I88MAX206M2WiMax MIMO Indoor CPE

XOHM Modem User Guide MAX-206m2 by ZyXEL © 2008 Sprint. XOHM and the XOHM logo are trademarks of Sprint. ZyXEL is a registered trademark of ZyXEL Communications Co. 2/29/08 Table of Contents Welcome to XOHM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . i Section 1: Get Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1A. Your XOHM Modem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 What’s in the box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Modem requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Get to know your device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 WiMAX overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Device connectors (back of device) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Modem LED display (front panel) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Positioning your modem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 1B. Install Your XOHM Modem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Set up the modem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Connect to your router or network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 1C. Telephone (VoIP) Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Section 2: Your XOHM Modem Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 2A. Modem Advanced Settings Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Access the advanced settings menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Advanced settings menu options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Home area icons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Menu bar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Using the settings menus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 2B. Advanced Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Display the Advanced menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 Port Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20 Port Forwarding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Trigger Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23 2C. Voice Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 2D. Tools Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Display the Tools menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Certificates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 My Certificates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26 Trusted CAs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Password Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 Section 3: Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 3A. Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Frequently Asked Questions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Issues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 Section 4: User Information and Warranty. . . . . . . . . . . . . . . . . . . . . . . . . . . 39 4A. Important User Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 Regulatory Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 Important Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 General Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 Environmental Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 Mechanical Specifications . . . . . . …

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Confidentility Letter (Permanent) Attention: Application Examiner Re: Request for confidentiality Applicant: ZyXEL Communications Corporation FCC ID: I88MAX206M2 To whom it may concern, Request is hereby submitted by ZyXEL Communications Corporation to withhold permanently from public review certain portions of the application for equipment certification for the referenced FCC identifiers. This request for confidentiality is made pursuant to 47 CFR 0.457(d) of the FCC Rules. In particular, the following sections of the application are to be kept permanently confidential: • Schematics • Detailed Block diagrams • Detailed Operational/Functional Description • Tune up procedure • BOM Rationale for request for confidentiality: ZyXEL Communications Corporation has invested considerable time and materials in research and development to produce the referenced product. Disclosure of the permanently confidential portions of this application to competitors would not only give them significant competitive advantages in developing similar products, but would also disclose successful implementation of unpublished, leading edge technology developed by us. If you have questions or need further information, please contact the undersigned. Sincerely, Section Manager ZyXEL Communications Corporation

Attestation for FCC Declaration of Conformity FCC ID: I88MAX206M2 Data: 2008-03-12 Please be notified that we, the undersigned, ZyXEL Communications Corporation declares that the product which bears the above FCC ID is also compliant with the FCC requirements for DoC. The test report number supporting the DoC is TS08030040-EME. Testing in regards to this report was done by Intertek Testing Service Taiwan Ltd., located at No. 11, Lane 275, Ko Nan 1st Street, Shiang-Shan District, Hsinchu Taiwan, which has been accredited in accordance to all of the requirements of 47CFR 2.948 (d) and (e) of the FCC rules and KDB349827. Sincerely, Printed name: Wang Yi Position: Section Manger ZyXEL Communications Corporation Tel: +886-3-5783942 Fax: +886-3-5782439 Email: [email protected]

Photo 1: External photo of EUT Photo 2: External photo of EUT MAX-206M2 MAX-206M2 Photo 3: External photo of EUT Photo 4: Adapter photo of EUT MAX-206M2 MAX-206M2 Photo 5: Adapter photo of EUT Photo 6: Adapter photo of EUT MAX-206M2 MAX-206M2

FCC ID Label Location

Photo 1: Internal photo of EUT Photo 2: Internal photo of EUT MAX-206M2 MAX-206M2 Photo 3: Internal photo of EUT Photo 4: Internal photo of EUT MAX-206M2 MAX-206M2 Photo 5: Internal photo of EUT MAX-206M2

FCC ID. : I88MAX206M2 Report No.: TS08030041-EME Page 1 of 7 Maximum Permissible Exposure (MPE) Evaluation Report Report No. : TS08030041-EME Model No. : MAX-206M2 Issued Date : Mar. 11, 2008 Applicant : ZyXEL Communications Corporation 6, Innovation Rd II, Science-Based Industrial Park, Hsin-Chu, Taiwan Test By : Intertek Testing Services Taiwan Ltd. No. 11, Lane 275, Ko-Nan 1 Street, Chia-Tung Li, Shiang-Shan District, Hsinchu City, Taiwan This test report consists of 7 pages in total. It may be duplicated completely for legal use with the allowance of the applicant. It shall not be reproduced except in full, without the written approval of Intertek Laboratory. The test result(s) in this report only applies to the tested sample(s). Jimmie Liu Project Engineer Reviewed By Kevin Chen Sunny Liu Report Engineer FCC ID. : I88MAX206M2 Report No.: TS08030041-EME Page 2 of 7 Table of Contents Summary of Tests ............................................................................................................. 3 1. Introduction .................................................................................................................. 4 2. RF Exposure Limit ....................................................................................................... 4 3. RF Exposure calculations ............................................................................................. 5 4. Test results .................................................................................................................... 5 FCC ID. : I88MAX206M2 Report No.: TS08030041-EME Page 3 of 7 Summary of Tests MPE Evaluation meet FCC OET No. 65: 1997/ IEEE C95.1-1999 WiMAX IEEE802.16e Indoor Simple CPE-2.5GHz -Model: MAX-206M2 FCC ID: I88MAX206M2 Test Reference Results MPE Evaluation FCC Guidelines for Human Exposure IEEE C95.1 Pass FCC ID. : I88MAX206M2 Report No.: TS08030041-EME Page 4 of 7 1. Introduction The EUT operates in the 2.5GHz band about WiMAX IEEE 802.16e. Due to the EUT (include antenna) at its normal operation distance is at least 20 cm from the human body, the EUT was defined as a Mobile Device. The reason to do the MPE Evaluation is to avoid the RF hazard to human body. The maximum output power and gain of the antenna were used to calculate the limited Power density (S) at 20cm distance away from the product. The limit for Maximum Permissible Exposure (MPE) specified in FCC 1.1310 is followed. According to 1.1307 (b)(1), systems operating under the provisions of this section shall be operated in a manner that ensure that the public is not exposed to radio frequency energy level in excess of the Commission’s guideline. 2. RF Exposure Limit According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environmental impact of human exposure to radio-frequency (RF) radiation as specified in 1.1307(b). Limits for Maximum Permissible Exposure (MPE) Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Average Time (minutes) (A) Limits for Occupational / Control Exposures 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 30-300 27.5 0.073 0.2 30 300-1500 - - F/1500 30 1500-100,000 - - 1.0 30 F= Frequency in MHz FCC ID. : I88MAX206M2 Report No.: TS08030041-EME Page 5 of 7 3. RF Exposure calculations From FCC 1.1310 table 1, the maximum permissible RF exposure for an uncontrolled environment is 1mW/(cm 2 ) Power density (S) is calculated by the following formula: S = (P * G)/4πR 2 where, S = Power density (mW/cm 2 ) P = Output power to antenna (mW) R = Distance between radiating structure and observation point (cm) G = Gain of antenna in numeric π = 3.1416 Example: Assume a mobile device operates at 2412MHz and its maximum output power is 50mW, and the maximum gain of antenna is 1 (numeric) /0dBi. then the power density (S) = (50 * 1)/4*π*20 2 = 0.00995 (mW/cm 2 ) 4. Test results Input Power Environmental Conditions Antenna TypeModulation Coding Rate 120Vac, 60Hz 20, 65% PCB antenna QPSK 1/2 Frequency (MHz) Maximum antenna gain (numeric Output power to antenna (mW) Power density (mW/cm 2 ) Limit of power density (mW/cm 2 ) Band Width (MHz) 2500 3.98 496.5923 0.3933056131.0 5 2590 3.98 486.4072 0.3852389091.0 5 2685 3.98 393.5501 0.3116952221.0 5 2500 3.98 492.0395 0.3896997661.0 10 2590 3.98 432.5138 0.3425548691.0 10 2685 3.98 385.4784 0.3053023481.0 10 The Notice in Installation Manual has been stated as below: While installing and operating this transmitter, the radio frequency exposure limit of 1mW/(cm*cm) may be exceeded at distances close to the transmitter. therefore, the user must maintain a minimum distance of 20 cm from the device at all time. FCC ID. : I88MAX206M2 Report No.: TS08030041-EME Page 6 of 7 Input Power Environmental Conditions Antenna TypeModulation Coding Rate 120Vac, 60Hz 20, 65% PCB antenna QPSK 3/4 Frequency (MHz) Maximum antenna gain (numeric Output power to antenna (mW) Power density (mW/cm 2 ) Limit of power density (mW/cm 2 ) Band Width (MHz) 2500 3.98 490.9079 0.3888034811.0 5 2590 3.98 465.5861 0.368748401.0 5 2685 3.98 387.2576 0.306711561.0 5 2500 3.98 483.0588 0.3825869431.0 10 2590 3.98 425.5984 0.3370777951.0 10 2685 3.98 374.9730 0.2969820121.0 10 Input Power Environmental Conditions Antenna TypeModulation Coding Rate 120Vac, 60Hz 20, 65% PCB antenna 16QAM 1/2 Frequency (MHz) Maximum antenna gain (numeric Output power to antenna (mW) Power density (mW/cm 2 ) Limit of power density (mW/cm 2 ) Band Width (MHz) 2500 3.98 484.1724 0.3834688971.0 5 2590 3.98 448.7454 0.3554104101.0 5 2685 3.98 372.3917 0.2949376021.0 5 2500 3.98 449.7799 0.3562297161.0 10 2590 3.98 408.3194 0.3233926501.0 10 2685 3.98 361.4099 0.2862398821.0 10 The Notice in Installation Manual has been stated as below: While installing and operating this transmitter, the radio frequency exposure limit of 1mW/(cm*cm) may be exceede…

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FCC ID. : I88MAX206M2 Report No.: TS08030041-EME Page 1 of 100 EMC TEST REPORT CFR 47 FCC Part 2 and Part 27, Subpart C Report No. : TS08030041-EME Model No. : MAX-206M2 Issued Date : Mar. 11, 2008 Applicant : ZyXEL Communications Corporation 6, Innovation Rd II, Science-Based Industrial Park, Hsin-Chu, Taiwan Test By : Intertek Testing Services Taiwan Ltd. No. 11, Lane 275, Ko-Nan 1 Street, Chia-Tung Li, Shiang-Shan District, Hsinchu City, Taiwan This test report consists of 100 pages in total. It may be duplicated completely for legal use with the allowance of the applicant. It shall not be reproduced except in full, without the written approval of Intertek Laboratory. The test result(s) in this report only applies to the tested sample(s). Jimmie Liu Project Engineer Reviewed By Kevin Chen Sunny Liu Report Engineer FCC ID. : I88MAX206M2 Report No.: TS08030041-EME Page 2 of 100 Table of Contents 1. Summary of Test Data.............................................................................................. 3 2. General Information.................................................................................................. 4 3. Test Equipment List................................................................................................... 8 4. RF Power Output (EIRP Power)........................................................................... 10 5. Radiated Power Measurement.............................................................................. 13 6. Occupied Bandwidth............................................................................................... 15 7. Spurious Emissions at Antenna Terminals........................................................... 23 8. Field Strength & Spurious Radiated Emission.................................................... 77 9. AC power line conducted emission....................................................................... 88 10. Frequency Stability................................................................................................ 93 Attachment 1: PHY Profile.......................................................................................... 96 Attachment 2: Power Class Profile............................................................................ 99 FCC ID. : I88MAX206M2 Report No.: TS08030041-EME Page 3 of 100 1. Summary of Test Data Test/Requirement Description Applicable Rule Result RF Power Output CFR 47, Part 2, Para 2.1046 CFR 47, Part 27, Para 27.50(h) Pass Modulation Characteristics CFR 47, Part 2, Para 2.1047 Pass Occupied Bandwidth CFR 47, Part 2, Para 2.1049 CFR 47, Part 27, Para 27.53(m) Pass Spurious Emission at Antenna Terminals CFR 47, Part 2, Para 2.1051 CFR 47, Part 27, Para 27.53(m) Pass Field Strength of Spurious Radiation CFR 47, Part 2, Para 2.1053 CFR 47, Part 15.209 CFR 47, Part 27, Para 27.53(m) Pass Frequency Stability CFR 47, Part 2, Para 2.1055 CFR 47, Part 27, Para 27.54 Pass AC Power Line Conducted Emission CFR 47, Part 15.207 Pass FCC ID. : I88MAX206M2 Report No.: TS08030041-EME Page 4 of 100 2. General Information Identification of the EUT Applicant : ZyXEL Communications Corporation Product : WiMAX IEEE802.16e Indoor Simple CPE-2.5GHz Model No. : MAX-206M2 FCC ID. : I88MAX206M2 Frequency Range : 2496MHz to 2690MHz Channelization : 2500MHz to 2685MHz for 5M BW 2505MHz to 2685MHz for 10M BW Type(s) of Modulation : QPSK, 16QAM Emission Designator : For 5MHz: 5M23G9W For 10MHz:10M14G9W RF Power Output (EIRP) : 32.96dBm Rated Power : 100-240Vac, 50/60Hz with adapter (Model No.: DSA-36W-12 3 24) Power Cord : 3C×18AWG×1.5meter unshielded cable Sample Received : Feb. 26, 2008 Test Date(s) : Mar. 03, 2008 ~ Mar. 10, 2008 FCC ID. : I88MAX206M2 Report No.: TS08030041-EME Page 5 of 100 EUT RF Profile of WiMax forum: 1. RF Profile: Frequency Range (GHz) Channel Frequency Step (kHz) Channel Bandwidth(s)(MHz) FFT size Duplexing Mode 5 512 TDD 2.496 – 2.690 250 10 1024 TDD The RF profile of EUT is followed WiMax forum Document “ WiMAX Forum™ Mobile System Profile Release 1.0 Approved Specification”, The EUT is WiMAX device which used TDD mode. Following clause 4.1.1.2 table 6 of attachment 1, the EUT is compliant to not only frequency band (2496~2690MHz) of WiMAX Forum specification, but also lowest bandedge and highest bandedge of FCC Part 27 requirement. 2. PHY Parameter: Parameter Uplink Uplink System Bandwidth 5MHz 10MHz FFT Size 512 1024 Null Sub-Carriers 104 184 Pilot Sub-Carriers 136 280 Data Sub-Carriers 272 560 Sub-Channels 17 35 Symbol Period, Ts 102.9 microseconds Frame Duration 5 millisecond OFDM Symbols/Frame 48 Data OFDM Symbols 44 Modulations QPSK 1/2 CTC , QPSK 3/4 CTC 16QAM 1/2 CTC , 16QAM 3/4 CTC (The EUT is followed WiMAX forum document“ WiMAX Forum™ Mobile System Profile Release 1.0 Approved Specification” as attachment 2, clause 7, and Table 131.) 3. Voltage and current through final PA According to 2.1033 (c) (8), the voltage is 157mV, and the current is 878mA 4. According to 2.1033 (c) (6), the range of operating power values are ±1dB, please also reference specification of manual. . FCC ID. : I88MAX206M2 Report No.: TS08030041-EME Page 6 of 100 Description of EUT The EUT is a WiMAX IEEE802.16e Indoor Simple CPE-2.5GHz and was defined as temporary fixed station, it has two type of Bandwidth, one is 5MHz, the other is 10MHz and was defined as information technology equipment. For more detail features, please refer to User's manual as file name “Installation guide.pdf” The EUT used Runcom’s chips for WiMAX solution. All test have been done in accordance with the WiMAX standard IEEE 802.16e-2005. and with compliance to the MRCT requirements. (Ref. Runcom Technologies Ltd MSS Test results) Antenna description The EUT uses a permanently connected antenna. Antenna Gain : 6dBi max Antenna Type : PCB Printed antenna Connector Type : SMA FCC ID. : I88MAX206M2 Report No.: TS08030041-EME Page 7 of 100 Test description Since the EUT has 16QAM and QPSK modulatio…

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Photo 1: Conducted Emission Test Set-up photo Photo 2: Conducted Emission Test Set-up photo MAX-206M2 MAX-206M2

Photo 1: Radiated Emission Test set-up photo Photo 2: Radiated Emission Test set-up photo MAX-206M2 MAX-206M2