.276998 / 1 + 0.601649 / 1 = 0.878647, which is less than “1”. This confirmed that the device comply with FCC 1.1310 MPE limit.

Report No.: FR481508 FCC ID: FDI000000022 Page No. : D1 of D3 Appendix D. Radiated Emission Co-location Report Report No.: FR481508 FCC ID: FDI000000022 Page No. : D2 of D3 1. Results of Radiated Emissions for Co-located Temperature 24°C Humidity 61% Test Engineer YC Chen Configurations 2.4G + 5G Horizontal Report No.: FR481508 FCC ID: FDI000000022 Page No. : D3 of D3 Vertial

SPORTON International Inc. No. 52, Hwa Ya 1st Rd., Hwa Ya Technology Park, Kwei-Shan Hsiang, Tao Yuan Hsien, Taiwan, R.O.C. Ph: 886-3-327-3456 / FAX: 886-3-327-0973 / www.sporton.com.tw Report Format Version: Rev. 01 FCC RADIO TEST REPORT Applicant’s company Buffalo Inc. Applicant Address AKAMONDORI Bldg.,30-20, Ohsu 3-chome,Naka-ku, Nagoya 460-8315 Japan FCC ID FDI000000022 Manufacturer’s company Buffalo Inc. Manufacturer Address AKAMONDORI Bldg.,30-20, Ohsu 3-chome,Naka-ku, Nagoya 460-8315 Japan Product Name AirStation Brand Name Buffalo Inc. Model No. WXR-1900DHP Test Rule Part(s) 47 CFR FCC Part 15 Subpart C § 15.247 Test Freq. Range 2400 ~ 2483.5MHz / 5725 ~ 5850MHz Received Date Aug. 15, 2014 Final Test Date Oct. 03, 2014 Submission Type Original Equipment Statement Test result included is only for the IEEE 802.11n, IEEE 802.11b/g and IEEE 802.11a/ac of the product. The test result in this report refers exclusively to the presented test model / sample. Without written approval of SPORTON International Inc., the test report shall not be reproduced except in full. The measurements and test results shown in this test report were made in accordance with the procedures and found in compliance with the limit given in ANSI C63.10-2013, 47 CFR FCC Part 15 Subpart C, KDB 558074 D01 v03r02, KDB 662911 D01 v02r01, KDB644545 D01 v01r02. The test equipment used to perform the test is calibrated and traceable to NML/ROC. Report No.: FR481508AA Report Format Version: Rev. 01 Page No. : i of ii FCC ID: FDI000000022 Issued Date : Oct. 09, 2014 Table of Contents 1. CERTIFICATE OF COMPLIANCE ......................................................................................................................... 1 2. SUMMARY OF THE TEST RESULT .......................................................................................................................... 2 3. GENERAL INFORMATION .................................................................................................................................. 3 3.1. Product Details....................................................................................................................................................................................3 3.2. Accessories .........................................................................................................................................................................................5 3.3. Table for Filed Antenna.......................................................................................................................................................................6 3.4. Table for Carrier Frequencies .............................................................................................................................................................7 3.5. Table for Test Modes ...........................................................................................................................................................................8 3.6. Table for Testing Locations................................................................................................................................................................10 3.7. Table for Supporting Units .................................................................................................................................................................11 3.8. Table for Parameters of Test Software Setting ...................................................................................................................................12 3.9. EUT Operation during Test .................................................................................................................................................................13 3.10. Duty Cycle ........................................................................................................................................................................................14 3.11. Test Configurations ...........................................................................................................................................................................15 4. TEST RESULT ................................................................................................................................................... 19 4.1. AC Power Line Conducted Emissions Measurement.........................................................................................................................19 4.2. Test Setup Layout ..............................................................................................................................................................................20 4.3. Results of AC Power Line Conducted Emissions Measurement .........................................................................................................21 4.4. Maximum Conducted Output Power Measurement .........................................................................................................................23 4.5. Power Spectral Density Measurement ..............................................................................................................................................27 4.6. 6dB Spectrum Bandwidth Measurement ..........................................................................................................................................51 4.7. Radiated Emissions Measurement ....................................................................................................................................................63 4.8. Emissions Measurement ....................................................................................................................................................................96 4.9. Antenna Requirements .....................................................................................................................................…

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Report No.: FR481508 FCC ID: FDI000000022 Page No. : B1 of B5 Appendix B. Test Photos Report No.: FR481508 FCC ID: FDI000000022 Page No. : B2 of B5 1. Photographs of Conducted Emissions Test Configuration Test Mode: Mode 1 FRONT VIEW REAR VIEW Report No.: FR481508 FCC ID: FDI000000022 Page No. : B3 of B5 2. Photographs of Radiated Emissions Test Configuration Test Configuration: 9kHz ~30MHz / Test Mode: Mode 2 FRONT VIEW REAR VIEW Report No.: FR481508 FCC ID: FDI000000022 Page No. : B4 of B5 Test Configuration: 30MHz~1GHz / Test Mode: Mode 2 FRONT VIEW REAR VIEW Report No.: FR481508 FCC ID: FDI000000022 Page No. : B5 of B5 Test Configuration: Above 1GHz / Test Mode: Mode 1 FRONT VIEW REAR VIEW