MCQ-50M1558Wi-EM a/b/g

Antenna Description: Dipole Frequency: 2.4~2.4835 GHz Power output: 1W DB Gain: 5dBi VSWR: 2 max Dimension: 156.55 x 17.6 mm Weight: 20g Connector: Female -Thread-RP-SMA Part number: Digi p/n: 29000146

Digi International 11001 Bren Road East Minnetonka. MN 55343 952-912-3444 tel 952-912-4991 central fax January is" ,2009 AmericanTCB 6731 Whittier Avenue McLean VA 22101 Attn: Director of Certification Dear Sir or Madam: We, Digi International Inc at 11001 Bren Rd East Minnetonka, MN 55343, hereby authorize TOV America Inc [19333 Wild Mountain Road, Taylors Falls, MN USA 55084-1786] to act as our agent in preparation of this application for equipment certification, including the signing of all documents relating to these matters. 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 required by FCC's and Industry Canada's requlatlons 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, as specified by AmericanTCB, still resides with Digi International Inc. at 11001 Bren Road East Minnetonka, MN 55343. I further certify that the applicant nor any party to the application is subject to a denial of Federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988,21 U.S.C. Section 862. This authorization expires on January 19 th , 2009. Sincerely, Trinh Huynh Homologation Specialist (952) 912-3187 (952) 912-4955

t Digi International 11001 Bren Road East Minnetonka, MN 55343 952-912-3444 tel 952-912-4991 central fax January 18, 2009 AmericanTCB 6731 Whittier Avenue McLean VA 22101 Attn: Director of Certification Re: Request of Confidentiality for Connect Wi-ME 9210 alblg FCC ID: MCQ-50M1558 Pursuant to Sections 0.457(d)(1 )(ii) and 0.459 of the Commission's Rules, we, Digi International Inc., at 11001 Bren Road East, Minnetonka, MN 55343, hereby request confidential treatment of information accompanying as outlined below: • Schematics • Operating (Technical) Description • Detailed Block Diagram The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the Applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rule 0.457(d)(1)(ii), disclosure of this Application and all accompanying documentation will not be made before the date of the Grant for this Application. Sincerely, Trinh Huynh Homologation Specialist Ph: (952) 912-3387 Fax: (952) 912-4955

Anti-Drug Abuse Act Certification This certification must be signed by an officer of the corporation or organization. Answer YES if all parties to the application are in compliance with Section 5301 of the Anti-Drug Abuse Act of 1988,21 U.S.C. Section 862, the federal law which provides federal and state court judges the discretion to deny federal benefits to individuals convicted of offenses consisting of the distribution of controlled substances. For a definition of "party" for these purposes, see See also Amendment of Part 1 of the Commission's Rules to Implement Section 5301 of the Anti-Drug Abuse Act of 1988, 6 FCC Rcd 7551, 57 Fed. Reg. 00186 (1991). Yes _ No L-_ _ By checking yes, the applicant certifies that, in the case of an individual applicant, he or she is not subject to a denial of federal benefits that includes FCC benefits pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862, or, in the case of a non-individual applicant (e.g., corporation, partnership or other unincorporated association), no party to the application is subject to a denial of federal benefits that includes FCC benefits pursuant to that section. For the definition of a party for these purposes, see 47 C.F.R. Section 1.2002(b). I certify that the statements made in this application are true, complete, and correct to the best of my knowledge and belief, and are made in good faith. Signature , .., (/ . ~') if. , I rl n~l ITl;lVtJ n 47 C.F.R. Section 1.2002(b) A party to the application, as used in paragraph (a) of this section shall include: (1) if the applicant is an individual, that individual; (2) if the applicant is a corporation or unincorporated association, all officers, directors, or persons holding 5% or more of the outstanding stock or shares (voting and/or non-voting) of the applicant; and (3) if the applicant is a partnership, all non-limited partners and any limited partners holding a 5% or more interest in the partnership.

Digi International 11001 Bren Road East Minnetonka, MN 55343 952-912-3444 tel 952-912-4991 central fax Date 15 December 2008 AmericanTCB 6731 Whittier Avenue McLean VA 22101 Attn: Director of Certification RE: FCC ID: MCQ-50M1558 / IC: 1846A-50M1558 submittal as modular device 1. The modular transmitter must have its own RF shielding. This is intended to ensure that the module does not have to rely upon the shielding provided by the device into which it is installed in order for all modular transmitter emissions to comply with FCC Part 15 and Industry Canada limits. It is also intended to prevent coupling between the RF circuitry of the module and any wires or circuits in the device into which the module is installed. Such coupling may result in non-compliant operation. The WiEM9210 abg module is designed such that all RF components and circuitry are placed on the top surface of the PCB. No RF related circuitry is present on the bottom surface of the PCB. A formed metal shield is soldered onto the top of the PCB and covers all RF components and circuitry. 2. The modular transmitter must have buffered modulation/data inputs (if such inputs are provided) to ensure that the module will comply with Part 15 and Industry Canada requirements under conditions of excessive data rates or over-modulation. The user data enters the WiEM9210 abg module by way of User Serial Data Port. All of the user data that is to be transmitted by the modular transmitter is buffered by the WiEM9210 abg’s baseband controller. The user data is packetized and transmitted at data rates that are completely controlled by the baseband controller and its software. The user has no access to either the baseband controller or its software. 3. The modular transmitter must have its own power supply regulation. This is intended to ensure that the module will comply with Part 15 and Industry Canada requirements regardless of the design of the power supplying circuitry in the device into which the module is installed. All critical RF circuitry of the WiEM9210 modular transmitter is powered by dedicated, low drop out regulators. These regulators allow the module to function within specification with module input voltages ranging from 2.93V (Vin <2.93V will cause module to enter a reset state) to 4.00V (Vin >4.00V will cause a catastrophic failure of the processor and the module will cease to function). The optimal Vin voltage range for the WiEM9210 module is 3.3V +/-5%. Digi International 11001 Bren Road East Minnetonka, MN 55343 952-912-3444 tel 952-912-4991 central fax 4. The modular transmitter must comply with the antenna requirements of FCC Sections 15.203 and 15.204(c) and Industry Canada requirements. The antenna must either be permanently attached or employ a “unique” antenna coupler (at all connections between the module and the antenna, including the cable). Any antenna used with the module must be approved with the module, either at the time of initial authorization or through a Class II permissive change. The “professional installation” provision of FCC Section 15.203 may not be applied to modules. The WiEM9210 abg module has two antenna configurations. One configuration uses a single reverse polarity SMA (RP-SMA) antenna connector and the other uses two U.FL antenna connectors. The RP- SMA connector is designed with a male center pin which prevents a standard SMA connector from being mated to the WiEM9210 abg module. 5. The modular transmitter must be tested in a stand-alone configuration, i.e., the module must not be inside another device during testing. This is intended to demonstrate that the module is capable of complying with FCC Part 15 and Industry Canada emission limits regardless of the device into which it is eventually installed. Unless the transmitter module will be battery powered, it must comply with the AC line conducted requirements found in FCC Section 15.207. AC or DC power lines and data input/output lines connected to the module must not contain ferrites, unless they will be marketed with the module (see FCC Section 15.27(a)). The length of these lines shall be length typical of actual use or, if that length is unknown, at least 10 centimeters to insure that there is no coupling between the case of the module and supporting equipment. Any accessories, peripherals, or support equipment connected to the module during testing shall be unmodified or commercially available (see FCC Section 15.31(i)). The WiEM9210 abg module is designed to be compliant with all relevant FCC requirements without any additional shielding or filtering of any sort. As tested, the WiEM9210 abg module was mounted on top of a carrier board which provided the +3.3V DC to power the module and which provided an RS232 line transceiver to allow serial data traffic. The carrier board sources the +3.3V DC from an on-board DC-to- DC converter which is, in turn, powered by an external +12V DC power supply which is mains powered. There are no additional filters associated with the module/carrier board. Nor is there any additional shielding associated with this setup – beyond the shield that is soldered to the module. Digi International 11001 Bren Road East Minnetonka, MN 55343 952-912-3444 tel 952-912-4991 central fax 6. The modular transmitter must be labeled with its own FCC ID / IC number, and, if the FCC ID / IC number is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the following: “Contains Transmitter Module FCC ID: XYZMODEL1 / IC: XXX-YYYY” or “Contains FCC ID: XYZMODEL1 / IC: XXX-YYYY.” Any similar wording that expresses the same meaning may be used. The Applicant may either provide such a label, an example of which must be included in the application for equipment authorization, or, must provide adequate instructions along with the module which …

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Digi Wi- EM 9210 a/b/g Antenna Photos Digi 29000095 2dBi Dipole Antenna Digi 29000146 5dBi Dipole Antenna Digi 29000147 U FL Antenna Digi 29000147 U FL Antenna Exploded

Refer to STD OP Proc: 840 General Purpose Label Template - Revision: C, 01/09/98 Printed: 1/23/2009 wiem9210 abg label info.doc 0.50”x.75” FILL IN ONLY THE APPLICABLE LABEL INFORMATION (To include layout, lines, barcodes, etc.) : 1) Text Label Part Number: 9501XXXX , 2) Text Label Revision: A , ENGINEERING 3) Digi Part Number: 50001558-01 , Desc 1: Connect Wi-EM Desc 2: 9210 a/b/g . & 4) General Information (i.e. Description, need for serial numbers, barcodes by type, etc.): US Patent# 6,446,192 ( regulatory logo(s) & information) CoO :USA MARKETING Digi Logo Description 1 Description 2 MAC ||||| | |||| | |||||| ||| | | | | ||| _Barcodes are 3 of 9 or 128 . Addr 00409D:XXXXXX ||| |||| || || ||| ||||||||| ||||||| -C PN: XXXXXXXXXXX 950xxxxx ? 5) Label Stock Digi Part Number: 28000345 . 6) Regulatory Symbol: US Patent# 6,446,192; JATE r, 003NY04114000, 003GZ04063000; RoHS CoO: USA . -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- - -- -- -- -- -- -- -- -- - OPS ** When Completed, Place A “PRINTED” Label Over The Diagram ** REV ECO/NPRO DESCRIPTION OF CHANGE BY: CKD: APPR: DATE: TITLE: Text,0.5”PNBC 50001558-01 LBL DIGI INTERNATIONAL DRAWING NO. - REV 9501XXXX A Label that will be on attached photo location Label sample is on previous page Digi Label Sample

Digi Wi EM 9210 a/b/g Top and Two Sides Digi Wi EM 9210 a/b/g Top and Two Sides – Alternate View Digi Wi EM 9210 a/b/g Top and Two Sides – 2 nd Alternate View Digi Wi EM 9210 a/b/g Top and Two Sides – 3 rd Alternate View Digi Wi EM 9210 a/b/g – Components Digi Wi EM 9210 a/b/g Solder Digi Wi EM 9210 a/b/g Solder – label removed Digi Wi EM 9210 Dev Board Digi Wi EM 9210 Dev Board Digi Wi EM 9210 Dev Board Digi Wi EM 9210 Dev Board

TÜV SÜD America Inc. Phone: (651) 638-0297 19333 Wild Mountain Road Fax: (651) 638-0298 Taylor Falls, MN 55084 E-mail: [email protected] www.TUVamerica.com Management Service • Product Service • Industry Service • Automotive 20 January 2009 AmericanTCB 6731 Whittier Avenue McLean VA 22101 Attn: Director of Certification RE: Declaration of Compliance to RF Exposure Limits for Humans Digi 50001558-01 RF Exposure Statement 1. Standard Applicable According to FCC 1.1307 (b)(1) and IC RSS-102, 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. This is a mobile device operating in 2412-2467 MHz range at 91.2 mW. The output power level in the 5 GHz bands would be 10 times lower than this. 2. Measurement Result: MPE calculations S = PG / 4πr 2 S = power density = .057 mw/cm 2 P = transmitter conducted power in milliwatts = 91.2 G = antenna numeric gain = 3.16 R = distance to radiation center in centimeters = 20 This is less than general population/uncontrolled exposure guideline of 1 mW/cm 2 . Joel T. Schneider Senior Engineer Minnesota Wild River Lab TÜV SUD America Tel: 651 604 4582 [email protected]

TÜV SÜD AMERICA INC19333 Wild Mountain Road Taylors Falls MN 55084-1786 Tel: 651 638 0297 Fax: 651 638 0298 Rev. 080408 TEST RESULT SUMMARY FCC Part 15 Subpart C Section 15.247 Industry Canada RSS-210 Issue 7 Industry Canada RSS-Gen Issue 2 MANUFACTURER Digi International 11001 Bren Road East Minnetonka MN 55343 PRODUCT NAME Wi-EM 9210 a/b/g MODEL NUMBER(S) TESTED 50001558-01 with 29000147 antenna PRODUCT DESCRIPTION 802.11 a/b/g embedded radio module (802.11 a/b/g to a serial port converter module) with PCB antenna TEST REPORT NUMBER WC807706 Rev E TEST DATE(S) 15 September – 14 November 2008 TÜV SÜD America Inc, as an independent testing laboratory, declares that the equipment tested as specified above conforms to the applicable requirements of FCC Part 15, Subpart C, Section 15.247 "Operation within the bands 902- 928 MHz, 2400-2483.5 MHz, and 5725-5850 MHz” and Industry Canada RSS-210 Issue 7 "Low-power Licence- exempt Radiocommunication Devices (All Frequency Bands): Category I Equipment" and RSS-Gen Issue 2 "General Requirements and Information for the Certification of Radiocommunication Equipment" It is the manufacturer's responsibility to assure that additional production units of this model are manufactured with identical electrical and mechanical characteristics. Any modifications necessary for compliance made during testing on the above mentioned date(s) must be implemented in all production units for compliance to be maintained. Date: 13 November 2009 Tested by: Approved by: Location: Taylors Falls MN Greg Jakubowski Joel T Schneider USA Senior EMC Technician Senior EMC Engineer Not Transferable TÜV SÜD AMERICA INC19333 Wild Mountain Road Taylors Falls MN 55084-1786 Tel: 651 638 0297 Fax: 651 638 0298 Rev. 080408 EMC TEST REPORT Test Report No. WC807706 Rev E Date of issue: 13 November 2009 Product Name Wi-EM 9210 a/b/g Model / Serial No(s) Tested 50001558-01 with 29000147 antenna / 0000x Product Description 802.11 a/b/g embedded radio module (802.11 a/b/g to a serial port converter module) with PCB antenna Manufacturer Digi International 11001 Bren Road East Minnetonka MN 55343 Test Result „ Positive† Negative Total pages including Appendices 76 TÜV SÜD America Inc reports apply only to the specific samples tested under stated test conditions. It is the manufacturer’s responsibility to assure that additional production units of this model are manufactured with identical electrical and mechanical components. TÜV SÜD America Inc shall have no liability for any deductions, inferences or generalizations drawn by the client or others from TÜV SÜD America Inc issued reports. This report is the confidential property of the client. As a mutual protection to our clients, the public and ourselves, extracts from the test report shall not be reproduced except in full without our written approval. This report shall not be used by the client to claim product endorsement by NVLAP, NIST, or any agency of the US government. TÜV SÜD America Inc and its professional staff hold government and professional organization certifications and are members of AAMI, ACIL, AEA, ANSI, IEEE, NARTE, and VCCI. Test Report WC807706 Rev E1 of 76 TÜV SÜD AMERICA INC19333 Wild Mountain Road Taylors Falls MN 55084-1786 Tel: 651 638 0297 Fax: 651 638 0298 Rev. 080408 REVISION RECORD REVISION TOTAL NUMBER OF PAGES DATE DESCRIPTION 152 17 November 2008 Initial Release A 152 19 November 2008 Revisions Include: ƒ TRS, Page 1 and Appendix B: Corrected EUT name to Wi-EM 9210 a/b/g. B 81 10 February 2009 Revisions Include: ƒ Revised to reflect just 15.247 testing per TCB. C 76 24 March 2009 Revisions Include: ƒ Added table of measurements to max pk output pwr ƒ Removed max pk output pwr plots ƒ Added manufacturer’s duty cycle data D 76 22 July 2009 Revisions Include: ƒ Corrected duty cycle calculations to match the manufacturer’s data E 76 13 November 2009 Revisions Include: ƒ Corrected duty cycle information for spurious emissions to reflect manufacturer’s recommended 10% worst case duty cycle scenario. Test Report WC807706 Rev E2 of 76 TÜV SÜD AMERICA INC19333 Wild Mountain Road Taylors Falls MN 55084-1786 Tel: 651 638 0297 Fax: 651 638 0298 Rev. 080408 TEST REPORT CONTENTS Page(s) Revision Record 2 Directory 3 Test Regulations 4 Environmental Conditions 5 Power Supply 5 Test Equipment Traceability 5 Test Information 6 dB Bandwidth FCC 15.247(a)(2), IC RSS 210 A8.2(a) 6 - 12 Maximum peak output power FCC 15.247(b)(3), IC RSS-210 A8.4(4) 13 Spurious emissions FCC 15.247(d), IC RSS-210 A8.5 14 - 44 Power spectral density FCC 15.247(e), IC RSS-210 A8.2(b) 45 - 57 99% Emission bandwidth IC RSS-GEN 4.6.1 58 - 60 Test-setup Photos 61 - 64 Equipment Under Test Information 65 General Remarks, Deviations, Summary 66 Appendix A Constructional Data Form and Block Diagram 67 - 74 Appendix B Measurement Protocol 75 - 76 Test Report WC807706 Rev E3 of 76 TÜV SÜD AMERICA INC19333 Wild Mountain Road Taylors Falls MN 55084-1786 Tel: 651 638 0297 Fax: 651 638 0298 Rev. 080408 EMC TEST REGULATIONS: The tests were performed according to the following regulations: - FCC Part 15 Subpart C Section 15.247 Paragraphs (a)(2), (b)(3), (d), (e) - Industry Canada RSS-210 Issue 7 Sections A8.2(a), A8.4(4), A8.5, A8.2(b), A9.2, A9.3 - Industry Canada RSS-Gen Issue 2 Section 4.6.1 Test Report WC807706 Rev E4 of 76 TÜV SÜD AMERICA INC19333 Wild Mountain Road Taylors Falls MN 55084-1786 Tel: 651 638 0297 Fax: 651 638 0298 Rev. 080408 ENVIRONMENTAL CONDITIONS IN THE LAB Actual Temperature: : 20-24°C Atmospheric pressure : 98-100kPa Relative Humidity : 28-62% POWER SUPPLY UTILIZED Power supply system : 3.3VDC TEST EQUIPMENT All measurement instrumentation is traceable to the National Institute of Standards and Technology and is calibrated according to internal procedure. SIGN EXPLANATIONS † - not applicable „ - applicable Test Report WC807706 Rev E5 of 76 TÜV SÜD AMERICA INC19333 Wild Mountain Road Taylors Falls MN 55084-1786 Tel: 651 638 0297 Fax: 651 6…

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TÜV SÜD AMERICA INC19333 Wild Mountain Road Taylors Falls MN 55084-1786 Tel: 651 638 0297 Fax: 651 638 0298 Rev. 080408 Test-setup photo(s): Radiated measurements Test Report WC807706 Rev A137 of 152 TÜV SÜD AMERICA INC19333 Wild Mountain Road Taylors Falls MN 55084-1786 Tel: 651 638 0297 Fax: 651 638 0298 Rev. 080408 Test-setup photo(s): Radiated measurements Test Report WC807706 Rev A138 of 152 TÜV SÜD AMERICA INC19333 Wild Mountain Road Taylors Falls MN 55084-1786 Tel: 651 638 0297 Fax: 651 638 0298 Rev. 080408 Test-setup photo(s): Conducted measurements Test Report WC807706 Rev A139 of 152 TÜV SÜD AMERICA INC19333 Wild Mountain Road Taylors Falls MN 55084-1786 Tel: 651 638 0297 Fax: 651 638 0298 Rev. 080408 Test-setup photo(s): Conducted measurements – AC power lines Test Report WC807706 Rev A140 of 152