Cambium Networks 50450I Fixed Outdoor Point to Multipoint Transceiver User Manual 450 Platform User Guide

Cambium Networks Limited Fixed Outdoor Point to Multipoint Transceiver 450 Platform User Guide

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33F Cambium 450 Platform User Guide System Release 15.1.4 pass

pmp-2134 (February 2018) 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 3rd Party software products described in this document may include or describe copyrighted Cambium and other 3rd 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 3rd 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 3rd 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 Cambium and its supplier(s) specifically disclaim any express or implied warranty of fitness for any high risk activities or uses of its products including, but not limited to, the operation of nuclear facilities, aircraft navigation or aircraft communication systems, air traffic control, life support, or weapons systems (“High Risk Use”). Any “High Risk Use” is unauthorized, is made at your own risk and you shall be responsible for any and all losses, damage or claims arising out of any High Risk Use. © 2018 Cambium Networks Limited. All Rights Reserved.

Page i Contents Cambium 450 Platform User Guide ...................................................................................................... 1 Contents ..................................................................................................................................................... i List of Figures ........................................................................................................................................ xiv List of Tables .......................................................................................................................................... xix About This User Guide ............................................................................................................................. 1 Contacting Cambium Networks .................................................................................................... 1 Purpose ........................................................................................................................................... 2 Product notation conventions in document ................................................................................ 2 Cross references ............................................................................................................................. 3 Feedback ......................................................................................................................................... 3 Important regulatory information ........................................................................................................ 4 Application software ...................................................................................................................... 4 USA specific information............................................................................................................... 4 Canada specific information ......................................................................................................... 5 Renseignements specifiques au Canada ..................................................................................... 6 EU Declaration of Conformity ....................................................................................................... 7 Specific expertise and training for professional installers ......................................................... 7 Ethernet networking skills ............................................................................................................. 7 Lightning protection ....................................................................................................................... 8 Training ........................................................................................................................................... 8 Problems and warranty ........................................................................................................................ 9 Reporting problems ....................................................................................................................... 9 Repair and service .......................................................................................................................... 9 Hardware warranty ........................................................................................................................ 9 Security advice .................................................................................................................................... 10 Warnings, cautions, and notes .......................................................................................................... 11 Warnings ....................................................................................................................................... 11 Cautions ........................................................................................................................................ 11 Notes ............................................................................................................................................. 11 Caring for the environment ................................................................................................................ 12 In EU countries ............................................................................................................................. 12 In non-EU countries ..................................................................................................................... 12 Chapter 1: Product description ......................................................................................................... 1-1 Overview of the 450 Platform Family ............................................................................................... 1-2 Purpose ........................................................................................................................................ 1-2 PMP 450m Series ........................................................................................................................ 1-2 PMP/PTP 450i Series ................................................................................................................... 1-4

Contents Page ii PMP 450b Series .......................................................................................................................... 1-8 PMP/PTP 450 Series .................................................................................................................. 1-10 Supported interoperability for 450m/450i/450b/450 Series ................................................... 1-13 Typical deployment ................................................................................................................... 1-14 Product variants ........................................................................................................................ 1-16 Wireless operation ........................................................................................................................... 1-17 Time division duplexing ........................................................................................................... 1-17 Encryption .................................................................................................................................. 1-20 MIMO .......................................................................................................................................... 1-20 MU-MIMO .................................................................................................................................. 1-20 System management ....................................................................................................................... 1-22 Management agent ................................................................................................................... 1-22 Web server ................................................................................................................................. 1-22 Remote Authentication Dial-in User Service (RADIUS) ......................................................... 1-24 Network Time Protocol (NTP) .................................................................................................. 1-24 Wireless Manager (WM) ........................................................................................................... 1-25 cnMaestro™ ............................................................................................................................... 1-26 Radio recovery mode ................................................................................................................ 1-27 Chapter 2: System hardware ............................................................................................................ 2-1 System Components ......................................................................................................................... 2-2 Point-to-Multipoint (PMP) ........................................................................................................... 2-2 Backhaul (PTP) ............................................................................................................................. 2-5 450 Platform Family interfaces .................................................................................................. 2-7 ATEX/HAZLOC variants ............................................................................................................ 2-15 Diagnostic LEDs ......................................................................................................................... 2-16 Power supply options ............................................................................................................... 2-20 ODU mounting brackets & accessories ................................................................................... 2-29 Lightning protection .................................................................................................................. 2-29 ODU interfaces ................................................................................................................................. 2-30 PMP 450m Series AP ................................................................................................................. 2-30 PMP/PTP 450i ............................................................................................................................. 2-31 PMP 450b SM (Mid Gain) ......................................................................................................... 2-33 PMP 450b SM (High Gain) ........................................................................................................ 2-34 Cabling .............................................................................................................................................. 2-35 Ethernet standards and cable lengths ..................................................................................... 2-35 Outdoor copper Cat5e Ethernet cable ..................................................................................... 2-36 SFP module kits ......................................................................................................................... 2-37 Main Ethernet port .................................................................................................................... 2-39 Aux port ..................................................................................................................................... 2-39 Lightning protection unit (LPU) and grounding kit ....................................................................... 2-43 Cable grounding kit ................................................................................................................... 2-44 Antennas and antenna cabling ....................................................................................................... 2-45 Antenna requirements .............................................................................................................. 2-45

Contents Page iii Supported external AP antennas ............................................................................................. 2-45 Supported external BH/SM antenna ........................................................................................ 2-45 RF cable and connectors .......................................................................................................... 2-46 Antenna accessories ................................................................................................................. 2-46 GPS synchronization ........................................................................................................................ 2-47 GPS synchronization description ............................................................................................. 2-47 Universal GPS (UGPS) ............................................................................................................. 2-47 CMM5 ......................................................................................................................................... 2-48 CMM5 Controller Module ......................................................................................................... 2-50 CMM5 Injector Module ............................................................................................................. 2-51 CMM5 Injector Compatibility Matrix ....................................................................................... 2-51 CMM5 Specifications ................................................................................................................ 2-52 CMM4 (Rack Mount) ................................................................................................................ 2-53 CMM4 (Cabinet with switch) .................................................................................................. 2-56 CMM4 (Cabinet without switch) ............................................................................................ 2-56 CMM3/CMMmicro ..................................................................................................................... 2-57 Installing a GPS receiver ................................................................................................................. 2-59 GPS receiver location ................................................................................................................ 2-59 Mounting the GPS receiver ...................................................................................................... 2-60 Cabling the GPS Antenna ......................................................................................................... 2-61 Installing and connecting the GPS LPU .................................................................................. 2-61 Ordering the components ............................................................................................................... 2-62 Chapter 3: System planning ............................................................................................................. 3-1 Typical deployment ........................................................................................................................... 3-2 ODU with PoE interface to PSU ................................................................................................. 3-2 Site planning....................................................................................................................................... 3-7 Site selection for PMP/PTP radios ............................................................................................. 3-7 Power supply site selection ........................................................................................................ 3-8 Maximum cable lengths ............................................................................................................. 3-8 Grounding and lightning protection .......................................................................................... 3-8 ODU and external antenna location ........................................................................................ 3-10 ODU ambient temperature limits ............................................................................................ 3-10 ODU wind loading ..................................................................................................................... 3-11 Hazardous locations .................................................................................................................. 3-15 Drop cable grounding points ................................................................................................... 3-15 Lightning Protection Unit (LPU) location ................................................................................ 3-16 Radio Frequency planning .............................................................................................................. 3-17 Regulatory limits ....................................................................................................................... 3-17 Conforming to the limits........................................................................................................... 3-17 Available spectrum ................................................................................................................... 3-17 Analyzing the RF Environment ................................................................................................ 3-18 Channel bandwidth ................................................................................................................... 3-18 Anticipating Reflection of Radio Waves .................................................................................. 3-18

Contents Page iv Obstructions in the Fresnel Zone ............................................................................................. 3-19 Planning for co-location ............................................................................................................ 3-19 Multiple OFDM Access Point Clusters ..................................................................................... 3-20 Considerations on back-to-back frequency reuse .................................................................. 3-22 Link planning .................................................................................................................................... 3-27 Range and obstacles ................................................................................................................. 3-27 Path loss ..................................................................................................................................... 3-27 Calculating Link Loss ................................................................................................................ 3-28 Calculating Rx Signal Level ...................................................................................................... 3-28 Calculating Fade Margin ........................................................................................................... 3-29 Adaptive modulation ................................................................................................................ 3-29 Planning for connectorized units .................................................................................................... 3-30 When to install connectorized units ........................................................................................ 3-30 Choosing external antennas .................................................................................................... 3-30 Calculating RF cable length (5.8 GHz FCC only) ..................................................................... 3-30 Data network planning .................................................................................................................... 3-32 Understanding addresses......................................................................................................... 3-32 Dynamic or static addressing ................................................................................................... 3-32 DNS Client .................................................................................................................................. 3-33 Network Address Translation (NAT) ....................................................................................... 3-33 Developing an IP addressing scheme ..................................................................................... 3-34 Address Resolution Protocol .................................................................................................... 3-34 Allocating subnets ..................................................................................................................... 3-35 Selecting non-routable IP addresses ....................................................................................... 3-35 Translation bridging .................................................................................................................. 3-36 Engineering VLANs ................................................................................................................... 3-36 Network management planning ..................................................................................................... 3-40 Planning for SNMP operation .................................................................................................. 3-40 Enabling SNMP ......................................................................................................................... 3-40 Security planning ............................................................................................................................. 3-41 Isolating AP/BHM from the Internet ........................................................................................ 3-41 Encrypting radio transmissions ............................................................................................... 3-41 Planning for HTTPS operation ................................................................................................. 3-42 Planning for SNMPv3 operation .............................................................................................. 3-42 Managing module access by passwords ................................................................................ 3-43 Planning for RADIUS operation ............................................................................................... 3-44 Filtering protocols and ports .................................................................................................... 3-44 Encrypting downlink broadcasts ............................................................................................. 3-48 Isolating SMs in PMP ................................................................................................................ 3-48 Filtering management through Ethernet ................................................................................ 3-48 Allowing management from only specified IP addresses ..................................................... 3-49 Configuring management IP by DHCP .................................................................................... 3-49 Controlling PPPoE PADI Downlink Forwarding ...................................................................... 3-50

Contents Page v Remote AP Deployment .................................................................................................................. 3-51 Remote AP (RAP) Performance ................................................................................................ 3-52 Example Use Case for RF Obstructions .................................................................................. 3-52 Example Use Case for Passing Sync ....................................................................................... 3-53 Physical Connections Involving the Remote AP .................................................................... 3-54 Passing Sync signal .................................................................................................................. 3-56 Wiring to Extend Network Sync ............................................................................................... 3-59 Chapter 4: Legal and regulatory information .................................................................................. 4-1 Cambium Networks end user license agreement ........................................................................... 4-2 Definitions .................................................................................................................................... 4-2 Acceptance of this agreement ................................................................................................... 4-2 Grant of license ........................................................................................................................... 4-2 Conditions of use ........................................................................................................................ 4-3 Title and restrictions ................................................................................................................... 4-4 Confidentiality ............................................................................................................................. 4-4 Right to use Cambium’s name ................................................................................................... 4-5 Transfer ........................................................................................................................................ 4-5 Updates ........................................................................................................................................ 4-5 Maintenance ................................................................................................................................ 4-5 Disclaimer .................................................................................................................................... 4-6 Limitation of liability ................................................................................................................... 4-6 U.S. government ......................................................................................................................... 4-6 Term of license ............................................................................................................................ 4-7 Governing law ............................................................................................................................. 4-7 Assignment .................................................................................................................................. 4-7 Survival of provisions ................................................................................................................. 4-7 Entire agreement ......................................................................................................................... 4-7 Third party software .................................................................................................................... 4-7 Compliance with safety standards ................................................................................................. 4-22 Electrical safety compliance ..................................................................................................... 4-22 Electromagnetic compatibility (EMC) compliance ................................................................. 4-22 Human exposure to radio frequency energy .......................................................................... 4-22 Hazardous location compliance ............................................................................................... 4-36 Compliance with radio regulations ................................................................................................ 4-38 Type approvals .......................................................................................................................... 4-39 Brazil specific information ........................................................................................................ 4-40 Australia Notification ................................................................................................................ 4-40 Regulatory Requirements for CEPT Member States (www.cept.org) .................................. 4-40 Chapter 5: Preparing for installation ................................................................................................ 5-1 Safety .................................................................................................................................................. 5-2 Hazardous locations .................................................................................................................... 5-2 Power lines .................................................................................................................................. 5-2 Working at heights ...................................................................................................................... 5-2

Contents Page vi Power supply ............................................................................................................................... 5-2 Grounding and protective earth ................................................................................................ 5-3 Powering down before servicing ............................................................................................... 5-3 Primary disconnect device ......................................................................................................... 5-3 External cables ............................................................................................................................ 5-3 RF exposure near the antenna ................................................................................................... 5-3 Minimum separation distances ................................................................................................. 5-3 Grounding and lightning protection requirements .................................................................. 5-4 Grounding cable installation methods ...................................................................................... 5-4 Siting ODUs and antennas ......................................................................................................... 5-4 Thermal Safety ............................................................................................................................ 5-4 Preparing for installation ................................................................................................................... 5-6 ODU pre-configuration ............................................................................................................... 5-6 Preparing personnel .................................................................................................................... 5-6 Preparing inventory .................................................................................................................... 5-6 Preparing tools ............................................................................................................................ 5-7 Testing system components ............................................................................................................. 5-8 Unpacking Components ............................................................................................................. 5-8 Preparing the ODU ...................................................................................................................... 5-8 Configuring Link for Test ................................................................................................................. 5-17 Configuring the management PC ............................................................................................ 5-17 Logging into the web interface – AP/SM/BH .......................................................................... 5-18 Using the Quick Start Configuration Wizard of the AP/BHM ................................................ 5-18 Chapter 6: Installation ....................................................................................................................... 6-1 ODU variants and mounting bracket options .................................................................................. 6-2 Mount the ODU, LPU and surge suppressor ................................................................................... 6-3 Attach ground cables to the ODU .............................................................................................. 6-3 Mount the ODU on the mast ...................................................................................................... 6-6 Mount the top LPU .................................................................................................................... 6-12 Mount the Surge Suppressor ................................................................................................... 6-12 General protection installation ................................................................................................ 6-16 Installing the copper Cat5e Ethernet interface .............................................................................. 6-22 Install the main drop cable ....................................................................................................... 6-22 Install the bottom LPU to PSU drop cable .............................................................................. 6-24 Installing external antennas to a connectorized ODU .................................................................. 6-26 PMP 450i Series ......................................................................................................................... 6-26 PMP 450 Series .......................................................................................................................... 6-34 PMP 450i Series AP 900 MHz ................................................................................................... 6-43 PMP 450 Series SM 900 MHz ................................................................................................... 6-50 Installing an integrated ODU ........................................................................................................... 6-54 PMP 450m Series – AP .............................................................................................................. 6-54 PMP/PTP 450i Series – AP/SM/BH ............................................................................................ 6-57 Connecting Cat5e Ethernet cable .................................................................................................... 6-58

Contents Page vii Connecting an RJ45 and gland to a unit ................................................................................. 6-58 Disconnecting an RJ45 and gland from a unit ....................................................................... 6-60 Installing ODU .................................................................................................................................. 6-61 Installing a 450 Platform Family AP ......................................................................................... 6-61 Installing a 450 Platform Family SM ........................................................................................ 6-62 Installing a 450 Platform Family BHM ..................................................................................... 6-63 Installing a 450 platform BHS .................................................................................................. 6-64 Configuring the Link .................................................................................................................. 6-65 Monitoring the Link ................................................................................................................... 6-65 Installing the AC Power Injector ..................................................................................................... 6-66 Installing the AC Power Injector .............................................................................................. 6-66 Installing CMM4 ............................................................................................................................... 6-67 Supplemental installation information .......................................................................................... 6-68 Stripping drop cable ................................................................................................................. 6-68 Creating a drop cable grounding point ................................................................................... 6-69 Attaching and weatherproofing an N type connector ........................................................... 6-72 Chapter 7: Configuration ................................................................................................................... 7-1 Preparing for configuration ............................................................................................................... 7-2 Safety precautions ...................................................................................................................... 7-2 Regulatory compliance ............................................................................................................... 7-2 Connecting to the unit ....................................................................................................................... 7-3 Configuring the management PC .............................................................................................. 7-3 Connecting to the PC and powering up .................................................................................... 7-4 Using the web interface ..................................................................................................................... 7-5 Logging into the web interface .................................................................................................. 7-5 Web GUI ....................................................................................................................................... 7-6 Using the menu options ............................................................................................................. 7-7 Quick link setup ................................................................................................................................ 7-12 Initiating Quick Start Wizard .................................................................................................... 7-12 Configuring time settings ......................................................................................................... 7-18 Powering the SM/BHS for test ................................................................................................. 7-19 Viewing the Session Status of the AP/BHM to determine test registration ......................... 7-20 Configuring IP and Ethernet interfaces .......................................................................................... 7-23 Configuring the IP interface ..................................................................................................... 7-24 Auxiliary port ............................................................................................................................. 7-27 NAT, DHCP Server, DHCP Client and DMZ ............................................................................. 7-28 DHCP – BHS ............................................................................................................................... 7-45 Reconnecting to the management PC ..................................................................................... 7-45 VLAN configuration for PMP ........................................................................................................ 7-45 VLAN configuration for PTP ........................................................................................................ 7-55 PPPoE page of SM ..................................................................................................................... 7-59 IP4 and IPv6 ............................................................................................................................... 7-62 Upgrading the software version and using CNUT ........................................................................ 7-66

Contents Page viii Checking the installed software version ................................................................................. 7-66 Upgrading to a new software version ..................................................................................... 7-66 General configuration ...................................................................................................................... 7-70 PMP 450m and PMP/PTP 450i Series ...................................................................................... 7-70 PMP/PTP 450 Series .................................................................................................................. 7-88 Configuring Unit Settings page ...................................................................................................... 7-93 Setting up time and date ................................................................................................................. 7-97 Time page of 450 Platform Family - AP/BHM ......................................................................... 7-97 Configuring synchronization ........................................................................................................... 7-99 Configuring security ...................................................................................................................... 7-101 Managing module access by password ................................................................................ 7-102 Isolating from the internet – APs/BHMs ................................................................................ 7-105 Encrypting radio transmissions ............................................................................................. 7-105 Requiring SM Authentication ................................................................................................. 7-106 Filtering protocols and ports .................................................................................................. 7-107 Encrypting downlink broadcasts ........................................................................................... 7-110 Isolating SMs ........................................................................................................................... 7-110 Filtering management through Ethernet .............................................................................. 7-111 Allowing management only from specified IP addresses ................................................... 7-111 Restricting radio Telnet access over the RF interface .......................................................... 7-111 Configuring SNMP Access ..................................................................................................... 7-114 Configuring Security ............................................................................................................... 7-116 Configuring radio parameters ....................................................................................................... 7-128 PMP 450m Series – configuring radio ................................................................................... 7-129 PMP/PTP 450i Series – configuring radio .............................................................................. 7-134 PMP 450b Series - configuring radio ..................................................................................... 7-153 PMP/PTP 450 Series – configuring radio .............................................................................. 7-157 Custom Frequencies page ...................................................................................................... 7-174 DFS for 5 GHz Radios .............................................................................................................. 7-177 MIMO-A mode of operation .................................................................................................... 7-179 Improved PPS performance of 450 Platform Family ............................................................... 7-181 Setting up SNMP agent ................................................................................................................. 7-182 Configuring SM/BHS’s IP over-the-air access ...................................................................... 7-183 Configuring SNMP .................................................................................................................. 7-185 Configuring syslog ......................................................................................................................... 7-191 Syslog event logging .............................................................................................................. 7-192 Configuring system logging ................................................................................................... 7-192 Configuring remote access ........................................................................................................... 7-197 Accessing SM/BHS over-the-air by Web Proxy .................................................................... 7-197 Monitoring the Link ........................................................................................................................ 7-198 Link monitoring procedure ..................................................................................................... 7-198 Exporting Session Status page of AP/BHM .......................................................................... 7-200 Configuring quality of service ....................................................................................................... 7-201

Contents Page ix Maximum Information Rate (MIR) Parameters .................................................................... 7-201 Token Bucket Algorithm ......................................................................................................... 7-201 MIR Data Entry Checking ........................................................................................................ 7-202 Committed Information Rate (CIR) ........................................................................................ 7-202 Bandwidth from the SM Perspective ..................................................................................... 7-203 Interaction of Burst Allocation and Sustained Data Rate Settings ..................................... 7-203 High-priority Bandwidth ......................................................................................................... 7-203 Traffic Scheduling ................................................................................................................... 7-205 Setting the Configuration Source .......................................................................................... 7-206 Configuring Quality of Service (QoS) .................................................................................... 7-208 Installation Color Code .................................................................................................................. 7-214 Zero Touch Configuration Using DHCP Option 66 ...................................................................... 7-215 Configuration Steps ................................................................................................................ 7-215 Troubleshooting ...................................................................................................................... 7-220 Configuring Radio via config file .................................................................................................. 7-221 Import and Export of config file ............................................................................................. 7-221 Configuring cnMaestroTM Connectivity ........................................................................................ 7-223 Configuring a RADIUS server ....................................................................................................... 7-229 Understanding RADIUS for PMP 450 Platform Family ....................................................... 7-229 Choosing Authentication Mode and Configuring for Authentication Servers - AP ..... 7-230 SM Authentication Mode – Require RADIUS or Follow AP ............................................ 7-235 Handling Certificates ............................................................................................................... 7-240 Configuring RADIUS servers for SM authentication ........................................................... 7-241 Assigning SM management IP addressing via RADIUS ...................................................... 7-243 Configuring RADIUS server for SM configuration ............................................................... 7-243 Configuring RADIUS server for SM configuration using Zero Touch feature ................... 7-247 Using RADIUS for centralized AP and SM user name and password management ........ 7-248 RADIUS Device Data Accounting ........................................................................................... 7-253 RADIUS Device Re-authentication ......................................................................................... 7-257 RADIUS Change of Authorization and Disconnect Message .............................................. 7-258 Microsoft RADIUS support ..................................................................................................... 7-259 Cisco ACS RADIUS Server Support ....................................................................................... 7-263 Configuring VSA ...................................................................................................................... 7-266 Configuring Ping Watchdog .......................................................................................................... 7-270 Chapter 8: Tools ................................................................................................................................ 8-1 Using Spectrum Analyzer tool .......................................................................................................... 8-2 Mapping RF Neighbor Frequencies ........................................................................................... 8-2 Spectrum Analyzer tool .............................................................................................................. 8-3 Remote Spectrum Analyzer tool .............................................................................................. 8-12 Using the Alignment Tool ............................................................................................................... 8-15 Aiming page and Diagnostic LED – SM/BHS .......................................................................... 8-16 Alignment Tone ......................................................................................................................... 8-20 Using the Link Capacity Test tool ................................................................................................... 8-22

Contents Page x Performing Link Test ................................................................................................................. 8-22 Performing Extrapolated Link Test .......................................................................................... 8-27 Link Capacity Test page of AP .................................................................................................. 8-29 Link Capacity Test page of BHM/BHS/SM ............................................................................... 8-30 Using AP Evaluation tool ................................................................................................................. 8-32 AP Evaluation page ................................................................................................................... 8-32 Using BHM Evaluation tool ............................................................................................................. 8-36 BHM Evaluation page of BHS .................................................................................................. 8-36 Using the OFDM Frame Calculator tool ......................................................................................... 8-40 Using the Subscriber Configuration tool ....................................................................................... 8-45 Using the Link Status tool ............................................................................................................... 8-46 Link Status – AP/BHM ............................................................................................................... 8-46 Link Status – SM/BHS ............................................................................................................... 8-49 Using BER Results tool .................................................................................................................... 8-51 Using the Sessions tool ................................................................................................................... 8-52 Using the Ping Test tool .................................................................................................................. 8-53 Chapter 9: Operation ......................................................................................................................... 9-1 System information ........................................................................................................................... 9-2 Viewing General Status .............................................................................................................. 9-2 Viewing Session Status ............................................................................................................ 9-20 Viewing Remote Subscribers ................................................................................................... 9-29 Interpreting messages in the Event Log ................................................................................. 9-29 Viewing the Network Interface ................................................................................................. 9-32 Viewing the Layer 2 Neighbors ................................................................................................ 9-33 System statistics .............................................................................................................................. 9-34 Viewing the Scheduler statistics .............................................................................................. 9-34 Viewing list of Registration Failures statistics ........................................................................ 9-36 Interpreting Bridging Table statistics ...................................................................................... 9-38 Interpreting Translation Table statistics .................................................................................. 9-38 Interpreting Ethernet statistics ................................................................................................. 9-39 Interpreting RF Control Block statistics ................................................................................... 9-42 Interpreting Sounding statistics for AP ..................................................................................... 9-1 Interpreting Sounding statistics for SM .................................................................................... 9-1 Interpreting VLAN statistics ....................................................................................................... 9-2 Interpreting Data VC statistics .................................................................................................... 9-3 Interpreting MIR/Burst statistics ................................................................................................ 9-5 Interpreting Throughput statistics ............................................................................................. 9-7 Interpreting Overload statistics ................................................................................................ 9-11 Interpreting DHCP Relay statistics ........................................................................................... 9-13 Interpreting Filter statistics ....................................................................................................... 9-14 Viewing ARP statistics .............................................................................................................. 9-15 Viewing NAT statistics .............................................................................................................. 9-15 Viewing NAT DHCP Statistics .................................................................................................. 9-17

Contents Page xi Interpreting Sync Status statistics ........................................................................................... 9-18 Interpreting PPPoE Statistics for Customer Activities ........................................................... 9-19 Interpreting Bridge Control Block statistics ............................................................................ 9-21 Interpreting Pass Through Statistics ....................................................................................... 9-24 Interpreting SNMPv3 Statistics ................................................................................................ 9-25 Interpreting syslog statistics .................................................................................................... 9-27 Interpreting Frame Utilization statistics .................................................................................. 9-27 Radio Recovery ................................................................................................................................ 9-39 Radio Recovery Console– PMP/PTP 450i/450b and PMP 450m ............................................ 9-39 Default Mode (or Default/Override Plug) - PMP/PTP 450 Series ........................................... 9-41 Chapter 10: Reference information ............................................................................................... 10-1 Equipment specifications ................................................................................................................ 10-2 Specifications for PMP 450m Series - AP ................................................................................ 10-2 Specifications for PMP 450i Series - AP .................................................................................. 10-6 Specifications for PMP 450i Series - SM ............................................................................... 10-12 Specifications for PTP 450i Series - BH ................................................................................. 10-17 Specifications for PMP 450b Series - SM (Mid Gain) ........................................................... 10-21 Specifications for PMP 450b Series - SM (High Gain) ......................................................... 10-26 Specifications for PMP 450 Series - AP ................................................................................. 10-30 Specifications for PMP 450 Series - SM ................................................................................ 10-35 Specifications for PTP 450 Series - BH .................................................................................. 10-40 PSU specifications ................................................................................................................... 10-45 Data network specifications .......................................................................................................... 10-47 Ethernet interface .................................................................................................................... 10-47 Wireless specifications .................................................................................................................. 10-48 General wireless specifications ............................................................................................. 10-48 Link Range and Throughput ................................................................................................... 10-49 Country specific radio regulations................................................................................................ 10-50 Type approvals ........................................................................................................................ 10-50 DFS for 2.4 and 5 GHz Radios ................................................................................................ 10-52 Equipment Disposal ....................................................................................................................... 10-54 Waste (Disposal) of Electronic and Electric Equipment ....................................................... 10-54 Country specific maximum transmit power ................................................................................ 10-55 Maximum transmit power 900 MHz band ............................................................................ 10-55 Maximum transmit power 2.4 GHz band .............................................................................. 10-56 Maximum transmit power 3.5 GHz band .............................................................................. 10-57 Maximum transmit power 3.65 GHz band ............................................................................ 10-58 Maximum transmit power 4.9 GHz band .............................................................................. 10-58 Maximum transmit power 5.1 GHz band .............................................................................. 10-60 Maximum transmit power 5.2 GHz band .............................................................................. 10-63 Maximum transmit power 5.4 GHz band .............................................................................. 10-66 Maximum transmit power 5.8 GHz band .............................................................................. 10-71 Country specific frequency range ................................................................................................. 10-75

Contents Page xii Frequency range 900 MHz band ............................................................................................ 10-75 Frequency range 2.4 GHz band .............................................................................................. 10-76 Frequency range 3.5 GHz band .............................................................................................. 10-76 Frequency range 3.65 GHz band ............................................................................................ 10-77 Frequency range 4.9 GHz band .............................................................................................. 10-78 Frequency range 5.1 GHz band .............................................................................................. 10-79 Frequency range 5.2 GHz band .............................................................................................. 10-82 Frequency range 5.4 GHz band .............................................................................................. 10-84 Frequency range 5.8 GHz band .............................................................................................. 10-90 FCC specific information ............................................................................................................... 10-95 FCC compliance testing .......................................................................................................... 10-95 FCC IDs ..................................................................................................................................... 10-95 FCC approved antenna list ................................................................................................... 10-101 Innovation Science and Economic Development Canada (ISEDC) specific information ...... 10-104 900 MHz ISEDC notification .................................................................................................. 10-104 4.9 GHz ISEDC notification ................................................................................................... 10-104 Utilisation de la bande 4.9 GHz FCC et ISEDC .................................................................... 10-104 5.2 GHz and 5.4 GHz ISEDC notification .............................................................................. 10-104 Utilisation de la bande 5.2 and 5.4 GHz ISEDC ................................................................... 10-105 ISEDC notification 5.8 GHz ................................................................................................... 10-105 Utilisation de la bande 5.8 GHz ISEDC ................................................................................ 10-105 ISEDC certification numbers ................................................................................................ 10-106 Canada approved antenna list ............................................................................................. 10-106 Chapter 11: Troubleshooting ......................................................................................................... 11-1 General troubleshooting procedure ............................................................................................... 11-2 General planning for troubleshooting ..................................................................................... 11-2 General fault isolation process ................................................................................................ 11-3 Secondary Steps ....................................................................................................................... 11-4 Troubleshooting procedures ........................................................................................................... 11-5 Module has lost or does not establish connectivity .............................................................. 11-5 NAT/DHCP-configured SM has lost or does not establish connectivity .............................. 11-7 SM Does Not Register to an AP ............................................................................................... 11-9 Module has lost or does not gain sync ................................................................................. 11-10 Module does not establish Ethernet connectivity ................................................................ 11-11 CMM4 does not pass proper GPS sync to connected modules.......................................... 11-12 Module Software Cannot be Upgraded ................................................................................ 11-13 Module Functions Properly, Except Web Interface Became Inaccessible ......................... 11-13 Power-up troubleshooting ............................................................................................................ 11-14 Registration and connectivity troubleshooting ........................................................................... 11-15 SM/BMS Registration .............................................................................................................. 11-15 Logs ................................................................................................................................................. 11-16 Persistent Logging .................................................................................................................. 11-16 Appendix A - 450m Reference information ............................................................................................. I

Contents Page xiii A.1 Specifications ................................................................................................................................... I A.2 450m overload ................................................................................................................................. I Glossary ................................................................................................................................................... III

List of Figures Page xiv List of Figures Figure 1 PMP/PTP 450 Platform Family typical bridge deployment .................................................. 1-14 Figure 2 TDD frame division.................................................................................................................. 1-17 Figure 3 PMP 450m Series interfaces ..................................................................................................... 2-7 Figure 4 PMP/PTP 450i interfaces ........................................................................................................... 2-8 Figure 5 PMP 450b Series - SM interfaces ............................................................................................. 2-9 Figure 6 PMP 450b Series - SM interfaces (High Gain) ...................................................................... 2-10 Figure 7 PMP/PTP 450 Series - AP interfaces ....................................................................................... 2-11 Figure 8 PMP/PTP 450 Series – SM/BH interfaces ............................................................................... 2-12 Figure 9 PMP/PTP 450 Series – SM/BH Connectorized interfaces ..................................................... 2-13 Figure 10 PMP 450d Series - SM Integrated Dish ............................................................................... 2-14 Figure 11 PMP 450 Series – SM 3 GHz Integrated ............................................................................... 2-14 Figure 12 PTP 450 Series – BHM/BHS .................................................................................................. 2-14 Figure 13 AP/BHM diagnostic LEDs, viewed from unit front ............................................................. 2-16 Figure 14 AP/BH diagnostic LEDs, viewed from unit front ................................................................. 2-18 Figure 15 AC Power Injector interfaces ................................................................................................ 2-22 Figure 16 AC+DC Enhanced Power Injector interfaces ....................................................................... 2-23 Figure 17 -48 V DC Power Injector interfaces ...................................................................................... 2-25 Figure 18 -20 to 32 VDC Power Injector interfaces .............................................................................. 2-26 Figure 19 Gigabit Enet Capable power supply .................................................................................... 2-28 Figure 20 PMP 450m Series - AP rear interfaces ................................................................................. 2-30 Figure 21 PMP/PTP 450i Series - ODU rear interfaces ........................................................................ 2-31 Figure 22 PMP/PTP 450i Series – Connectorized ODU antenna interfaces ....................................... 2-32 Figure 23 PMP 450b SM (Mid Gain) - ODU rear interfaces ................................................................ 2-33 Figure 24 PMP 450b SM (High Gain) - ODU rear interfaces ............................................................... 2-34 Figure 25 Outdoor drop cable ............................................................................................................... 2-36 Figure 26 Optical SFP transceiver module .......................................................................................... 2-38 Figure 27 Long cable gland .................................................................................................................. 2-38 Figure 28 Alignment Tone Cable .......................................................................................................... 2-40 Figure 29 RJ12 Alignment Tone Cable ................................................................................................. 2-41 Figure 30 Cable gland (part number #N000065L033) ......................................................................... 2-42 Figure 31 Cable grounding kit ............................................................................................................... 2-44 Figure 32 UGPS ...................................................................................................................................... 2-47 Figure 33 Cluster Management: Scenario 1......................................................................................... 2-49 Figure 34 Cluster Management: Scenario 2......................................................................................... 2-50 Figure 35 Controller Module ................................................................................................................. 2-50 Figure 36 Injector Module...................................................................................................................... 2-51 Figure 37 CMM4 (Rack Mount) ............................................................................................................. 2-53 Figure 38 CMM4 56 V power adapter (dongle).................................................................................... 2-54 Figure 39 CMM4 power adapter cabling diagram .............................................................................. 2-54

List of Figures Page xv Figure 40 CMM4 (Cabinet with switch) ................................................................................................ 2-56 Figure 41 CMM3 ..................................................................................................................................... 2-58 Figure 42 Pole mounted CMM3 ............................................................................................................ 2-58 Figure 43 GPS antenna mounting ........................................................................................................ 2-60 Figure 44 Mast or tower installation ....................................................................................................... 3-2 Figure 45 Wall installation ....................................................................................................................... 3-3 Figure 46 Roof installation ....................................................................................................................... 3-4 Figure 47 GPS receiver wall installation ................................................................................................ 3-5 Figure 48 GPS receiver tower or mast installation ............................................................................... 3-6 Figure 49 Rolling sphere method to determine the lightning protection zones ................................ 3-9 Figure 50 Example layout of 16 Access Point sectors (ABCD), 90-degree sectors ........................... 3-20 Figure 51 Example layout of 6 Access Point sectors (ABC), 60-degree sectors ............................... 3-21 Figure 52 Reflection ............................................................................................................................... 3-23 Figure 53 Sector Antenna ...................................................................................................................... 3-24 Figure 54 cnMedusa Antenna ............................................................................................................... 3-25 Figure 55 PMP 450m Series AP antenna beam ................................................................................... 3-26 Figure 56 Determinants in Rx signal level ........................................................................................... 3-28 Figure 57 Cambium networks management domain ......................................................................... 3-33 Figure 58 Example of IP address in Class B subnet ............................................................................ 3-35 Figure 59 Categorical protocol filtering ................................................................................................ 3-46 Figure 60 Remote AP deployment ........................................................................................................ 3-51 Figure 61 Example for 900-MHz remote AP behind 5 GHz SM .......................................................... 3-53 Figure 62 Remote AP wired to SM that also serves a customer ........................................................ 3-54 Figure 63 Remote AP wired to SM that serves as a relay .................................................................. 3-55 Figure 64 Additional link to extend network sync, Design 3 .............................................................. 3-56 Figure 65 Additional link to extend network sync, Design 4 .............................................................. 3-57 Figure 66 Additional link to extend network sync, Design 5 .............................................................. 3-58 Figure 67 Co-located AP or BH timing master Sync Setting configuration ...................................... 3-59 Figure 68 Pin 1 location ......................................................................................................................... 5-11 Figure 69 Straight-through Ethernet Cable .......................................................................................... 5-13 Figure 70 Crossover Ethernet Cable ..................................................................................................... 5-13 Figure 71 AP/BHM to UGPS cable ........................................................................................................ 5-15 Figure 72 Alignment tone cable pin configuration ............................................................................. 5-16 Figure 73 RJ-12 pinout for the default plug ......................................................................................... 5-16 Figure 74 PMP 450 900 MHz SM grounding .......................................................................................... 6-6 Figure 75 Gigabit Etherner Surge Suppressor .................................................................................... 6-13 Figure 76 600SSH Surge Suppressor – inside .................................................................................... 6-14 Figure 77 Grounding cable minimum bend radius and angle ........................................................... 6-16 Figure 78 Grounding and lightning protection on wall ...................................................................... 6-18 Figure 79 Grounding and lightning protection on mast or tower ..................................................... 6-20 Figure 80 Grounding and lightning protection on building ............................................................... 6-21 Figure 81 RJ45 cable .............................................................................................................................. 6-23 Figure 82 AP antenna parts ................................................................................................................... 6-28

List of Figures Page xvi Figure 83 Antenna top plate .................................................................................................................. 6-29 Figure 84 Attaching antenna plate to the AP ....................................................................................... 6-29 Figure 85 Attaching the plate ................................................................................................................ 6-30 Figure 86 Connect the port A and B to the PMP 450i AP .................................................................... 6-30 Figure 87 AP antenna upper bracket assembly ................................................................................... 6-31 Figure 88 AP antenna upper bracket attached to upper adjustment arms ....................................... 6-31 Figure 89 Rear strap connected to upper AP antenna bracket ........................................................... 6-32 Figure 90 Assembled upper bracket connected to AP antenna ......................................................... 6-32 Figure 91 AP Antenna Lower Bracket Assembly ................................................................................. 6-32 Figure 92 Lower bracket attached to AP antenna ............................................................................... 6-33 Figure 93 Completed AP and antenna assembly ................................................................................ 6-33 Figure 94 PMP 450 AP antenna parts ................................................................................................... 6-34 Figure 95 AP antenna upper bracket assembly .................................................................................. 6-35 Figure 96 AP antenna upper bracket attached to upper adjustment arms ...................................... 6-35 Figure 97 Rear strap connected to upper AP antenna bracket .......................................................... 6-36 Figure 98 Assembled upper bracket connected to AP antenna ........................................................ 6-36 Figure 99 AP Antenna Lower Bracket Assembly ................................................................................ 6-37 Figure 100 Lower bracket attached to AP antenna ............................................................................ 6-37 Figure 101 Attaching bracket to the rear of the AP ............................................................................ 6-38 Figure 102 Lower bracket attached to AP antenna ............................................................................ 6-38 Figure 103 Mounted PMP 450 AP and antenna assembly, viewed from back and back ................ 6-39 Figure 104 Attaching the AP antenna upper bracket to the pole ....................................................... 6-40 Figure 105 Attaching the AP antenna lower bracket to the pole ....................................................... 6-40 Figure 106 Variables for calculating angle of elevation (and depression) ........................................ 6-42 Figure 107 PMP 450i AP 900 MHz antenna unbox view .................................................................... 6-43 Figure 108 PMP 450i AP 900 MHz antenna inventory ........................................................................ 6-43 Figure 109 Attaching radio mounting PMP 450i AP 900 MHz antenna to the pole ......................... 6-48 Figure 110 900 MHz sector antenna alignment .................................................................................. 6-49 Figure 111 PMP 450i SM 900 MHz external directional antenna ....................................................... 6-50 Figure 112 Attach the antenna to the pole .......................................................................................... 6-50 Figure 113 Fixing the nuts .................................................................................................................... 6-51 Figure 114 Fixing the radio to the antenna .......................................................................................... 6-52 Figure 115 Connecting RF cable to the radio ....................................................................................... 6-52 Figure 116 Yagi antenna alignment - horizontally .............................................................................. 6-53 Figure 117 Yagi antenna alignment - upward tilt ............................................................................... 6-53 Figure 118 Yagi antenna alignment - downward tilt .......................................................................... 6-53 Figure 119 PMP 450m Series - AP unbox view................................................................................... 6-54 Figure 120 Fixing the mounting plate to the back of the ODU ........................................................... 6-57 Figure 121 Attaching the bracket body ................................................................................................ 6-57 Figure 122 Ethernet cable gland for PMP/PTP 450 Series ................................................................. 6-59 Figure 123 Ethernet cable gland for PMP/PTP 450i Series ................................................................ 6-59 Figure 124 Disarm Installation page (top and bottom of page shown) ............................................ 7-12 Figure 125 Regional Settings tab of AP/BHM ...................................................................................... 7-13

List of Figures Page xvii Figure 126 Radio Carrier Frequency tab of AP/BHM ........................................................................... 7-14 Figure 127 Synchronization tab of AP/BHM ......................................................................................... 7-15 Figure 128 LAN IP Address tab of the AP/BHM ................................................................................... 7-16 Figure 129 Review and Save Configuration tab of the AP/BHM ........................................................ 7-17 Figure 130 Time tab of the AP/BHM ..................................................................................................... 7-18 Figure 131 Time and date entry formats .............................................................................................. 7-19 Figure 132 Session Status tab of AP .................................................................................................... 7-21 Figure 133 NAT disabled implementation ........................................................................................... 7-29 Figure 134 NAT with DHCP client and DHCP server implementation ............................................... 7-30 Figure 135 NAT with DHCP client implementation ............................................................................. 7-30 Figure 136 NAT with DHCP server implementation ............................................................................ 7-31 Figure 137 NAT without DHCP implementation .................................................................................. 7-31 Figure 138 General page attributes - PMP 450 AP .............................................................................. 7-89 Figure 139 General page attributes - PMP 450 SM ............................................................................. 7-90 Figure 140 General page attributes - PTP 450 BHM ............................................................................ 7-91 Figure 141 General page attributes - PTP 450 BHS ............................................................................. 7-92 Figure 142 Sync Setting configuration ................................................................................................. 7-99 Figure 143 AP Evaluation Configuration parameter of Security tab for PMP ................................. 7-104 Figure 144 BHM Evaluation Configuration parameter of Security tab for PTP .............................. 7-104 Figure 145 RF Telnet Access Restrictions (orange) and Flow through (green) .............................. 7-111 Figure 146 RF Telnet Access Restriction (orange) and Potential Security Hole (green) ................ 7-112 Figure 147 PMP 450i AP Radio attributes - 3 GHz ............................................................................. 7-134 Figure 148 PMP 450i SM Radio attributes - 3 GHz ............................................................................ 7-140 Figure 149 Multicast VC statistics ....................................................................................................... 7-173 Figure 150 Multicast scheduler statistics ........................................................................................... 7-173 Figure 151 AP DFS Status ................................................................................................................... 7-177 Figure 152 AP Session Status page .................................................................................................... 7-197 Figure 153 AP Remote Subscribers page ........................................................................................... 7-197 Figure 154 Session Status page .......................................................................................................... 7-198 Figure 155 Exporting Session Status page of PMP 450m AP .......................................................... 7-200 Figure 156 Uplink and downlink rate caps adjusted to apply aggregate cap ................................. 7-202 Figure 157 Uplink and downlink rate cap adjustment example ....................................................... 7-202 Figure 158 Installation Color Code of AP ........................................................................................... 7-214 Figure 159 Configuration File upload and download page .............................................................. 7-221 Figure 160 Software Upgrade from cnMaestro™ ............................................................................. 7-224 Figure 161 DNS Test for cnMaestro™ connectivity .......................................................................... 7-225 Figure 162 Device Agent Logs ............................................................................................................ 7-226 Figure 163 Example cnMaestro™ screenshot ................................................................................... 7-227 Figure 164 SM Certificate Management ............................................................................................. 7-241 Figure 165 User Authentication and Access Tracking tab of the SM .............................................. 7-252 Figure 166 RADIUS accounting messages configuration ................................................................. 7-256 Figure 167 Device re-authentication configuration ........................................................................... 7-257 Figure 168 RADIUS CoA configuration for AP ................................................................................... 7-258

List of Figures Page xviii Figure 169 EAPPEAP settings .............................................................................................................. 7-259 Figure 170 Importing certificate in NPS ............................................................................................. 7-260 Figure 171 Selecting MD5 from NPS console .................................................................................... 7-261 Figure 172 User configuration............................................................................................................. 7-261 Figure 173 RADIUS VSA configuration .............................................................................................. 7-262 Figure 174 Adding RADIUS client ....................................................................................................... 7-263 Figure 175 Creating users .................................................................................................................... 7-263 Figure 176 Creating RADIUS instance ................................................................................................ 7-264 Figure 177 RADIUS protocols ............................................................................................................. 7-264 Figure 178 Service selection ............................................................................................................... 7-265 Figure 179 Adding Trusted CA ............................................................................................................ 7-265 Figure 180 Installing Server Certificate .............................................................................................. 7-265 Figure 181 Monitoring logs ................................................................................................................. 7-266 Figure 182 VSA list ............................................................................................................................... 7-267 Figure 183 Spectrum analysis - Results ................................................................................................. 8-3 Figure 184 Spectrum Analyzer page result – PMP 450 SM ................................................................ 8-11 Figure 185 Alignment Tool tab of SM – Receive Power Level > -70 dBm ......................................... 8-15 Figure 186 Alignment Tool tab of SM – Receive Power Level between -70 to -80 dBm ................. 8-15 Figure 187 Alignment Tool tab of SM – Receive Power Level < -80 dBm ......................................... 8-15 Figure 188 PMP/PTP 450i Series link alignment tone ......................................................................... 8-20 Figure 189 Link Capacity Test – PMP 450m Series AP ........................................................................ 8-23 Figure 190 Link Test with Multiple VCs (1518-byte packet length) .................................................... 8-25 Figure 191 Link Capacity Test – PMP 450/450i Series AP ................................................................... 8-25 Figure 192 Link Test without Bridging (1714-byte packet length) ..................................................... 8-26 Figure 193 Extrapolated Link Test results ............................................................................................ 8-28 Figure 194 SM Configuration page of AP ............................................................................................ 8-45 Figure 195 BER Results tab of the SM .................................................................................................. 8-51 Figure 196 Sessions tab of the AP ........................................................................................................ 8-52 Figure 197 Ping Test tab of the AP ....................................................................................................... 8-53 Figure 198 Remote Subscribers page of AP ........................................................................................ 9-29 Figure 199 Event log data ...................................................................................................................... 9-30 Figure 200 Network Interface tab of the AP ......................................................................................... 9-32 Figure 201 Network Interface tab of the SM ........................................................................................ 9-32 Figure 202 Layer 2 Neighbors page ...................................................................................................... 9-33 Figure 203 Bridging Table page ............................................................................................................ 9-38 Figure 204 Translation Table page of SM ............................................................................................ 9-39 Figure 205 ARP page of the SM ............................................................................................................ 9-15 Figure 206 Recovery Options page ....................................................................................................... 9-40 Figure 207 SM Logs ............................................................................................................................. 11-16 Figure 208 SM Session log .................................................................................................................. 11-16 Figure 209 SM Authentication log ...................................................................................................... 11-16 Figure 210 SM Authorization log ........................................................................................................ 11-17

List of Tables Page xix List of Tables Table 1 Main characteristics of the PMP 450m Series AP .................................................................... 1-3 Table 2 PMP 450m Series hardware configurations ............................................................................. 1-4 Table 3 Main characteristics of the PMP/PTP 450i Series ..................................................................... 1-5 Table 4 PMP/PTP 450i Series hardware configurations ........................................................................ 1-6 Table 5 Main characteristics of the PMP 450b Series ........................................................................... 1-8 Table 6 PMP 450b Series hardware configurations .............................................................................. 1-9 Table 7 Main characteristics of the PMP/PTP 450 Series .................................................................... 1-11 Table 8 PMP/PTP 450 Series hardware configurations ....................................................................... 1-12 Table 9 Supported Interoperability for PMP ....................................................................................... 1-13 Table 10 Supported Interoperability for PTP ...................................................................................... 1-13 Table 11 Modulation levels ................................................................................................................... 1-19 Table 12 PMP 450m Series variants ....................................................................................................... 2-2 Table 13 PMP 450i Series variants .......................................................................................................... 2-3 Table 14 PMP 450b Series variants ........................................................................................................ 2-3 Table 15 PMP 450 Series variants ........................................................................................................... 2-4 Table 16 PTP 450i Series variants ........................................................................................................... 2-5 Table 17 PTP 450 Series variants ............................................................................................................ 2-6 Table 18 PMP 450m Series AP interface descriptions and cabling ..................................................... 2-7 Table 19 PMP/PTP 450i Series - AP/SM/BH interface descriptions and cabling ................................. 2-9 Table 20 PMP 450b Series - SM (Mid Gain) interface descriptions and cabling .............................. 2-10 Table 21 PMP 450b Series - SM (High Gain) interface descriptions and cabling ............................. 2-10 Table 22 PMP/PTP 450 Series - AP interface descriptions and cabling – 2.4 GHz and 5 GHz ......... 2-11 Table 23 AP/BHM LED descriptions ...................................................................................................... 2-17 Table 24 SM/BHS LED descriptions ...................................................................................................... 2-19 Table 25 PSU part numbers for PMP 450m AP ................................................................................... 2-20 Table 26 PSU part numbers for PMP/PTP 450i Series ........................................................................ 2-21 Table 27 AC Power Injector interface functions .................................................................................. 2-22 Table 28 AC+DC Enhanced Power Injector interface functions ......................................................... 2-24 Table 29 -48V DC Power Injector interfaces ......................................................................................... 2-25 Table 30 -Power Injector interfaces ...................................................................................................... 2-26 Table 31 PSU part numbers for PMP 450b SM.................................................................................... 2-26 Table 32 PSU part numbers for PMP/PTP 450 Series ......................................................................... 2-27 Table 33 –Gigabit Enet Capable power supply .................................................................................... 2-27 Table 34 Accessories part numbers ..................................................................................................... 2-29 Table 35 Lightning protection part numbers ....................................................................................... 2-29 Table 36 PMP 450m Series – AP rear interfaces .................................................................................. 2-30 Table 37 PMP/PTP 450i Series – ODU rear interfaces ......................................................................... 2-31 Table 38 PMP 450b SM (Mid Gain) – ODU rear interfaces ................................................................. 2-33 Table 39 PMP 450b SM (High Gain) – ODU rear interfaces ................................................................ 2-34

List of Tables Page xx Table 40 PSU drop cable length restrictions ....................................................................................... 2-35 Table 41 Drop cable part numbers ....................................................................................................... 2-36 Table 42 SFP module kit part numbers ............................................................................................... 2-37 Table 43 Single Mode Optical SFP Interface per ODU (part number C000065L008) ...................... 2-37 Table 44 Multi-mode Optical SFP Interface per ODU (part number C000065L009) ........................ 2-37 Table 45 Main port PoE cable pinout ................................................................................................... 2-39 Table 46 Aux port PoE cable pinout ..................................................................................................... 2-39 Table 47 Aux port PoE cable pinout ..................................................................................................... 2-40 Table 48 RJ12 Aux port PoE cable pinout ............................................................................................ 2-41 Table 49 Alignment tone adapter third party product details ............................................................ 2-41 Table 50 RJ45 connector and spare gland part numbers ................................................................... 2-42 Table 51 LPU and grounding kit contents ............................................................................................ 2-43 Table 52 LPU and grounding kit part number ..................................................................................... 2-44 Table 53 Cable grounding kit part numbers ........................................................................................ 2-44 Table 54 List of AP external antennas .................................................................................................. 2-45 Table 55 PTP 450i Series BH or PMP 450/450i Series SM external antenna ..................................... 2-45 Table 56 RF cable and connector part numbers .................................................................................. 2-46 Table 57 CMM5 Cluster Management Scenario 1 ............................................................................... 2-48 Table 58 CMM5 Cluster Management Scenario 2 ............................................................................... 2-49 Table 59 Injector Compatibility Matrix ................................................................................................. 2-51 Table 60 CMM5 Specifications .............................................................................................................. 2-52 Table 61 CMM4 power adapter cable pinout ....................................................................................... 2-55 Table 62 PMP 450m Series ODU part numbers................................................................................... 2-62 Table 63 PMP 450i Series ODU part numbers ..................................................................................... 2-62 Table 64 PMP 450i ATEX/HAZLOC ODU models/part numbers ......................................................... 2-63 Table 65 PTP 450i Series ODU part numbers ...................................................................................... 2-64 Table 66 PTP 450i ATEX/HAZLOC ODU models/part numbers ......................................................... 2-65 Table 67 PMP 450b Series ODU part numbers .................................................................................... 2-65 Table 68 PMP 450 Series ODU part numbers ...................................................................................... 2-66 Table 69 PTP 450 Series ODU part numbers ....................................................................................... 2-68 Table 70 PMP/PTP 450/450i Series Accessories .................................................................................. 2-68 Table 71 PMP 450m Series wind loading (Newton) ............................................................................ 3-12 Table 72 PMP/PTP 450i Series wind loading (Newton) ...................................................................... 3-12 Table 73 PMP 450m Series wind loading (lb force) ............................................................................ 3-12 Table 74 PMP/PTP 450i Series wind loading (lb force) ....................................................................... 3-13 Table 75 PMP/PTP 450 Series wind loading (Newton) ....................................................................... 3-13 Table 76 PMP/PTP 450 Series wind loading (lb force) ........................................................................ 3-14 Table 77 EIRP limits from ATEX and HAZLOC standards .................................................................. 3-15 Table 78 Example 5.8 GHz 4-channel assignment by access site ...................................................... 3-20 Table 79 Example 5.8 GHz 3-channel assignment by access site ...................................................... 3-21 Table 80 RF cable lengths required to achieve 1.2 dB loss at 5.8 GHz .............................................. 3-31 Table 81 Special case VLAN IDs ........................................................................................................... 3-37 Table 82 VLAN filters in point-to-multipoint modules ........................................................................ 3-38

List of Tables Page xxi Table 83 Q-in-Q Ethernet frame ............................................................................................................ 3-39 Table 84 HTTPS security material ......................................................................................................... 3-42 Table 85 Ports filtered per protocol selections .................................................................................... 3-47 Table 86 Device default port numbers ................................................................................................. 3-47 Table 87 Safety compliance specifications .......................................................................................... 4-22 Table 88 EMC emissions compliance ................................................................................................... 4-22 Table 89 FCC minimum safe distances – PMP 450m 5.1 GHz, 5.2 GHz, 5.4 GHz and 5.8 GHz ........ 4-27 Table 90 FCC minimum safe distances – PMP/PTP 450b 4.9 GHz, 5.1 GHz, 5.2 GHz, 5.4 GHz and 5.8 GHz .................................................................................................................................................... 4-28 Table 91 ISEDC minimum safe distances – PMP/PTP 450b 4.9 GHz, 5.1 GHz, 5.2 GHz, 5.4 GHz and 5.8 GHz .............................................................................................................................................. 4-29 Table 92 FCC minimum safe distances – PMP/PTP 450i 900 MHz, 3.65 GHz, 4.9 GHz, 5.1 GHz, 5.2 GHz, 5.4 GHz and 5.8 GHz ............................................................................................................... 4-30 Table 93 ISEDC minimum safe distances – PMP/PTP 450i, 900 MHz, 3.5 GHz, 3.65 GHz, 4.9 GHz, 5.2 GHz, 5.4 GHz, and 5.8 GHz .............................................................................................................. 4-31 Table 94 FCC minimum safe distances – PMP/PTP 450 900 MHz, 2.4 GHz, 3.65 GHz and 5 GHz ... 4-33 Table 95 ISEDC minimum safe distances – PMP/PTP 450 900 MHz, 2.4 GHz, 3.5/3.65 GHz and 5 GHz ........................................................................................................................................................... 4-34 Table 96 Radio certifications ................................................................................................................. 4-39 Table 97 Tools for PMP and PTP 450 Platform ODU installation ......................................................... 5-9 Table 98 Main port pinout ..................................................................................................................... 5-12 Table 99 Aux port pinout ....................................................................................................................... 5-12 Table 100 RJ-45 pinout for straight-through Ethernet cable .............................................................. 5-13 Table 101 RJ-45 pinout for crossover Ethernet cable ......................................................................... 5-14 Table 102 AP/BHM to UGPS cable pinout ............................................................................................ 5-15 Table 103 PMP/PTP 450i Series - ODU mounting bracket part numbers ............................................ 6-2 Table 104 RJ45 connector and cable color code ................................................................................. 6-23 Table 105 Menu options and web pages ............................................................................................... 7-7 Table 106 Session Status Attributes – AP ............................................................................................ 7-22 Table 107 IP interface attributes ........................................................................................................... 7-25 Table 108 SM/BHS private IP and LUID ................................................................................................ 7-26 Table 109 Aux port attributes ................................................................................................................ 7-27 Table 110 IP attributes - SM with NAT disabled .................................................................................. 7-33 Table 111 IP attributes - SM with NAT enabled................................................................................... 7-35 Table 112 NAT attributes - SM with NAT disabled ............................................................................. 7-36 Table 113 NAT attributes - SM with NAT enabled .............................................................................. 7-39 Table 114 SM DNS Options with NAT Enabled ................................................................................... 7-44 Table 115 NAT Port Mapping attributes - SM...................................................................................... 7-44 Table 116 VLAN Remarking Example ................................................................................................... 7-46 Table 117 AP/BHM VLAN tab attributes ............................................................................................... 7-48 Table 118 Q-in-Q Ethernet frame .......................................................................................................... 7-49 Table 119 SM VLAN attributes .............................................................................................................. 7-51 Table 120 SM VLAN Membership attributes ....................................................................................... 7-55 Table 121 BHM VLAN page attributs .................................................................................................... 7-55

List of Tables Page xxii Table 122 BHS VLAN page attributes ................................................................................................... 7-58 Table 123 SM PPPoE attributes ............................................................................................................. 7-60 Table 124 DiffServ attributes – AP/BHM ............................................................................................... 7-62 Table 125 Packet Filter Configuration attributes ................................................................................. 7-64 Table 126 General page attributes – PMP 450i AP .............................................................................. 7-70 Table 127 General page attributes –PMP 450m AP ............................................................................. 7-75 Table 128 General page attributes – PMP 450i SM ............................................................................. 7-77 Table 129 General page attributes – PTP 450i BHM ............................................................................ 7-80 Table 130 General page attributes – PTP 450i BHS ............................................................................. 7-82 Table 131 General page attributes – PMP 450b SM ............................................................................ 7-85 Table 132 Unit Settings attributes – 450 Platform Family AP/BHM ................................................... 7-94 Table 133 SM Unit Settings attributes ................................................................................................. 7-96 Table 134 450 Platform Family - AP/BHM Time attributes ................................................................ 7-97 Table 135 Add User page of account page - AP/ SM/BH .................................................................. 7-102 Table 136 Delete User page - 450 Platform Family - AP/ SM/BH ..................................................... 7-103 Table 137 Change User Setting page - 450 Platform Family AP/ SM/BH ........................................ 7-103 Table 138 User page –450 Platform Family AP/SM/BH ..................................................................... 7-104 Table 139 AP/BHM Protocol Filtering attributes ................................................................................ 7-107 Table 140 SM/BHS Protocol Filtering attributes ................................................................................ 7-109 Table 141 Port Configuration attributes – AP/SM/BHM/BMS ........................................................... 7-110 Table 142 Security attributes –450 Platform Family AP .................................................................... 7-116 Table 143 Security attributes –450 Platform Family SM ................................................................... 7-121 Table 144 Security attributes - 450 Platform Family BHS ................................................................. 7-126 Table 145 PMP 450m AP Radio attributes - 5 GHz ............................................................................ 7-129 Table 146 PMP 450i AP Radio attributes - 5 GHz ............................................................................... 7-135 Table 147 PMP 450i SM Radio attributes – 5 GHz ............................................................................. 7-141 Table 148 PMP 450i AP Radio attributes - 900 MHz .......................................................................... 7-145 Table 149 PTP 450i BHM Radio page attributes – 5 GHz .................................................................. 7-147 Table 150 PTP 450i BHS Radio attributes – 5 GHz ............................................................................. 7-150 Table 151 PMP 450b SM Radio attributes – 5 GHz ............................................................................ 7-153 Table 152 PMP 450 AP Radio attributes - 5 GHz ................................................................................ 7-157 Table 153 PMP 450 AP Radio attributes - 3.65 GHz ........................................................................... 7-159 Table 154 PMP 450 AP Radio attributes - 3.5 GHz ............................................................................. 7-160 Table 155 PMP 450 AP Radio attributes - 2.4 GHz ............................................................................. 7-161 Table 156 PMP 450 SM Radio attributes – 5 GHz .............................................................................. 7-162 Table 157 PMP 450 SM Radio attributes – 3.65 GHz ......................................................................... 7-164 Table 158 PMP 450 SM Radio attributes – 3.5 GHz ........................................................................... 7-165 Table 159 PMP 450 SM Radio attributes – 2.4 GHz ........................................................................... 7-166 Table 160 PMP 450 SM Radio attributes –900 MHz .......................................................................... 7-167 Table 161 PTP 450 BHM Radio attributes –5 GHz .............................................................................. 7-169 Table 162 PTP 450 BHM Radio attributes –5 GHz .............................................................................. 7-170 Table 163 Example for mix of multicast and unicast traffic scenarios ............................................ 7-172 Table 164 450 Platform Family AP/SM/BH Custom Frequencies page – 5 GHz .............................. 7-174

List of Tables Page xxiii Table 165 PMP/PTP 450 SM/BH Custom Frequencies page – 3.65 GHz .......................................... 7-175 Table 166 PMP/PTP 450 SM/BH Custom Frequencies page – 3.5 GHz ............................................ 7-176 Table 167 Contention slots and number of SMs ............................................................................... 7-178 Table 168 450 Platform Family Modulation levels ............................................................................ 7-179 Table 169 Co-channel Interference per (CCI) MCS ............................................................................ 7-180 Table 170 Adjacent Channel Interference (ACI) per MCS ................................................................. 7-180 Table 171 LAN1 Network Interface Configuration tab of IP page attributes ................................... 7-183 Table 172 SNMP page attributes ........................................................................................................ 7-185 Table 173 Syslog parameters .............................................................................................................. 7-192 Table 174 Syslog Configuration attributes - AP ................................................................................ 7-193 Table 175 Syslog Configuration attributes - SM ............................................................................... 7-194 Table 176 Syslog Configuration attributes - BHS .............................................................................. 7-195 Table 177 Characteristics of traffic scheduling .................................................................................. 7-205 Table 178 Recommended combined settings for typical operations .............................................. 7-206 Table 179 Where feature values are obtained for a SM with authentication required .................. 7-207 Table 180 MIR, VLAN, HPC, and CIR Configuration Sources, Authentication Disabled ................ 7-207 Table 181 QoS page attributes - AP .................................................................................................... 7-208 Table 182 QoS page attributes - SM ................................................................................................... 7-210 Table 183 QoS page attributes - BHM ................................................................................................ 7-212 Table 184 QoS page attributes - BHS ................................................................................................. 7-213 Table 185 Configuring cnMaestro ...................................................................................................... 7-223 Table 186 Security tab attributes ........................................................................................................ 7-231 Table 187 SM Security tab attributes ................................................................................................. 7-235 Table 188 RADIUS Vendor Specific Attributes (VSAs) ..................................................................... 7-244 Table 189 AP User Authentication and Access Tracking attributes ................................................. 7-250 Table 190 SM User Authentication and Access Tracking attributes................................................ 7-252 Table 191 Device data accounting RADIUS attributes ...................................................................... 7-253 Table 192 Ping Watchdog attributes .................................................................................................. 7-270 Table 193 Spectrum Analyzer page attributes - AP .............................................................................. 8-5 Table 194 Spectrum Analyzer page attributes - SM ............................................................................. 8-7 Table 195 Spectrum Analyzer page attributes - BHM ........................................................................... 8-8 Table 196 Spectrum Analyzer page attributes - BHS ............................................................................ 8-9 Table 197 Remote Spectrum Analyzer attributes - AP ........................................................................ 8-13 Table 198 Remote Spectrum Analyzer attributes - BHM .................................................................... 8-14 Table 199 Aiming page attributes – SM ............................................................................................... 8-17 Table 200 Aiming page attributes - BHS .............................................................................................. 8-19 Table 201 Alignment Tool Headsets and Alignment tone adapter third party product details ...... 8-21 Table 202 Link Capacity Test page attributes – AP ............................................................................. 8-29 Table 203 Link Capacity Test page attributes – BHM/BHS ................................................................. 8-31 Table 204 AP Evaluation tab attributes - AP ........................................................................................ 8-32 Table 205 BHM Evaluation tab attributes - BHS .................................................................................. 8-36 Table 206 OFDM Frame Calculator page attributes ............................................................................ 8-41 Table 207 OFDM Calculated Frame Results attributes ....................................................................... 8-42

List of Tables Page xxiv Table 208 Color code versus uplink/downlink rate column ............................................................... 8-46 Table 209 Link Status page attributes – AP/BHM ................................................................................ 8-47 Table 210 Link Status page attributes – SM/BHS ................................................................................ 8-49 Table 211 General Status page attributes – PMP 450m AP .................................................................. 9-3 Table 212 General Status page attributes – PMP 450/450i AP ............................................................. 9-8 Table 213 General Status page attributes - SM ................................................................................... 9-11 Table 214 General Status page attributes - BHM ................................................................................ 9-15 Table 215 General Status page attributes - BHS ................................................................................. 9-18 Table 216 Device tab attributes ............................................................................................................. 9-20 Table 217 Session tab attributes ........................................................................................................... 9-21 Table 218 Power tab attributes ............................................................................................................. 9-23 Table 219 Configuration tab attributes ................................................................................................. 9-25 Table 220 Session Status > Configuration CIR configuration denotations ....................................... 9-27 Table 221 Link Quality tab attributes .................................................................................................... 9-28 Table 222 Event Log messages for abnormal events ......................................................................... 9-31 Table 223 Event Log messages for normal events ............................................................................. 9-31 Table 224 Scheduler tab attributes ....................................................................................................... 9-34 Table 225 SM Registration Failures page attributes - AP ................................................................... 9-36 Table 226 BHS Registration Failures page attributes - BHM .............................................................. 9-37 Table 227 Flags status ............................................................................................................................ 9-37 Table 228 Ethernet tab attributes .......................................................................................................... 9-39 Table 229 Radio (Statistics) page attributes – RF Control Block ........................................................ 9-42 Table 230 Radio (Statistics - AP) page attributes - Sounding .............................................................. 9-1 Table 231 Radio (Statistics - SM) page attributes - Sounding ............................................................. 9-1 Table 232 VLAN page attributes ............................................................................................................. 9-2 Table 233 Data VC page attributes ......................................................................................................... 9-3 Table 234 MIR/Burst page attributes for AP ........................................................................................... 9-5 Table 235 MIR/Burst page attributes for SM .......................................................................................... 9-6 Table 236 RF overload Configuration attributes – AP/BHM ................................................................. 9-8 Table 237 Overload page attributes – AP/SM/BHM/BHS .................................................................... 9-11 Table 238 DHCP Relay page attributes – AP/SM ................................................................................. 9-13 Table 239 Filter page attributes - SM ................................................................................................... 9-14 Table 240 NAT page attributes - SM .................................................................................................... 9-16 Table 241 NAT DHCP Statistics page attributes - SM ......................................................................... 9-17 Table 242 Sync Status page attributes - AP ......................................................................................... 9-18 Table 243 PPPoE Statistics page attributes - SM ................................................................................ 9-19 Table 244 Bridge Control Block page attributes – AP/SM/BHM/BHS ................................................ 9-21 Table 245 Pass Through Statistics page attributes – AP .................................................................... 9-24 Table 246 SNMPv3 Statistics page attributes – AP ............................................................................. 9-25 Table 247 Syslog statistics page attributes – AP/SM/BH .................................................................... 9-27 Table 248 Frame utilization statistics for PMP 450m AP .................................................................... 9-28 Table 249 Frame utilization statistics for 450/450i/450m .................................................................... 9-36 Table 250 Recovery Options attributes ................................................................................................ 9-40

List of Tables Page xxv Table 251 PMP 450m Series - AP specifications ................................................................................. 10-2 Table 252 PMP 450i Series - AP specifications .................................................................................... 10-6 Table 253 PMP 450i Series - SM specifications ................................................................................. 10-12 Table 254 PTP 450i Series - BH specifications ................................................................................... 10-17 Table 255 PMP 450b Series - SM (High Gain) specifications ........................................................... 10-21 Table 256 PMP 450b Series - SM (High Gain) specifications ........................................................... 10-26 Table 257 PMP 450 Series - AP specifications ................................................................................... 10-30 Table 258 PMP 450 Series - SM specifications .................................................................................. 10-35 Table 259 PTP 450 Series - BH specifications .................................................................................... 10-40 Table 260 PMP/PTP 450i AC power Injector specifications .............................................................. 10-45 Table 261 PMP/PTP 450 power supply specifications (part number: N000900L001A) .................. 10-46 Table 262 450m/450i Series Main and Aux Ethernet bridging specifications ................................ 10-47 Table 263 450 Series Ethernet bridging specifications ..................................................................... 10-47 Table 264 450 Platform Family - wireless specifications .................................................................. 10-48 Table 265 Radio certifications ............................................................................................................ 10-50 Table 266 Country & Bands DFS setting ............................................................................................ 10-52 Table 267 Default combined transmit power per country – 900 MHz band PMP 450i Series ....... 10-55 Table 268 Default combined transmit power per country – 2.4 GHz band PMP/PTP 450 Series .. 10-56 Table 269 Default combined transmit power per country – 3.5 GHz band PMP/PTP 450 Series .. 10-57 Table 270 Default combined transmit power per country – 3.65 GHz band PMP/PTP 450 ........... 10-58 Table 271 Default combined transmit power per country – 4.9 GHz band PMP/PTP 450i Series . 10-58 Table 272 Default combined transmit power per country – 4.9 GHz band PMP 450b Series ....... 10-59 Table 273 Default combined transmit power per Country – 5.1 GHz band PMP/PTP 450i Series 10-60 Table 274 Default combined transmit power per country – 5.1 GHz band PMP 450b Series ....... 10-61 Table 275 Default combined transmit power per Country – 5.1 GHz band PMP 450m Series ..... 10-62 Table 276 Default combined transmit power per country – 5.2 GHz band PMP/PTP 450i Series . 10-63 Table 277 Default combined transmit power per country – 5.2 GHz band PMP 450b Series ....... 10-64 Table 278 Default combined transmit power per Country – 5.2 GHz band PMP 450m Series ..... 10-65 Table 279 Default combined transmit power per country – 5.4 GHz band PMP 450m Series ...... 10-66 Table 280 Default combined transmit power per country – 5.4 GHz band PMP/PTP 450i Series . 10-67 Table 281 Default combined transmit power per country – 5.4 GHz band PMP 450b Series ....... 10-69 Table 282 Default combined transmit power per country – 5.4 GHz band PMP 450 Series ......... 10-70 Table 283 Default combined transmit power per Country – 5.8 GHz band PMP 450m Series ..... 10-71 Table 284 Default combined transmit power per country – 5.8 GHz band PMP/PTP 450i Series . 10-72 Table 285 Default combined transmit power per country – 5.8 GHz band PMP 450b Series ....... 10-72 Table 286 Default combined transmit power per country – 5.8 GHz band PMP 450 Series ......... 10-73 Table 287 Frequency range per country – 900 MHz band ................................................................ 10-75 Table 288 Frequency range per country – 2.4 GHz band PMP/PTP 450 Series ............................... 10-76 Table 289 Frequency range per country – 3.5 GHz band PMP/PTP 450/450i Series....................... 10-76 Table 290 Frequency range per country – 3.65 GHz band PMP/PTP 450/450i Series ..................... 10-77 Table 291 Frequency range per country – 4.9 GHz band PMP/PTP 450i/450b Series .................... 10-78 Table 292 Frequency range per country – 4.9 GHz band PMP 450b Series .................................... 10-78 Table 293 Frequency range per country – 5.1 GHz band PMP/PTP 450i Series .............................. 10-79

List of Tables Page xxvi Table 294 Frequency range per country – 5.1 GHz band PMP 450b Series .................................... 10-80 Table 295 Frequency range per country – 5.1 GHz band PMP 450m Series ................................... 10-81 Table 296 Frequency range per country – 5.2 GHz band PMP/PTP 450i Series .............................. 10-82 Table 297 Frequency range per country – 5.2 GHz band PMP 450b Series .................................... 10-83 Table 298 Frequency range per country – 5.2 GHz band PMP 450m Series ................................... 10-83 Table 299 Frequency range per country – 5.4 GHz band PMP/PTP 450i Series .............................. 10-84 Table 300 Frequency range per country – 5.4 GHz band PMP 450b Series .................................... 10-85 Table 301 Frequency range per country – 5.4 GHz band PMP/PTP 450 Series ........................... 10-86 Table 302 Frequency range per country – 5.4 GHz band PMP 450m Series ................................... 10-89 Table 303 Frequency range per country – 5.8 GHz band PMP/PTP 450i Series .............................. 10-90 Table 304 Frequency range per country – 5.8 GHz band PMP 450b Series .................................... 10-91 Table 305 Frequency range per country – 5.8 GHz band PMP/PTP 450 Series ............................... 10-91 Table 306 Frequency range per country – 5.8 GHz band PMP 450m Series ................................... 10-94 Table 307 US FCC IDs .......................................................................................................................... 10-95 Table 308 USA approved antenna list 4.9 GHz ................................................................................ 10-101 Table 309 USA approved antenna list 5.1 and 5.2 GHz .................................................................. 10-102 Table 310 USA approved antenna list 5.4 GHz ................................................................................ 10-103 Table 311 USA approved antenna list 5.8 GHz ................................................................................ 10-103 Table 312 ISEDC Certification Numbers .......................................................................................... 10-106 Table 313 Canada approved antenna list 4.9 and 5.8 GHz ............................................................. 10-107 Table 314 Canada approved antenna list 5.2 and 5.4 GHz ............................................................. 10-108

Page 1 About This User Guide This guide describes the planning, installation, configuration and operation of the Cambium point-to-point and point-to-multipoint wireless Ethernet bridges. It covers PMP/PTP 450, 450i, 450b, 450d and PMP 450m platform Series. It is intended for use by the system designer, system installer and system administrator. For radio network design, refer to the following chapters: • Chapter 1: Product description • Chapter 2: System hardware • Chapter 3: System planning • Chapter 4: Legal and regulatory information • Chapter 5: Preparing for installation • Chapter 6: Installation For system configuration, tools and troubleshooting, refer to the following chapters: • Chapter 7: Configuration • Chapter 8: Tools • Chapter 9: Operation • Chapter 10: Reference information • Chapter 11: Troubleshooting Contacting Cambium Networks Support website: https://support.cambiumnetworks.com Main website: http://www.cambiumnetworks.com Sales enquiries: solutions@cambiumnetworks.com Support enquiries: https://support.cambiumnetworks.com Repair enquiries: https://support.cambiumnetworks.com Telephone number list: http://www.cambiumnetworks.com/contact Address: Cambium Networks Limited, Global Headquarters, 3800 Golf Road, Suite 360, Rolling Meadows, IL 60008 USA

Page 2 Purpose Cambium Networks Point-to-Multi-Point (PMP)/Point-To-Point (PTP) 450 documents are intended to instruct and assist personnel in the operation, installation and maintenance of the Cambium PMP/PTP equipment and ancillary devices of 450 Platform Family. It is recommended that all personnel engaged in such activities be properly trained. Cambium disclaims all liability whatsoever, implied or express, for any risk of damage, loss or reduction in system performance arising directly or indirectly out of the failure of the customer, or anyone acting on the customer's behalf, to abide by the instructions, system parameters, or recommendations made in this document. Product notation conventions in document This document covers Cambium 450 Series, 450i Series and 450m Series products. The following notation conventions are followed while referring to product series and product family: Product notation Description • 450 Platform Family Refers to the complete 450 Series family, which includes 450 Series, 450i Series, 450b Series and 450m Series • 450 Series Refers to 450 Series devices in the following configurations: - PMP 450 - AP [2.4GHz/3.5 GHz/3.65 GHz /5 GHz] - Connectorized - SM [900 MHz/2.4GHz/3.5 GHz/3.65 GHz /5 GHz] - Connectorized/ Integrated - PTP 450 BHM/ BHS [900 MHz/3.5 GHz/3.65 GHz/5 GHz] - Connectorized/ Integrated - PMP 450d SM [5 GHz] • 450i Series Refers to 450i Series devices in the following configurations: - PMP 450i - AP [900 MHz/3 GHz/5 GHz] - Connectorized/ Integrated - SM [3 GHz/5 GHz] - Connectorized/ Integrated - PTP 450i BHM/ BHS [3 GHz/5 GHz] - Connectorized/ Integrated • 450b Series Refers to 450b Series devices in the following configurations: - PMP 450b - SM [5 GHz] - Integrated

Page 3 Product notation Description • 450m Series Refers to 450m Series device configuration: - PMP 450m AP 5 GHz - Integrated Cross references References to external publications are shown in italics. Other cross references, emphasized in blue text in electronic versions, are active links to the references. This document is divided into numbered chapters that are divided into sections. Sections are not numbered, but are individually named at the top of each page, and are listed in the table of contents. Feedback We appreciate feedback from the users of our documents. This includes feedback on the structure, content, accuracy, or completeness of our documents. To provide feedback, visit our support website.https://support.cambiumnetworks.com.

Page 4 Important regulatory information The 450 Platform Family products are certified as an unlicensed device in frequency bands where it is not allowed to cause interference to licensed services (called primary users of the bands). Application software Download the latest 450 Platform Family software and install it in the Outdoor Units (ODUs) before deploying the equipment. Instructions for installing software are provided in Upgrading the software version and using CNUT on page 7-66. USA specific information Caution This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: • This device may not cause harmful interference, and • This device must accept any interference received, including interference that may cause undesired operation The USA Federal Communications Commission (FCC) requires manufacturers to implement special features to prevent interference to weather radar systems that operate in the band 5600 MHz to 5650 MHz. These features must be implemented in all products able to operate outdoors in the band 5470 MHz to 5725 MHz. Manufacturers must ensure that such radio products cannot be configured to operate outside of FCC rules; specifically it must not be possible to disable or modify the radar protection functions that have been demonstrated to the FCC. Cambium supplies variants of the 450i and 450m Series specifically for operation in the USA in order to comply with FCC requirements (KDB 905462 D02 UNII DFS Compliance Procedures New Rules v01r02). These variants are only allowed to operate with license keys that comply with FCC rules. Similarly, Cambium supplies variants of the 450 Series specifically for operation in the USA in order to comply with FCC requirements (KDB 443999 D01 Approval of DFS UNII Devices v01r04). These variants are only allowed to operate with license keys that comply with FCC rules. To ensure compliance when using PMP 450 Series and PTP 450 Series, follow the recommendation in Avoidance of weather radars (USA only).

Page 5 External antennas When using a connectorized version of the product, the conducted transmit power may need to be reduced to ensure the regulatory limit on transmitter EIRP is not exceeded. The installer must have an understanding of how to compute the effective antenna gain from the actual antenna gain and the feeder cable losses. The range of permissible values for maximum antenna gain and feeder cable losses are included in this user guide together with a sample calculation. The product GUI automatically applies the correct conducted power limit to ensure that it is not possible for the installation to exceed the EIRP limit, when the appropriate values for antenna gain and feeder cable losses are entered into the GUI. Avoidance of weather radars (USA only) To comply with FCC rules (KDB 443999: Interim Plans to Approve UNII Devices Operating in the 5470 - 5725 MHz Band with Radar Detection and DFS Capabilities), units which are installed within 35 km (22 miles) of a Terminal Doppler Weather Radar (TDWR) system (or have a line of sight propagation path to such a system) must be configured to avoid any frequency within +30 MHz or –30 MHz of the frequency of the TDWR device. This requirement applies even if the master is outside the 35 km (22 miles) radius but communicates with outdoor clients which may be within the 35 km (22 miles) radius of the TDWRs. If interference is not eliminated, a distance limitation based on line-of-sight from TDWR will need to be used. Devices with bandwidths greater than 20 MHz may require greater frequency separation. When planning a link in the USA, visit http://spectrumbridge.com/udia/home.aspx, enter the location of the planned link and search for TDWR radars. If a TDWR system is located within 35 km (22 miles) or has line of sight propagation to the PTP device, perform the following tasks: • Register the installation on http://spectrumbridge.com/udia/home.aspx. • Make a list of channel center frequencies that must be barred, that is, those falling within +30 MHz or –30 MHz of the frequency of the TDWR radars. The 450 Platform Family AP must be configured to not operate on the affected channels. Canada specific information Caution This device complies with ISEDC ’s license-exempt RSSs. Operation is subject to the following two conditions: (1) This device may not cause interference; and (2) This device must accept any interference, including interference that may cause undesired operation of the device. ISEDC requires manufacturers to implement special features to prevent interference to weather radar systems that operate in the band 5600 MHz to 5650 MHz. These features must be implemented in all products able to operate outdoors in the band 5470 MHz to 5725 MHz.

Page 6 Manufacturers must ensure that such radio products cannot be configured to operate outside of ISEDC rules; specifically it must not be possible to disable or modify the radar protection functions that have been demonstrated to ISEDC . In order to comply with these ISEDC requirements, Cambium supplies variants of the 450 Platform Family for operation in Canada. These variants are only allowed to operate with license keys that comply with ISEDC rules. In particular, operation of radio channels overlapping the band 5600 MHz to 5650 MHz is not allowed and these channels are permanently barred. In addition, other channels may also need to be barred when operating close to weather radar installations. Other variants of the 450 Platform Family are available for use in the rest of the world, but these variants are not supplied to Canada except under strict controls, when they are needed for export and deployment outside Canada. Renseignements specifiques au Canada Attention Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement. ISEDC a demandé aux fabricants de mettre en œuvre des mécanismes spécifiques pour éviter d’interférer avec des systèmes radar fonctionnant dans la bande 5600 MHz à 5650 MHz. Ces mécanismes doivent être mis en œuvre dans tous les produits capables de fonctionner à l'extérieur dans la bande 5470 MHz à 5725 MHz. Les fabricants doivent s'assurer que les produits de radiocommunications ne peuvent pas être configurés pour fonctionner en dehors des règles ISEDC , en particulier, il ne doit pas être possible de désactiver ou modifier les fonctions de protection des radars qui ont été démontrés à ISEDC . Afin de se conformer à ces exigences de ISEDC , Cambium fournit des variantes du 450 Platform Family exclusivement pour le Canada. Ces variantes ne permettent pas à l’équipement de fonctionner en dehors des règles de ISEDC . En particulier, le fonctionnement des canaux de radio qui chevauchent la bande 5600-5650 MHz est interdite et ces canaux sont définitivement exclus. ISEDC Approved Antennas The list of antennas used to obtain ISEDC approvals is provided in section Country specific radio regulations, Innovation Science and Economic Development Canada (ISEDC) , Table 313.

Page 7 Antennas externes Lorsque vous utilisez une version du produit sans antenne intégrée, il peut être nécessaire de réduire la puissance d'émission pour garantir que la limite réglementaire de puissance isotrope rayonnée équivalente (PIRE) n'est pas dépassée. L'installateur doit avoir une bonne compréhension de la façon de calculer le gain de l'antenne réelle et les pertes dans les câbles de connections. La plage de valeurs admissibles pour un gain maximal de l'antenne et des pertes de câbles de connections sont inclus dans ce guide d'utilisation avec un exemple de calcul. L'interface utilisateur du produit applique automatiquement la limite de puissance menée correct afin de s'assurer qu'il ne soit pas possible pour l'installation de dépasser la limite PIRE, lorsque les valeurs appropriées pour le gain d'antenne et les pertes de câbles d'alimentation sont entrées dans l’interface utilisateur. Antennes approuvées par ISEDC La liste des antennas approveés pour l’operation au Canada est founie dans le chapitre Country specific radio regulations, Innovation Science and Economic Development Canada (ISEDC) tableaux Table 313. EU Declaration of Conformity Hereby, Cambium Networks declares that the Cambium 450 Series, 450i Series and 450m Series Wireless Ethernet Bridge complies with the essential requirements and other relevant provisions of Directive 1999/5/EC. The declaration of conformity may be consulted at: http://www.cambiumnetworks.com/support/ec-doc Specific expertise and training for professional installers To ensure that the 450 Platform Family products – PMP/PTP 450 Series, PMP/PTP 450i Series, PMP 450m Series are installed and configured in compliance with the requirements of ISEDC and the FCC, installers must have the radio engineering skills and training described in this section. The Cambium Networks technical training program details can be accessed from below link: http://www.cambiumnetworks.com/training/category/technical-training/ Ethernet networking skills The installer must have the ability to configure IP addressing on a PC and to set up and control products using a web browser interface.

Page 8 Lightning protection To protect outdoor radio installations from the impact of lightning strikes, the installer must be familiar with the normal procedures for site selection, bonding and grounding. Installation guidelines for the 450 Platform Family can be found in Chapter 2: System hardware and Chapter 3: System planning. Training The installer needs to have basic competence in radio and IP network installation. The specific requirements applicable to the 450 Platform should be gained by reading Chapter 5: Preparing for installation, Chapter 6: Installation, Chapter 7: Configuration, Chapter 8: Tools and Chapter 9: Operation; and by performing sample set ups at base workshop before live deployments. The Cambium Networks technical training program details can be accessed from below link: http://www.cambiumnetworks.com/training/category/technical-training/

Page 9 Problems and warranty Reporting problems If any problems are encountered when installing or operating this equipment, follow this procedure to investigate and report: 1 Search this document and the software release notes of supported releases. 2 Visit the support website. 3 Ask for assistance from the Cambium product supplier. 4 Gather information from affected units, such as any available diagnostic downloads. 5 Escalate the problem by emailing or telephoning support. Repair and service If unit failure is suspected, obtain details of the Return Material Authorization (RMA) process from the support website (http://www.cambiumnetworks.com/support). Hardware warranty Cambium’s standard hardware warranty is for one (1) year from date of shipment from Cambium Networks or a Cambium distributor. Cambium Networks warrants that hardware will conform to the relevant published specifications and will be free from material defects in material and workmanship under normal use and service. Cambium shall within this time, at its own option, either repair or replace the defective product within thirty (30) days of receipt of the defective product. Repaired or replaced product will be subject to the original warranty period but not less than thirty (30) days. To register PMP and PTP products or activate warranties, visit the support website. For warranty assistance, contact the reseller or distributor. The removal of the tamper-evident seal will void the warranty. Caution Using non-Cambium parts for repair could damage the equipment or void warranty. Contact Cambium for service and repair instructions. Portions of Cambium equipment may be damaged from exposure to electrostatic discharge. Use precautions to prevent damage.

Page 10 Security advice Cambium Networks systems and equipment provide security parameters that can be configured by the operator based on their particular operating environment. Cambium recommends setting and using these parameters following industry recognized security practices. Security aspects to be considered are protecting the confidentiality, integrity, and availability of information and assets. Assets include the ability to communicate, information about the nature of the communications, and information about the parties involved. In certain instances Cambium makes specific recommendations regarding security practices, however the implementation of these recommendations and final responsibility for the security of the system lies with the operator of the system.

Page 11 Warnings, cautions, and notes The following describes how warnings and cautions are used in this document and in all documents of the Cambium Networks document set. Warnings Warnings precede instructions that contain potentially hazardous situations. Warnings are used to alert the reader to possible hazards that could cause loss of life or physical injury. A warning has the following format: Warning Warning text and consequence for not following the instructions in the warning. Cautions Cautions precede instructions and are used when there is a possibility of damage to systems, software, or individual items of equipment within a system. However, this damage presents no danger to personnel. A caution has the following format: Caution Caution text and consequence for not following the instructions in the caution. Notes A note means that there is a possibility of an undesirable situation or provides additional information to help the reader understand a topic or concept. A note has the following format: Note Note text.

Page 12 Caring for the environment The following information describes national or regional requirements for the disposal of Cambium Networks supplied equipment and for the approved disposal of surplus packaging. In EU countries The following information is provided to enable regulatory compliance with the European Union (EU) directives identified and any amendments made to these directives when using Cambium equipment in EU countries. Disposal of Cambium equipment European Union (EU) Directive 2002/96/EC Waste Electrical and Electronic Equipment (WEEE) Do not dispose of Cambium equipment in landfill sites. For disposal instructions, refer to http://www.cambiumnetworks.com/support/weee-compliance Disposal of surplus packaging Do not dispose of surplus packaging in landfill sites. In the EU, it is the individual recipient’s responsibility to ensure that packaging materials are collected and recycled according to the requirements of EU environmental law. In non-EU countries In non-EU countries, dispose of Cambium equipment and all surplus packaging in accordance with national and regional regulations.

Page 1-1 Chapter 1: Product description This chapter provides a high level description of 450 Platform Family products. It describes in general terms the function of the product, the main product variants and the main hardware components. The following topics are described in this chapter: • Overview of the 450 Platform Family on page 1-2 introduces the key features, typical uses, product variants and components of the 450 Platform Family. • Wireless operation on page 1-17 describes how the 450 Platform Family wireless link is operated, including modulation modes and spectrum management. • System management on page 1-22 introduces the 450 Platform Family management system, including the web interface, configuration, security, alerts and recovery.

Chapter 1: Product description Overview of the 450 Platform Family Page 1-2 Overview of the 450 Platform Family This section introduces the key features, typical uses, product variants and components of the 450 Platform Family. Purpose Cambium 450 Platform Family products are designed for Ethernet bridging over point-to-point and point-to-multipoint microwave links in unlicensed and lightly-licensed frequency bands 900MHz, 2.4 GHz, 3.5/3.65 GHz and 4.9 to 5.925 GHz. Users must ensure that the 450 Platform Family complies with local operating regulations. The 450 Platform Family acts as a transparent bridge between two or more segments of the operator’s network. In this sense, it can be treated as a virtual wired connection among points. The 450 Series platform forwards 802.3 Ethernet frames destined for the other part of the network and filters frames it does not need to forward. 450 Platform Family The 450 Series platform supports following: • PMP 450m Series • PMP/PTP 450i Series • PMP 450b Series • PMP/PTP 450 Series PMP 450m Series The PMP 450m Series AP is a revolutionary product which is based on Multi-User Multiple-Input and Multiple-Output (MU-MIMO) technology. By combining a sophisticated beam forming antenna array with multiple transceivers, Cambium Networks is using leading edge technology to provide a substantial shift upward in capacity per sector. Key features The Cambium PMP 450m Series AP offers the following benefits: • MU-MIMO Access Point is a technologically cutting-edge device providing more than 400 Mbps in 20 MHz Channel bandwidth using 2.5 ms frame size depending upon SMs position within sector. Even higher data rates are possible in releases 15.1.3 and beyond by using 5 ms frame sizes, or using 30 MHz or 40 MHz bandwidths.

Chapter 1: Product description Overview of the 450 Platform Family Page 1-3 • PMP 450m AP is compatible with existing PMP 450/450i Series Subscriber Modules(SM), providing an easy network upgrade path. This benefits to re-use existing SMs (i.e. capital investment). With releases 15.1.3 and beyond, PMP 450m also provides basic sector mode support for 430 SMs. • 3x higher throughput packet rate compare 450 Series • Integrated with 14x14 MU-MIMO antenna • Gigabit copper/power port combined, 1000BaseT port with power out and SFP port, 2.5G Copper SFP • More than 20 bps/Hz spectral efficiency and over 40 bps/Hz when deployed in frequency re-use configuration Table 1 gives a summary of the main PMP 450m Series AP characteristics. Table 1 Main characteristics of the PMP 450m Series AP Characteristic Value Topology PMP Wireless link condition LOS, near LOS or non-LOS Range PMP: Up to 40 mi (or 64 km) Duplexing TDD (symmetric and asymmetric) Connectivity 1000Base-T Ethernet Main port with PoE input Operating frequencies 5.150 to 5.925 GHz Tx Power 42 dBm EIRP Channel bandwidth 5, 10, 15, 20, 30, and 40 MHz High spectral efficiency More than 60 bps/Hz1 Timing synchronization CMM5 or UGPS Data rate More than 400 Mbps with 20 MHz channel bandwidth and 2.5ms frame size. Additional data rate improvements are available in release 15.1.3 or later by using 30 MHz and 40 MHz channel bandwidths, or 5 ms frame size. Frequency bands The PMP 450m Series AP operates from 5150 to 5925 MHz bands. 1 This is achieved in an ABAB frequency reuse AP deployment model.

Chapter 1: Product description Overview of the 450 Platform Family Page 1-4 Hardware components The ODU (Outdoor unit) is a self-contained transceiver unit that houses both radio and networking electronics. The PMP 450m Series is supplied in the following configurations: Table 2 PMP 450m Series hardware configurations ODU Frequency ODU type PMP 450m AP 5150 to 5925 MHz Integrated 14 dBi, 90° MU-MIMO sector antenna PMP/PTP 450i Series The PMP/PTP 450i Series is a high performance wireless bridge for Ethernet traffic. It is capable of operating in line-of-sight (LOS), near-LOS and non-LOS propagation conditions. It supports 900 MHz, 3 GHz, and 4.9 to 5.925 GHz frequency band. Key features The PMP/PTP 450i Series has extensive quality of service (QoS) involving traffic classification, traffic policy and shaping capability. The Cambium PMP/PTP 450i Series offers the following benefits: • Cambium’s high performing point-to-multipoint solution, with up to 310 Mbps (40 MHz Channel Bandwidth and 5 ms Frame Period) usable throughput for PMP and PTP • State-of-the-art MIMO (Multi In Multi Out) technology • Upto 7.5 bps/Hz spectral efficiency • Increased Packet Processing rate • Efficient GPS synchronized, scheduled TDD operation for easy AP/BHM site deployment and performance that is consistent regardless of SM/BHS loading • A range of cost-effective subscriber device solutions to meet the business case of any network application • MIMO B Mode: This technique provides for the ability to double the throughput of a radio transmission under proper RF conditions. Different data streams are transmitted simultaneously on two different antennas • MIMO-A mode: This mode of operation has same modulation levels as the MIMO-B mode, namely: QPSK, 16-QAM, 64-QAM and 256-QAM. This mode increases system reliability in the links. • Timing synchronization via CMM4, CMM5, or UGPS Table 3 gives a summary of the main PMP/PTP 450i Series characteristics.

Chapter 1: Product description Overview of the 450 Platform Family Page 1-5 Table 3 Main characteristics of the PMP/PTP 450i Series Characteristic Value Topology PMP/PTP Wireless link condition LOS, near LOS or non-LOS Range PTP: Up to 186 mi (or 299 km) depending on configuration for all bands PMP: Up to 40 mi (or 64 km) for 5 GHz band PMP: Up to 120 mi (or 193 km) for 900 MHz band Duplexing TDD (symmetric and asymmetric) Connectivity 1000Base-T Ethernet Main port with PoE input Operating frequencies 902 to 928 MHz 3.3 to 3.9 GHz 4.9 to 5.925 GHz Tx Power Max 25 dBm (3 GHz) Max 27 dBm (5 GHz) Max 25 dBm (900 MHz) Channel bandwidth 5, 7, 10, 15, 20, 30, and 40 MHz Note All bands do not support all channel bandwidths. For more information, refer to this link. Spectral efficiency Up to 7.5 bps/Hz Timing synchronization CMM4, CMM5, or UGPS Data rate Up to 310 Mbps (40 MHz channel BW) for PMP/PTP Frequency bands The PMP/PTP 450i Series ODU can operate in the following bands: • 900 MHz band: 902 to 928 MHz • 3 GHz band: 3300 to 3900 MHz • 5 GHz band: 4900 to 5925 MHz

Chapter 1: Product description Overview of the 450 Platform Family Page 1-6 Note 900 MHz, 3 GHz, and 5 GHz bands with different frequencies require different hardware components. Hardware components The ODU (Outdoor unit) is a self-contained transceiver unit that houses both radio and networking electronics. The main hardware components of the PMP/PTP 450i Series are as follows: • PMP 450i AP • PMP 450i SM • PTP 450i BH (BHM/BHS) The PMP/PTP 450i Series is supplied in the following configurations: Table 4 PMP/PTP 450i Series hardware configurations ODU Frequency ODU type PMP 450i AP 902 to 928 MHz Connectorized Use with an external antenna 3.3 to 3.9 GHz Integrated 17 dBi, 90° sector dual slant antenna Connectorized Use with an external antenna 4.9 to 5.925 GHz (support 4.9, 5.1, 5.2, 5.4 and 5.8 GHz) Integrated 16 dBi, 90° sector antenna Connectorized Use with an external antenna PMP 450i SM 3.3 to 3.9 GHz Integrated 19 dBi, SM/BH with MARS antenna Connectorized Use with an external antenna 4.9 to 5.925 GHz (support 4.9, 5.1, 5.2, 5.4 and 5.8 GHz) Integrated 23 dBi flat panel antenna Connectorized Use with an external antenna PTP 450i BH 3.3 to 3.9 GHz Integrated 19 dBi, SM/BH with MARS antenna Connectorized Use with an external antenna 4.9 to 5.925 GHz (support 4.9, 5.1, 5.2, 5.4 and 5.8 GHz) Integrated 23 dBi flat panel antenna Connectorized Use with an external antenna

Chapter 1: Product description Overview of the 450 Platform Family Page 1-7 Note The BH ODU can be configured as a BHM or a BHS in PTP mode.

Chapter 1: Product description Overview of the 450 Platform Family Page 1-8 PMP 450b Series The PMP 450b Series is a high performance wireless Subscriber Module. It supports 4.9 to 5.925 GHz frequency band. Key features The Cambium PMP 450b Series offers the following benefits: • Ultra-wide band radios support the entire band from 4.9 to 5.925 GHz. • Gigabit Ethernet Interface provides the maximum transfer rates to the device. • 3.5 mm audio jack allows direct connection of headphones without any adapters. • Updated FPGA enhances Packet Processing Power more than 4 times that of the 450 SM. • Capable of up to 300 Mbps aggregate in a 40 MHz channel. Table 5 gives a summary of the main PMP 450b Series characteristics. Table 5 Main characteristics of the PMP 450b Series Characteristic Value Topology PMP Wireless link condition LOS, near LOS or non-LOS Range PMP: Up to 40 mi (or 64 km) Duplexing TDD (symmetric and asymmetric) Connectivity 100/1000Base-T Ethernet Main port with PoE input Operating frequencies 4.9 to 5.925 GHz Tx Power Max 27 dBm Channel bandwidth 5, 10, 15, 20, 30, and 40 MHz Note All bands do not support all channel bandwidths. For more information, refer to this link. Spectral efficiency Up to 7.5 bps/Hz Timing synchronization CMM4, CMM5, or UGPS Data rate Up to 300 Mbps (40 MHz channel BW) for PMP

Chapter 1: Product description Overview of the 450 Platform Family Page 1-9 Frequency bands The PMP 450b Series ODU can operate in the following band: • 5 GHz band: 4900 to 5925 MHz Hardware components The ODU (Outdoor unit) is a self-contained transceiver unit that houses both radio and networking electronics. The main hardware components of the PMP 450b Series are as follows: • PMP 450b SM The PMP 450b Series is supplied in the following configurations: Table 6 PMP 450b Series hardware configurations ODU Frequency ODU type PMP 450b SM 4.9 to 5.925 GHz (support 4.9, 5.1, 5.2, 5.4 and 5.8 GHz) Integrated 17 dBi flat panel antenna

Chapter 1: Product description Overview of the 450 Platform Family Page 1-10 PMP/PTP 450 Series Cambium PMP/PTP 450 Series networks are designed for wireless point-to-multipoint and point-to-point links in the unlicensed/licensed 900 MHz, 2.4 GHz, 3.5 GHz, 3.65 GHz, 5.4 GHz and 5.8 GHz bands. Users must ensure that the PMP/PTP 450 Series complies with local operating regulations. The PMP/PTP 450 Series enables network operators to grow their business by offering more capacity for data, voice and video applications. Key features The Cambium PMP/PTP 450 Series offers the following benefits: • Cambium’s point-to-multipoint and point-to-point solution, with up to 310 Mbps usable throughput • State-of-the-art MIMO (Multi In Multi Out) technology • Efficient GPS synchronized, scheduled TDD operation for easy Access Point site deployment and performance that is consistent regardless of subscriber loading • A range of cost-effective subscriber device solutions to meet the business case of a network application • MIMO-B Mode: This technique provides for the ability to double the throughput of a radio transmission under proper RF conditions. Different data streams are transmitted simultaneously on two different antennas. • MIMO-A Mode: This mode of operation using the same modulation levels as the MIMO-B mode, namely: QPSK, 16-QAM, 64-QAM and 256-QAM but it provides an additional combining gain. Table 7 gives a summary of PMP/PTP 450 Series products main characteristics .

Chapter 1: Product description Overview of the 450 Platform Family Page 1-11 Table 7 Main characteristics of the PMP/PTP 450 Series Characteristic Value Topology PMP/PTP Wireless link condition LOS, near LOS or non-LOS Range Up to 40 mi (or 64 km) for PMP Up to 186 mi (or 299 km) for PTP Duplexing TDD (symmetric and asymmetric) Connectivity 100Base-T Ethernet Main port with PoE input Operating frequencies 900 MHz, 2.4 GHz, 3.5 GHz, 3.65 GHz and 5 GHz Tx Power max 22 dBm (2.4 GHz and 5 GHz) max 25 dBm (3.5 GHz and 3.65 GHz) max 25 dBm (900 MHz - PMP 450 SM and BH) Channel bandwidth 5, 7, 10, 15, 20, 30, and 40 MHz All bands do not support all channel bandwidths. For more information, refer to this link. High spectral efficiency Up to 7.5 bps/Hz Timing synchronization CMM4 or UGPS Data rate Up to 310 Mbps (40 MHz channel BW) for PMP/PTP Frequency bands The PMP/PTP 450 Series ODU can operate in the following bands: • 900 MHz band: 902 to 928 MHz (SM and BH) • 2.4 GHz band: 2400 to 2483 MHz • 3.5 GHz band: 3300 to 3600 MHz • 3.65 GHz band: 3500 to 3850 MHz • 5 GHz band: 5470 to 5875 MHz

Chapter 1: Product description Overview of the 450 Platform Family Page 1-12 Hardware components The main hardware components of the PMP/PTP 450 are as follows: • PMP 450 AP • PMP 450 SM • PTP 450 BH (BHM/BHS) The PMP/PTP 450 is supplied in the following configurations: Table 8 PMP/PTP 450 Series hardware configurations ODU Frequency ODU type PMP 450 AP 2.4 GHz Connectorized Use with an external antenna Integrated 18 dBi Dual Slant 3.5/3.65 GHz Connectorized Use with an external antenna Integrated 16 dBi Dual Slant 5 GHz (5.4 and 5.8 GHz) Connectorized Use with an external antenna PMP 450 SM 900 MHz Connectorized Use with an external antenna 2.4 GHz Connectorized Use with an external antenna Integrated 7 dBi Dual Slant, integrated patch 3.5/3.65 GHz Connectorized Use with an external antenna Integrated 8 dBi Dual Slant, integrated patch Integrated 19 dBi Flat Plate, integrated patch 5 GHz (5.4 and 5.8 GHz) Connectorized Use with an external antenna Integrated 9 dBi H+V, integrated patch Integrated 25 dBi H+V, Integrated dish PTP 450 BH 902 to 928 MHz Connectorized Use with an external antenna 3.5/3.65 GHz Connectorized Use with an external antenna Integrated 8 dBi Dual Slant 5 GHz (5.4 and 5.8 GHz) Connectorized Use with an external antenna Integrated 9 dBi H+V

Chapter 1: Product description Overview of the 450 Platform Family Page 1-13 Note The BH ODU can be configured as a BHM or a BHS in PTP mode Supported interoperability for 450m/450i/450b/450 Series The supported interoperability among various 450m/450i/450 Series hardwares are listed below: Table 9 Supported Interoperability for PMP Band AP SM 5.1, 5.2 and 5.9 GHz PMP 450m AP PMP 450i SM, PMP 450b SM 4.9, 5.1, 5.2 and 5.9 GHz PMP 450i AP PMP 450i SM, PMP 450b SM 5.4 and 5.8 GHz PMP 450m AP PMP 450i SM, PMP 450 SM, PMP 450d SM, and PMP 450b SM PMP 450i AP PMP 450 AP 3.5 and 3.65 GHz PMP 450 AP PMP 450 SM, PMP 450i SM PMP 450i AP PMP 450i SM, PMP 450 SM 2.4 GHz PMP 450 AP PMP 450 SM 900 MHz PMP 450i AP PMP 450 SM Table 10 Supported Interoperability for PTP Band BH 900 MHz PTP 450 BHM and BHS 3.5 and 3.65 GHz PTP 450/450i BHM and BHS 4.9, 5.1, 5.2, 5.4 and 5.8 GHz PTP 450i BHM and BHS 5.4 and 5.8 GHz PTP 450/450i BHM and BHS

Chapter 1: Product description Overview of the 450 Platform Family Page 1-14 Typical deployment The 450 Platform Family is an “all outdoor” solution consisting of a wireless bridge across sites. Each site installation consists of an Integrated or Connectorized outdoor unit (ODU) and a power supply (PSU) (see Figure 1). The ODU provides the following interfaces: • Ethernet port: This provides proprietary power over Ethernet and connection to the management and/or data networks. Figure 1 PMP/PTP 450 Platform Family typical bridge deployment Building 1ODUAC supplyPSUNetworkequipmentBuilding 2ODUPSUNetworkequipmentAC supplyPower over Ethernet interface Lightning protection unitsLightning protection units

Chapter 1: Product description Overview of the 450 Platform Family Page 1-15 Point-to-Multipoint The PMP configuration of 450 Platform Family consists of Access Point (AP) and Subscriber Module (SM) ODU. The radio link operates on a single frequency channel in each direction using Time Division Duplex (TDD). The AP operates in TDMA mode to service multiple SMs. Applications for the PMP Series include: • High throughput enterprise applications • nLOS video surveillance in metro areas • Urban area network extension • Network extension into areas with foliage Point-to-Point (Backhaul) The PTP configuration of 450 Platform Family consists of two BH (Backhaul) ODUs. The customer can decide, via software configuration, if this unit is a BHM (Backhaul Master) or a BHS (Backhaul Slave). The radio link operates on a single frequency channel using Time Division Duplex (TDD). The BHM operates in TDMA mode to service the BHS. Applications for the PTP Series include: • Enterprise Access • nLOS video surveillance • Leased line replacements and backup solutions • Network extension

Chapter 1: Product description Overview of the 450 Platform Family Page 1-16 Product variants The 450 Platform Family is available in the following product variants: • The ODU is supplied in the following regional variants: o FCC, intended for deployment in the USA o EU, intended for deployment in countries of the European Union or other countries following ETSI regulations o Rest of the World (RoW), intended for deployment in countries other than USA and EU countries. o IC, intended for deployment in Canada • A ruggedized ODU Subscriber Module designed to meet IP-66 and IP-67 standards to withstand harsh environments • An integrated Dish ODU Subscriber Module in a new, rugged and high gain design for 5 GHz band • An indoor power supply module providing Power-over-Ethernet (PoE) supply to ODU (AP/SM/BH) • Antennas and antenna cabling: Connectorized ODUs require external antennas connected using RF cable • Ethernet cabling: All configurations require a copper Ethernet Cat5e connection from the ODU (Ethernet port) to the PoE • Lightning protection unit (LPU): LPUs are installed in the ports copper drop cables to provide transient voltage surge suppression • Surge Suppression: The Gigabit Surge Suppressor provides a path to ground (Protective Earth) that protects connected radio equipment from near-miss lightning strikes. • Ground cables: ODU, LPUs and outdoor copper Ethernet cables are bonded to the site grounding system using ground cables. For more information about these components, including interfaces, specifications and Cambium part numbers, refer to Chapter 2: System hardware.

Chapter 1: Product description Wireless operation Page 1-17 Wireless operation This section describes how the 450 Platform Family wireless link is operated, including modulation modes, power control and security. Time division duplexing The system uses Time Division Duplexing (TDD) – one channel alternately transmits and receives rather than using one channel for transmitting and a second channel for receiving. The radio link operates on a single frequency channel in each direction using TDD. The AP operates in TDMA mode to service multiple SMs. To accomplish TDD, the AP/BHM must provide sync to its SM/BHS. Furthermore, collocated APs/BHMs must be synced together – an unsynchronized AP/BHM that transmits during the receive cycle of a collocated AP/BHM can prevent a second AP/BHM from being able to decode the signals from its APs/BHSs. In addition, across a geographical area, APs/BHMs that can “hear” each other benefit from using a common sync to further reduce self-interference within the network. Modules use TDD on a common frequency to divide frames for uplink (orange) and downlink (green) usage, as shown in the figure below. For more information on synchronization configuration options, see GPS synchronization on page 2-47. Figure 2 TDD frame division Time

Chapter 1: Product description Wireless operation Page 1-18 TDD frame parameters The TDD burst duration varies depending on the following: • Channel Bandwidth • Cyclic Prefix • Frame Period • Frame configuration - Downlink Data • Link operation – Dynamic Rate Adaptation OFDM and channel bandwidth The PMP/PTP 450 Platform Family transmits using Orthogonal Frequency Division Multiplexing (OFDM). This wideband signal consists of many equally spaced sub-carriers. Although each sub carrier is modulated at a low rate using conventional modulation schemes, the resultant data rate from the sub-carriers is high. OFDM works exceptionally over a Non-Line-of-Sight (NLoS) channel. The channel bandwidth of the OFDM signal is configurable to one of the following values: 5, 7, 10, 15, 20 and 30 MHz. Higher bandwidths provide greater link capacity at the expense of using more bandwidth. Systems configured for a narrower channel bandwidth provide better receiver sensitivity and can also be an appropriate choice in deployments where the amount of free spectrum is limited. Note The channel bandwidth must be configured to the same value at both ends of the link. Not all channel bandwidths are available in all regulatory bands. Cyclic Prefix OFDM technology uses a cyclic prefix, where a portion of the end of a symbol (slot) is repeated at the beginning of the symbol (slot) to allow multi-pathing to settle before receiving the desired data. A 1/16 cyclic prefix means that for every 16 bits of throughput data transmitted, an additional bit is used. For your convenience, the 450 Platform Family ODUs have been locked to a 1/16 CP. Frame Period The frame period or frame duration is the time between the beginning of a frame and the end of the frame. The 450 Platform Family supports two frame periods: 2.5 ms and 5 ms. Note PMP 450m AP supports 2.5 ms Frame Period only.

Chapter 1: Product description Wireless operation Page 1-19 The 5ms frame period configuration provides higher throughput as a result of reduced frame overhead during transmission. In turn, the 2.5 ms frame period configuration affords reduced latency in the system, half of that introduced by the 5 ms frame configuration. Frame configuration - Downlink Data The percentage of frame assigned to transport downlink data. The downlink data specifies the percentage of the aggregate throughput for the downlink (frames transmitted from the AP/BHM to the subscriber). The configurable range is 15% to 85%. Note The maximum configurable range is 34% to 66% for 40 MHz with 5 ms frame. Link operation – Dynamic Rate Adapt The 450 Platform Family ODUs offer eight levels or speeds of operation – 2X MIMO-B and 1X MIMO-A (QPSK), 4X MIMO-B and 2X MIMO-A (16-QAM), 6x MIMO-B and 3X MIMO-A (64-QAM) and 8X MIMO-B and 4X MIMO-A (265-QAM). If received power varies due to distance between the AP/BHM and the SM/BHS or due to obstructions, or if interference affects the RF environment, the system automatically and dynamically adjusts the links to the best operation level. The system chooses its modulation rate dynamically, based on an internal ARQ (Automatic Repeat reQuest) error control method. With ARQ, every data slot of every frame sent over the air (except downlink broadcast) is expected to be acknowledged by the receiver, and if acknowledgement is not received, the data is resent. The sending unit monitors these re-sends and adjusts the modulation rate accordingly. It is normal to have links that change levels of operation as the RF environment changes. Furthermore, the uplink or downlink portions of TDD duty cycle operate independently. The various modulation levels used by 450 Platform Family are shown in Table 11. Table 11 Modulation levels Rate MIMO-B MIMO-A QPSK 2X MIMO-B 1X MIMO-A 16-QAM 4X MIMO-B 2X MIMO-A 64-QAM 6X MIMO-B 3X MIMO-A 256-QAM 8X MIMO-B 4X MIMO-A

Chapter 1: Product description Wireless operation Page 1-20 Note MIMO-A achieves half the throughput of MIMO-B but adds a combining diversity (gain) which enhances the link budget or availability. Encryption The 450 Platform Family supports optional encryption for data transmitted over the wireless link. The 450 Platform Family supports the following forms of encryption for security of the wireless link: • DES (Data Encryption Standard): An over-the-air link encryption option that uses secret 56-bit keys and 8 parity bits. DES performs a series of bit permutations, substitutions, and recombination operations on blocks of data. DES encryption does not affect the performance or throughput of the system. • AES (Advanced Encryption Standard): An over-the-air link encryption option that uses the Rijndael algorithm and 128-bit keys and 256-bit key size to establish a higher level of security than DES. AES products are certified as compliant with the Federal Information Processing Standards (FIPS 197) in the U.S.A. The default setting on an AP is "Disabled". MIMO Multiple-Input Multiple-Output (MIMO) techniques provide protection against fading and increase the probability that the receiver decodes a usable signal. When the effects of MIMO are combined with those of OFDM techniques and a high link budget, there is a high probability of a robust connection over a non-line-of-sight path. The sub-features that comprises the MIMO techniques utilized in the 450 Platform Family ODUs are: • MIMO-A: This technique enables 450 Platform Family radio to use a scheme that optimizes coverage by transmitting the same data over both antennas. This redundancy improves the signal to noise ratio at the receiver making it more robust. • MIMO-B: This technique provides the ability to double the throughput of a radio transmission under proper RF conditions. Different data streams are transmitted simultaneously on two different antennas. MU-MIMO Multiple-input multiple-output, or MIMO, is a range of technologies used to multiply the capacity of a wireless connection without requiring more spectrum.

Chapter 1: Product description Wireless operation Page 1-21 Although traditional MIMO techniques are focused on increasing the bandwidth available between two wireless nodes, multi-user MIMO (MU-MIMO) applies these technologies to increase overall wireless network capacity by allowing an access point to communicate wirelessly with more than one wireless node at once. A MU-MIMO access point features an array of antennas. When the AP decides to communicate with multiple nodes at the same time, it creates multiple simultaneous beams each directed to a specific node. This is contrast to a traditional wireless system, where two wireless nodes cannot communicate on the same channel to the same access point at the same time, without causing significant self-interference and degrading the overall wireless network performance. A MU-MIMO access point estimates and measures what a transmission from each wireless node ‘sounds like’, by applying knowledge of the wireless path characteristics between the access point and node. Known as channel estimation, this process is of vital importance; without it, the access point cannot distinguish properly between wireless nodes, affecting performance. Channel estimation is achieved by the access point sending a specific signal to a wireless node, which the node then reflects back. By measuring how the signal was received back from the node, the access point can estimate the wireless conditions between itself and the node, and know to expect these same conditions to be applied to other communications from that node. This is known as channel sounding. Channel estimation and sounding must be regularly repeated to ensure wireless network performance remains high; the speed at which a system is able to accurately estimate the channel has a large impact on performance. Once channel estimation is completed for a wireless node, the MU-MIMO access point can electrically tune each antenna to provide the highest performance for that node. The access point uses beamforming to create a radio beam to that node which is tuned for optimum performance and avoids beams directed to other nodes, reducing interference and helping to improve overall wireless network capacity. A MU-MIMO access point can communicate to multiple wireless nodes simultaneously using this process. As the majority of nodes are unable to make full use of the whole access point capacity at once, communicating with several nodes simultaneously can greatly improve the overall capacity achieved in the wireless network. .

Chapter 1: Product description System management Page 1-22 System management This section introduces the 450 Platform Family management system, including the web interface, installation, configuration, alerts and upgrades. Management agent The 450 Platform Family radios are managed through an embedded management agent. Management workstations, network management systems or PCs can be connected to this agent using the module’s Ethernet port or over-the air (SM/BHS) The management agent supports the following interfaces: • Hypertext transfer protocol (HTTP) • Hypertext transfer protocol secure (HTTPS) • RADIUS authentication • Simple network management protocol (SNMP) – v2c and v3 • Network time protocol (NTP) • System logging (Syslog) • Wireless Manager (WM) software • Canopy Network Updater Tool (CNUT) software • cnMaestro™ Web server The 450 Platform Family management agent contains a web server. The web server supports access via the HTTP/HTTPS interface. Web-based management offers a convenient way to manage the 450 Platform Family radios from a locally connected computer or from a network management workstation connected through a management network, without requiring any special management software. The web and SNMP are the interfaces supported for installation of 450 Platform Family radios and for the majority of configuration management tasks.

Chapter 1: Product description System management Page 1-23 Web pages The web-based management interfaces provide comprehensive web-based fault, configuration, performance and security management functions organized into the following groups: Access Point or Backhaul Master: • Home • Configuration • Statistics • Tools • Logs • Accounts • Quick Start • Copyright Subscriber Module or Backhaul Slave • Home • Configuration • Statistics • Tools • Logs • Accounts • PDA • Copyright Identity-based user accounts • When identity-based user accounts are configured, a security officer can define from one to four user accounts, each of which may have one of the four possible roles: • ADMINISTRATOR, who has full read and write permissions. This is the level of the root and admin users, as well as any other administrator accounts that one of them creates. • INSTALLER, who has permissions identical to those of ADMINISTRATOR except that the installer cannot add or delete users or change the password of any other user. • TECHNICIAN, who has permissions to modify basic radio parameters and view informational web pages • GUEST, who has no write permissions and only a limited view of General Status tab • Admin, Installer and Tech accounts can be configured as READ-ONLY. This will allow the account to only see the items. See Managing module access by passwords for detailed information on account permissions.

Chapter 1: Product description System management Page 1-24 Remote Authentication Dial-in User Service (RADIUS) The PMP configuration of 450 Platform Family includes support for RADIUS (Remote Authentication Dial In User Service) protocol functionality including: • SM Authentication: Allows only known SMs onto the network (blocking “rogue” SMs), and can be configured to ensure SMs are connecting to a known network (preventing SMs from connecting to “rogue” APs). RADIUS authentication is used for SMs, but not used for APs. • SM Configuration: Configures authenticated SMs with MIR (Maximum Information Rate), High Priority, and VLAN (Virtual LAN) parameters from the RADIUS server when a SM registers to an AP. • User Authentication allows users to configure a separate User authentication server along with the SM authentication server. If firmware is upgraded while using this functionality and no User authentication servers are configured, then AP continues to use the SM authentication server for User authentication • SM Accounting provides support for RADIUS accounting messages for usage-based billing. This accounting includes indications for subscriber session establishment, subscriber session disconnection, and bandwidth usage per session for each SM that connects to the AP. • Centralized AP and SM user name and password management: Allows AP and SM usernames and access levels (Administrator, Installer, Technician and Read-Only) to be centrally administered in the RADIUS server instead of on each radio and tracks access events (logon/logoff) for each username on the RADIUS server. This accounting does not track and report specific configuration actions performed on radios or pull statistics such as bit counts from the radios. Such functions require an Element Management System (EMS) such as Cambium Wireless Manager. This accounting is not the ability to perform accounting functions on the subscriber/end user/customer account. • Framed-IP-Address: Operators may use a RADIUS server to assign management IP addressing to SM modules. SNMP The management agent supports fault and performance management by means of an SNMP interface. The management agent is compatible with SNMP v2c and SNMP v3 using Management Information Base (MIB) files which are available for download from the Cambium Networks Support website: https://support.cambiumnetworks.com/files/ptp450 https://support.cambiumnetworks.com/files/pmp450 Network Time Protocol (NTP) The clock supplies accurate date and time information to the system. It can be set to run with or without a connection to a network time server (NTP). It can be configured to display local time by setting the time zone and daylight saving in the Time web page. If an NTP server connection is available, the clock can be set to synchronize with the server time at regular intervals. The 450 Platform Family radios may receive NTP data from a CMM4 module or an NTP server configured in the system’s management network.

Chapter 1: Product description System management Page 1-25 The Time Zone option is configurable on the AP’s/BHM’s Time Configuration page, and may be used to offset the received NTP time to match the operator’s local time zone. When set on the AP/BHM, the offset is set for the entire sector (AP/BHSs is notified of the current Time Zone upon initial registration). If a Time Zone change is applied, the AP/BHSs are notified of the change in a best effort fashion, meaning some AP/BHSs may not pick up the change until the next re-registration. Time Zone changes are noted in the Event Log. An AP/BHM which is receiving NTP date and time information from an NTP server or from a GPS synchronization source may be used as an NTP server. Any client which has IP connectivity to the BHM may request NTP date and time information from the AP/BHM. No additional configuration (other than the AP/BHM receiving valid NTP data) is required to use the AP/BHM as an NTP server. Wireless Manager (WM) Cambium Networks Wireless Manager 4.0 is recommended for managing 450 Platform Family networks. You can achieve better uptime through better visibility of your network with the Cambium Wireless Manager. This network management software tool offers breakthrough map-based visualization capabilities using embedded Google maps, and combined with advanced configuration, provisioning, alerting and reporting features you can control your entire outdoor wireless network including Point-to-Multipoint and Point-to-Point solutions as well as other SNMP enabled devices. With its powerful user interface you can not only be able to control your network's access, distribution and backhaul layers, but can also have visibility to WLAN sites and be able to quickly launch indoor network management systems. Some key features of Wireless Manager are: • Template-Based Configuration: With Wireless Manager's user-defined templates you can accelerate the process for the configuration of the devices you add to your network resulting in quicker and easier deployments. The template-based functionality provides an automated way to configure large numbers of network devices with just a few mouse clicks, and can be scheduled to occur at any time via Wireless Manager's Task Scheduler. • Ultralight Thin Client: With the growing mobile workforce it is important to have access to the status of your network at any time. With Wireless Manager you can view the status and performance of your entire wireless network via a compact web interface accessible by your smart phone. • Map-Based Visualization: Wireless Manager overlays sophisticated real-time information about your network elements onto building layouts and dynamic Google maps. Visuals can be scaled to view an entire city or building or a specific area, floor or link. • High Availability Architecture Support: Wireless Manager offers a high availability option, providing a highly reliable and redundant network management solution that ensures you always have management access to your network. • High Scalability: The enhanced Wireless Manager offers you server scalability with support for up to 10,000 nodes as well as support for distributed server architecture. Cambium’s Wireless Manager 4.0 available for download at: http://www.cambiumnetworks.com/support/management-tools/wireless-manager/

Chapter 1: Product description System management Page 1-26 Canopy Network Updater Tool (CNUT) CNUT (Canopy Network Updater Tool) is the stand-alone software update tool for 450 Platform Family ODUs. The CNUT 4.11.2 should be used for 450 Platform Family ODUs. The Canopy Network Updater Tool has the following features: • Automatically discovers all network elements • HTTP and HTTPS • Executes UDP command that initiates and terminates the Auto-update mode within APs/BHMs. This command is both secure and convenient: o For security, the AP/BHM accepts this command from only the IP address that specified in the Configuration page of ODU. o For convenience, Network Updater automatically sets this Configuration parameter in the AP/BHM to the IP address of the Network Updater server when the server performs any of the update commands. • Allows you to choose among updating: o Entire network. o Only elements that you select. o Only network branches that you select. • Provides a Script Engine that you can use with any script which: o The user can define. o Cambium supplies. CNUT is available at: http://www.cambiumnetworks.com/support/management-tools/cnut/ cnMaestro™ cnMaestro™ is a cloud-based or on-premises platform specialized for secure, end-to-end network lifecycle management: inventory management, device onboarding, daily operations, and maintenance. The cnMaestro wireless network manager simplifies device management by offering full network visibility. Network operators can have a real-time view of their complete end-to-end network and perform a full suite of wireless network management functions to optimize system availability, maximize throughput, and meet emerging needs of business and residential customers. In addition, the cnMaestro wireless network manager collects and displays compliance with service level agreements. To learn about cnMaestro™, please visit http://www.cambiumnetworks.com/products/software-tools/cnmaestro/ See Configuring cnMaestroTM Connectivity on 7-223 for details.

Chapter 1: Product description System management Page 1-27 Radio recovery mode The 450 Platform Family recovery mode provides a means to recover from serious configuration errors including lost or forgotten passwords and unknown IP addresses. The recovery procedure for 450m/450i/450b series and 450 series ODUs differ due to difference in hardwares. This procedure for 450i/450m Series is known as Radio Recovery Console and for 450 Series is known as Default mode (or Default/Override Plug). Radio Recovery Console – 450i, 450b and 450m Series The Radio Recovery Console mode supports: • Restoring factory default IP address 169.254.1.1 and password • Boot with factory default Canopy system software settings • Load previously installed SW images See Radio Recovery Console– PMP/PTP 450i/450b and PMP 450m on page 9-39. Default Mode (or Default Plug) – 450 Series A default plug is available to provide access to a module whose password and/or IP address have been forgotten. This plug allows the 450 Series ODUs to be accessed using IP address 169.254.1.1 and no password. During the override session, you can assign any new IP address and set either or both user passwords (display-only and/or full access) as well as make other parameter changes. See Default Mode (or Default/Override Plug) - PMP/PTP 450 on page 9-41.

Page 2-1 Chapter 2: System hardware This chapter describes the hardware components of a 450 Platform link. The following topics are described in this chapter: • System Components on page 2-2 describes system components of PTP and PMP including its accessories • Cabling on page 2-35 describes about various cables. • Lightning protection unit (LPU) and grounding kit on page 2-43 describes about lightning protection and grounding kit • Antennas and antenna cabling on page 2-45 describes supported antennas and its accessories • GPS synchronization on page 2-47 describes UGPS and CMM4. • Ordering the components on page 2-62 specifies Cambium part numbers for 450 Platform Family components

Chapter 2: System hardware System Components Page 2-2 System Components Point-to-Multipoint (PMP) The PMP radio is a transceiver device. It is a connectorized or radiated outdoor unit containing all the radio, networking, and surge suppression electronics. It can be purchased as: • Access Point Module (AP) • Subscriber Module (SM) PMP 450 Platform Family Integrated or Connectorized ODU The PMP 450i Series and PMP 450 Series ODUs are supplied in Integrated or Connectorized configurations. The PMP 450m Series AP is supplied in Integrated configuration only. See Table 2 PMP 450m Series hardware configurations on page 1-4 See Table 4 PMP/PTP 450i Series hardware configurations on page 1-6 See Table 6 PMP 450b Series hardware configurations on page 1-9 See Table 8 PMP/PTP 450 Series hardware configurations on page 1-12 Product variants Table 12 PMP 450m Series variants Variant Region Antenna Frequency Range Channel Bandwidth Max EIRP 5 GHz PMP 450m AP FCC 90° integrated sector array, 14x14 MIMO system, 5150 – 5925 MHz 5, 10, 15, 20, 30, 40 MHz 42 dBm RoW EU DES only IC

Chapter 2: System hardware System Components Page 2-3 Table 13 PMP 450i Series variants Variant Region Antenna Frequency Range Channel Bandwidth Max Tx Power 900 MHz PMP 450i AP FCC Connectorized 902 - 928 MHz 5, 7, 10, 15, 20 MHz 25 dBm 3 GHz PMP 450i AP FCC, RoW, Canada, RoW DES, Europe Connectorized 3300 – 3900 MHz 5, 7, 10, 15, 20, 30, 40 MHz 25 dBm Integrated 16 dBi 5 GHz PMP 450i AP FCC, RoW, Canada, RoW DES, Europe Connectorized 4900 – 5925 MHz 5, 10, 15, 20, 30, 40 MHz 27 dBm Integrated 16 dBi 90 degree Table 14 PMP 450b Series variants Variant Region Antenna Frequency Range Channel Bandwidth Max Tx Power 5 GHz PMP 450b SM FCC, RoW, Canada, RoW DES, Europe Integrated 16 dBi 4900 – 5925 MHz 5, 10, 15, 20, 30, 40 MHz 27 dBm Note The Transmit power is limited based on regional setting.

Chapter 2: System hardware System Components Page 2-4 Table 15 PMP 450 Series variants Variant Region Antenna Frequency Range Channel Bandwidth Max Tx Power 900 MHz PMP 450 SM FCC Connectorized 902 - 928 MHz 5, 7, 10, 15, 20 MHz 25 dBm 2.4 GHz PMP 450 AP FCC ISM Connectorized 2400 – 2483.5 MHz 5, 10, 15, 20 MHz 22 dBm Integrated 18 dBi 2.4 GHz PMP 450 SM FCC ISM Connectorized 2400 – 2483.5 MHz 5, 10, 15, 20 MHz 22 dBm Integrated 7 dBi 3.5 GHz PMP 450 AP FCC ISM Connectorized 3300 – 3600 MHz 5, 7, 10, 15, 20, 30, 40 MHz 25 dBm Integrated 16 dBi 3.5 GHz PMP 450 SM FCC ISM Connectorized 3300 – 3600 MHz 5, 7, 10, 15, 20, 30, 40 MHz 25 dBm Integrated 8 dBi Integrated 19 dBi 3.65 GHz PMP 450 AP FCC ISM Connectorized 3500 – 3850 MHz 5, 7, 10, 15, 20, 30, 40 MHz 25 dBm Integrated 16 dBi 3.65 GHz PMP 450 SM FCC ISM Connectorized 3500 – 3850 MHz 5, 7, 10, 15, 20, 30, 40 MHz 25 dBm Integrated 8 dBi Integrated 19 dBi 5.4/5.8 GHz PMP 450 AP FCC, RoW, RoW DES Connectorized 5470 – 5875 MHz 5, 10, 15, 20, 30, 40 MHz (5, 15 and 30 MHz not available in DFS regions) 22 dBm Integrated 17 dBi 5.4/5.8 GHz PMP 450 SM FCC, ROW, RoW DES Connectorized 5470 – 5875 MHz 5, 10, 15, 20, 30, 40 MHz (5, 15 and 30 MHz not available in DFS regions) 22 dBm Integrated 9 dBi Integrated 25 dBi Note The Transmit power is limited based on regional setting.

Chapter 2: System hardware System Components Page 2-5 Backhaul (PTP) The Backhaul radio is a transceiver device. It is a connectorized or integrated outdoor unit containing all the radio, networking, and surge suppression electronics. It can be configured as: • Backhaul Master (BHM) • Backhaul Slave (BHS) PTP 450 Platform Family Integrated or Connectorized ODU See Table 4 PMP/PTP 450i Series hardware configurations on page 1-6 See Table 8 PMP/PTP 450 Series hardware configurations on page 1-12 Product variants Table 16 PTP 450i Series variants Variant Region Antenna Frequency Range Channel Bandwidth Max Tx Power Notes 3 GHz PTP 450i FCC, RoW, Canada, Row DES, Europe Connectorized 3300 - 3900 MHz 5, 7, 10, 15, 20, 30, 40 MHz 25 dBm Transmit power limited based on regional setting Integrated 23 dBi 5 GHz PTP 450i FCC, RoW, Canada, Row DES, Europe Connectorized 4900 – 5925 MHz 5, 10, 15, 20, 30, 40 MHz 27 dBm Transmit power limited based on regional setting Integrated 23 dBi

Chapter 2: System hardware System Components Page 2-6 Table 17 PTP 450 Series variants Variant Region Antenna Frequency Range Channel Bandwidth Max Tx Power 900 MHz PTP 450 BH FCC Connectorized 902 – 928 MHz 5, 7, 10, 15, 20 MHz 25 dBm 3.5 GHz PTP 450 BH ROW Connectorized 3300 – 3600 MHz 5, 7, 10, 15, 20, 30, 40 MHz 25 dBm Integrated 16 dBi Integrated 19 dBi 3.65 GHz PTP 450 BH ROW Connectorized 3500 – 3850 MHz 5, 7, 10, 15, 20, 30, 40 MHz 25 dBm Integrated 16 dBi Integrated 19 dBi 5.4/5.8 GHz PTP 450 BH FCC, RoW, RoW DES Connectorized 5470 – 5875 MHz 5, 10, 15, 20, 30, 40 MHz 22 dBm Integrated 9 dBi Integrated 25 dBi Note The Transmit power is limited based on regional setting.

Chapter 2: System hardware System Components Page 2-7 450 Platform Family interfaces PMP 450m Series interfaces – AP The 450m Series AP interfaces is illustrated below. Figure 3 PMP 450m Series interfaces Table 18 PMP 450m Series AP interface descriptions and cabling Interface Function Cabling PSU/Ethernet Power-over-Ethernet, Ethernet communications (management and data), CMM5 sync-over-power synchronization input RJ45 Cable See Table 98 on page 5-12 Aux/Sync GPS synchronization input and output, UGPS power output RJ 45 Cable See Table 99 on page 5-12 Audio tones Data SFP Read Ethernet communications (management and data) Ground Lugs For grounding the unit 10 AWG copper wire Ground Lugs Carabiner clip PSU/Ethernet SFP AUX

Chapter 2: System hardware System Components Page 2-8 Note For PMP 450m AP, the Sync-Over-Power is supported with CMM5 only. For PMP 450m AP, the Sync-Over-Power will not work with CMM4 like PMP 450/450i Series. Note SFP kits (Single Mode Optical SFP Interface per ODU (part number C000065L008A), Multi-mode Optical SFP Interface per ODU (part number C000065L009A), and 2.5GBASE-T Copper SFP Interface per ODU (part number C000065L011A)) are required for SFP port connectivity. PMP/PTP 450i Series interfaces – AP/SM/BH The AP/SM/BH interfaces are illustrated below. Figure 4 PMP/PTP 450i interfaces RF port A RF port B Carabiner clip Aux Ground Lug ENET Gland

Chapter 2: System hardware System Components Page 2-9 Table 19 PMP/PTP 450i Series - AP/SM/BH interface descriptions and cabling Interface Function Cabling PSU/Ethernet Power-over-Ethernet, Ethernet communications (management and data), CMM sync-over-power synchronization input RJ45 Cable See Table 98 on page 5-12 Aux/Sync GPS synchronization input and output, UGPS power output RJ 45 Cable See Table 99 on page 5-12 Audio tones Data RF Port A Vertical RF connection to antenna 50 ohm RF cable, N-type RF Port B Horizontal RF connection to antenna 50 ohm RF cable, N-type Ground Lugs For grounding the unit 10 AWG copper wire Note If the Aux port will be used, a second Ethernet Gland will need to be ordered (Part Number: N000065L033A). PMP 450b Series interfaces - SM (Mid Gain) The PMP 450b Series - SM interfaces are illustrated below. Figure 5 PMP 450b Series - SM interfaces PSU/Ethernet Port Audio AUX Port

Chapter 2: System hardware System Components Page 2-10 Table 20 PMP 450b Series - SM (Mid Gain) interface descriptions and cabling Interface Function Cabling PSU/Ethernet Power-over-Ethernet, Ethernet communications (management and data) RJ45 Cable Audio AUX Port 3.5 mm audio jack for alignment tone Standard 3.5 mm TRRS headphones PMP 450b Series interfaces - SM (High Gain) The PMP 450b Series - SM interfaces are illustrated below. Figure 6 PMP 450b Series - SM interfaces (High Gain) Table 21 PMP 450b Series - SM (High Gain) interface descriptions and cabling Interface Function Cabling PSU/Ethernet Power-over-Ethernet, Ethernet communications (management and data) RJ45 Cable Audio AUX Port 3.5 mm audio jack for alignment tone Standard 3.5 mm TRRS headphones

Chapter 2: System hardware System Components Page 2-11 PMP/PTP 450 Series interfaces - AP The PMP 450 Series - AP interfaces are illustrated below. Figure 7 PMP/PTP 450 Series - AP interfaces Table 22 PMP/PTP 450 Series - AP interface descriptions and cabling – 2.4 GHz and 5 GHz Interface Function Cabling PSU/Ethernet Power-over-Ethernet, Ethernet communications (management and data) RJ45 Cable Sync/Default GPS synchronization signaling, provides power to UGPS module. Default plug port. RJ11 cable, default plug. RF Port A 2.4 GHz -45 degree RF connection to AP antenna 50 ohm RF cable, N-type 5 GHz Vertical RF connection to AP antenna RF Port B 2.4 GHz +45 degree RF connection to AP antenna 50 ohm RF cable, N-type 5 GHz Horizontal RF connection to AP antenna Ground Lugs For grounding the unit 10 AWG copper wire RF Port A Sync/Default Ethernet RF port B

Chapter 2: System hardware System Components Page 2-12 PMP/PTP 450 Series interfaces – SM/BH The PMP 450 Series SM/BH interfaces are illustrated below. Figure 8 PMP/PTP 450 Series – SM/BH interfaces Ethernet Sync/Default

Chapter 2: System hardware System Components Page 2-13 Figure 9 PMP/PTP 450 Series – SM/BH Connectorized interfaces Note As per Underwriters Laboratory (UL) guidelines, the Ground Lug on the radiated SM is not required. External antenna cable path A (labeled “A”) Ground (connectorized models) External antenna cable path B (labeled “B”)

Chapter 2: System hardware System Components Page 2-14 Figure 10 PMP 450d Series - SM Integrated Dish Figure 11 PMP 450 Series – SM 3 GHz Integrated Figure 12 PTP 450 Series – BHM/BHS

Chapter 2: System hardware System Components Page 2-15 ATEX/HAZLOC variants PTP/PMP 450i series products are available in ATEX/Hazloc variants for operation in locations where explosive gas hazards exist, as defined by Hazloc (USA) and ATEX (Europe). ATEX/HAZLOC variants are similar to the standard product except that: • ODUs are supplied with the Full capacity license • The frequency range is restricted to 4940 MHz to 5850 MHz • The maximum EIRP generated by ODU is restricted to comply with the ATEX and HAZLOC standards In order to meet specific radio regulations in the USA, Canada and the EU, Cambium supplies products approved for USA, Canada, EU and the rest of the world under different models and part numbers. These models and part numbers are shown in Table 64 and Table 65.

Chapter 2: System hardware System Components Page 2-16 Diagnostic LEDs The diagnostic LEDs of 450 Platform Family ODUs are as shown below. Note The colors shown in the diagram may differ from the actual color displayed by the AP/BHM, depending on its current status. AP/BHM LEDs The diagnostic LEDs report the information about the status of the AP/BHM. Figure 13 AP/BHM diagnostic LEDs, viewed from unit front ODU LED Display LED Labels PMP 450m Series - AP MAIN LNK+ACT/5 AUX LNK+ACT/4 GPS/3 SES/2 SYN/1 PWR PMP/PTP 450i Series - AP/BHM MAIN LNK/5 ACT/4 GPS/3 SES/2 SYN/1 PWR PMP/PTP 450 Series - AP/BHM MAIN LNK/5 ACT/4 GPS/3 SES/2 SYN/1 PWR

Chapter 2: System hardware System Components Page 2-17 Table 23 AP/BHM LED descriptions LED Color when active Status information provided Notes PWR Red DC power Always lit after 10-20 seconds of power on. SYN/1 Yellow Presence of sync - SES/2 Green Unused - GPS/3 Red Pulse of sync Lit when the AP/BHM is getting a sync pulse from a GPS source goes along with SYN/1 ACT/4 For 450 and 450i Series Yellow Presence of data activity on the Ethernet link Flashes during data transfer. Frequency of flash is not a diagnostic indication. AUX LNK + ACT/4 For 450m Series Red/ Green (bi-colored for 10/100) Aux port link speed and activity Flashes to indicate Ethernet activity on Aux port. Indicates speed based on the following colors: 10Base-T : Red 100Base-T : Green MAIN LNK/5 For 450i Series Red/ Green/Orange (bi-colored for 10/100/1000) Activity on Main port link Continuously lit when link is present. Indicates speed based on the following colors: 10Base-T : Red 100Base-T : Green 1000Base-T : Orange For 450 AP Orange/Green/Yellow (10/100/1000) Ethernet link Continuously lit when link is present. 10Base-T : Orange 100Base-T : Green 1000Base-T : Yellow For 450 BHM Green Continuously lit when link is present. 10Base-T : Green 100Base-T : Green MAIN LNK + ACT/5 For 450m Series Red/ Green/Orange (bi-colored for 10/100/1000) Main port link speed and activity Flashes to indicate data transfer speed and activity.

Chapter 2: System hardware System Components Page 2-18 SM/BHS LEDs The SM/BHS LEDs provide different status of radio based on the operating modes. A SM/BHS in “operating” mode registers and passes traffic normally. A SM/BHS in “aiming” mode does not register or pass the traffic, but displays (via LED panel) the strength of received radio signals (based on radio channel selected via Tools -> Alignment). Figure 14 AP/BH diagnostic LEDs, viewed from unit front ODU LED Display LED Labels PMP/PTP 450i Series - SM/BHS MAIN LNK/5 ACT/4 GPS/3 SES/2 SYN/1 PWR PMP 450b Series - SM LNK/SPD/ ACT/4 GPS/3 SES/2 SYN/1 STDBY/ PWR PMP/PTP 450 Series - SM/BHS MAIN LNK/5 ACT/4 GPS/3 SES/2 SYN/1 PWR

Chapter 2: System hardware System Components Page 2-19 Table 24 SM/BHS LED descriptions Status information provided LED Color when active SM / BHS in “Operating” Mode SM / BHS in “Aiming” Mode Notes PWR Red DC power DC power Always lit after 10-20 seconds of power on. STDBY/PWR Yellow/Blue Flashes Yellow during boot-up. Flashes Blue when operating. SYN/1 Yellow Presence of sync These three LEDs act as a bar graph to indicate the relative quality of alignment. As power level improves during alignment, more of these LEDs are lit. Lit when SM/BHS is in sync with an AP/BHM. SES/2 Green Session Indicator Lit when SM/BHS is in session. GPS/3 Red Unused Unused ACT/4 Yellow Presence of data activity on the Ethernet link Presence of data activity on the Ethernet link Flashes during data transfer. Frequency of flash is not a diagnostic indication. LNK/SPD/ACT/4 For 450b Series Red/Green/Orange (10/100/1000) Ethernet Link Ethernet Link Flashes during data transfer. Frequency of flash is not a diagnostic indication. 10Base-T : Red 100Base-T : Green 1000Base-T : Orange MAIN LNK/5 For 450i Series Red/ Green/ Orange (bi-colored for 10/100/1000) Ethernet link Ethernet link Flashes during data transfer. 10Base-T : Red 100Base-T : Green 1000Base-T : Orange For 450 Series Green Ethernet link Ethernet link Continuously lit when link is present.

Chapter 2: System hardware System Components Page 2-20 Operating Mode • Scanning: If the SM/BHS is not registered to AP/BHM, then these three LEDs cycle on and off from left to right (SYN/1, SES/2 and GPS/3). • Ethernet Link: o For 450m AP, the MAIN LNK + ACT/5 LED is active when the Main port link is present and the AUX LNK + ACT/4 LED is active when the Aux port link is present. o For 450/450i AP/BHM, the MAIN LNK/5 LED is lit continuously when the link is present. o For 450/450i SM/BHS, the MAIN LNK/5 LED is lit continuously when the link is present. • Data Transfer: o For 450m AP, the MAIN LNK + ACT/5 LED flashes to indicate data transfer speed and activity on the Main port and the AUX LNK + ACT/4 LED flashes to indicate data transfer speed and activity on the Aux port. o For 450/450i AP/BHM, the ACT/4 LED flashes during data transfer. o For 450/450i SM/BHS, the ACT/4 LED flashes during data transfer. o For 450b SM, the LNK/SPD/ACT/4 LED flashes during data transfer. Aiming Mode The 3 LEDs (SYN/1, SES/2, and GPS/3) are turned into a 3-position bar graph. The more LEDs that are lit, the better the received power the module is seeing. The colors of the LEDS have no particular meaning other than to assist is distinguishing one position from the next. Power supply options The 450 Platform Family ODUs are powered over its Main Ethernet cable using Power Over Ethernet (POE). The power injector is connected to the ODU and network terminating equipment using Cat5e cable with RJ45 connectors. Power supply – PMP 450m Series The PMP 450m Series - AP supports powering from AC+DC Enhanced Power Injector (see AC+DC Enhanced Power Injector on page 2-23) o PSU part numbers Table 25 PSU part numbers for PMP 450m AP Cambium description Cambium part number AC+DC Enhanced Power Injector C000065L002C

Chapter 2: System hardware System Components Page 2-21 Power supply – PMP/PTP 450i Series The PMP/PTP 450i Series supports powering from the following powering sources: • Power Supply, 60 W, 56 V with 1000BASE-T or GigE • AC+DC Enhanced Power Injector • Power over Ethernet midspan, 60 W, -48 VDC Input • CMM4 with external 56 V power supply and CMM4 to 450i Series ODU cable (Dongle) • IEEE802.3at power injector Note The 900 MHz SM is based off of the 450 Series , please see Power supply – PMP/PTP 450 Series on page 2-27. Warning Always use an appropriately rated and approved AC supply cord-set in accordance with the regulations of the country of use. Warning The PMP 450 Ruggedized High Gain Integrated Subscriber Module (Cambium part numbers C035045C014A and C036045C014A), while encapsulated in a 450i-type enclosure, contains 450 circuitry which must be powered via 30 VDC. Powering these SMs with a 56 VDC will damage the device. Please refer to Cabling on Page 2-35 for details on maximum cable lengths between power injector and PMP/PTP 450i. o PSU part numbers Table 26 PSU part numbers for PMP/PTP 450i Series Cambium description Cambium part number Power supply, 60 W, 56 V with Gbps support N000065L001B AC+DC Enhanced Power Injector C000065L002C Line Cord, Fig 8 – US N000065L003A Line Cord, Fig 8 – UK N000065L004A Line Cord, Fig 8 – EU N000065L005A Power over Ethernet midspan, 60 W, -48 VDC Input N000000L036A Power supply, 30 W, 56 V – Gbps support N000000L034A

Chapter 2: System hardware System Components Page 2-22 o AC Power Injector N000065L001B The AC Power Injector interfaces are shown in Figure 15 and described in Table 27. Figure 15 AC Power Injector interfaces Table 27 AC Power Injector interface functions Interface Function AC power in AC power input (main supply) ODU RJ45 socket for connecting Cat5e cable to ODU LAN RJ45 socket for connecting Cat5e cable to network Power (green) LED Power supply detection

Chapter 2: System hardware System Components Page 2-23 o AC+DC Enhanced Power Injector C000065L002C The AC+DC Enhanced Power Injector interfaces are shown in Figure 16 and described in Table 28. Figure 16 AC+DC Enhanced Power Injector interfaces DC Out and DC In portsLEDsAC Power InputODU Port LAN Port

Chapter 2: System hardware System Components Page 2-24 Table 28 AC+DC Enhanced Power Injector interface functions Interface Function 100-240V 47-63Hz 1.7A AC power input (main supply) DC In Alternative DC power supply input DC Out DC power output to a second PSU (for power supply redundancy) or to a NIDU ODU RJ45 socket for connecting Cat5e cable to ODU LAN RJ45 socket for connecting Cat5e cable to network Power - AC (green) LED Indicates power is applied at the AC power input Power - DC (green) LED Indicates power is applied at the DC In port Ethernet (yellow) LED Detects Ethernet traffic and it is used with PTP650 and PTP700 families only. It does not operate with the 450 platform products. Note The earlier power injector models only had a single power LED that combined the AC+DC indications.

Chapter 2: System hardware System Components Page 2-25 o -48 VDC Power Injector N000000L036A The DC Power Injector interfaces are shown in Figure 17 and described in Table 29. Figure 17 -48 V DC Power Injector interfaces Table 29 -48V DC Power Injector interfaces Interface Function DC input 36 to 60V, 2A RJ 45 Sockets Two (Data In and Data & Power Out) LEDs Two (AC and Port)

Chapter 2: System hardware System Components Page 2-26 Power supply – PMP 450b Series The PMP 450b Series support powering from the following powering sources: • Gigabit Enet Capable Power Supply – 20 to 32 V DC, 15W • CMM4 with external 29 V power supply Figure 18 -20 to 32 VDC Power Injector interfaces Table 30 -Power Injector interfaces Interface Function PSU/Ethernet 20 to 32 VDC, 2A o PSU part numbers Table 31 PSU part numbers for PMP 450b SM Cambium description Cambium part number Gigabit Enet Capable Power Supply - 20 - 32VDC, 15W N000900L001C

Chapter 2: System hardware System Components Page 2-27 Power supply – PMP/PTP 450 Series The PMP/PTP 450 Series support powering from the following powering sources: • Gigabit Enet Capable Power Supply – 30 VDC, 15W • CMM4 with external 29 V power supply Warning The PMP 450 Ruggedized High Gain Integrated Subscriber Module (Cambium part numbers C035045C014A and C036045C014A), while encapsulated in a 450i-type enclosure, contains 450 circuitry which must be powered via 30VDC. Powering these SMs with a 56 VDC will damage the device. o PSU part numbers Table 32 PSU part numbers for PMP/PTP 450 Series Cambium description Cambium part number Gigabit Enet Capable Power Supply - 30VDC, 15W N000900L001C Cable, UL Power Supply Cord Set, US N000900L007A Cable, UL Power Supply Cord Set, EU N000900L008A Cable, UL Power Supply Cord Set, UK N000900L009A Cable, UL Power Supply Cord Set, Brazil N000900L010A o Gigabit Enet Capable Power Supply The Gigabit Enet Capable power supply interfaces are described in Table 33. This power supply requires procurement of an AC line cord that connects the outlet of the same (using IEC-60320 Type 5 connector). A list of available power supply cord options from Cambium Networks are given in Table 32. Table 33 –Gigabit Enet Capable power supply Interface Function AC Input 90-264 VAC, 0.5A rms @120VAC/ 0.25A rms @240VAC, 47 to 63 Hz DC Output 30.0 Vdc +/-5%, 15W, 500 mA max RJ 45 Sockets Two (Data In and Data & Power Out) LEDs Green, :LED Intensity determined by Level 5 efficiency

Chapter 2: System hardware System Components Page 2-28 Figure 19 Gigabit Enet Capable power supply

Chapter 2: System hardware ODU interfaces Page 2-30 ODU interfaces PMP 450m Series AP These interfaces are described in Table 37. Figure 20 PMP 450m Series - AP rear interfaces Table 36 PMP 450m Series – AP rear interfaces Port name Connector Interface Description PSU (Main) RJ45 PoE input Power over Ethernet (PoE). 10/100/1000 BaseT Ethernet Data Aux RJ45 10/100 BaseT Ethernet Data PoE output Standard IEEE802.3at PoE. Sync input/output Connection and powering of UGPS Sync input SFP SFP 2.5 Gbps Copper and 1 Gbps Fiber Ethernet Data and Management Services. Plug-in SFP module must be purchased separately. LED Aux PSU (Main) Ground Lug Ground Lug SFP

Chapter 2: System hardware ODU interfaces Page 2-31 Ground Lugs 10 AWG copper wire For grounding the unit PMP/PTP 450i The Ethernet and Sync/AUX ports are on the rear of the integrated and connectorized ODUs (Figure 21). These interfaces are described in Table 37. Figure 21 PMP/PTP 450i Series - ODU rear interfaces Table 37 PMP/PTP 450i Series – ODU rear interfaces Port name Connector Interface Description Main PSU RJ45 PoE input Power over Ethernet (PoE). 10/100/1000BASE-T Ethernet Data Sync/AUX RJ45 10/100/1000BASE-T Ethernet Data (see Note below) PoE output Standard IEEE802.3at PoE. Sync input/output Connection and powering of UGPS Sync input LED Aux Main Ground Lug Ground Lug RF port B RF port A

Chapter 2: System hardware ODU interfaces Page 2-32 The front of the connectorized ODU (Figure 22 PMP/PTP 450i Series – Connectorized ODU antenna interfaces) provides N type female connectors for RF cable interfaces to antennas with ports A and B for vertical and horizontal polarization respectively. Figure 22 PMP/PTP 450i Series – Connectorized ODU antenna interfaces

Chapter 2: System hardware ODU interfaces Page 2-33 PMP 450b SM (Mid Gain) The Ethernet and AUX ports are on the rear of the integrated and connectorized ODUs (Figure 23). These interfaces are described in Table 38. Figure 23 PMP 450b SM (Mid Gain) - ODU rear interfaces Table 38 PMP 450b SM (Mid Gain) – ODU rear interfaces Port name Connector Interface Description PSU/Ethernet Port RJ45 PoE input Power over Ethernet (PoE). 10/100/1000BASE-T Ethernet Data Audio AUX Port Standard 3.5 mm headphones Alignment tone input 3.5 mm audio jack for alignment tone

Chapter 2: System hardware ODU interfaces Page 2-34 PMP 450b SM (High Gain) The Ethernet and AUX ports are on the rear of the integrated and connectorized ODUs (Figure 23). These interfaces are described in Table 38. Figure 24 PMP 450b SM (High Gain) - ODU rear interfaces Table 39 PMP 450b SM (High Gain) – ODU rear interfaces Port name Connector Interface Description PSU/Ethernet Port RJ45 PoE input Power over Ethernet (PoE). 10/100/1000BASE-T Ethernet Data Audio AUX Port Standard 3.5 mm headphones Alignment tone input 3.5 mm audio jack for alignment tone

Chapter 2: System hardware Cabling Page 2-35 Cabling Ethernet standards and cable lengths All configurations require a copper Ethernet connection from the ODU (Main PSU port) to the Power supply. Table 40 PSU drop cable length restrictions System configuration Maximum cable length (m/ft) Power supply PoE powered device on AUX/SYNC port From power supply to ODU From ODU to PoE device on AUX/SYNC port Power supply (30W) None 100 m N/A IEEE 802.3at Type 2 Not supported AC Power Injector (60W) None 100 m N/A IEEE 802.3at Type 2 100 m in total AC+DC enhanced Power Injector None 100 m N/A IEEE 802.3at Type 2 100 m in total -48 V DC power injector None 100 m N/A IEEE 802.3at Type 2 100 m in total CMM4 with 56 V supply None 100 m N/A IEEE 802.3at Type 2 Not supported IEEE802.3at compliant supply None 100 m N/A IEEE 802.3at Type 2 Not supported Note The Ethernet connectivity for CMM4 requires the part “Ethernet cable adapter for CMM4 – N000045L001A”.

Chapter 2: System hardware Cabling Page 2-36 Outdoor copper Cat5e Ethernet cable Outdoor Cat5e cable is used for all connections that terminate outside the building. For example, connections between the ODU, surge suppressors (if installed), UGPS receivers (if installed) and the power supply injector. This is known as a “drop cable” (Figure 25). The following practices are essential to the reliability and longevity of cabled connections: • Use only shielded cables and connectors to resist interference and corrosion. • For vertical runs, provide cable support and strain relief. • Include a 2 ft (0.6 m) service loop on each end of the cable to allow for thermal expansion and contraction and to facilitate terminating the cable again when needed. • Include a drip loop to shed water so that most of the water does not reach the connector at the device. • Properly crimp all connectors. • Use dielectric grease on all connectors to resist corrosion. Order Superior Essex type BBDGe cable from Cambium Networks (Table 41). Other lengths of this cable are available from Superior Essex. Figure 25 Outdoor drop cable Table 41 Drop cable part numbers Cambium description Cambium part number 1000 ft Reel Outdoor Copper Clad CAT5E WB3175 328 ft (100 m) Reel Outdoor Copper Clad CAT5E WB3176

Chapter 2: System hardware Cabling Page 2-37 SFP module kits SFP module kits allow connection of a PMP 450 Series ODU to a network over an Optical Gigabit Ethernet interface (1000BASE-LX or 1000BASE-SX) full-duplex mode. Note PMP 450m supports Fiber SFPs from system release 15.0.3. Order SFP module kits from Cambium Networks (Table 42). Table 42 SFP module kit part numbers Cambium description Cambium part number Single Mode Optical SFP Interface per ODU C000065L008A Multi-mode Optical SFP Interface per ODU C000065L009A 2.5GBASE-T Copper SFP Interface per ODU C000065L011A To compare the capabilities of the two optical SFP modules, refer to Table 43 and Table 44. Table 43 Single Mode Optical SFP Interface per ODU (part number C000065L008) Core/ cladding (microns) Mode Bandwidth at 1310 nm (MHz/km) Maximum length of optical interface Insertion loss (dB) 62.5/125 Multi 500 550 m (1800 ft) 1.67 50/125 Multi 400 550 m (1800 ft) 0.07 50/125 Multi 500 550 m (1800 ft) 1.19 10/125 Single N/A 5000 m (16400 ft) 0.16 Table 44 Multi-mode Optical SFP Interface per ODU (part number C000065L009) Core/ cladding (microns) Mode Bandwidth at 850 nm (MHz/km) Maximum length of optical interface Insertion loss (dB) 62.5/125 Multi 160 220 m (720 ft) 2.38 62.5/125 Multi 200 275 m (900 ft) 2.6 50/125 Multi 400 500 m (1640 ft) 3.37 50/125 Multi 500 550 m (1800 ft) 3.56 The upgrade kits contain the following components:

Chapter 2: System hardware Cabling Page 2-38 • Optical SFP transceiver module (Figure 26) • Long EMC strain relief cable gland (Figure 27) • The Ethernet SFP Module Installation Guide • License key instructions and an entitlement key Figure 26 Optical SFP transceiver module Figure 27 Long cable gland

Chapter 2: System hardware Cabling Page 2-39 Main Ethernet port The PoE cable pinout diagram for Main port is given below. Table 45 Main port PoE cable pinout RJ45 pin Interface Ethernet description PoE input description 1 1000 BaseT Ethernet with PoE In +TxRx0 +Ve or -Ve 2 –TxRx0 3 +TxRx1 +Ve or –Ve 6 –TxRx1 4 +TxRx2 +Ve or –Ve 5 –TxRx2 7 +TxRx3 +Ve or –Ve 8 –TxRx3 Note The PoE input on the Main port accepts any polarity. Aux port Table 46 Aux port PoE cable pinout RJ45 pin Interface Signal description PoE output description 1 100 BaseT Ethernet with PoE Out (see note below) +TxRx0 -Ve 2 –TxRx0 3 +TxRx1 +Ve 6 –TxRx1 4 GPS and alignment tone GPS power out, Alignment tone out, GPS data out N/A 5 GPS data in 7 GPS 0v 8 GPS Sync in

Chapter 2: System hardware Cabling Page 2-40 Note PMP 450m Series - AP Aux port supports only alignment and sync functionalities in current 15.0/15.0.3 release. Note If the Aux port will be used, a second Ethernet gland will need to be ordered (Part Number: N000065L033A). Aux port to alignment tone headset wiring A standard 32 ohms stereo headset can be connected to the AUX port to use the audio alignment tool. The diagrams of the adapters for RJ45 and RJ12 are provided in Figure 28 and Figure 29 respectively. The recommended values for both resistors are 220 ohm, 0.25W. Different resistor values can be used to optimize the level of the audio signal depending on the headset characteristics and the level of ambient noise. Figure 28 Alignment Tone Cable Table 47 Aux port PoE cable pinout RJ45 pin (AUX port) Signal description Serial component Jack socket (to jack plug of headset) 4 Alignment tone out 220 ohms resistor Ring 220 ohm resistor Tip 7 GPS 0v None Sleeve 220 Ω 220 Ω Resistors Pin 7 Pin 4 Left / tip Right / ring Sleeve /Common #8

Chapter 2: System hardware Cabling Page 2-41 Figure 29 RJ12 Alignment Tone Cable Table 48 RJ12 Aux port PoE cable pinout RJ12 pin (AUX port) Signal description Jack socket (to jack plug of headset) 5 Alignment tone out Tip 6 Alignment tone out Ring Alternatively, a readymade headset adapter can be ordered from Best-Tronics (http://btpa.com/Cambium-Products/) with the following part number: Table 49 Alignment tone adapter third party product details Reference Product description BT-1277 Headset alignment cable (RJ-45) for the PMP/PTP 450i Series products BT-0674 Headset alignment cable (RJ-12) for the PMP/PTP 450 Series products. RJ45 connectors and spare glands RJ45 connectors are required for plugging Cat5e cables into ODUs, LPUs, PSUs and other devices. Order RJ45 connectors and crimp tool from Cambium Networks (Table 50). The ODU is supplied with one environmental sealing gland for the drop cable. This gland is suitable for cable diameters from 5 mm to 9 mm. Pin 5 Pin 6 Left / tip Right / ring #8

Chapter 2: System hardware Cabling Page 2-42 Figure 30 Cable gland (part number #N000065L033) Table 50 RJ45 connector and spare gland part numbers Cambium description Cambium part number Tyco/AMP, Mod Plug RJ45, 100 pack WB3177 Tyco/AMP Crimp Tool WB3211 RJ-45 Spare Grounding Gland - PG16 size (Qty. 10) N000065L033

Chapter 2: System hardware Lightning protection unit (LPU) and grounding kit Page 2-43 Lightning protection unit (LPU) and grounding kit 450i and 450m Series LPUs provide transient voltage surge suppression for ODU installations. Each cable requires two LPUs, one near the ODU and the other near the linked device, usually at the building entry point (Table 51). Table 51 LPU and grounding kit contents Lightning protection units (LPUs) LPU grounding point nuts and washers ODU to top LPU drop cable (600 mm) EMC strain relief cable glands U-bolts, nuts and washers for mounting LPUs ODU to top LPU ground cable (M6-M6) Bottom LPU ground cable (M6-M10) ODU to ground cable (M6-M10

Chapter 2: System hardware Lightning protection unit (LPU) and grounding kit Page 2-44 One LPU and grounding kit (Table 51) is required for the PSU drop cable connection to the ODU. If the ODU is to be connected to an auxiliary device, one additional LPU and grounding kit is required for the Aux drop cable. Order the kits from Cambium Networks (Table 52). Table 52 LPU and grounding kit part number Cambium description Cambium part number Aux ports LPU and Grounding Kit (One Kit Per End) C000065L007B Cable grounding kit Copper drop cable shields must be bonded to the grounding system in order to prevent lightning-strike arcing (resulting in fire risk and damage to equipment). One grounding kit (Figure 31) is required for each grounding point on the cable. Order cable grounding kits from Cambium Networks (Table 53). Caution To provide adequate protection, all grounding cables must be a minimum size of 10 mm2 csa (8AWG), preferably 16 mm2 csa (6AWG), or 25 mm2 csa (4AWG). Figure 31 Cable grounding kit Table 53 Cable grounding kit part numbers Cambium description Cambium part number Cable Grounding Kits For 1/4" And 3/8" Cable 01010419001

Chapter 2: System hardware Antennas and antenna cabling Page 2-45 Antennas and antenna cabling Antenna requirements Each connectorized ODU requires one external antenna (normally dual-polar). For connectorized units operating in the USA or Canada 900 MHz, 4.9 GHz, 5.1 GHz, 5.2 GHz, 5.4 GHz or 5.8 GHz bands, choose external antennas which are recommended by Cambium Networks. Do not install any other antennas. Supported external AP antennas The recommended AP external antennas are listed in Table 54. Table 54 List of AP external antennas Cambium description Cambium part number 900 MHz 13 dBi 65 degree Sector Antenna (Dual Slant) N009045D001A 5 GHz Horizontal and Vertical Polarization Antenna for 90 Degree Sector 85009324001 5 GHz Horizontal and Vertical Polarization Antenna for 90°/120° Degree Sector A005365 Note LINKPlanner, Cambium Networks, planning tool, contains an up-to-date, exhaustive list of antennas that can be used with Cambium Products. Supported external BH/SM antenna The recommended PTP 450i Series BH or PMP 450/450i Series SM external antenna is listed in Table 55. Table 55 PTP 450i Series BH or PMP 450/450i Series SM external antenna Cambium description Cambium part number 900 MHz 12 dBi gain directional antenna (Dual Slant) N009045D003A

Chapter 2: System hardware Antennas and antenna cabling Page 2-46 RF cable and connectors RF cable of generic type LMR-400 is required for connecting the ODU to the antenna. N type male connectors are required for connecting the RF cables to the connectorized ODU. Two connectors are required per ODU. Use weatherproof connectors, preferably ones that are supplied with adhesive lined heat shrink sleeves that are fitted over the interface between the cable and connector. Order CNT-400 RF cable and N type male connectors from Cambium Networks (Table 56). Table 56 RF cable and connector part numbers Cambium description Cambium part number 50 Ohm Braided Coaxial Cable - 75 meter 30010194001 50 Ohm Braided Coaxial Cable - 500 meter 30010195001 RF Connector, N, Male, Straight for CNT-400 Cable 09010091001 Antenna accessories Connectorized ODUs require the following additional components: • Cable grounding kits: Order one cable grounding kit for each grounding point on the antenna cables. Refer to Lightning protection unit (LPU) and grounding kit on 2-43 • Self-amalgamating and PVC tape: Order these items to weatherproof the RF connectors • Lightning arrestors: When the connectorized ODU is mounted indoors, lightning arrestors (not LPUs) are required for protecting the antenna RF cables at building entry. One arrestor is required per antenna cable. One example of a compatible lightning arrestor is the Polyphaser LSXL-ME or LSXL (not supplied by Cambium Networks).

Chapter 2: System hardware GPS synchronization Page 2-47 GPS synchronization GPS synchronization description Cambium offers GPS synchronization to limit the network’s own self-interference. The Cluster Management CMM provides Global Positioning System (GPS) synchronization to the Access Point (AP) and all associated Subscriber Modules (SM). Network operators have a choice of UGPS and CMM solutions to select the option that works best for the environment. Universal GPS (UGPS) The UGPS provides network synchronization for smaller networks where a CMM may not be cost effective. The UGPS provides synchronization for one or two modules so that even remote areas at the edge of the network can operate with synchronization for improved performance. The UGPS works with all Cambium PMP radios. The UGPS has a small footprint and is easy to deploy. Figure 32 UGPS Note PMP 450/450i/450m Series - APs can power up a UGPS via the Aux/Timing port. Note PMP 450i/450b/450m Series - If two units are to get sync from the UGPS, then an external power supply is required. If the GPS position information is required to be visible on the web GUI, then the UGPS power must be enabled on the AP; and it is safe to use both AP power and external power for a single UGPS unit.

Chapter 2: System hardware GPS synchronization Page 2-48 CMM5 The CMM5 (Cluster Management Module) is the latest generation of solutions for the distribution of TDD Sync signals and “Power-over-Ethernet (PoE)” in the field. The CMM5 is a modular design with individual 4-port power injectors and an optional controller used for remote management. Key features of the CMM5 include: • Support for Gigabit Ethernet (1000BaseT) • Modular and scalable from 4 ports to 32 ports • Direct +/- 48VDC input (optional AC/DC power supplies are available from Cambium Networks) • Uses Cambium Networks UGPS for a synchronization source • Dual resilient power inputs • Rack mountable • Secure remote management when used with the optional CMM5 Controller Module • Support for PMP 450m (cnMedusa™) • Future support for integration into (cnMedusa™) for cloud or NOC-based management It consists of four subsystems, described in the following sections: • CMM5 Controller Module • CMM5 Injector (29 volt and 56 volt versions) • Power supply(s) (240/600 watt) • UGPS Cluster Management: Scenario 1 The following is a CMM5 Cluster Management scenario using four PMP 450i Access Points. Table 57 CMM5 Cluster Management Scenario 1 Scenario Equipment Needed Features Four PMP 450i Access Points 56 Volt Injector • Gigabit Ethernet • Local Management Interface • +/- 48VDC Input • Broad Device Support • Rack Mountable • 48 VDC Available • No management or resilience required UGPS -

Chapter 2: System hardware GPS synchronization Page 2-49 Figure 33 Cluster Management: Scenario 1 Cluster Management: Scenario 2 The following is a CMM5 Cluster Management scenario using four PMP 450i Access Points and four PMP 450 Access Points. Table 58 CMM5 Cluster Management Scenario 2 Scenario Equipment Needed Features Four PMP 450i Access Points Four PMP 450 Access Points • 56 Volt Injector • 29 Volt Injector • 1 CMM5 Controller • One UGPS • Gigabit Ethernet support • Local Management Interface • +/- 48VDC Input • Broad Device Support • Rack Mountable AC only environments Two UGPS AC-to-48 VDC Power Supplies Resilient power sources Management required Resilience required - Secure, Remote Management (https) Scalable to 32 devices

Chapter 2: System hardware GPS synchronization Page 2-50 Figure 34 Cluster Management: Scenario 2 CMM5 Controller Module The major features of the CMM5 Controller Module are: • Auto-detect/control up to 8 Power Injectors • Monitor SYNC/Power/GPS status • Manage (up/down ports) • Web (HTTPS) and SNMPv2/v3 management (SNMP on roadmap) • 1U/ half-width rack-mount Figure 35 Controller Module

Chapter 2: System hardware GPS synchronization Page 2-51 CMM5 Injector Module The CMM5 Injector Module has the following features: • Stand-alone mode or used with controller for mgmt. • +/- 48VDC input with green/amber LED’s for status • Injects SYNC pulse from UGPS • 2U / half-width rack-mount Note There are two different versions of the injector module (56V and 29V). You must select the correct injector for the types of radios that you will be powering. In both cases, the injectors use the same input power supplies or can be powered with +/- 48VDC. The output power is different and the type of SYNC signal used is different between the two types of injectors. Systems can have 29V and 56V injectors deployed alongside each other. Figure 36 Injector Module CMM5 Injector Compatibility Matrix The following table provides the Injector compatibility matrix. Table 59 Injector Compatibility Matrix Product Power/Injector Module Sync PMP 450m Yes/56V Yes PMP/PTP 450i Yes/56V Yes PMP 450b Yes/29V Yes PMP 450/PTP 450 Yes/29V Yes PMP 100/PTP 100 Yes/29V Yes

Chapter 2: System hardware GPS synchronization Page 2-52 CMM5 Specifications The following table provides specifications for the CMM5 Power & Sync Injector (56 Volts). Table 60 CMM5 Specifications CMM5 Power and Sync Injector 56 Volts Model Number C000000L556A Data Interface 4 each RJ45 Gigabit Powered output ports “To Radios” 4 each RJ45 Gigabit Data input ports “To Switch Array” 1 each GPS timing port (RJ-12) 1 each CMM5 USB Serial port for local administration 1 each RJ12 Daisy Chain port “IN” 1 each RJ12 Daisy Chain port “OUT” Surge Suppression Lightning Suppression for each “To Radios” RJ45 Port Power Input Voltage: + or - 48 VDC Input Power Consumption: 400 watts Output Voltage: + or - 55 VDC Output Current: 0 - 1.8A per channel Output Power: 0 - 90 Watts per channel Cabinet Temperature -40° C to +55°C (-40° F to +131° F), 90% humidity, condensing Physical Max Distance from Managed Radios: 328 cable feet (100m) Max Distance to GPS Antenna: 100 cable feet (30.5m) Dimensions 8.85” W x 15.75” D x 1.65” H (225mm x 400mm x 42mm) Unit Weight 6.6 pounds (3kg) Power Interface Terminals 2 Power input ports for 48 VDC Power (Power supplies sold separately)

Chapter 2: System hardware GPS synchronization Page 2-53 CMM4 (Rack Mount) The Cluster Management Module (CMM) is the heart of the Cambium system’s synchronization capability, which allows network operators to reuse frequencies and add capacity while ensuring consistency in the quality of service to customers. For operators who prefer indoor CMM mounting, Cambium offers the Rack-Mounted Cluster Management Module 4. The unit is designed to be mounted onto a standard 19-inch telecommunications rack and to allow the Cambium CMM4 to be co-located with other telecommunications equipment. Figure 37 CMM4 (Rack Mount) The CMM4 has two DC power inputs, one 29 V and one 56V. It can be used to power and synchronize both 29 V legacy products such as the PMP 450 Series and 56V products such as the PMP 450i Series simultaneously. If the 29 V legacy products are connected to the CMM4, a 29 V power supply needs to be connected. If the 450i Series is connected to the CMM4, a 56 V power supply needs to be connected. The CMM4 supports having two of the 56 V and two of the 29 V supplies for redundancy. Warning PMP 450i Series requires different wiring between the CMM4 and device. If a PMP450 Series ODU is replaced by a PMP 450i Series and the existing drop cable needs to be re-used, the Ethernet cable adapter for CMM4 - N000045L001A" must be used between the CMM4 and the existing drop cable.

Chapter 2: System hardware GPS synchronization Page 2-54 Figure 38 CMM4 56 V power adapter (dongle) CMM4 56 V power adapter cable pinout Figure 39 CMM4 power adapter cabling diagram 1 8 1 8 J1 J2 RJ45 Plug RJ45 Jack 5 7 5 7 Shield

Chapter 2: System hardware GPS synchronization Page 2-55 Table 61 CMM4 power adapter cable pinout Plug J1 pin Jack J2 pin 1 1 2 2 3 3 4 4 5 7 6 6 7 5 8 8 Screen Screen Note Pins 5 and 7 are wired in a cross-over configuration.

Chapter 2: System hardware GPS synchronization Page 2-56 CMM4 (Cabinet with switch) Designed to deliver consistent and reliable wireless broadband service, the PMP/PTP system gracefully scales to support large deployments. The cluster management module is the heart of the system’s synchronization capability which allows network operators to re-use frequencies and add capacity while ensuring consistency in the quality of service to customers. As a result, subscribers can experience carrier-grade service even at the outer edge of the network. Figure 40 CMM4 (Cabinet with switch) CMM4 (Cabinet without switch) This CMM includes all the functionality listed above but there is no switch. This provides the network operator the flexibility to use the switch of their choice with the power and synchronization capabilities of the CMM4.

Chapter 2: System hardware GPS synchronization Page 2-57 CMM3/CMMmicro The CMM3 or CMMmicro (Cluster Management Module micro) provides power, GPS timing, and networking connections for an AP cluster. The CMM3 is configurable through a web interface. The CMM3 contains an 8-port managed switch that supports Power over Ethernet (PoE – this is Cambium PoE, not the standard PoE) on each port and connects any combination of APs, BHMs, BHSs, or Ethernet feed. The Cambium fixed wireless broadband IP networks PoE differs from IEEE Standard 803.3af PoE, and the two should not be intermixed. The CMM3 can auto-negotiate speed to match inputs that are either 100Base-TX or 10Base-T, and either full duplex or half duplex, where the connected device is set to auto-negotiate. Alternatively, these parameters are settable. A CMM3 requires only one cable, terminating in an RJ-45 connector, for each connected module to distribute • Ethernet signaling. • power to as many as 8 co-located modules—APs, BHMs, or BHSs. Through a browser interface to the managed switch, ports can be powered or not. • sync to APs and BHMs. The CMM3 receives 1-pulse per second timing information from Global Positioning System (GPS) satellites through an antenna (included) and passes the timing pulse embedded in the 24-V power to the connected modules. GPS status information is available at the CMM3, however • CMM3 provides time and date information to BHMs and APs if both the CMMmicro is operating on CMMmicro Release 2.1 or later and the AP/BHM is operating on System Release 4.2 or later. See Configuring time settings on Page 7-18. • CMM3 does not provide time and date information to BHMs and APs if either the CMM3 is operating on a release earlier than CMMmicro Release 2.1 or the AP/BHM is operating on a release earlier than System Release 4.2. A CMM3/CMMicro is shown in Figure 41 and Figure 42.

Chapter 2: System hardware GPS synchronization Page 2-58 Figure 41 CMM3 Figure 42 Pole mounted CMM3 Note A CMM3 cannot be used to power up a 450i or 450m Series ODUs.

Chapter 2: System hardware Installing a GPS receiver Page 2-59 Installing a GPS receiver To install a GPS receiver as the timing reference source, use the following procedures: • Mounting the GPS receiver on page 2-60 • Cabling the GPS Antenna on page 2-61 • Installing and connecting the GPS LPU on page 2-61 Caution Prior to power-up of equipment, ensure that all cables are connected to the correct interfaces of the CMM4 unit and the UGPS receiver module. Failure to do so may result in damage to the equipment. GPS receiver location Mount the GPS receiver at a location that meets the following requirements: • It must be possible to protect the installation as described in Grounding and lightning protection on page 3-8. • It must have an un-interrupted view of at least half of the southern (resp. northern) sky in the northern (resp. southern) hemisphere. For a receiver mounted on a wall there must be no other significant obstructions in the view of the sky. • It must be mounted at least 1 m (3 ft), preferably 2 m (6 ft), away from other GPS receiving equipment. • It must not be sited in the field of radiation of co-located radio communications equipment and should be positioned at a distance of at least 3 m (10 ft) away. Mount the UGPS receiver on the wall of the equipment building if there is a suitable location on the wall that can meet these requirements. Caution The GPS receiver is not approved for operation in locations where gas hazards exist, as defined by HAZLOC (USA) and ATEX (Europe). Mounting the GPS receiver module on the equipment building If mounting the GPS receiver on the equipment building (Figure 47), select a position on the wall that meets the following requirements: • It must be below the roof height of the equipment building or below the height of any roof-mounted equipment (such as air conditioning plant). • It must be below the lightning air terminals. • It must not project more than 600mm (24 inches) from the wall of the building.

Chapter 2: System hardware Installing a GPS receiver Page 2-60 If these requirements cannot all be met, then the module must be mounted on a metal tower or mast. Mounting the GPS receiver module on a metal tower or mast If mounting the GPS receiver module on a metal tower or mast (Figure 48), select a position that meets the following requirements: • It must not be mounted any higher than is necessary to receive an adequate signal from four GPS satellites. • It must be protected by a nearby lightning air terminal that projects farther out from the tower than the GPS receiver module. Mounting the GPS receiver Mount the UGPS receiver (following manufacturer’s instructions) upon either an external wall (Figure 47) or a metal tower or mast (Figure 48). Figure 43 GPS antenna mounting

Chapter 2: System hardware Installing a GPS receiver Page 2-61 Procedure 1 Mounting the GPS receiver 1 Ensure that the mounting position • has an unobstructed view of the sky to 20º above the horizon. • is not the highest object at the site. (The GPS antenna does not need to be particularly high on a site, which would give it more exposure to lightning. It just needs to have an unobstructed view of the sky.) • is not further than 100 feet (30.4 meters) of cable from the CMM. 2 Select a pole that has an outside diameter of 1.25 to 1.5 inches (3 to 4 cm) to which the GPS antenna bracket can be mounted. 3 Place the U-bolts (provided) around the pole as shown in Figure 45. 4 Slide the GPS antenna bracket onto the U-bolts. 5 Slide the ring washers (provided) onto the U-bolts. 6 Slide the lock washers (provided) onto the U-bolts. 7 Use the nuts (provided) to securely fasten the bracket to the U-bolts. Please refer to the PMP Synchronization Solutions User Guide located on the Cambium website (http://www.cambiumnetworks.com/resources/pmp-synchronization-solutions ). Cabling the GPS Antenna Connect the GPS coax cable to the female N-connector on the GPS antenna. Please refer to the PMP Synchronization Solutions User Guide located on the Cambium website (http://www.cambiumnetworks.com/resources/pmp-synchronization-solutions ). Installing and connecting the GPS LPU Install and ground the GPS drop cable LPU at the building (or cabinet) entry point, as described in Install the bottom LPU on page 6-24.

Chapter 2: System hardware Ordering the components Page 2-62 Ordering the components This section describes how to select components for 450m Series, 450i Series and 450 Series Greenfield network or 450m/450i Series network migration. It specifies Cambium part numbers for 450 Platform Family components. Order PMP 450m Series, PMP/PTP 450i Series and PMP/PTP 450 Series ODUs from Cambium Networks. PMP 450m Table 62 PMP 450m Series ODU part numbers Cambium description Cambium part number PMP 450m AP (Access Point) 5 GHz PMP 450m Integrated Access Point, 90 Degree (ROW) C050045A101A 5 GHz PMP 450m Integrated Access Point, 90 Degree (FCC) C050045A102A 5 GHz PMP 450m Integrated Access Point, 90 Degree (EU) C050045A103A 5 GHz PMP 450m Integrated Access Point, 90 Degree (DES Only) C050045A104A 5 GHz PMP 450m Integrated Access Point, 90 Degree (IC) C050045A105A PMP 450i Table 63 PMP 450i Series ODU part numbers Cambium description Cambium part number PMP 450i AP (Access Point) 900 MHz PMP 450i Connectorized Access Point C009045A001A 3 GHz PMP 450i Connectorized Access Point C030045A001A 3 GHz PMP 450i Integrated Access Point, 90 Degree C030045A002A 3 GHz PMP 450i Connectorized Access Point, DES Only C030045A003A 3 GHz PMP 450i Integrated Access Point, 90 Degree, DES Only C030045A004A 5 GHz PMP 450i Connectorized Access Point (RoW) C050045A001A 5 GHz PMP 450i Connectorized Access Point (FCC) C050045A002A 5 GHz PMP 450i Connectorized Access Point (EU) C050045A003A

Chapter 2: System hardware Ordering the components Page 2-63 Cambium description Cambium part number 5 GHz PMP 450i Connectorized Access Point (DES Only) C050045A004A 5 GHz PMP 450i Connectorized Access Point (IC) C050045A015A 5 GHz PMP 450i AP, Integrated 90°sector antenna (RoW) C050045A005A 5 GHz PMP 450i AP, Integrated 90°sector antenna (FCC) C050045A006A 5 GHz PMP 450i Integrated Access Point, 90 degree (EU) C050045A007A 5 GHz PMP 450i AP, Integrated 90°sector antenna (DES only) C050045A008A 5 GHz PMP 450i AP, Integrated 90°sector antenna (IC) C050045A016A PMP 450i SM (Subscriber Module) 3 GHz PMP 450i Connectorized Subscriber Module C030045C001A 3 GHz PMP 450i SM, Integrated High Gain Antenna C030045C002A 5 GHz PMP 450i Connectorized Subscriber Module C050045C001A 5 GHz PMP 450i SM, Integrated High Gain Antenna C050045C002A Note The 450i SM does not have license keys. Table 64 PMP 450i ATEX/HAZLOC ODU models/part numbers ODU model / part number Description ODU model 5085CHH 450i Connectorized ATEX/HAZLOC 5085HH 450i Integrated 90 Deg Sector ATEX/HAZLOC 5095HH 450i Integrated High Gain Directional ATEX/HAZLOC Part Number C050045A009A 5 GHz PMP 450i Conn Access Point (ROW), ATEX/HAZLOC C050045A010A 5 GHz PMP 450i Conn Access Point (FCC), ATEX/HAZLOC C050045A011A 5 GHz PMP 450i Conn Access Point (EU), ATEX/HAZLOC C050045A012A 5 GHz PMP 450i Integrated Access Point, 90 degree (ROW), ATEX/HAZLOC C050045A013A 5 GHz PMP 450i Integrated Access Point, 90 degree (FCC), ATEX/HAZLOC C050045A014A 5 GHz PMP 450i Integrated Access Point, 90 degree (EU), ATEX/HAZLOC

Chapter 2: System hardware Ordering the components Page 2-64 C050045A017A 5 GHz PMP 450i Conn Access Point (IC), ATEX/HAZLOC C050045A018A 5 GHz PMP 450i Integrated Access Point, 90 degree (IC), ATEX/HAZLOC C050045A019A 5 GHz PMP 450i Conn Access Point (DES Only), ATEX/HAZLOC C050045A020A 5 GHz PMP 450i Integrated Access Point, 90 degree (DES Only), ATEX/HAZLOC C050045C003A 5 GHz PMP 450i Conn Subscriber Module, ATEX/HAZLOC C050045C004A 5 GHz PMP 450i Integrated High Gain Antenna, ATEX/HAZLOC PTP 450i Table 65 PTP 450i Series ODU part numbers Cambium description Cambium part number 3 GHz PTP 450i END, Connectorized C030045B001A 3 GHz PTP 450i END, Integrated High Gain Antenna C030045B002A 3 GHz PTP 450i END, Connectorized (DES only) C030045B003A 3 GHz PTP 450i END, Integrated Access Point, 90 degree (DES only) C035045B004A 5 GHz PTP 450i END, Connectorized (RoW) C050045B001A 5 GHz PTP 450i END, Connectorized (FCC) C050045B003A 5 GHz PTP 450i END, Connectorized (EU) C050045B005A 5 GHz PTP 450i END, Connectorized (DES only) C050045B007A 5 GHz PTP 450i END, Connectorized (IC) C050045B015A 5 GHz PTP 450i END, Integrated High Gain Antenna (RoW) C050045B002A 5 GHz PTP 450i END, Integrated High Gain Antenna (FCC) C050045B004A 5 GHz PTP 450i END, Integrated High Gain Antenna (EU) C050045B006A 5 GHz PTP 450i END, Integrated High Gain Antenna (DES only) C050045B008A 5 GHz PTP 450i END, Integrated High Gain Antenna (IC) C050045B016A Ethernet cable adapter for CMM4 N000045L001A

Chapter 2: System hardware Ordering the components Page 2-65 Table 66 PTP 450i ATEX/HAZLOC ODU models/part numbers ODU model / part number Description ODU model 5085CHH 450i Connectorized ATEX/HAZLOC 5085HH 450i Integrated 90 Deg Sector ATEX/HAZLOC 5095HH 450i Integrated High Gain Directional ATEX/HAZLOC C050045B009A 5 GHz PTP 450i END, Connectorized (ROW), ATEX/HAZLOC C050045B010A 5 GHz PTP 450i END, Integrated High Gain Antenna (ROW), ATEX/HAZLOC C050045B011A 5 GHz PTP 450i END, Connectorized (FCC), ATEX/HAZLOC C050045B012A 5 GHz PTP 450i END, Integrated High Gain Antenna (FCC), ATEX/HAZLOC C050045B013A 5 GHz PTP 450i END, Connectorized (EU), ATEX/HAZLOC C050045B014A 5 GHz PTP 450i END, Integrated High Gain Antenna (EU), ATEX/HAZLOC C050045B017A 5 GHz PTP 450i END, Connectorized (IC), ATEX/HAZLOC C050045B018A 5 GHz PTP 450i END, Integrated High Gain Antenna (IC), ATEX/HAZLOC C050045B019A 5 GHz PTP 450i END, Connectorized (DES Only), ATEX/HAZLOC C050045B020A 5 GHz PTP 450i END, Integrated High Gain Antenna (DES Only), ATEX/HAZLOC PMP 450b Table 67 PMP 450b Series ODU part numbers Cambium description Cambium part number PMP 450b SM (Subscriber Module) 5 GHz 450b Mid Gain WB SM C050045C011A 5 GHz 450b High Gain WB SM C050045C012A

Chapter 2: System hardware Ordering the components Page 2-66 PMP 450 Table 68 PMP 450 Series ODU part numbers Cambium description Cambium part number PMP 450 AP (Access Point) 2.4 GHz PMP 450 Connectorized Access Point C024045A001A 2.4 GHz PMP 450 Connectorized Access Point (DES) C024045A003A 3.5 GHz PMP 450 Connectorized Access Point C035045A001A 3.5 GHz PMP 450 Connectorized Access Point (DES) C035045A003A 3.6 GHz PMP 450 Connectorized Access Point C036045A001A 3.6 GHz PMP 450 Connectorized Access Point (DES) C036045A003A 5 GHz PMP 450 Connectorized Access Point C054045A001A 5 GHz PMP 450 Connectorized Access Point (US only) C054045A002A 5 GHz PMP 450 Connectorized Access Point (DES) C054045A003A PMP 450 AP Lite 2.4 GHz PMP 450 Connectorized Access Point - Lite C024045A011A 3.3-3.6 GHz PMP 450 Connectorized Access Point - Lite C035045A011A 3.55-3.8 GHz PMP 450 Connectorized Access Point - Lite C036045A011A 5 GHz PMP 450 Connectorized Access Point - Lite C054045A011A 5 GHz PMP 450 Connectorized Access Point (FCC) - Lite C054045A012A PMP 450 SM (Subscriber Module) 900 MHz PMP 450 Connectorized Subscriber Module C009045C001A 2.4 GHz PMP 450 Subscriber Module, 4 Mbps C024045C001A 2.4 GHz PMP 450 Subscriber Module, 10 Mbps C024045C002A 2.4 GHz PMP 450 Subscriber Module, 20 Mbps C024045C003A 2.4 GHz PMP 450 Subscriber Module, Uncapped C024045C004A 2.4 GHz PMP 450 Connectorized Subscriber Module, 4 Mbps C024045C005A 2.4 GHz PMP 450 Connectorized Subscriber Module, 10 Mbps C024045C006A 2.4 GHz PMP 450 Connectorized Subscriber Module, 20 Mbps C024045C007A 2.4 GHz PMP 450 Connectorized Subscriber Module, Uncapped C024045C008A 3.5 GHz PMP 450 High Gain Directional Integrated Subscriber C035045C014A 3.5 GHz PMP 450 Subscriber Module, 4 Mbps C035045C001A

Chapter 2: System hardware Ordering the components Page 2-67 Cambium description Cambium part number 3.5 GHz PMP 450 Subscriber Module, 10 Mbps C035045C002A 3.5 GHz PMP 450 Subscriber Module, 20 Mbps C035045C003A 3.5 GHz PMP 450 Subscriber Module, Uncapped C035045C004A 3.5 GHz PMP 450 Connectorized Subscriber Module, 4 Mbps C035045C005A 3.5 GHz PMP 450 Connectorized Subscriber Module, 10 Mbps C035045C006A 3.5 GHz PMP 450 Connectorized Subscriber Module, 20 Mbps C035045C007A 3.5 GHz PMP 450 Connectorized Subscriber Module, Uncapped C035045C008A 3.6 GHz PMP 450 High Gain Directional Integrated Subscriber C036045C014A 3.6 GHz PMP 450 Subscriber Module, 4 Mbps C036045C001A 3.6 GHz PMP 450 Subscriber Module, 10 Mbps C036045C002A 3.6 GHz PMP 450 Subscriber Module, 20 Mbps C036045C003A 3.6 GHz PMP 450 Subscriber Module, Uncapped C036045C004A 3.6 GHz PMP 450 Connectorized Subscriber Module, 4 Mbps C036045C005A 3.6 GHz PMP 450 Connectorized Subscriber Module, 10 Mbps C036045C006A 3.6 GHz PMP 450 Connectorized Subscriber Module, 20 Mbps C036045C007A 3.6 GHz PMP 450 Connectorized Subscriber Module, Uncapped C036045C008A 5 GHz PMP 450 Connectorized Subscriber Module, 4 Mbps C054045C005A 5 GHz PMP 450 Connectorized Subscriber Module, 10 Mbps C054045C006A 5 GHz PMP 450 Connectorized Subscriber Module, 20 Mbps C054045C007A 5 GHz PMP 450 Connectorized Subscriber Module, Uncapped C054045C008A 5 GHz PMP 450 Integrated Subscriber Module, 4 Mbps C054045C001B 5 GHz PMP 450 Integrated Subscriber Module, 10 Mbps C054045C002B 5 GHz PMP 450 Integrated Subscriber Module, 20 Mbps C054045C003B 5 GHz PMP 450 Integrated Subscriber Module, Uncapped C054045C004B 5 GHz PMP 450 Connectorized Subscriber Module, 4 Mbps C054045C005B 5 GHz PMP 450 Connectorized Subscriber Module, 10 Mbps C054045C006B 5 GHz PMP 450 Connectorized Subscriber Module, 20 Mbps C054045C007B 5 GHz PMP 450 Connectorized Subscriber Module, Uncapped C054045C008B 5 GHz PMP 450d Subscriber Module, 20 Mbps – 4-pack C054045H013B 5 GHz PMP 450d Subscriber Module, Uncapped – 4-pack C054045H014B

Chapter 2: System hardware Ordering the components Page 2-68 PTP 450 Table 69 PTP 450 Series ODU part numbers Cambium description Cambium part number PTP 450 900 MHz END – Connectorized C009045B001A PTP 450 3.5 GHz END – Integrated C035045B001A PTP 450 3.5 GHz END – Connectorized C035045B002A PTP 450 3.5 GHz END – Integrated – DES Only C035045B003A PTP 450 3.5 GHz END – Connectorized – DES Only C035045B004A PTP 450 3.65 GHz END – Integrated C036045B001A PTP 450 3.65 GHz END – Connectorized C036045B002A PTP 450 3.65 GHz END – Integrated – DES Only C036045B003A PTP 450 3.65 GHz END – Connectorized – DES Only C036045B004A PTP 450 5 GHz END – Integrated (ROW) C054045B001A PTP 450 5 GHz END – Connectorized (ROW) C054045B002A PTP 450 5 GHz END – Integrated (ROW) – DES Only C054045B003A PTP 450 5 GHz END – Connectorized (ROW) – DES Only C054045B004A PTP 450 5 GHz END – Integrated (FCC) C054045B005A PTP 450 5 GHz END – Connectorized (FCC) C054045B006A PMP/PTP 450/450i Series Accessories Table 70 PMP/PTP 450/450i Series Accessories Cambium description Cambium part number PMP 450 AP Antenna Options 900 MHz 65 degree Sector Antenna (Dual Slant) N009045D001A 900 MHz 12 dBi gain directional antenna (Dual Slant) N009045D003A 2.4 GHz Dual Slant Antenna for 60 Degree Sector C024045D601A 3.5 GHz and 3.6 GHz Dual Slant Antenna for 90 Degree Sector C030045D901A 5 GHz Antenna for 60 Degree Sector 85009325001 5 GHz Antenna for 90 Degree Sector 85009324001 N-type to N-type cable (16 inch length) 30009406002

Chapter 2: System hardware Ordering the components Page 2-69 Cambium description Cambium part number Power supplies Power supply, 60 W, 56 V with Gbps support N000065L001B AC+DC Enhanced Power Injector C000065L002C Line Cord, Fig 8 – US N000065L003A Line Cord, Fig 8 – UK N000065L004A Line Cord, Fig 8 – EU N000065L005A Power over Ethernet midspan, 60 W, -48 VDC Input N000000L036A Power Supply, 30 W, 56 V – Gbps support N000000L034A Gigabit Enet Capable Power Supply - 30VDC, 15W N000900L001A Cable, UL Power Supply Cord Set, US N000900L007A Cable, UL Power Supply Cord Set, EU N000900L008A Cable, UL Power Supply Cord Set, UK N000900L009A AP Optional Equipment CMM MICRO (Outdoor Enclosure) (450 only) 1070CKHH CMM5 Controller C000000L500A CMM5 Power and Sync Injector 56V C000000L556A UGPS 1096H CMM5 Power Supply, AC, 56V 240W N000000L054B CMM5 Power Supply AC, 48V, 640W N000000L101A CMM5 Spare Controller Cable – 1m N000000L102A CMM5 to UGPS Shielded Cable (20 meter) N000000L103A CMM5 Spare DC Power Connector (10 pack) N000000L104A CMM4 W/RUGGEDIZED Switch and GPS 1090CKHH CMM4 NO Switch 1091HH CMM4 Rack Mount Assembly 1092HH Ethernet cable adapter for CMM4 N000045L001A Universal GPS Module 1096H RJ-45 Gland Spare – PG16 style (QTY 10) N000065L033A Blanking Plug Pack (Qty 10) N000065L036A SM Optional Equipment

Chapter 2: System hardware Ordering the components Page 2-70 Cambium description Cambium part number Power Supply, 30 W, 56 V – Gbps support N000000L034A Gigabit Enet Capable Power Supply – 30 VDC, 15 W N000900L001A Cable, UL Power Supply Cord Set, US N000900L007A Cable, UL Power Supply Cord Set, EU N000900L008A Cable, UL Power Supply Cord Set, UK N000900L009A 53CM Offset, Reflector Dish Kit, 4PK HK2022A Alignment Tool Headset ACATHS-01A Accessories Surge Suppressor (30 VDC) 600SSH Gigabit Surge Suppressor (56 VDC) C000000L033A LPU and Grounding Kit (1 kit per ODU) C000065L007B Single Mode Optical SFP Interface per ODU C000065L008A Multimode Kit C000065L009A 50 Ohm Braided Coaxial Cable - 75 meter 30010194001 50 Ohm Braided Coaxial Cable - 500 meter 30010195001 RF Connector, N, Male, Straight for CNT-400 Cable 09010091001 Tyco/AMP, Mod Plug RJ45, 100 pack WB3177 Tyco/AMP Crimp Tool WB3211 RJ-45 Spare Grounding Gland - PG16 size (Qty. 10) N000065L033 Mounting brackets Tilt Bracket Assembly N000045L002A Mounting Bracket (Integrated) N000065L031A Mounting Bracket (Connectorized) N000065L032A Upgrade Keys PMP 450 4 To 10 Mbps Upgrade Key C000045K002A PMP 450 4 To 20 Mbps Upgrade Key C000045K003A PMP 450 4 To Uncapped Upgrade Key C000045K004A PMP 450 10 To 20 Mbps Upgrade Key C000045K005A PMP 450 10 To Uncapped MBPS Upgrade Key C000045K006A PMP 450 20 To Uncapped MBPS Upgrade Key C000045K007A

Chapter 2: System hardware Ordering the components Page 2-71 Cambium description Cambium part number PMP 450 Lite AP to Full AP Upgrade Key C000045K008A Extended Warranty PMP 450 Platform AP Extended Warranty, 1 Additional Year SG00TS4009A PMP 450 Platform AP Extended Warranty, 2 Additional Years SG00TS4017A PMP 450 Platform AP Extended Warranty, 4 Additional Years SG00TS4025A PMP 450 Platform SM Extended Warranty, 1 Additional Year SG00TS4010A PMP 450 Platform SM Extended Warranty, 2 Additional Years SG00TS4018A PMP 450 Platform SM Extended Warranty, 4 Additional Years SG00TS4026A

Page 3-1 Chapter 3: System planning This chapter provides information to help the user to plan a PMP/PTP 450 Platform link. The following topics are described in this chapter: • Typical deployment on page 3-2 contains diagrams illustrating typical PMP/PTP 450 Platform site deployments. • Site planning on page 3-7 describes factors to be considered when planning the proposed link end sites, including grounding, lightning protection and equipment location. • Radio Frequency planning on page 3-17 describes how to plan PMP/PTP 450 Platform links to conform to the regulatory restrictions that apply in the country of operation. • Link planning on page 3-27 describes factors to be taken into account when planning links, such as range, path loss and throughput. • Planning for connectorized units on page 3-30 describes factors to be taken into account when planning to use connectorized ODUs with external antennas in PMP/PTP 450 Platform links. • Data network planning on page 3-32 describes factors to be considered when planning PMP/PTP 450 Platform data networks. • Network management planning on page 3-40 describes how to plan for PMP/PTP 450 Platform links to be managed remotely using SNMP. • Security planning on page 3-41 describes how to plan for PMP/PTP 450 Platform links to operate in secure mode. • Remote AP Deployment on page 3-51 describes how to deploy Remote AP.

Chapter 3: System planning Typical deployment Page 3-2 Typical deployment This section contains diagrams illustrating typical PMP/PTP 450 Platform site deployments. ODU with PoE interface to PSU In the basic configuration, there is only one Ethernet interface, a copper cable for Power over Ethernet (PoE) from the PSU to the ODU (PSU port), as shown in the following diagrams: mast or tower installation (Figure 44), wall installation (Figure 45) and roof installation (Figure 46). Figure 44 Mast or tower installation ODUAC supplyPSUNetworkequipmentODU ground cablesPower over Ethernet CAT5e cable (gel-filled, shielded with copper-plated steel)Network CAT5e cableSite grounding systemBottom LPUFirst point of contact between drop cable and towerTower ground barGround ringIntermediate ground cable(s) as requiredBuilding entryEquipment building or cabinet

Chapter 3: System planning Typical deployment Page 3-3 Figure 45 Wall installation ODUPSUNetworkequipmentODU ground cablesSite grounding systemBottom LPUGround ringFirst point of contact between drop cable and wallBuilding entryPower over Ethernet CAT5e cable (gel-filled, shielded with copper-plated steel)Network Cat5e cableAC supply

Chapter 3: System planning Typical deployment Page 3-4 Figure 46 Roof installation Air terminals (finials)Tower grounding conductorBuilding ground ringAC serviceEquipment roomODUODU ground cablesNetwork CAT5e cableSite grounding systemAC supplyPSUNetworkequipmentBottom LPUBuilding entry pointDrop cable inside buildingEquipment room entry pointPower over Ethernet CAT5e cable (gel-filled, shielded with copper-plated steel)

Chapter 3: System planning Typical deployment Page 3-5 Figure 47 GPS receiver wall installation NetworkequipmentODU/ GPS Ground cablesSite grounding systemDrop cable to top LPU and ODUGround ringPower over Ethernet CAT5e cable (gel-filled, shielded with copper-plated steel)Network Cat5e cableCMM 4GPS receiverFirst point of contact between drop cable and wall

Chapter 3: System planning Typical deployment Page 3-6 Figure 48 GPS receiver tower or mast installation ODU/GPS ground cablesPower over Ethernet CAT5e cable (gel-filled, shielded with copper-plated steel)Network CAT5e cableSite grounding systemTower ground barGround ringEquipment building or cabinetNetworkequipmentCMM 4Drop cable to top LPU and ODUGPS receiverFirst point of contact between drop cable and towerIntermediate ground cable(s) as required

Chapter 3: System planning Site planning Page 3-7 Site planning This section describes factors to be considered when choosing sites for PMP or PTP radios, power supplies, CMM4 (if applicable) and UGPS (if applicable). Site selection for PMP/PTP radios When selecting a site for the ODU, consider the following factors: • Height and location to ensure that people are kept away from the antenna; see Calculated distances and power compliance margins on page 4-25. • Height and location to achieve the best radio path. • Indoor location where the power supply LED indicators will be visible, so the drop cable length will not exceed the maximum recommended length; see Power supply site selection on page 3-8. • Ability to meet the requirements specified in Grounding and lightning protection on page 3-8. • Aesthetics and planning permission issues. • Cable lengths; see Ethernet standards and cable lengths on page 2-35. • The effect of strong winds on the installation; see ODU wind loading on page 3-11.

Chapter 3: System planning Site planning Page 3-8 Power supply site selection When selecting a site for the ODU power supply, consider the following factors: • Indoor location with no possibility of condensation, flooding or high humidity. • Availability of a mains electricity supply. • Located in an environment where it is not likely to exceed its operational temperature rating, allowing for natural convection cooling. • Accessibility for viewing status indicator LED and connecting Ethernet cables. • Cable lengths; see Ethernet standards and cable lengths on page 2-35. Maximum cable lengths When installing PMP/PTP 450i Series ODU, the maximum permitted length of the shielded copper Ethernet interface cable is 330 feet (100m) from AP/BHM/SM/BHS to their associated power supplies or CMM4. When installing PMP 450m Series ODU, the maximum permitted length of the shielded copper Ethernet interface cable is 330 feet (100m) from ODU to the network interface equipment. Grounding and lightning protection Warning Electro-magnetic discharge (lightning) damage is not covered under warranty. The recommendations in this guide, when followed correctly, give the user the best protection from the harmful effects of EMD. However, 100% protection is neither implied nor possible. Structures, equipment and people must be protected against power surges (typically caused by lightning) by conducting the surge current to ground via a separate preferential solid path. The actual degree of protection required depends on local conditions and applicable local regulations. To adequately protect a PMP/PTP 450 Platform installation, both ground bonding and transient voltage surge suppression are required. Full details of lightning protection methods and requirements can be found in the international standards IEC 61024-1 and IEC 61312-1, the U.S. National Electric Code ANSI/NFPA No. 70-1984 or section 54 of the Canadian Electric Code. Warning International and national standards take precedence over the requirements in this guide.

Chapter 3: System planning Site planning Page 3-9 Lightning protection zones Use the rolling sphere method (Figure 49) to determine where it is safe to mount equipment. An imaginary sphere, typically 50 meters in radius, is rolled over the structure. Where the sphere rests against the ground and a strike termination device (such as a finial or ground bar), all the space under the sphere is considered to be in the zone of protection (Zone B). Similarly, where the sphere rests on two finials, the space under the sphere is considered to be in the zone of protection. Figure 49 Rolling sphere method to determine the lightning protection zones Zone A: In this zone a direct lightning strike is possible. Do not mount equipment in this zone. Zone B: In this zone, direct EMD (lightning) effects are still possible, but mounting in this zone significantly reduces the possibility of a direct strike. Mount equipment in this zone. Warning Never mount equipment in Zone A. Mounting in Zone A may put equipment, structures and life at risk.

Chapter 3: System planning Site planning Page 3-10 Site grounding system Confirm that the site has a correctly installed grounding system on a common ground ring with access points for grounding the 450 Platform Family ODU. If the outdoor equipment is to be installed on the roof of a high building (Figure 46), confirm that the following additional requirements are met: • A grounding conductor is installed around the roof perimeter to form the main roof perimeter lightning protection ring. • Air terminals are installed along the length of the main roof perimeter lightning protection ring, typically every 6.1m (20ft). • The main roof perimeter lightning protection ring contains at least two down conductors connected to the grounding electrode system. The down conductors should be physically separated from one another, as far as practical. ODU and external antenna location Find a location for the ODU (and external antenna for connectorized units) that meets the following requirements: • The equipment is high enough to achieve the best radio path. • People can be kept a safe distance away from the equipment when it is radiating. The safe separation distances are defined in Calculated distances and power compliance margins on page 4-25. • The equipment is lower than the top of the supporting structure (tower, mast or building) or its lightning air terminal. • If the ODU is connectorized, select a mounting position that gives it maximum protection from the elements, but still allows easy access for connecting and weatherproofing the cables. To minimize cable losses, select a position where the antenna cable lengths can be minimized. If diverse or two external antennas are being deployed, it is not necessary to mount the ODU at the midpoint of the antennas. ODU ambient temperature limits Select a location where the ODU can operate within safe ambient temperature limits. The following points need to be considered while selecting a location for the ODU: • The ODU must be mounted in a Restricted Access Location (as defined in EN 60950-1) if the operating ambient temperature may exceed 40°C, including solar radiation. • If the ambient temperature never exceeds 40°C, the temperature of the external metal case parts of the ODU will not exceed the touch temperature limit of 70°C. • If the ambient temperature never exceeds 60°C, the temperature of the external metal case parts of the ODU will not exceed the touch temperature limit of 90°C.

Chapter 3: System planning Site planning Page 3-11 Note A restricted access location is defined (in EN 60950-1) as one where access may only be gained by use of a tool or lock and key, or other means of security, and access is controlled by the authority responsible for the location. Access must only be gained by persons who have been instructed about the reasons for the restrictions applied to the location and about any precautions that must be taken. Examples of permissible restricted access locations are a lockable equipment room or a lockable cabinet. ODU wind loading Ensure that the ODU and the structure on which it is mounted are capable of withstanding the prevalent wind speeds at a proposed 450 Platform site. Wind speed statistics are available from national meteorological offices. The ODU and its mounting bracket are capable of withstanding wind speeds of: • Up to 200 mph (322 kph) for PMP 450m Series – AP 5 GHz • Up to 124 mph (Integrated) for PMP/PTP 450i – all models 3 GHz and 5 GHz • Up to 200 mph (Connectorized) for PMP/PTP 450i – all models 3 GHz and 5 GHz • Up to 200 mph (322 kph) for PMP/PTP 450 – all models • Up to 200 mph (322 kph) for PMP 450 – Ruggedized • Up to 200 mph (322 kph) for PMP 450i – all models 900 MHz • Up to 118 mph (191 kph) for PMP 450b • Up to 90 mph (145 kph) for PMP 450d • Up to 100 mph (161 kph) for 900 MHz antennas Wind blowing on the ODU will subject the mounting structure to significant lateral force. The magnitude of the force depends on both wind strength and surface area of the ODU. Wind loading is estimated using the following formulae: • Force (in kilograms) = 0.1045aV2 where: o “a” is the surface area in square meters, and o “V” is the wind speed in meters per second. • Force (in pounds) = 0.0042Av2 where: o “A” is the surface area in square feet, and o “v” is the wind speed in miles per hour. Applying these formulae to the 450 platform at different wind speeds, the resulting wind loadings are shown in below tables.

Chapter 3: System planning Site planning Page 3-12 Table 71 PMP 450m Series wind loading (Newton) Type of ODU Max surface area (square meters) Wind speed (kilometer per hour) 160 170 180 190 200 Integrated 90º sector antenna 0.331 671 757 849 946 1048 Table 72 PMP/PTP 450i Series wind loading (Newton) Type of ODU Max surface area (square meters) Wind speed (kilometer per hour) 160 170 180 190 200 Connectorized 0.035 94 106 119 132 146 Directional Yagi antenna - 900 MHz 0.025 67 76 85 94 105 External 65º sector antenna – 900 MHz 0.253 677 764 857 954 1058 Directional antenna – 3.x GHz 0.1 142 160 180 200 222 Integrated 90º sector antenna -3.x GHz 0.18 83 94 105 117 130 Directional antenna – 5 GHz 0.093 249 281 315 351 389 Integrated 90º sector antenna - 5 GHz 0.126 337 381 427 475 527 Table 73 PMP 450m Series wind loading (lb force) Type of ODU Max surface area (square feet) Wind speed (miles per hour) 100 105 110 115 120 Integrated 90º sector antenna 3.565 150 165 181 198 216

Chapter 3: System planning Site planning Page 3-13 Table 74 PMP/PTP 450i Series wind loading (lb force) Type of ODU Max surface area (square feet) Wind speed (miles per hour) 100 105 110 115 120 Connectorized 0.377 16 17 19 21 23 Directional antenna – 5 GHz 1.001 42 46 51 56 61 Integrated 90º sector antenna - 5 GHz 1.356 57 63 69 75 82 Directional Yagi antenna - 900 MHz 0.27 11 13 14 15 16 External 65º sector antenna – 900 MHz 2.72 114 126 138 151 165 For a connectorized ODU, add the wind loading of the external antenna to that of the ODU. The antenna manufacturer should be able to quote wind loading. Table 75 PMP/PTP 450 Series wind loading (Newton) Type of ODU Max surface area (square meters) Wind speed (kilometer per hour) 160 170 180 190 200 External 60º sector antenna – 2.4 GHz AP 0.27 722 815 914 1019 1129 External 60º sector antenna – 5 GHz AP 0.066 177 199 223 249 276 External 90º sector antenna – 5 GHz AP 0.083 222 251 281 313 347 SM 0.027 72 82 91 102 113 Integrated High-Gain, Ruggedized 0.093 249 281 315 351 389 Integrated Dish 0.14 375 423 474 528 585

Chapter 3: System planning Site planning Page 3-14 Table 76 PMP/PTP 450 Series wind loading (lb force) Type of ODU Max surface area (square feet) Wind speed (miles per hour) 100 105 110 115 120 External 60º sector antenna – 2.4 GHz AP 2.9 122 134 147 161 175 External 60º sector antenna – 5 GHz AP 0.71 29.8 33 37 39 43 External 90º sector antenna – 5 GHz AP 0.89 37 41 45 49 54 SM 0.29 12 13 15 16 18 Integrated High-Gain, Ruggedized 1 42 46 51 56 60 Integrated Dish 1.49 63 69 76 83 90

Chapter 3: System planning Site planning Page 3-15 Hazardous locations Check that the ODUs will not be exposed to hazardous gases, as defined by HAZLOC (USA) and ATEX (Europe) regulations. If there is a risk of such exposure, then order the PTP/PMP 450i ATEX/Hazloc product variants, as these are intended for operation in locations with gas hazards. The ATEX and HAZLOC standards limit the EIRP as shown in Table 77. Table 77 EIRP limits from ATEX and HAZLOC standards ATEX gas group HAZLOC gas group Typical gas type Maximum EIRP (Watt) IIA D Propane 6 IIB C Ethylene 3.5 IIC B Hydrogen 2 IIC A Acetylene 2 Further reading For information about… Refer to… Ordering Connectorized/ Integrated ATEX/HAZLOC ODUs Table 64 and Table 65 on pages 2-63 and 2-64 ATEX/HAZLOC standards and type approval Hazardous location compliance on page 4-36 Deployment of ATEX/HAZLOC ODUs PMP/PTP 450i Hazardous Location Safety Guidance (pmp-1712) Drop cable grounding points To estimate how many grounding kits are required for each drop cable, refer to the site installation diagrams (Figure 44 , Figure 45, and Figure 46) and use the following criteria: • The drop cable shield must be grounded near the ODU at the first point of contact between the drop cable and the mast, tower or building. • The drop cable shield must be grounded at the building entry point. For mast or tower installations (Figure 44), use the following additional criteria: • The drop cable shield must be grounded at the bottom of the tower, near the vertical to horizontal transition point. This ground cable must be bonded to the tower or tower ground bus bar (TGB), if installed.

Chapter 3: System planning Site planning Page 3-16 • If the tower is greater than 61 m (200 ft) in height, the drop cable shield must be grounded at the tower midpoint, and at additional points as necessary to reduce the distance between ground cables to 61 m (200 ft) or less. • In high lightning-prone geographical areas, the drop cable shield must be grounded at spacing between 15 to 22 m (50 to 75 ft). This is especially important on towers taller than 45 m (150 ft). For roof installations (Figure 46), use the following additional criteria: • The drop cable shield must be bonded to the building grounding system at its top entry point (usually on the roof). • The drop cable shield must be bonded to the building grounding system at the entry point to the equipment room. Lightning Protection Unit (LPU) location Find a location for the bottom LPU that meets the following requirements: • The bottom LPU can be connected to the drop cable from the ODU. • The bottom LPU is within 600 mm (24 in) of the point at which the drop cable enters the building, enclosure or equipment room within a larger building. • The bottom LPU can be bonded to the grounding system.

Chapter 3: System planning Radio Frequency planning Page 3-17 Radio Frequency planning This section describes how to plan 450 Platform Family links to conform to analysis of spectrum and the regulatory restrictions that apply in the country of operation. Regulatory limits Many countries impose EIRP limits (Allowed EIRP) on products operating in the bands used by the 450 Platform Family. Refer to Equipment Disposal (Chapter 10: Reference information) on page 10-54 to determine what the maximum transmitted power and EIRP for PMP/PTP 450 Platform that can be used in each of countries and frequency band. Caution It is the responsibility of the user to ensure that the PMP/PTP ODU is operated in accordance with local regulatory limits. Note Contact the applicable radio regulator to find out if registration of the PMP/PTP 450 Platform link is required. Conforming to the limits Ensure the link is configured to conform to local regulatory requirements by configuring the PMP 450/450i Series AP or PTP 450/450i Series BHM for the correct country. In the following situations, this does not prevent operation outside the regulations: • When using connectorized ODUs with external antennas, the regulations may require the maximum transmit power to be reduced. Available spectrum The available spectrum for operation depends on the regulatory band. When configured appropriately, the unit will only allow operation on those channels which are permitted by the regulations.

Chapter 3: System planning Radio Frequency planning Page 3-18 Certain regulations have allocated certain channels as unavailable for use: • FCC has allocated part of the 5.1 & 5.2 GHz • ETSI has allocated part of the 5.4 GHz band to weather radar. • UK and some other European countries have allocated part of the 5.8 GHz band to Road Transport and Traffic Telematics (RTTT) systems. The number and identity of channels barred in a given regulatory band is dependent on the channel bandwidth and channel raster selected. Analyzing the RF Environment An essential element in RF network planning is the analysis of spectrum usage and the strength of the signals that occupy the spectrum. Regardless of how these parameters are measured and log or chart the results (through the Spectrum Analyzer feature or by using a spectrum analyzer), ensure measurements are performed: • At various times of day. • On various days of the week. • Periodically into the future. As new RF neighbors move in or consumer devices proliferate in currently used spectrum, this keeps the user aware of the dynamic possibilities for interference within the network. Channel bandwidth Select the required channel bandwidth for the link. The selection depends upon the regulatory band selected. The wider the channel bandwidth, the greater the capacity. As narrower channel bandwidths take up less spectrum, selecting a narrow channel bandwidth may be a better choice when operating in locations where the spectrum is very busy. Both ends of the link must be configured to operate on the same channel bandwidth. Anticipating Reflection of Radio Waves In the signal path, any object that is larger than the wavelength of the signal can reflect the signal. Such an object can even be the surface of the earth or of a river, bay or lake. The wavelength of the signal is approximately • 2 inches (or 5 cm) for 5.4 GHz and 5.8 GHz signals. • 12 inches for 900 MHz signals A reflected signal can arrive at the antenna of the receiver later than the non-reflected signal arrives. These two or more signals cause the condition known as multipath. Multipath may increase or decrease the signal level, resulting in overall attenuation that may be higher or lower than that caused by the link distance. This is problematic at the margin of the link budget, where the standard operating margin (fade margin) may be compromised.

Chapter 3: System planning Radio Frequency planning Page 3-19 Obstructions in the Fresnel Zone The Fresnel (pronounced fre∙NEL) Zone is a three-dimensional volume around the line of sight of an antenna transmission. Objects that penetrate this area can cause the received strength of the transmitted signal to fade. Out-of-phase reflections and absorption of the signal result in signal cancellation. The foliage of trees and plants in the Fresnel Zone can cause signal loss. Seasonal density, moisture content of the foliage, and other factors such as wind may change the amount of loss. Plan to perform frequent and regular link tests if you must transmit through foliage. Planning for co-location The first step to avoid interference in wireless systems is to set all AP/BHMs to receive timing from a synchronization source (Cluster Management Module, or Universal Global Positioning System). This ensures that the modules are in sync and start transmitting at the same time each frame. The second step to avoid interference is to configure parameters on all AP/BHMs of the same frequency band in proximity such that they have compatible transmit/receive ratios (all stop transmitting each frame before any start receiving). This avoids the problem of one AP/BHM attempting to receive the signal from a distant SM/BHS while a nearby AP/BHM transmits, which could overpower that signal. Note Refer to Frame Alignment Legacy Mode parameter of Configuration > Radio > Advance tab for legacy product settings (See Table 146 PMP 450i AP Radio attributes - 5 GHz on page 7-135). The following parameters on the AP/BHM determine the transmit/receive ratio: • Downlink Data percentage • Frame Period • Max Range • (reserved) Contention slots If OFDM (450 Platform Family, PMP/PTP 230) and FSK (PMP/PTP 1x0) APs/BHMs of the same frequency band and channel bandwidth are in proximity, or if you want BHMs set to different parameters then you must use the Frame Calculator to identify compatible settings for APs/BHMs. The co-location is also supported for 900 MHz PMP 450i Series APs (OFDM) and PMP 100 Series APs (FSK). The Frame Calculator is available on the web management interface Tools > Frame Calculator. To use the Frame Calculator, type into the calculator various configurable parameter values for each proximal AP/BHM and then record the resulting AP/BHM Receive Start value. Next vary the Downlink Data percentage in each calculation and iterate until a calculated AP/BHM Receive Start for all co-located AP/BHMs where the transmit end does not come before the receive start.

Chapter 3: System planning Radio Frequency planning Page 3-20 Cambium also provides co-location tool which helps in co-location planning: https://support.cambiumnetworks.com/files/colocationtool For more information on 450 Platform Family co-location, see http://www.cambiumnetworks.com/solution-papers Multiple OFDM Access Point Clusters When deploying multiple AP clusters in a dense area, consider aligning the clusters as shown below. However, this is only a recommendation. An installation may dictate a different pattern of channel assignments. Figure 50 Example layout of 16 Access Point sectors (ABCD), 90-degree sectors An example for assignment of frequency channels is provided in the following table. Table 78 Example 5.8 GHz 4-channel assignment by access site Symbol Frequency A 5.740 GHz B 5.780 GHz C 5.760 GHz D 5.800 GHz