QWP-50450IWireless Ethernet Bridge, Dual Channel OFDM MIMO Combination Access Point, Subscriber Station and Point to Point Equipment

PMP 450i and PTP 450i Configuration and User Guide Release 14.0 PMP 450i and PTP 450i Configuration and User Guide Contents ii pmp-0957 (April 2015) PMP 450i and PTP 450i Configuration and User G Contents PMP 450i and PTP 450i module essential information Default IP Address for Management GUI Access 169.254.1.1 Default Administrator Username admin Default Administrator Password (no password) Software Upgrade Procedure See “Updating the software version and using CNUT” in the PMP 450i Configuration and User Guide Resetting to Factory Defaults (2 options) 1. On the radio GUI, navigate to Configuration, Unit Settings and select Set to Factory Defaults OR 2. On the radio GUI, navigate to Configuration, Unit Settings and enable and save option Set to Factory Defaults Upon Default Plug Detection. When the unit is powered on with a default/override plug (see section “Acquiring the Override Plug” in the PMP 450i Configuration and User Guide) the radio is returned to its factory default settings. pmp-0957 (April 2015) iii PMP 450i and PTP 450i Configuration and User Guide Contents Accuracy While reasonable efforts have been made to assure the accuracy of this document, Cambium Networks assumes no liability resulting from any inaccuracies or omissions in this document, or from use of the information obtained herein. Cambium reserves the right to make changes to any products described herein to improve reliability, function, or design, and reserves the right to revise this document and to make changes from time to time in content hereof with no obligation to notify any person of revisions or changes. Cambium does not assume any liability arising out of the application or use of any product, software, or circuit described herein; neither does it convey license under its patent rights or the rights of others. It is possible that this publication may contain references to, or information about Cambium products (machines and programs), programming, or services that are not announced in your country. Such references or information must not be construed to mean that Cambium intends to announce such Cambium products, programming, or services in your country. Copyrights This document, Cambium products, and 3 rd Party Software products described in this document may include or describe copyrighted Cambium and other 3 rd Party supplied computer programs stored in semiconductor memories or other media. Laws in the United States and other countries preserve for Cambium, its licensors, and other 3 rd Party supplied software certain exclusive rights for copyrighted material, including the exclusive right to copy, reproduce in any form, distribute and make derivative works of the copyrighted material. Accordingly, any copyrighted material of Cambium, its licensors, or the 3 rd Party software supplied material contained in the Cambium products described in this document may not be copied, reproduced, reverse engineered, distributed, merged or modified in any manner without the express written permission of Cambium. Furthermore, the purchase of Cambium products shall not be deemed to grant either directly or by implication, estoppel, or otherwise, any license under the copyrights, patents or patent applications of Cambium or other 3rd Party supplied software, except for the normal non-exclusive, royalty free license to use that arises by operation of law in the sale of a product. Restrictions Software and documentation are copyrighted materials. Making unauthorized copies is prohibited by law. No part of the software or documentation may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or computer language, in any form or by any means, without prior written permission of Cambium. License Agreements The software described in this document is the property of Cambium and its licensors. It is furnished by express license agreement only and may be used only in accordance with the terms of such an agreement. High Risk Materials Components, units, or 3 rd Party products used in the product described herein are NOT fault-tolerant and are NOT designed, manufactured, or intended for use as on-line control equipment in the following hazardous environments requiring fail-safe controls: the operation of Nuclear Facilities, Aircraft Navigation or Aircraft Communication Systems, Air Traffic Control, Life Support, or Weapons Systems (High Risk Activities). Cambium and its supplier(s) specifically disclaim any expressed or implied warranty of fitness for such High Risk Activities. © 2015 Cambium Networks, Inc. All Rights Reserved. iv pmp-0957 (April 2015) PMP 450i and PTP 450i Configuration and User G Contents Safety and regulatory information This section describes important safety and regulatory guidelines that must be observed by personnel installing or operating PMP 450i equipment. Important safety information To prevent loss of life or physical injury, observe the safety guidelines in this section. Power lines Exercise extreme care when working near power lines. Working at heights Exercise extreme care when working at heights. Grounding and protective earth PMP 450i units must be properly grounded to protect against lightning. It is the user’s responsibility to install the equipment in accordance with national regulations. In the USA, follow Section 810 of the National Electric Code, ANSI/NFPA No.70-1984 (USA). In Canada, follow Section 54 of the Canadian Electrical Code . These codes describe correct installation procedures for grounding the outdoor unit, mast, lead-in wire and discharge unit, size of grounding conductors and connection requirements for grounding electrodes. Other regulations may apply in different countries and therefore it is recommended that installation of the outdoor unit be contracted to a professional installer. Powering down before servicing Always power down and unplug the equipment before servicing. Primary disconnect device The AP or SM unit’s p…

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Unit B2 Linhay Business Park Eastern Road Ashburton Devon TQ13 7UP United Kingdom 29 th April 2015 Telecommunication Certification Body UL VS Ltd Offices 18-26 Grove House Lutyens Close Chineham Court Basingstoke Hampshire RG24 8AG United Kingdom Subject: Attestation of Compliance to FCC Rules Application for FCC ID: QWP-50450I Applicant: Cambium Networks Ltd Dear Examiner, Attestations: Cambium Networks Ltd confirms that: - In accordance with OET KdB 442812 Cambium Networks confirm that: • This is a submission for an Initial Grant • We Elect to submit this product as a Software Defined Radio. • Manuals and operational description have been supplied (pmp-0957 PMP 450i / PTP 450i User Guide, pmp-0956 PMP 450i / PTP 450i Theory of Operation) • Software Security description has been supplied (pmp-0955 PMP 450i / PTP 450i SDR Security) Software Defined Radio (SDR) The PMP 450i / PTP 450i is capable of operation over the 4.9GHz to 5.925GHz frequency band, the product is software configurable for compliant operation in the FCC Part15.247 5.725 GHz to 5.850 GHz (5.8 GHz ISM band), Part 15.407 5.15GHz to 5.25GHz (UNII-1) 5.25 GHz to 5.35 GHz (UNII-2A), 5.47 GHz to 5.725 GHz (UNII-2C) and Part 90Y 4.94GHz to 4.99GHz (PLMR) bands Hardware The Cambium Networks internal development identification given to the PMP 450i / PTP 450i product is PXP455, this designation is used on internal proprietary design documents such as block and circuit diagrams Page 1 Band Edge Compliance For the United States market the products identified above are specifically configured during manufacture to comply with the FCC rules and cannot be configured by users or installers to operate outside these rules. The PMP 450i / PTP 450i software provides selectable RF channels which take into account band edge frequencies, to maintain regulatory compliance the frequencies of the band edge channels and maximum transmit power on these channels are locked, additional test was carried out to verify the frequencies where full product transmit power would be compliant with the regulations. Sincerely yours, Donald W Reid Principal Regulatory Engineer Cambium Networks Ltd Page 2

Cambium Networks Ltd Unit B2, Linhay Business Park Eastern Road Ashburton Devon UK TQ13 7UP 29 th April 2015 Telecommunication Certification Body UL VS Ltd Offices 18-26 Grove House Lutyens Close Chineham Court Basingstoke Hampshire RG24 8AG United Kingdom To whom it may concern, Subject – Attestation of software used in Part 15C and Part 90Y SDR Grant submission for FCC ID: QWP- 50450I. Cambium Networks confirm that: - During certification test the PMP 450I / PTP 450I uses internal development software which is identified as Bxxx-PXP455-PRODTEST, where xxx is a unique reference number, this development software is the building block for the final released software as any new developments such as support for additional frequency bands or changes which are seen to be beneficial are carried forward into the next software version. On completion of certification test and internal System Integration Test the collated internal development software is released to customers with a customer facing traceable identification reference “Canopy X.Y”, where X is the Major version number and Y is the Minor version number, e.g. “Canopy 14.0” would be the first release of a major software version and “Canopy 14.1” would be a minor modification to the major software release. Note: the decision to increment the “major” version is determined by marketing considerations, and does not indicate the need for a permissive Class change. Software Version used for Part 15.247 test: - • B135-PXP455-PRODTEST-2015FEB27 Software Version which was updated to include support for the 4.9GHz frequency band used for Part 90Y test: - • B144-PXP455-PRODTEST-2015MAR13 We further state that software version B144 is a progression from version B135 and does not affect the performance of the product as tested to Part 15.247. The Distribution and Security Documentation to support this submission is the same for both Part 15.247 and Part 90Y. Yours sincerely Donald W Reid CEng MIET, MInstLM Principal Regulatory Engineer

Cambium Networks Ltd Unit B2, Linhay Business Park Eastern Road Ashburton Devon UK TQ13 7UP 20 th May 2015 Telecommunication Certification Body UL VS Ltd Offices 18-26 Grove House Lutyens Close Chineham Court Basingstoke Hampshire RG24 8AG United Kingdom To whom it may concern, Subject – Attestation of Antenna Performance We, Cambium Networks Ltd, hereby attest that the key parameters for Out Of band emissions are: • Return Loss • VSWR • Cross Polarization Discrimination • Antenna gain As can be seen from the attached antenna information below for the 4’ and 6’ antennas, the antenna parameters are similar and, hence, Out of Band performance between the 4’ and 6’ antennas will be similar. Yours sincerely Donald W Reid CEng MIET, MInstLM Principal Regulatory Engineer PX4FPX4F--5252--NXA/ANXA/A 1.2 m | 4 ft Standard Parabolic Unshielded, Dual­Polarized Antenna, unpressurized, 5.250–5.850 GHz, N Female, gray antenna, molded gray radome with flash, standard pack—one­piece reflector General Specifications Antenna Type PXF ­ Standard Parabolic Unshielded, Dual­Polarized Antenna, unpressurized Diameter, nominal 1.2 m | 4 ft Packing Standard pack Radome Color Gray Radome Material Molded Reflector Construction One­piece reflector Antenna Input N Female Antenna Color Gray Antenna Type PXF ­ Standard Parabolic Unshielded, Dual­Polarized Antenna, unpressurized Diameter, nominal 1.2 m | 4 ft Flash Included Yes Polarization Dual Electrical Specifications Operating Frequency Band 5.250 – 5.850 GHz Beamwidth, Horizontal 3.0 ° Beamwidth, Vertical 3.0 ° Cross Polarization Discrimination (XPD) 30 dB Electrical Compliance ETSI 302 217 Class 1 Front­to­Back Ratio 52 dB Gain, Low Band 34.5 dBi Gain, Mid Band 34.9 dBi Gain, Top Band 35.3 dBi Operating Frequency Band 5.250 – 5.850 GHz Radiation Pattern Envelope Reference (RPE) 4750 Return Loss 14.0 dB VSWR 1.50 Mechanical Specifications Fine Azimuth Adjustment ±15° Fine Elevation Adjustment ±20° Mounting Pipe Diameter 115 mm | 4.5 in Net Weight 54 kg | 119 lb Side Struts, Included 1 inboard Product SpecificationsProduct Specifications ©©2015 CommScope, Inc. All rights reserved. All trademarks identified by 2015 CommScope, Inc. All rights reserved. All trademarks identified by ® ® or ™ are registered trademarks, respectively, of CommScope.or ™ are registered trademarks, respectively, of CommScope. All specifications are subject to change without notice. See www.commscope.com for the most current information. Revised: March 26, 2015All specifications are subject to change without notice. See www.commscope.com for the most current information. Revised: March 26, 2015 page 1 of 5page 1 of 5 May 14, 2015May 14, 2015 Side Struts, Optional 1 inboard Wind Velocity Operational 110 km/h | 68 mph Wind Velocity Survival Rating 200 km/h | 124 mph Wind Forces At Wind Velocity Survival Rating Angle a for MT Max ­130 ° Axial Force (FA) 3881 N | 872 lbf Side Force (FS) 552 N | 124 lbf Twisting Moment (MT) 1236 N•m Weight with 1/2 in (12 mm) Radial Ice 130 kg | 287 lb Zcg with 1/2 in (12 mm) Radial Ice 346 mm | 14 in Zcg without Ice 203 mm | 8 in Product SpecificationsProduct Specifications PX4FPX4F--5252--NXA/ANXA/A ©©2015 CommScope, Inc. All rights reserved. All trademarks identified by 2015 CommScope, Inc. All rights reserved. All trademarks identified by ® ® or ™ are registered trademarks, respectively, of CommScope.or ™ are registered trademarks, respectively, of CommScope. All specifications are subject to change without notice. See www.commscope.com for the most current information. Revised: March 26, 2015All specifications are subject to change without notice. See www.commscope.com for the most current information. Revised: March 26, 2015 page 2 of 5page 2 of 5 May 14, 2015May 14, 2015 Wind Forces At Wind Velocity Survival Rating Image Packed Dimensions Gross Weight, Packed Antenna 152.0 kg | 335.1 lb Height 143.0 cm | 56.3 in Length 143.0 cm | 56.3 in Width 84.0 cm | 33.1 in Product SpecificationsProduct Specifications PX4FPX4F--5252--NXA/ANXA/A ©©2015 CommScope, Inc. All rights reserved. All trademarks identified by 2015 CommScope, Inc. All rights reserved. All trademarks identified by ® ® or ™ are registered trademarks, respectively, of CommScope.or ™ are registered trademarks, respectively, of CommScope. All specifications are subject to change without notice. See www.commscope.com for the most current information. Revised: March 26, 2015All specifications are subject to change without notice. See www.commscope.com for the most current information. Revised: March 26, 2015 page 3 of 5page 3 of 5 May 14, 2015May 14, 2015 Antenna Dimensions And Mounting Information Regulatory Compliance/Certifications AgencyClassification ISO 9001:2008Designed, manufactured and/or distributed under this quality management system Included Products PX4F­52/A (Product Component—not orderable) — 1.2 m | 4 ft Standard Parabolic Unshielded, Dual­Polarized Antenna, unpressurized, 5.250–5.850 GHz * Footnotes Axial Force (FA) Maximum forces exerted on a supporting structure as a result of wind from the most critical direction for this parameter. The individual maximums specified may not occur simultaneously. All forces are referenced to the mounting pipe. Cross Polarization Discrimination (XPD) The difference between the peak of the co­polarized main beam and the maximum cross­polarized signal over an angle twice the 3 dB beamwidth of the co­polarized main beam. Product SpecificationsProduct Specifications PX4FPX4F--5252--NXA/ANXA/A ©©2015 CommScope, Inc. All rights reserved. All trademarks identified by 2015 CommScope, Inc. All rights reserved. All trademarks identified by ® ® or ™ are registered trademarks, respectively, of CommScope.or ™ are registered trademarks, respectively, of CommScope. All specifications are subject to change without notice. See www.commscope.com for the most current information. Revised: March 26, 2015All specifications are subject to change without notice. See www.comm…

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Cambium Networks Ltd Unit B2, Linhay Business Park Eastern Road Ashburton Devon UK TQ13 7UP 20 th March 2015 Telecommunication Certification Body UL VS Ltd Offices 18-26 Grove House Lutyens Close Chineham Court Basingstoke Hampshire RG24 8AG United Kingdom Subject - Agency Authorisation Letter To whom it may concern, This is to certify that Cambium Networks Limited, FRN Number: 0021132279, hereby authorises UL VS Ltd. to act as the TCB for the application of the PMP 450i / PTP450i, FCC ID: QWP-50450I to the FCC. We certify that we are not subject to a denial of Federal benefits, that include FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. § 862 because of a conviction for possession or distribution of a controlled substance. See 47 CFR 1.2002(b) for the definition of a "party" for these purposes Yours sincerely Donald W Reid CEng MIET, MInstLM Principal Regulatory Engineer

Cambium Networks Ltd Unit B2, Linhay Business Park Eastern Road Ashburton Devon UK TQ13 7UP 8 th April 2015 Telecommunication Certification Body UL VS Ltd Offices 18-26 Grove House Lutyens Close Chineham Court Basingstoke Hampshire RG24 8AG United Kingdom Subject: Permanent Confidentiality Request Certification Application FCC ID: QWP-50450I Pursuant to Sections 0.457 and 0.459 of CFR 47 Cambium Networks Ltd request that the following information, provided to support the FCC application for the PMP 450I / PTP 450i, FCC ID: QWP-50450I, be held permanently confidential: • Schematics • Block Diagrams • Parts List • Operational Description The above material contains trade secrets not customarily released to public that are judged to have the potential to cause detriment to the applicant and provide unjustified benefits to its competitors. This information should not be available for public disclosure for an indefinite period of time. To assist in assuring we receive the full value from our product and to protect Cambium Networks intellectual property we respectfully request this grant of confidentiality. Please contact the undersigned if there are any further questions or additional information needed in this matter. Yours faithfully Donald W Reid CEng MIET, MInstLM Principal Regulatory Engineer

Cambium Networks Ltd Unit B2, Linhay Business Park Eastern Road Ashburton Devon UK TQ13 7UP 29 th April 2015 Telecommunication Certification Body UL VS Ltd Offices 18-26 Grove House Lutyens Close Chineham Court Basingstoke Hampshire RG24 8AG United Kingdom Subject: Short Term Confidentiality Request Certification Application FCC ID: QWP-50450I To whom it may concern In accordance with §0.457 and §0.459 of CFR 47, Cambium Networks requests the short term confidentiality of the items listed below until 23 rd June 2015 the below listed items for our Device: PMP 450i / PTP450i, FCC ID: QWP-50450I • Internal Photos • External Photos • User manual / Installation Guide These items contain proprietary information related to the design of the product which has not yet been released to the market. The public disclosure of this information prior to public launch may be harmful to Cambium Networks and provide unjust benefits to its competitors. A period up to 23 rd June 2015 is requested to protect this information before formal market launch. If the launch date is re-scheduled to be earlier than 23 rd June 2015 Cambium Networks will inform again to cancel this restriction. To assist in assuring we receive the full value from our product and to protect Cambium Networks intellectual property we respectfully request this grant of temporary confidentiality. Please contact the undersigned if there are any further questions or additional information needed in this matter. Yours faithfully Donald W Reid CEng MIET, MInstLM Principal Regulatory Engineer

Cambium Networks Ltd Unit B2, Linhay Business Park Eastern Road Ashburton Devon UK TQ13 7UP 2 nd April 2015 Telecommunication Certification Body UL VS Ltd Offices 18-26 Grove House Lutyens Close Chineham Court Basingstoke Hampshire RG24 8AG United Kingdom Subject - Professional Installation Requirement for PMP 450i / PTP 450i products FCC ID: QWP-50450i I have provided below the justification for considering the PMP 450i / PTP 450i products as requiring professional installation, and therefore the use of standard antenna connectors is acceptable under FCC Regulations. Background The PMP/PTP 450i product range is available in two versions; the most common is fitted with integral antennas suitable for the vast majority of deployments. In addition, Cambium Networks markets a ‘connectorized’ unit without an integral antenna, where the installer fits an external antenna chosen from the list of antenna types and gains approved by the FCC for use with the product. These products are intended for more demanding radio links where higher gain antennas are needed to optimise the link performance. The external antennas allowed are all physically larger than the integral version and require their own mounting hardware. • Justification • Marketing The PMP 450i / PTP 450i product range is sold exclusively via a network of distributors chosen by and under contract to Cambium Networks Solutions. The distributors sell the product only to Value Added Resellers (VARs) who would perform the installation process. Cambium Networks does not sell the products through any retail chain to the general public, nor does it offer the product for sale by mail order. In the event that the radio link under consideration did require the use of external higher gain antennas, the VAR would procure these antennas from the distributor. The list of antenna types and gains acceptable to the FCC is contained in the product User Manual. • Requiring Professional Installation Cambium Networks states in the User Manual that only suitably qualified people should undertake the installation of the products. As detailed above the product is only sold to Distributors/VAR chains who would hire professional installers. This would be essential for the connectorised version which would only be used for more demanding radio links and where a professional and detailed radio survey is essential to ensure that the system will operate as required. • Application The PMP 450i / PTP 450i products are not intended for installation by the general public; typical examples of use would be to provide WLAN access to multiple remote sites or inter-site linking of company computer networks by point to point radio. Yours sincerely Donald W Reid CEng MIET, MInstLM Principal Regulatory Engineer

Unit B2 Linhay Business Park Eastern Road Ashburton Devon TQ13 7UP United Kingdom 2 nd April 2015 Telecommunication Certification Body UL VS Ltd Offices 18-26 Grove House Lutyens Close Chineham Court Basingstoke Hampshire RG24 8AG United Kingdom Subject: Test Rationale Application for FCC ID: QWP-50450I Applicant: Cambium Networks Ltd Dear Examiner, In accordance with the requirements of Part 15.204 (c)(2) Cambium Networks confirm that the test program which was carried out employed the highest gain antenna of each type supported by the PMP 4500i / PTP 450i. In accordance with Part 15.204 (c)(3) the antenna types and gains used during the certification test are given in Table 1 below. Antenna Type Manufacturers Gain (dBi) 4.9GHz Band 5.8GHz Band Parabolic Dish 37.2 38.1 Flat Plate 28.0 28.5 Sectorized 17.0 17.0 OMNI 13.0 13.0 Table 1: Antenna Types and Gains tested for Certification Sincerely yours, Donald W Reid Principal Regulatory Engineer Cambium Networks Ltd Page 1

PMP 450i / PTP 450i Front View - Connectorized ODU available as AP, SM or PTP PMP 450i / PTP 450i Rear View - Connectorized ODU available as AP, SM or PTP PMP 450i / PTP 450i Side View - Connectorized ODU available as AP, SM or PTP PMP 450i / PTP 450i Connectorized Cover Plate (Inside View) - Connectorized ODU available as AP, SM or PTP PMP 450i / PTP 450i Connectorized RF and Ethernet Ports – AP/SM/PTP PMP 450i Rear View – Integrated Access Point PMP 450i Front View – Integrated Access Point PMP 450i Rear View – Integrated Access Point Sectorized Antenna PMP 450i / PTP 450i Rear View – Integrated Subscriber Module and PTP ODU PMP 450i / PTP 450i Front View – Integrated Subscriber Module and PTP ODU PMP 450i / PTP 450i Rear View – Subscriber Module and PTP ODU Integrated Directional Antenna

Z571 (R-NZ ONLY) Caution: Read the User Guide before installation - Attention: Lisez le Guide de l'Utilisateur avant l'installation ELECTRICAL SAFETY LISTING No. E112443 COMPLIES WITH UL60950-1/22 - CSA 22.2 60950-1/22 Model: PTP 50650 Integrated ODU ESN / MAC: MPN / SKU: MSN: Power Requirements: 55V 1.2A IC: 109AO-50650 4292-13-7745 P006132_1v1 Made In: Mexico IC: 109W-0006 *(01)07899556301821* Este equipamento opera em carater secundario, Isto e, nao tem direlto a protecao contra Interferencia prejudicial, mesmo de estacoes do mesmo tipo, e nao pode causar interferencia a sistemas operando em carater primario. (01)07899556301821 3686-13-7745 COFETEL: C050900P021A N136 Z571 CAUTION Class 2 only MODEL NO: C050900P021A *C050900P021A* PART NO: C050900A021A *C050900A021A* MSN: 6069NS006U *6069NS006U* ESN: 0A003EA005B3 *0A003EA005B3* MADE IN CHINA IMPORTANT See the System User Guide before connecting to AC power. The guide is available online at http://www.cambiumnetworks.com E221154 I.T.E. V IN : 22V-56V ; I MAX : 500mA 28.4 IC: 109W-0006 *(01)07899556301821* Este equipamento opera em carater secundario, Isto e, nao tem direlto a protecao contra Interferencia prejudicial, mesmo de estacoes do mesmo tipo, e nao pode causar interferencia a sistemas operando em carater primario. (01)07899556301821 3686-13-7745 COFETEL: C050900P021A N136 Z571 5.7 11.4 6.5 17.1 12.2 22.7 17.9 0.8 35.4 17.5 54.1 21.4 35.4 39.0 32.1 54.457.9 35.4 21.4 42.5 2.2 63.8 0.8 KEEP IN: ALL TEXT MUST REMAIN INSIDE THIS AREA. ALL ITEMS SHOWN IN RED ARE PRINTED BY THE FACTORY. CAUTION Class 2 only MODEL NO: C050900P021A *C050900P021A* PART NO: C050900A021A *C050900A021A* MSN: 6069NS006U *6069NS006U* ESN: 0A003EA005B3 *0A003EA005B3* MADE IN CHINA IMPORTANT See the System User Guide before connecting to AC power. The guide is available online at http://www.cambiumnetworks.com E221154 I.T.E. 4X R 1.5 mm 0.0 43.5 66.0 0.0 DIMENSIONS V IN : 22V-56V ; I MAX : 500mA 31.4 18.2 Z571 (R-NZ ONLY) Caution: Read the User Guide before installation - Attention: Lisez le Guide de l'Utilisateur avant l'installation Power Requirements: 55V 1.1A ELECTRICAL SAFETY LISTING No. E112443 COMPLIES WITH UL60950-1/22 - CSA 22.2 60950-1/22 IC: 109AO-50450I 4292-13-7745 Made In: Mexico Part No: C050045A001A *C050900P021A* MSN: 6069NS006U *6069NS006U* ESN: 0A003EA005B3 *0A003EA005B3* FCC ID: QWP-50450I *5082CHH* Model: 5082CHH

Integrated AP ODU Rear View with Label Position highlighted in Red Integrated SM/PTP ODU Rear View with Label Position highlighted in Red Connectorized AP/SM/PTP ODU Rear View with Label Position highlighted in Red

Cambium Networks Ltd Unit B2, Linhay Business Park Eastern Road Ashburton Devon UK TQ13 7UP 22 nd April 2015 Telecommunication Certification Body UL VS Ltd Offices 18-26 Grove House Lutyens Close Chineham Court Basingstoke Hampshire RG24 8AG United Kingdom To whom it may concern, Subject – Attestation of Transmit Power Tune Up for FCC ID: QWP-50450I. The power level of the PMP 450i / PTP 450i radio is guaranteed by design and calibration during manufacture. Calibration of every power detector is performed in the factory. The calibration process is repeated for a number of frequencies across the 4.900 to 5.925 GHz operating band. All individual values measured during the calibration process are written into each unit during manufacturing and is accessed by the PMP 450i / PTP 450i transmit power control module during operation. For transmit combined power of 5dBm and above, the actual combined transmit power is within +/- 1 dB of the set transmit power. For transmit combined power below 5dBm, the actual combined transmit power is within + 0 /- 3 dB of the set transmit power. Factory calibrated power settings by frequency band are given in Annex A Yours sincerely Donald W Reid CEng MIET, MInstLM Principal Regulatory Engineer Annex A: Factory Calibrated Powers Frequency Band Power Setting Tolerance Maximum Calibrated Power 4940 - 4990 < 5dB + 0 /- 3 dB 4.75 dBm >=5dB +/- 1 dB 24.0 dBm 5725 - 5850 < 5dB + 0 /- 3 dB 4.75 dBm >=5dB +/- 1 dB 27.0 dBm

Analysis of operating and installation requirements to satisfy FCC Regulations for RF exposure compliance for the PMP 450i / PTP 450i Products D.W.Reid Ref: pmp-1001 Abstract This document analyses the operating and installation requirements to ensure limits for RF Exposure Compliance are not exceeded by the PMP 450i / PTP 450i products with either integral or dedicated external antennas. This document is the confidential property of Cambium Networks Ltd. and without its prior consent may not be copied or released to 3 rd parties. The parameters quoted in this document must be specifically confirmed in writing before they become applicable to any particular order or contract. The company reserves the right to make alterations or amendments to the detail specification at its discretion. The publication of information in this document does not imply freedom from patent or other rights of Cambium Networks or others. pmp-1001 001V001 Cambium Networks in Confidence Page 2 of 9 Revision History Version Date Comments Author 000V000 19 th March 2015 Initial Document DWR 000v001 23 rd March 2015 Updated to include Part 90Y DWR 001V000 25 th March 2015 Issued after Review DWR 001V001 14 th May 2015 Corrections for TCB DWR Contents Page Number Revision History ................................................................................................................. 2 1 Scop…

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