HSW-XDM25102.4GHz Transceiver Module

5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Certification Exhibit FCC ID: HSW-XDM2510 IC: 4492A-XDM2510 FCC Rule Part: 15.247 IC Radio Standards Specification: RSS-210 ACS Report Number: 11-0034.W06.11.A Manufacturer: RFM/Cirronet Model: XDM2510HP, XDM2510HC Manual www.RFM.com Technical support +1.800.704.6079 Page 1 of 49 ©2008-2011 by RF Monolithics, Inc. E-mail: [email protected] XDM2510H Integration Guide - 03/29/11 3 XDM2510H Ultra Low Power RF Transceiver Module Integration Guide www.RFM.com Technical support +1.800.704.6079 Page 2 of 49 ©2008-2011 by RF Monolithics, Inc. E-mail: [email protected] XDM2510H Integration Guide - 03/29/11 Important Regulatory Information RFM Product FCC ID: HSW-XDM2510 IC: 4492A-XDM2510 Note: This equipment 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 equipment 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. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment 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 equipment and receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help. Warning: Changes or modifications to this device not expressly approved by RFM could void the user’s authority to operate the equipment. RF Exposure Information: For mobile operating conditions (>20 cm to the body): This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20 cm between the radiator and your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. For mobile operating conditions, the XDM2510H has been designed to operate with dipole antennas of up to 12 dBi of gain, or patch antennas of up to 12 dBi gain. Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited for use with this device. RFM OMNI2412 Omnidirectional Dipole Antenna, 12 dBi, 50 ohms RFM PA2412 Patch Antenna, 12 dBi, 50 ohms See Section 7.7 of this manual for additional regulatory notices and labeling requirements. www.RFM.com Technical support +1.800.704.6079 Page 3 of 49 ©2008-2011 by RF Monolithics, Inc. E-mail: [email protected] XDM2510H Integration Guide - 03/29/11 Table of Contents 1.0 System Introduction ............................................................................................................................... 4 2.0 Network Capabilities .............................................................................................................................. 4 2.1 Ultra Reliable Data Communications .............................................................................................. 5 2.2 Ultra Low Power Consumption ........................................................................................................ 5 3.0 Example Applications ............................................................................................................................. 6 4.0 System Specifications ............................................................................................................................ 6 5.0 Design Resources .................................................................................................................................. 7 5.1 XDM2510H Integration Guide .......................................................................................................... 7 5.2 XDM2510H Data Sheet .................................................................................................................... 7 5.3 XG2510HE SmartMesh-XD Gateway Hardware and Configuration Guide ..................................... 7 5.4 XG2510HE SmartMesh-XD Gateway XML API Guide .................................................................... 7 5.5 XG2510HE SmartMesh-XD Gateway Serial API Guide ................................................................... 8 5.6 XG2510HE and XDM2510H Utility Programs .................................................................................. 8 6.0 Network Operation Overview ................................................................................................................. 8 7.0 Hardware Integration .............................................................................................................................. 9 7.1 Host PCB Installation ....................................................................................................................... 9 7.2 Power Supply Requirements ........................................................................................................... 9 7.3 ESD and Transient Protection ......................................................................................................... 9 7.4 Antenna Options .............................................................................................................................. 9 7.5 Host Processor Interface ............................................................................................................... 10 7.6 Field Enclosures ................................................................................…

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Federal Communications Commission Date: February 11, 2011 P.O. Box 429 Columbia, MD 21045 Gentlemen: I hereby appoint Sam Wismer at Advanced Compliance Solutions, Inc. to act as our agent in the preparation of an application for equipment authorization of model XDM2510 to the FCC Rules and Regulations. I certify that all exhibits contained within this filing properly describe the device or system for which authorization is sought. I further certify that appropriate arrangements have been made to assure that production units of this equipment bearing the name and FCC ID: HSW- XDM2510 listed in this application will continue to comply with the Commission's requirements. I further certify by signature below that no party (per 47 CFR 1.2002(b)) to the application is subject to a denial of Federal benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). This appointment also includes the authority to complete FCC Form 731 on our behalf and sign the application as an authorized agent. Sincerely, Mark Tucker Director of Engineering RFM 3079 Premiere Parkway, Suite 140 Duluth, GA 30097 USA

Confidentiality Request February 11, 2011 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Gentlemen, RFM/Cirronet respectfully requests confidentiality of certain materials provided with the submission of the XDM2510HC and XDM2510HP under FCC ID HSW-XDM2510 in accordance with FCC Regulations 0.459. The confidentiality request applies to the following: 11-0034 – Schematics.pdf 11-0034 – System Block Diagram.pdf 11-0034 – Theory of Operation.pdf The XDM2510HC and XDM2510HP have been developed at considerable effort and expense by RFM/Cirronet. These items are considered as Trade Secrets and therefore public access to proprietary material could possibly result in duplication of equipment that could severely damage the company’s business advantage. I appreciate your assistance in this matter. Sincerely, Mark Tucker Director of Hardware Engineering RFM/Cirronet

5015 B. U. Bowman Dr. Buford, GA 30518 April 1, 2011 ACS TCB 5015 B.U. Bowman Drive Buford, GA 30518 Re: FCC ID: HSW-XDM2510 To Whom It May Concern: The following application is submitted on behalf of our client, RFM/Cirronet, for evaluation of their models XDM2510HP and XDM2510HC for single modular approval certification under FCC Part 15.247. The XDM2510HP and XDM2510HC are stand-alone modules consisting of a single printed circuit board which are designed to be integrated into specific host devices. The XDM2510HP and XDM2510HC are electrically identical and differ only in their mounting option. The XDM2510HC is a castellated version for reflow soldering and the XDM2510HP is a pin version for socket mounting. The XDM2510HP and XDM2510HC were tested in full to the requirements of the aforementioned rules and were found to be in compliance. Sincerely, Sam Wismer Vice President, Technology Advanced Compliance Solutions, Inc.

Page 1 of 2 Date: February 11 th 2011 Reference: FCC 15.212 PART 15 UNLICENSED MODULAR TRANSMITTER APPROVAL REQUIREMENTS RFM/Cirronet XDM2510 Module Per FCC 15.212, RFM/Cirronet’s XDM2510 modules are compliance with the requirements listed below. 1. The modular transmitter must have its own RF shielding. RFM/Cirronet’s XDM2510 Module has shielding as required. 2. The modular transmitter must have buffered modulation/data inputs. RFM/Cirronet’s XDM2510 Module has buffered modulation and data inputs. 3. The modular transmitter must have its own power supply regulation. RFM/Cirronet’s XDM2510 Module has its own internal regulator. 4. The modular transmitter must comply with the antenna requirements of Section 15.203 and 15.204(c). RFM/Cirronet’s XDM2510 Module uses a non-standard UFL RF connector. 5. The modular transmitter must be tested in a stand-alone configuration, i.e., the module must not be inside another device during testing. RFM/Cirronet’s XDM2510 Module was tested in a stand-along configuration using a support PC board. Page 2 of 2 6. The modular transmitter must be labeled with its own FCC ID number. RFM/Cirronet’s XDM2510 Module is design as an OEM module. The XDM2510 module will be labeled with instructions given to the OEM customer for FCC label requirements. 7. The modular transmitter must comply with any specific rule or operating requirements applicable to the transmitter. RFM/Cirronet’s XDM2510 Module meets the specific requirements of FCC Part 15.247. 8. The modular transmitter must comply with any applicable RF exposure requirements. RFM/Cirronet’s XDM2510 module meets the specific requirements for the FCC MPE RF Exposure. Applicable warnings for RF Exposure are included in the Integration Guide for the XDM2510 module. Respectfully, Mark Tucker Director of Engineering RFM/RFM/Cirronet Inc. 3079 Premiere Parkway, Suite 140 Duluth, GA 30097 USA TEL: 678 684 2000 FAX: 678 684 2001 [email protected] www.rfm.com

5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Certification Exhibit FCC ID: HSW-XDM2510 IC: 4492A-XDM2510 FCC Rule Part: 15.247 IC Radio Standards Specification: RSS-210 ACS Report Number: 11-0034.W06.11.A Manufacturer: RFM/Cirronet Model: XDM2510HP, XDM2510HC External Photos Model(s): XDM2510HP, XDM2510HC FCC ID: HSW-XDM2510 IC: 4492A-XDM2510 ACS Report: 11-0034.W06.11.A Advanced Compliance Solutions Page 2 Figure 1: Front Figure 2: Back (XDM2510HP) Model(s): XDM2510HP, XDM2510HC FCC ID: HSW-XDM2510 IC: 4492A-XDM2510 ACS Report: 11-0034.W06.11.A Advanced Compliance Solutions Page 3 Figure 3: Back (XDM2510HC)

5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Certification Exhibit FCC ID: HSW-XDM2510 IC: 4492A-XDM2510 FCC Rule Part: 15.247 IC Radio Standards Specification: RSS-210 ACS Report Number: 11-0034.W06.11.A Manufacturer: RFM/Cirronet Model: XDM2510HP, XDM2510HC Label Information Model(s): XDM2510HP, XDM2510HC FCC ID: HSW-XDM2510 IC: 4492A-XDM2510 ACS Report: 11-0034.W06.11.A Advanced Compliance Solutions Page 2 Figure 1: Label Information Figure 2: Label Location Label Information goes here

5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Certification Exhibit FCC ID: HSW-XDM2510 IC: 4492A-XDM2510 FCC Rule Part: 15.247 IC Radio Standards Specification: RSS-210 ACS Report Number: 11-0034.W06.11.A Manufacturer: RFM/Cirronet Model: XDM2510HP, XDM2510HC Internal Photos Model(s): XDM2510HP, XDM2510HC FCC ID: HSW-XDM2510 IC: 4492A-XDM2510 ACS Report: 11-0034.W06.11.A Advanced Compliance Solutions Page 2 Figure 1: Front Figure 2: Front Model(s): XDM2510HP, XDM2510HC FCC ID: HSW-XDM2510 IC: 4492A-XDM2510 ACS Report: 11-0034.W06.11.A Advanced Compliance Solutions Page 3 Figure 3: Back

5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Certification Exhibit FCC ID: HSW-XDM2510 IC: 4492A-XDM2510 FCC Rule Part: 15.247 IC Radio Standards Specification: RSS-210 ACS Report Number: 11-0034.W06.11.A Manufacturer: RFM/Cirronet Model: XDM2510HP, XDM2510HC RF Exposure Model: XDM2510HP, XDM2510HC FCC ID: HSW- XDM2510 IC: 4492A-XDM2510 ACS Report: 11-0034.W06.11.A Advanced Compliance Solutions Page 2 General Information: Applicant: RFM / Cirronet ACS Project: 11-0034 Environment: General Population/Uncontrolled Exposure MPE Calculation – Mobile Exposure Conditions Antenna Description(s): 12 dBi Monopole, RFM/Cirronet, PN: - OMNI2412 12 dBi Multi-Element Patch, RFM/Cirronet, PN: 800485 Operating Parameters: Maximum Transmitter Conducted Power 8.90 dBm, 7.76 mW Maximum System EIRP 20.90 dBm, 123.0 mW The Power Density (mW/cm 2 ) is calculated as follows: S = 2 4R PG  Where: S = power density (in appropriate units, e.g. mW/cm2) P = power input to the antenna (in appropriate units, e.g., mW) 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 (appropriate units, e.g., cm) MPE Calculator for Mobile Equipment Limits for General Population/Uncontrolled Exposure* 24058.91.007.761215.849 200.024 Power Densit y (mW/cm^2) Distance (cm) Transmit Frequency (MHz) Radio Power (dBm) Power Density Limit (mW/Cm2) Radio Power (mW) Antenna Gain (dBi) Antenna Gain (mW eq.) Installation Guidelines The installation manual should contain text similar to the following advising how to install the equipment to maintain compliance with the FCC RF exposure requirements: RF Exposure In accordance with FCC requirements of human exposure to radio frequency fields, the radiating element shall be installed such that a minimum separation distance of 20 centimeters will be maintained. Conclusion This device complies with the MPE requirements by providing adequate separation between the device, any radiating structure and the general population.

5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Certification Test Report FCC ID: HSW-XDM2510 IC: 4492A-XDM2510 FCC Rule Part: 15.247 IC Radio Standards Specification: RSS-210 ACS Report Number: 11-0034.W06.11.A Manufacturer: RFM/Cirronet Model: XDM2510HP, XDM2510HC Test Begin Date: March 1, 2011 Test End Date: April 4, 2011 Report Issue Date: April 4, 2011 FOR THE SCOPE OF ACCREDITATION UNDER LAB Code 200612-0 This report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the Federal Government. Reviewed by: Kirby Munroe Director, Wireless Certifications ACS, Inc. This test report shall not be reproduced except in full. This report may be reproduced in part with prior written consent of ACS, Inc. The results contained in this report are representative of the sample(s) submitted for evaluation. This report contains 23 pages 5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 TABLE OF CONTENTS 1 GENERAL ............................................................................................................................................ 3 1.1 PURPOSE.......................................................................................................................................... 3 1.2 PRODUCT DESCRIPTION................................................................................................................... 3 1.3 TEST METHODOLOGY AND CONSIDERATIONS................................................................................. 3 2 TEST FACILITIES.............................................................................................................................. 4 2.1 LOCATION....................................................................................................................................... 4 2.2 LABORATORY ACCREDITATIONS/RECOGNITIONS/CERTIFICATIONS................................................ 4 2.3 RADIATED EMISSIONS TEST SITE DESCRIPTION.............................................................................. 5 2.3.1 Semi-Anechoic Chamber Test Site .......................................................................................... 5 2.3.2 Open Area Tests Site (OATS) ................................................................................................. 6 2.4 CONDUCTED EMISSIONS TEST SITE DESCRIPTION........................................................................... 7 3 APPLICABLE STANDARD REFERENCES.................................................................................... 7 4 LIST OF TEST EQUIPMENT............................................................................................................ 8 5 SUPPORT EQUIPMENT .................................................................................................................... 9 6 EQUIPMENT UNDER TEST SETUP BLOCK DIAGRAM ........................................................... 9 7 SUMMARY OF TESTS ..................................................................................................................... 10 7.1 ANTENNA REQUIREMENT – FCC: SECTION 15.203 ....................................................................... 10 7.2 POWER LINE CONDUCTED EMISSIONS – FCC: SECTION 15.207 IC: RSS-GEN 7.2.4...................... 10 7.2.1 Measurement Procedure....................................................................................................... 10 7.2.2 Measurement Results ............................................................................................................ 10 7.3 6DB / 99% BANDWIDTH – FCC: SECTION 15.247(A)(2) IC: RSS-210 A8.2(A).............................. 13 7.3.1 Measurement Procedure....................................................................................................... 13 7.3.2 Measurement Results ............................................................................................................ 13 7.4 PEAK OUTPUT POWER REQUIREMENT - FCC SECTION 15.247(B)(3) IC: RSS-210 A8.4(4)........... 15 7.4.1 Measurement Procedure....................................................................................................... 15 7.4.2 Measurement Results ............................................................................................................ 15 7.5 BAND-EDGE COMPLIANCE AND SPURIOUS EMISSIONS-FCC 15.247D IC:RSS-210 2.6, A8.5 ....... 16 7.5.1 Band-Edge Compliance of RF Conducted Emissions........................................................... 16 7.5.1.1 Measurement Procedure ................................................................................................................... 16 7.5.1.2 Measurement Results ....................................................................................................................... 16 7.5.2 RF Conducted Spurious Emissions....................................................................................... 18 7.5.2.1 Measurement Procedure ................................................................................................................... 18 7.5.2.2 Measurement Results ....................................................................................................................... 18 7.5.3 Radiated Spurious Emissions (Restricted Bands) - FCC Sec. 15.205 IC: RSS-210 2.6........ 20 7.5.3.1 Measurement Procedure ................................................................................................................... 20 7.5.3.2 Duty Cycle Correction ..................................................................................................................... 20 7.5.3.3 Measurement Results ....................................................................................................................... 20 7.5.3.4 Sample Calculation: .......................................................................................…

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5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Certification Exhibit FCC ID: HSW-XDM2510 IC: 4492A-XDM2510 FCC Rule Part: 15.247 IC Radio Standards Specification: RSS-210 ACS Report Number: 11-0034.W06.11.A Manufacturer: RFM/Cirronet Model: XDM2510HP, XDM2510HC Test Setup Photos Model(s): XDM2510HP, XDM2510HC FCC ID: HSW-XDM2510 IC: 4492A-XDM2510 ACS Report: 11-0034.W06.11.A Advanced Compliance Solutions Page 2 Figure 1: Radiated Emissions – Dipole Antenna Model(s): XDM2510HP, XDM2510HC FCC ID: HSW-XDM2510 IC: 4492A-XDM2510 ACS Report: 11-0034.W06.11.A Advanced Compliance Solutions Page 3 Figure 2: Radiated Emissions - Dipole Antenna Model(s): XDM2510HP, XDM2510HC FCC ID: HSW-XDM2510 IC: 4492A-XDM2510 ACS Report: 11-0034.W06.11.A Advanced Compliance Solutions Page 4 Figure 3: Radiated Emissions - Dipole Antenna Figure 4: Radiated Emissions - Patch Antenna Model(s): XDM2510HP, XDM2510HC FCC ID: HSW-XDM2510 IC: 4492A-XDM2510 ACS Report: 11-0034.W06.11.A Advanced Compliance Solutions Page 5 Figure 5: Radiated Emissions - Patch Antenna Figure 6: Radiated Emissions - Patch Antenna Model(s): XDM2510HP, XDM2510HC FCC ID: HSW-XDM2510 IC: 4492A-XDM2510 ACS Report: 11-0034.W06.11.A Advanced Compliance Solutions Page 6 Figure 7: Conducted Emissions – Dipole Figure 8: Conducted Emissions – Dipole Model(s): XDM2510HP, XDM2510HC FCC ID: HSW-XDM2510 IC: 4492A-XDM2510 ACS Report: 11-0034.W06.11.A Advanced Compliance Solutions Page 7 Figure 9: Conducted Emissions – Dipole Figure 10: Conducted Emissions – Patch Model(s): XDM2510HP, XDM2510HC FCC ID: HSW-XDM2510 IC: 4492A-XDM2510 ACS Report: 11-0034.W06.11.A Advanced Compliance Solutions Page 8 Figure 11: Conducted Emissions – Patch Figure 12: Conducted Emissions – Patch