Impinj XARRAY xArray IPJ-REV-R680 UHF RFID reader system User Manual

Impinj, Inc. xArray IPJ-REV-R680 UHF RFID reader system Users Manual

Users Manual

Release 4.11 13-June-2014 Proprietary and Confidential www.impinj.com Copyright ©2014 Impinj, Inc. Impinj, Octane, and Speedway are either registered trademarks or trademarks of Impinj, Inc. For more information, contact rfid_info@impinj.com UHF Gen 2 RFID Speedway® Revolution Installation and Operations Guide
ii . Revision 4.11 Copyright ©2014, Impinj, Inc. Products Covered by this Guide This guide pertains to readers with the following part numbers: Table i: Speedway Revolution Reader Part Numbers Reader Communication Code Part Number Speedway R220 FCC IPJ-REV-R220-USA1M1 Speedway R420 FCC IPJ-REV-R420-USA1M1 Speedway R220 ETSI IPJ-REV-R220-EU11M1 Speedway R420 ETSI IPJ-REV-R420-EU11M1 Speedway R220 Various IPJ-REV-R220-GX11M1 Speedway R420 Various IPJ-REV-R420-GX11M1 Speedway R220 Various IPJ-REV-R220-GX21M1 Speedway R420 Various IPJ-REV-R420-GX21M1 Speedway R420 Japan IPJ-REV-R420-JP21M1 Speedway R640 FCC IPJ-REV-R640-FCC1M1 Speedway R640 ETSI IPJ-REV-R640-EU11M1 Speedway R640 Various IPJ-REV-R640-GX11M1 Speedway xArray R680 FCC IPJ-REV-R680 Federal Communications Commission (FCC) Compliance This equipment was tested and complies with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy. If not installed and used in accordance with the instructions, the equipment may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation and cause harmful interference to radio or television reception. To determine if this equipment causes harmful interference to radio or television reception, turn the equipment off and on. You are encouraged to try to correct the interference by one or more of the following: • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and receiver. • Consult the dealer or a qualified radio/TV technician for assistance.
Speedway Revolution Installation and Operations Guide Octane 4.11 Revision 4.11 Copyright ©2014, Impinj, Inc. iii Caution: Changes to this product or modifications not expressly approved by the party responsible for compliance could void your authority to operate per FCC Part 15. Attention: Les modifications apportées à ce produit ou modifications pas expressément approuvés par la partie responsable de la conformité peuvent annuler votre droit à utiliser par FCC Part 15. Industry Canada (IC) Compliance Operation is subject to the following two conditions: 1. This device may not cause interference. 2. This device must accept any interference, including interference that may cause undesired operation of the device. This device has been designed to operate with the antenna(s) listed on page 36 that have a maximum gain of 6 dB. Antennas not included in this list or having a gain greater than 6 dB are strictly prohibited for use with this device. The required antenna impedance is 50 ohms. To reduce potential radio interference to other users, the antenna type and its gain should be chosen so that the equivalent isotropically radiated power (EIRP) is not more than that permitted for successful communication. The term ―IC‖ before the radio certification number only signifies that Industry of Canada technical specifications were met. Industrie Canada (IC) Conformité Son fonctionnement est soumis aux deux conditions suivantes: 1. Cet appareil ne doit pas provoquer d'interférences. 2. Cet appareil doit accepter toute interférence, y compris celles pouvant causer un mauvais fonctionnement de l'appareil. Cet appareil a été conçu pour fonctionner avec l'antenne (s) énumérées à la page 35 qui ont un gain maximum de 6 dB. Antennes pas inclus dans cette liste ou présentant un gain supérieur à 6 dB sont strictement interdits pour utilisation avec cet appareil. L'impédance d'antenne requise est de 50 ohms. Afin de réduire le risque d'interférence avec d'autres utilisateurs, le type d'antenne et son gain doivent être choisis de telle sorte que la puissance isotrope rayonnée équivalente (PIRE) ne soit pas supérieure à celle permise pour une communication réussie. L‘expression "IC" avant le numéro de certification radio signifie seulement que l'industrie des spécifications techniques Canada ont été respectées. CE Marking and European Economic Area (EEA) RFID devices designed for use throughout the EEA must have a maximum radiated transmit power of 2W ERP in the frequency range of 865.6–867.6 MHz. For other EEA restrictions on RFID device use, please refer to the Impinj Declaration of Conformity (DoC) located at support.impinj.com. Environmental Air Handling Space (EAHS) Applications This device is suitable for use in Environmental Air Handling Space (EAHS) in accordance with Section 300-22(c) of the National Electric Code.
Speedway Revolution Installation and Operations Guide Octane 4.11 iv Copyright © 2014, Impinj, Inc Cables, antennas, power adaptors, PoE (Power Injectors), or other devices shall not be installed in the Environmental Air Handling Space unless they are suitable for use in the EAHS per UL 2043. Before You Begin Warning: Please read this document in its entirety before operating the Speedway Revolution Reader, as serious personal injury or equipment damage may result from improper use. Unauthorized opening of the Speedway Revolution Reader enclosure voids the warranty. To safeguard personnel, be sure to position all antenna(s) according to the specified requirements for your regulatory region. For details, see Appendix A: Information Specific to Regions of Operation on page 35. Avertissement: S'il vous plaît lire ce document dans son intégralité avant d'utiliser le Speedway Revolution Reader, comme des blessures graves ou des dommages matériels peuvent résulter d'une mauvaise utilization. Ouverture non autorisée du lecteur Speedway Revolution boîtier annule la garantie. Pour protéger le personnel, n'oublier pas de placer tous antenne (s) conformément aux exigences spécifiées pour votre région régulatrice. Pour plus de détails, voir l'Annexe A: Informations spécifiques aux régions de fonctionnement à la page 34.
Speedway Revolution Installation and Operations Guide Octane 4.11 Revision 4.11 Copyright ©2014, Impinj, Inc. v Table of Contents Federal Communications Commission (FCC) Compliance .......................ii Industry Canada (IC) Compliance ............................................................................ iii Industrie Canada (IC) Conformité ............................................................................ iii CE Marking and European Economic Area (EEA) ................................... iii Environmental Air Handling Space (EAHS) Applications ......................................... iii Before You Begin .....................................................................................................iv Chapter 1: Introduction ................................................................................................. 1 About this Guide ........................................................................................................ 1 Intended Audience ................................................................................................... 1 Other Documents of Interest .................................................................................... 1 Impinj Support Information ....................................................................................... 2 Introduction to Speedway® Revolution ....................................................................... 3 Speedway xPortal – Integrated Portal Reader ........................................................ 4 Speedway Antenna Hub – ......................................................................................... 4 Speedway xArray – Integrated Portal Reader ......................................................... 5 Requirements for Using Speedway Revolution ...................................................... 5 Environmental Requirement ..................................................................................... 5 Hardware Requirements .......................................................................................... 5 Power Requirements ................................................................................................ 6 Supported Operating Environments ......................................................................... 6 Supported Communication Protocol ......................................................................... 7 Antenna Requirements ............................................................................................ 7 Chapter 2: Installing and Connecting Speedway Revolution .................................... 8 Speedway Revolution Ports and LEDs .................................................................... 8 Installing and Connecting the Reader ..................................................................... 9 Detailed Installation Procedures ............................................................................ 10 Step 1: Position the Speedway Revolution Reader and (optionally) Mount the Reader 10 Step 2: Connect the Antenna(s) to the Speedway Revolution Reader ................... 11 Step 3: Power the Reader ...................................................................................... 12 Step 4: Connect Speedway Revolution to the Network .......................................... 12
Speedway Revolution Installation and Operations Guide Octane 4.11 vi . Revision 4.11 Copyright © 2014, Impinj, Inc. Step 5: Configure the Region Setting on the Reader ............................................. 15 Step 6: Test the Installed Reader ........................................................................... 16 Chapter 3: Configuring and Monitoring Speedway Revolution .............................. 17 Configuring Speedway Revolution ........................................................................ 17 Device Configuration .............................................................................................. 17 RF Configuration .................................................................................................... 18 Monitoring Speedway Revolution .......................................................................... 23 Viewing Network Parameters and Statistics ........................................................... 23 Viewing RFID Parameters and Statistics ............................................................... 24 Configuring and Viewing Speedway Revolution Logs ............................................ 25 Viewing the State of the Speedway Revolution Device .......................................... 25 Chapter 4: Upgrading the Speedway Revolution Firmware .................................... 26 A Brief Overview of the Speedway Revolution Firmware ....................................... 26 Upgrading the Firmware ......................................................................................... 26 Upgrading the Firmware with a USB Drive ............................................................. 27 Preparing the USB Drive for upgrade ..................................................................... 28 Using the USB Drive .............................................................................................. 28 Upgrading the Firmware through the Impinj Management Web UI ........................ 28 To fall back to the previous image.......................................................................... 30 Chapter 5: Troubleshooting ....................................................................................... 31 Returning to the Default Configuration ................................................................... 31 To use RShell to return the Reader to its default configuration and leave CAP intact 31 To use the Default Restore button on the Reader to restore to its default configuration .......................................................................................................... 31 Submitting Diagnostic Data for Analysis by Impinj Technical Support .............. 33 To capture data to a Reader Diagnostic Data file:.................................................. 33 Appendix A: Information Specific to Regions of Operation .................................... 35 Operation in North America .................................................................................... 35 Frequency Plan ...................................................................................................... 35 Antenna Requirements .......................................................................................... 35 Operation in European Union ................................................................................. 37 Frequency Plan ...................................................................................................... 37 Antenna Requirements .......................................................................................... 37 Operation in Other Global Regions ........................................................................ 38
Speedway Revolution Installation and Operations Guide Octane 4.11 Revision 4.11 Copyright ©2014, Impinj, Inc. vii Approved Antennas ................................................................................................ 39 Consult with your registered reseller or Impinj provider for guidance on antenna selection for your region ......................................................................................... 39 Operation in Japan .................................................................................................. 49 Frequency Plan ...................................................................................................... 49 Appendix B: GPIO Details ....................................................................................... 51 Appendix C: Speedway xPortal Installation .......................................................... 54 RF Beam Pattern ................................................................................................... 54 Mounting the xPortal .............................................................................................. 54 Conduit Attachment ................................................................................................ 56 Appendix D: Speedway Antenna Hub Installation ................................................ 60 Speedway Antenna Hub Solution Checklist ........................................................... 60 Setting Up a Speedway Antenna Hub System ....................................................... 60 Hub Feature Enable and Diagnostics Using the Web-UI ....................................... 62 Appendix E: Speedway xArray Installation ........................................................... 65
Speedway Revolution Installation and Operations Guide Octane 4.11 Chapter 1: Introduction Revision 4.11 Copyright © 2014, Impinj, Inc. 1 Chapter 1: Introduction About this Guide This guide provides detailed instructions for installing, connecting, configuring, operating, upgrading, and troubleshooting the Speedway Revolution or xPortal Reader. To shorten the length of this guide, the content focuses on the installation and operation of one Reader. Intended Audience The intended audience for this guide is anyone installing a Speedway Revolution or xPortal Reader. The assumed primary users of this guide are systems engineers and IT personnel with experience and basic knowledge of: • Software development • Hardware systems integration • Network connectivity This guide also assumes that the user has a high-level understanding of RFID, RFID systems management, and a basic familiarity with the EPCglobal Gen 2 specification. Other Documents of Interest This guide is part of a larger documentation set that supports Speedway Revolution. The document set includes the following seven documents: • Speedway Revolution Getting Started Guide is a one-page guide included with the Speedway Revolution Reader. It provides basic information about the hardware and instructions for obtaining additional documentation, firmware upgrades and downloads, and other support software. • Impinj LTK Programmer’s Guide provides software engineers with guidelines and best practices for working with the Low Level Reader Protocol (LLRP) Toolkit. Software engineers can also access language-specific reference guides and sample applications illustrating the scenarios discussed in the Programmer‘s Guide. • Octane LLRP is intended for software engineers and describes the LLRP capabilities supported by Speedway Revolution, which includes Impinj‘s custom LLRP extensions.  Note: Octane is the name for the Speedway Revolution firmware. • RShell Reference Manual describes the syntax and command language for the Speedway Revolution RShell Console. • Octane SNMP Guide provides monitoring and reference information for working with the SNMP MIBs related to Speedway Revolution (the standard TCP/IP networking MIB (MIB-II) and a subset of the standard EPCglobal RM MIB). • Firmware Upgrade Reference Manual includes detailed procedures, reference information for upgrading firmware installed on single Readers, and procedures for creating a metafile to automate upgrading of multiple Readers. • Speedway Revolution Embedded Developer’s Guide provides a high-level description of the Speedway Revolution platform and a high-level view of its architecture for software engineers designing custom application software for the Reader.
Speedway Revolution Installation and Operations Guide Octane 4.11 Chapter 1: Introduction 2 Revision 4.11 Copyright ©2014, Impinj, Inc. Impinj Support Information Visit the Impinj Support Web site at support.impinj.com for information about technical assistance. For guidelines on capturing data for analysis by Impinj technical support personnel, seeon page 33.
Speedway Revolution Installation and Operations Guide Octane 4.11 Chapter 1: Introduction Revision 4.11 Copyright © 2014, Impinj, Inc. 3 Introduction to Speedway® Revolution Speedway® Revolution is a stationary, small form factor, UHF Gen2 RFID tag Reader. It provides network connectivity between tag data and enterprise system software. Speedway Revolution offers many key features that increase application flexibility:  Low Power Usage With a low power design, Speedway Revolution is capable of using Power over Ethernet (PoE). Using PoE simplifies deployment and dramatically reduces costs and greenhouse gas emissions of your RFID infrastructure. Using PoE does not compromise Speedway Revolution performance. It delivers the full 30 dBm transmit power  Note: Using an AC/DC power module, the maximum transmit power is +32.5 dBm. Speedway Revolution supports the IEEE standard 802.3af for PoE.  Compact Form Factor The compact size of Speedway Revolution, 7.4 x 6.9 x 1.2 inches or 18.8 x 17.5 x 3 cm, eases installation in tight spaces and embedded applications.  Two Models Available Impinj offers two Speedway Revolution models, with different high performance monostatic antenna port configurations. The transmitter and receiver use the same port. The model R220 is a two-port configuration and the R420, shown above, is a four-port configuration.  High Performance Features Speedway Revolution uses a variety of high performance features making it possible to read more than 1100 tags per second. Features include Autoset, Low Duty Cycle, dynamic antenna switching, inventory search modes that improve tag population management, and receive sensitivity filtering for read-zone confinement.  Ease of Use Features Speedway Revolution uses industry-standard application interfaces; this simplifies integration with RFID middleware or custom software solutions. It also offers enterprise-class management and monitoring capability. Figure 1.0 Speedway Revolution Reader
Speedway Revolution Installation and Operations Guide Octane 4.11 Chapter 1: Introduction 4 Revision 4.11 Copyright ©2014, Impinj, Inc.  Robust Reader Design Speedway Revolution uses a single circuit board design that delivers field-proven, enterprise-class quality and reliability. Speedway xPortal – Integrated Portal Reader The xPortal is an integrated portal Reader. xPortal incorporates the Speedway Revolution Reader with innovative Dual-Linear Phased Array (DLPA) antenna technology in a compact, easy-to-install package. The Speedway xPortal delivers superior performance and unmatched installation versatility for RFID read points at doorways, hallways and general zone coverage in retail, office, hospitality, and healthcare environments. The configuring and using the xPortal is identical to the Speedway R220 or R420 Readers. The following sections also apply to the xPortal. Appendix C, Speedway xPortal Installation, provides the unique installation and cable hookup instructions l on page 54. The xPortal is an integrated solution with the maximum Reader-transmit power set at the factory to comply with country of operation regulations. For use in the USA or Canada under FCC rules, this is 28.5 dBm with xPortal‘s 7.5dBi antenna gain. Speedway Antenna Hub – The Speedway Antenna Hub allows the expansion of each Speedway R420 antenna port into 8-time-multiplexed antenna ports for a total of 32 ports per Speedway R420 Reader. Hub control is instrumented through a GPIO adaptor and tightly integrated with the Octane firmware (release 4.10 or higher) to deliver superior antenna switching performance. The antenna hub has a typical insertion loss of 1.2 dB and this loss can be factored into the Figure 1.2 Speedway xPortal-Reader Figure 1.3 Speedway Antenna Hub
Speedway Revolution Installation and Operations Guide Octane 4.11 Chapter 1: Introduction Revision 4.11 Copyright © 2014, Impinj, Inc. 5 user‘s transmit power setting in the same manner as cable loss. The configuration and use of the antenna hub is described in Appendix D. Speedway xArray – Integrated Portal Reader xArray is a high performance RFID reader with an integrated phased array antenna. The unit can be mounted on a ceiling with power and control through a single Power-Over-Ethernet (POE) connection. The xArray is an integrated solution with the maximum Reader-transmit power set at the factory to comply with country of operation regulations. For example, for operation in the U.S., the reader transmit power is adjusted such that the xArray radiates a maximum of 4W EIRP per FCC Part 15.247 guidelines. Requirements for Using Speedway Revolution Environmental Requirement  Operating temperature: -20º C to +50º C (non-condensing). Hardware Requirements • TCP/IP network equipment is required to connect the Reader to a PC (Windows, Mac, or Linux), or other network terminal. Figure 1.4 Speedway xArray
Speedway Revolution Installation and Operations Guide Octane 4.11 Chapter 1: Introduction 6 Revision 4.11 Copyright ©2014, Impinj, Inc. • Connecting to the Reader console port requires a Cisco type management cable (RJ-45 to DB9) and either a RS-232 serial port or serial to USB adapter on the PC. • Impinj-approved UHF RFID antenna or antennas, including associated RF cable or cables with RP-TNC male connector interface. Power Requirements Warning: This product is intended to be supplied with a Listed/Certified power supply, marked LPS or Class 2, with 24Vdc output, rated minimum 2.5A. Use of alternative power supply will invalidate any approval given to this device and may be dangerous. Avertissement: Ce produit est conçu pour être alimenté avec une alimentation Mis / certifiés, marqué LPS ou de classe 2, avec sortie 24V, 2,5 A nominal minimum. Utilisation d'une autre alimentation annule toute autorisation liée à cet appareil et peut être dangereuse. When supplied from an IEEE802.3af (Power over Ethernet) compliant power source which is certified by the appropriate agencies, the RF transmit power is limited to +30dBm. When supplied by the Impinj approved Listed/Certified power supply model number IPJ-A2002-000, the RF transmit power supports upto +32.5dBm. Operating above +30 dBm requires professional installation to comply with radio regulatory laws in many countries. See Appendix A: Information Specific to Regions of Operation on page 35 for details. Available AC power cords for the IPJ-A2002-000 power supply are:  IPJ-A2051-USA (for North America)  IPJ-A2051-EU1 (for European Union)  IPJ-A2051-AUS (for Australia, New Zealand)  IPJ-A2051-BRA (for Brazil)  IPJ-A2051-CHN (for China)  IPJ-A2051-JPN (for Japan)  IPJ-A2051-RSA (for South Africa)  IPJ-A2051-UK1 (for UK, Singapore, Malaysia, Hong Kong) Supported Operating Environments This section describes the environments in which you can access the Speedway Revolution RShell console used for configuring, monitoring, and maintaining the Reader. The tools you use when accessing the RShell console depend on how you connect your PC to the Reader: serial connection (RS-232) or Ethernet connection (SSH/Telnet). On PCs running Microsoft Windows, you can now use Putty for both types of connections. Table 1.1: Supported Operating Environments Interface Protocol Recommended Tools Microsoft Windows Linux Ethernet SSH-Port 22 Telnet-Port 23 Putty 1 SSH or Telnet Serial RS-232 Putty (version 0.60 and higher supports serial) Minicom 1. http://www.chiark.greenend.org.uk/~sgtatham/putty/
Speedway Revolution Installation and Operations Guide Octane 4.11 Chapter 1: Introduction Revision 4.11 Copyright © 2014, Impinj, Inc. 7 Supported Communication Protocol For client control of the Reader, Speedway Revolution supports the EPCglobal Low Level Reader Protocol (LLRP) v1.0.1. LLRP is an EPCglobal standard interface allowing communication with the Reader, which in turn reads EPCglobal Gen 2 RFID tags. Antenna Requirements Depending on the Reader model you are installing, Speedway Revolution is equipped with two (R220) or four (R420) independent, bidirectional, and full duplex TX/RX monostatic antenna ports. Antenna requirements vary by regulatory region. For details about the requirements in a specific region, see the relevant antenna section in Appendix A: Information Specific to Regions of Operation on page 35.
Speedway Revolution Installation and Operations Guide Octane 4.11 Chapter 2: Installing and Connecting 8 Revision 4.11 Copyright ©2014, Impinj, Inc. Chapter 2: Installing and Connecting Speedway Revolution This chapter provides details about the Speedway Revolution I/O ports and status LEDs, and explains how to install the Reader and connect it to your network. Speedway Revolution Ports and LEDs The following graphic illustrates the I/O ports located on the Speedway Revolution Reader. This graphic illustrates a Speedway R420, which includes four antenna ports visible in Figure 2.2.  Note: Both Speedway R420 and R220 models have the same exterior ports with one exception; the R220 includes two antenna ports and the Speedway R420 includes four antenna ports. Figure 2.1 Speedway Revolution R420 Port Connections  Note: See Appendix BAppendix B: GPIO Details for functional and electrical specifications and details for each pin of the GPIO DE-15 connectors on page 51. Antenna ports and LED status indicators are located on the back panel of the Reader. The Speedway R420 graphic below illustrates their locations: Figure 2.2 Speedway Revolution R420 Antenna Ports and Status LEDs Default Restore button USB (Full Speed) Device (for future use) Console RJ-45 connector (RS-232) USB (Full Speed) Host (for future use) +24Vdc locking connector powered via external power 10/100 base-T Ethernet (Power over Ethernet) GPIO DE-15 4 inputs, 4 outputs with serial RS-232 Four RP-TCN RF antenna connectors (R420) (R220 has two antenna connectors) Reader Status LED Antenna 4 and its status LED Antenna 3 and its status LED Antenna 2 and its status LED Antenna 1 and its status LED Power status LED
Speedway Revolution Installation and Operations Guide Octane 4.11 Chapter 2: Installing and Connecting Revision 4.11 Copyright © 2014, Impinj, Inc. 9 The following table describes the LED behavior for various Reader states: Table 2.1: Reader Operations and Associated LED Behavior Reader Operation LED Expected Behavior Startup (power on), normal completion Power applied, attempting to start boot code Power Solid red Status Off Bootloader calling firm- ware image Power Solid green Status Off Bootloader completed successfully, Reader is ready Power Solid green Status Solid green Startup (reset), normal completion Default Restore button pressed Power Turns off Status Off Default Restore button pressed for 3 seconds Power Blinks once (red), indicates a configuration default restore will occur Default Restore button pressed for 10 seconds Power Blinks twice (red), indicates a factory default restore will occur. Resets Reader configuration and removes CAP (if present). Startup (failure) Hardware problems detected, unable to boot Power Continuous blinking red Status Off Upgrade activity Upgrading the firmware during boot process Status Alternates between red and green Detection of antenna activity Detects no activity on antenna port Antenna Off Detects antenna transmission activity on antenna port Antenna Solid green Inventory activity Performing an inventory operation Status Blinks orange, blinks faster as tag volume increases LLRP activity Active LLRP connection Status Double blink pattern (green) LLRP activity Disconnected operation Status Single blink pattern (green) Installing and Connecting the Reader The primary installation and connection steps for Speedway Revolution are: 1. Position the Reader appropriately for your environment. This may or may not involve mounting the Reader. 2. Connect the antenna(s) to the appropriate ports on the Reader.
Speedway Revolution Installation and Operations Guide Octane 4.11 Chapter 2: Installing and Connecting 10 Revision 4.11 Copyright ©2014, Impinj, Inc. 3. Connect power to the Reader. 4. Connect the Reader to the network. 5. Configure region setting on the Reader (not required if FCC or ETSI). 6. Test the Reader installation by reading tags. Detailed Installation Procedures This section provides the details for each installation and connection step. Step 1: Position the Speedway Revolution Reader and (optionally) Mount the Reader Choose the appropriate location for the Reader. Ideally you should always keep the unit away from direct sunlight, high humidity, extreme temperatures, and sources of electromagnetic interference. Any combination of these conditions may degrade performance or shorten the life of the unit. Additionally, you need to account for the bend radius of the coaxial cable at the antenna connection points – if mounting close to another perpendicular object. The Speedway Reader supports Power over Ethernet (PoE) and can obtain its electrical power with data via standard cable in an Ethernet network. If you plan to power the reading using an external universal power supply, confirm there is a standard 120 or 220 VAC outlet nearby. Depending on your environment, you may need to mount the Reader to a wall or another object. To mount the Speedway Revolution Reader: 1. Locate the four mounting slots on the Reader, as illustrated below: Figure 2.3 Speedway Revolution Mounting Locations 2. Using ¼ inch diameter bolt with 20 threads per inch (¼–20) or M6 screws, secure the unit: mount the Reader either horizontally or vertically.
Speedway Revolution Installation and Operations Guide Octane 4.11 Chapter 2: Installing and Connecting Revision 4.11 Copyright © 2014, Impinj, Inc. 11 Caution: If there is any chance of dust or water exposure, you should mount the Reader so that the Ethernet, USB, Console and GPIO ports are facing down to prevent ingress. Attention: Si il n'y a aucune chance de poussière ou d'eau exposition, vous devez monter le lecteur de sorte que les ports Ethernet, USB, console et GPIO sont orientés vers le bas pour empêcher la pénétration. Step 2: Connect the Antenna(s) to the Speedway Revolution Reader Depending on the Speedway Revolution model you are installing, the Reader has either two antenna ports (R220) or four antenna ports (R420). Each port is independent, bidirectional, and full duplex TX/RX (monostatic). Warning: You must use Impinj-approved antennas with Speedway Revolution. See Appendix A: Information Specific to Regions of Operation on page 35 for a detailed list of approved vendors. Using any other antenna may adversely affect performance or damage the Reader. Speedway Revolution requires professional installation to correctly set the TX power for the RF cable and antenna selected. Avertissement: Vous devez utiliser des antennes Impinj-approuvés avec Speedway Revolution. Voir l'Annexe A: Informations Spécifiques aux Régions de l'Opération à la page 34 pour une liste détaillée des fournisseurs approuvés. Utilisation de toute autre antenne peut affecter les performances ou endommager le lecteur. Speedway Revolution exige installation professionnelle pour définir correctement la puissance d'émission pour le câble RF et une antenne sélectionné. To connect the antenna(s) to Speedway Revolution: 1. Position each Reader antenna, keeping the following points in mind:  Position the antenna(s) to achieve the most effective and efficient tag reads.  Position the antenna(s) to maximize operator safety. Personnel should remain at a safe distance at all times. See Appendix A: Information Specific to Regions of Operation on page 35 for the specific requirements for your regulatory region. 2. Mount the antenna(s) according to the instructions provided by the antenna manufacturer. 3. Attach the antenna cable(s) to the antenna port(s) on the Reader. Choose any port for any antenna. Finger-tighten each connection, making sure the connection is secure. The antenna cable is properly tightened when you are no longer able to twist the cable inside the connector.  Note: A loose connection negatively impacts the performance of the antenna.
Speedway Revolution Installation and Operations Guide Octane 4.11 Chapter 2: Installing and Connecting 12 Revision 4.11 Copyright ©2014, Impinj, Inc. Caution: Impinj designed the Speedway Revolution antenna ports to be self-terminating. It is important that you do not terminate unused antenna ports. Leave them unconnected. Attention: Impinj conçu les ports antenne de Speedway Revolution à auto-terminaison. C‘est important que vous ne résiliez pas ports d'antenne pas utilisés Laisser-les sans rapport. Step 3: Power the Reader You have two choices for powering Speedway Revolution:  Power over Ethernet (PoE)  External universal power supply If your network switch is PoE-enabled, the Reader will power on when you connect it to the network. If you are using an external universal power supply, connect the AC power plug into a suitable 100–240 VAC, 50–60 Hz power outlet. The boot sequence begins in either case when power is supplied to the Reader. This sequence typically completes within 30 seconds. Once the boot sequence finishes, the Reader accepts commands, not before. The Power and Status LEDs on the Reader alert you the status. See Table 2.1 on page 9 for details. ! Important: If a Reader is receiving power via PoE and the Reader detects that an external universal power supply has been connected, the Reader reboots and switches to the external universal power supply source. If, however, the Reader is receiving power via an external universal power supply and detects the connection to a PoE-enabled network switch, nothing changes. The Reader continues to receive power from the external supply. The external universal power supply always takes precedence over PoE because the universal power supply is capable of higher power if both sources are connected. Step 4: Connect Speedway Revolution to the Network You are now ready to connect the installed Speedway Revolution to your network. You have two options: • If your network supports DHCP, you can connect the Reader directly to your Ethernet network. Once the Reader is powered, immediately communicate with it via Telnet (TCP/IP). • If your network does not support DHCP, you will need to connect a PC directly to the Reader using an RS-232 serial connection. Use the Reader‘s RShell command line interface to configure a static IP address for the Reader. Once completed, you will be able to connect the Reader to your Ethernet network. Beginning with Octane 4.8 release WiFi is supported using an adapter connected to the USB port on Speedway Revolution. Only WiFi adpaters using the Realtek 8187 chipset/driver are supported. Contact Impinj to obtain a list of compatible WiFi USB adapters brands/models and the RShell Reference Manual for details on how to configure. Details for completing each connection option are discussed below. Before proceeding, make note of the Reader‘s factory default network settings.
Speedway Revolution Installation and Operations Guide Octane 4.11 Chapter 2: Installing and Connecting Revision 4.11 Copyright © 2014, Impinj, Inc. 13 Table 2.2: Default Network Settings Settings Description Hostname SpeedwayR-XX-XX-XX where XX-XX-XX is the last three bytes of the Reader’s MAC address (which is printed on the version label attached to the Reader case. DHCP Enabled. The Reader also reports its hostname to the DHCP server. To connect Speedway Revolution to the Ethernet network:  Using a standard Ethernet cable, connect the RJ-45 connector on the Reader to a LAN drop or network switch. A typical network configuration is illustrated below: Figure 2.4 Connecting Speedway Revolution to the Ethernet Network  Note: If you need to connect a PC directly to the Ethernet port, you can use a standard Ethernet cable. A crossover cable is not necessary. Debugging Ethernet network connection: Steps to try if you encounter difficulty in connecting to the Reader over TCP/IP: 1. ―ping‖ the Reader, i.e. ping speedwayr-10-28-42.local (for Revolution). If you are on an enterprise network it is usually not required to use ‗.local‘ 2. If the ping is NOT successful, it will likely return one of these three error messages:  ―Ping request could not find host‖  ―Request timed out‖  ―Destination host unreachable‖ The likely cause is that your PC doesn‘t have Bonjour Print Services installed. Refer to http://support.apple.com/kb/dl999 for installation instructions. To connect Speedway Revolution to your PC over a serial connection: 1. Confirm you have the latest version of Putty, a free and reliable SSH, Telnet, and serial client. Version 0.60 or higher contains support for serial connections. 2. Using a Cisco style Console cable RJ-45 to DB9, Impinj part number IPJ-A4000-000, connect your PC‘s valid/active COM port to the serial port on the Reader as illustrated below:
Speedway Revolution Installation and Operations Guide Octane 4.11 Chapter 2: Installing and Connecting 14 Revision 4.11 Copyright ©2014, Impinj, Inc. Figure 2.5 Speedway Revolution Serial Connection 3. Power up the Reader and wait for the boot sequence to complete. (See Step 3: Power the Reader on page 12.) 4. On the PC, run the Putty application and select the Serial connection option. Verify that Serial line to connect to is set to COM1 (may be another COM port if you are using a serial to USB adapter) 5. Set Speed to 115200. 6. Set Flow control to None. Figure 2.6 Putty Configuration Settings 7. Select Open. The RShell console window opens. 8. Press Enter. The RShell login prompt displays.
Speedway Revolution Installation and Operations Guide Octane 4.11 Chapter 2: Installing and Connecting Revision 4.11 Copyright © 2014, Impinj, Inc. 15 Figure 2.7 COM1 Putty Login Prompt 9. Log in with the following default credentials unless you customized them: user name: root password: impinj 10. When the RShell command line prompt displays, begin configuring the network settings for the Reader. See Using RShell to Configure Network Settings for Speedway Revolution on page 17 for details. 11. When you have completed configuration of the appropriate network settings, connect the Reader to your Ethernet network as described on page 13.  Note: If you decide to connect to DHCP after connecting serially, remember to use RShell to change the IP address on the Reader from static to dynamic. See Using RShell to Configure Network Settings for Speedway Revolution on page 17 for details. Step 5: Configure the Region Setting on the Reader GX1 or GX2 Reader models that support multiple countries required that the professional installer set the specific region of operation. Note FCC or ETSI Readers cannot be altered and only operate per the regulatory laws in USA/Canada, or European Union. Warning: The RF settings must match the country/region of operating to comply with local laws and regulations. You, the user, are responsible to ensure operation with the correct RF settings and are solely responsible for any fines and other damages due to incorrect or non-compliant country/region settings on your Reader. Avertissement: Les paramètres RF doivent correspondre au pays / région d'exploitation se conformer aux lois et règlements locaux. Vous, l'utilisateur, sont chargés d'assurer le fonctionnement avec les paramètres RF correctes et sont seuls responsables de toutes les amendes et autres dommages imputables à des manipulations ou les paramètres de pays / région non-conformes sur votre lecteur. Out of the box, GX1 and GX2 Readers have no region configured (null region) and will not transmit RFID signals. The region can be selected and set using the Reader‘s http interface (web browser) or using RShell. The procedure to set region via web interface is as follows: 1. Connect to the Reader using a web browser http://<reader name or IP address>. Examples: http://speedwayr-10-00-DD or http://10.0.10.44.
Speedway Revolution Installation and Operations Guide Octane 4.11 Chapter 2: Installing and Connecting 16 Revision 4.11 Copyright ©2014, Impinj, Inc. 2. Log in to the Reader; user name: root password: impinj 3. Select one of the available regions from the drop down list, see figure 2.8  Note: if you do not see your country or region listed, contact Impinj regarding current regulatory approval status. 4. Click the REBOOT button. When changing the Reader's operating region, the effect of the change does not take effect until the next reboot. Attempting RFID operations on the Reader after changing the region but before rebooting will result in undefined behavior. Figure 2.8 Change Regulatory Region Web Interface Alternately, the following RShell commands will set or change a GX1 or GX2 region of operation: show system region – shows the configured region and list of selectable regions. config system region X – set the region to region number X, example config system region 15, sets region on GX1 to Singapore. Step 6: Test the Installed Reader Confirm connections and functionality is correct by reading tags. Using the MultiReader, a Windows PC test application from Impinj, you can quickly verify Reader operation by configuring various Reader parameters and running simple inventory operations. For details about how to access and use MultiReader, see page 18.
Speedway Revolution Installation and Operations Guide Octane 4.11 Chapter 3: Configuring and Monitoring Revision 4.11 Copyright © 2014, Impinj, Inc. 17 Chapter 3: Configuring and Monitoring Speedway Revolution This chapter provides a high-level view of the configuration and monitoring options available for Speedway Revolution. Configuring Speedway Revolution You can think of Speedway Revolution configuration in two categories: configuring the device itself and configuring the Reader‘s RF behavior. This chapter provides the basics for each type of configuration. Device Configuration RShell is a proprietary command line management interface for configuring and managing network settings, firmware upgrades, and other device-oriented operations. This chapter introduces the RShell commands for installing and connecting the Reader. RShell Reference Manual provides full details and syntax for all RShell commands.  Note: RShell is a machine interface and is almost always backward-compatible with previous Speedway Revolution versions. Existing inputs and outputs will never change. When adding new commands, new optional arguments will be added at the end. Using RShell to Configure Network Settings for Speedway Revolution You can often get up and running with little or no configuration using the default configuration settings in Speedway Revolution. If you are not using DHCP to assign IP addresses, you will need to configure a few of the Reader‘s network settings. The following procedure outlines the RShell commands you may need for connecting the Reader to your network. To configure the Reader’s network settings: 1. Open the RShell console (see page 13 for details). 2. View the Reader‘s current configuration settings by entering the show network summary command at the RShell command prompt: > show network summary Status='0,Success' PrimaryInterface='eth0' ActiveInterface='eth0' Hostname='SpeedwayR-00-00-B9' connectionStatus='Connected' ipAddressMode='Dynamic' ipAddress='10.0.10.41' ipMask='255.255.0.0' gatewayAddress='10.0.0.10' broadcastAddress='10.0.255.255' LLAStatus='enabled' 3. Configure the appropriate TCP/IP parameters for your environment. The applicable commands are:
Speedway Revolution Installation and Operations Guide Octane 4.11 Chapter 3: Configuring and Monitoring 18 Revision 4.11 Copyright ©2014, Impinj, Inc.  Setting Hostname > config network hostname <HOSTNAME>  Setting Static IP Address > config network ip static <IP ADDRESS> <NETMASK> <GATEWAY>  Note: The IP address is required; the other parameters are optional. The default value is used if an optional parameter is omitted from the ip command.  Enabling DHCP > config network ip dynamic  Configuring NTP Servers > config network ntp add <NTP SERVER ADDRESS> 4. After successfully configuring all required network settings, connect the Reader to the network via the Speedway Revolution Ethernet port. RF Configuration Configuring your Reader‘s RF behavior depends entirely on your implementation approach. You may be using a custom software application, middleware running on a server, or some other approach. MultiReader (see below) is an example of a PC client application. Regardless of the application you‘re using, the underlying protocol is the same—Low-Level Reader Protocol (LLRP). LLRP is a standard, asymmetric, binary protocol used for communication between a client application and the Reader. LLRP controls the configuration of the antenna transmit power, the receive sensitivity, the operating Reader, and more. For details about LLRP, see one or more of the following documents:  LLRP Standard: This document provides the specifics of the EPCglobal-ratified LLRP standard. http://www.epcglobalinc.org/standards/llrp/llrp_1_0_1-standard-20070813.pdf  Octane LLRP: Provides details of the LLRP capabilities supported by Speedway Revolution. It also describes custom LLRP extensions added by Impinj.  Impinj LTK Programmer’s Guide: Is intended for software engineers and provides guidelines and best practices for working with the LLRP Toolkit. In addition, software engineers can access language-specific reference guides and sample applications illustrating the scenarios discussed in the Programmer‘s Guide. Using MultiReader to Configure and Test Speedway Revolution Impinj provides a simple, easy-to-use LLRP application for configuring and testing the basic RF behavior of Speedway Revolution. The MultiReader application is available from the Impinj support Web site at support.impinj.com. MultiReader version 6.6.4 supports features available with Octane 4.10.X firmware. To use MultiReader, your computer must be running Microsoft Windows XP. Note: MultiReader will install and operate on Windows7, but is not fully tested and supported. We recommend MultiReader for test purposes only. MultiReader is now available from ―downloads‖ at support.impinj.com.
Speedway Revolution Installation and Operations Guide Octane 4.11 Chapter 3: Configuring and Monitoring Revision 4.11 Copyright © 2014, Impinj, Inc. 19 This section covers connecting to and configuring a Reader‘s RF parameters using MultiReader. It also provides a high-level description of each parameter. To configure and test a Reader from within MultiReader: 1. Install and launch the MultiReader application. The following screen displays: Figure 3.1 MultiReader initial screen 2. Select Configure Settings. The Reader Settings screen displays: Figure 3.2 MultiReader Reader Settings Connection Screen 3. Connect to the Reader by typing the Reader‘s IP address or hostname in the Name or IP Address field.
Speedway Revolution Installation and Operations Guide Octane 4.11 Chapter 3: Configuring and Monitoring 20 Revision 4.11 Copyright ©2014, Impinj, Inc. You can determine the name and the IP address via the RShell show network summary command. Note: The show network summary command provides the dynamic values returned by DHCP or LLA if the current configuration is dynamic. The local hostname resolution feature (mDNS) gives the reader a local hostname in addition to an IP address as its network identity. On an isolated network that lacks DNS service but has mDNS enabled, a Reader with hostname speedwayr-00-01-02, for example, may be reached using speedwayr-00-01-02.local. 4. In Model, select the appropriate Speedway Revolution model (either Speedway R220 or Speedway R420). If you want MultiReader to issue a warning if it detects a model other than what is configured, confirm Warn on the model mismatch checkbox is selected. (Model mismatch is selected by default.) 5. If the Antenna Hub feature is enabled on the Reader, be sure to set Antenna Hub Enabled to Yes. Note: The Antenna Hub feature is only available on the Speedway Revolution R420. The show anthub summary command indicates if the Antenna Hub has been enabled on the Speedway Revolution. For MultiReader to work correctly, the feature status on the Speedway Revolution must match 6. Configure the key RF parameters described below: 7. Under Reader 1, on the left side of the Reader Settings dialog box, select Modes, RF, and Power. The following screen displays:
Speedway Revolution Installation and Operations Guide Octane 4.11 Chapter 3: Configuring and Monitoring Revision 4.11 Copyright © 2014, Impinj, Inc. 21 Figure 3.3 MultiReader Reader Settings Settings Screen 8. In Reader Mode, select AutoSet Dense Reader. The Reader Mode specifies the rules to use for communication between the Reader and tag. With AutoSet Dense enabled, the Reader automatically senses the environment and adjusts the mode accordingly. 9. In Search Mode, select Dual Target. In Session, select Session 1. Search Mode and Session work together to control when and how often the Reader reads a tag. The high-level functional description for the Reader is: Each tag contains a flag that is flipped from A to B or from B to A when it is read. The Session value controls how long the flag retains its value before reverting back to the original tag value. Search Mode controls which flag values the Reader reads and, in some cases, what happens to the flag value once the tag is read. With Dual Target, the Reader reads all the tags with A flags, after reading the tags the Reader flips each tag to B. When there are no more A tags to read, the Reader reads all the B tags, flipping each one to A after it has been read. It continues this
Speedway Revolution Installation and Operations Guide Octane 4.11 Chapter 3: Configuring and Monitoring 22 Revision 4.11 Copyright ©2014, Impinj, Inc. process back and forth from A to B and back to A. Session 1 ensures a persistence period that prevents tags from reverting before they have all been read. 10. The Reader Antenna Port allows you to specify which physical ANT port (2 ports on a R220, or 4 ports on a R420/R640) on the Speedway Revolution you are modifying. When the Antenna Hub feature is disabled, each ANT port represents one antenna. When the Antenna Hub feature is enabled, each ANT port will represent up to 8 distinct antennae. This depends on whether or not an Antenna Hub has been detected on that port. If no hub is detected, then the port represents a single antenna. 11. On the right of the screen is a checkbox for each of the Reader‘s antenna ports. By default, all antennas are enabled. Deselect the checkbox for any port without a connected antenna. Leaving all ports enabled does no harm, but increases processing time because the Reader reads all enabled ports. The Reader verifies the presence of an antenna before attempting to activate it. 12. Set the appropriate transmit power, Tx Power, and receive sensitivity, Rx Sensitivity, for each enabled antenna. See Figure 3.3 Transmit power controls the power of the signal leaving the antenna and the signal range. The optimal setting depends on many things:  how you are powering the Reader  cable length connecting the antenna to the Reader  number of antennas in the area  distance anticipated between the antenna and the tags Use the default value of 30 dBm for testing purposes. Receive sensitivity controls the tag signal threshold below which the Reader ignores the tag. This parameter mitigates stray reads. Stray tags often have a weaker signal than the tags to be read. The Max checkbox is selected by default, and tells the Reader to read all tags, regardless of the tag‘s signal strength. This is known as its Received Signal Strength Indicator—or RSSI. When configuring a specific receive sensitivity, deselect the Max checkbox, and then type the value you want for each connected antenna. The maximum sensitivity is -80. Remember, you are configuring the Reader to test your installation. Adjust these settings later when you begin using the Reader in a live RFID operation if desired. 13. Select Apply. MultiReader displays a progress bar as it connects to the Reader. When the connection completes, the following status displays at the bottom of the application: Figure 3.4 MultiReader Status Display 14. Test your Reader installation. Place one or more tags in the read-zone of one or more of the attached antennas. Select START Inventory. Tag reads appear in the large gray area on the left:
Speedway Revolution Installation and Operations Guide Octane 4.11 Chapter 3: Configuring and Monitoring Revision 4.11 Copyright © 2014, Impinj, Inc. 23 Figure 3.5 MultiReader Tag Inventory Display In this case, the Reader detected five tags. Because the search mode is Dual Target, the Reader continuously reads the tags, first reading the A flags, and then reading the B flags. Notice in the image above that one of the tag entries is a pinkish color. The tag entry changes to red when a tag is not actively read. For example, if you change the Search Mode to Single Target with Suppression, the Reader reads each tag only once. All five entries would quickly turn red and stay red as shown below. Figure 3.6 MultiReader Tag Inventory Aging Display If you see tag data appearing in MultiReader, your Reader is most likely installed correctly and the antennas are functioning properly. If you do not see all the tags you placed in the read-zone, try moving the tags to a slightly different location or orientation. 15. Select STOP Inventory Run to stop the tag inventory process. Monitoring Speedway Revolution Use RShell to monitor the Reader health and performance when Speedway Revolution is up and running. This section presents the primary RShell commands for viewing the network and RFID statistics, plus the Reader logs. For details about these commands, see the RShell Reference Manual. Speedway Revolution also supports industry standard SNMP, with MIB2 and EPCglobal Reader Management MIB. For more information, see the Octane SNMP Guide. Viewing Network Parameters and Statistics Use the RShell show network command to display networking parameters and statistics. Using this command with the indicated parameters, you can view the following information:
Speedway Revolution Installation and Operations Guide Octane 4.11 Chapter 3: Configuring and Monitoring 24 Revision 4.11 Copyright ©2014, Impinj, Inc. Table 3.1: Show network Command Parameters Parameter Displayed Information dhcp Summary of DHCP client configuration dhcp Summary of DNS settings icmp ICMP statistics ip IP statistics ntp Summary of NTP settings summary Summary of network settings Parameter Displayed Information tcp TCP statistics udp UDP statistics For details about the specific settings and statistics available for each of these parameters, see the RShell Reference Manual. Viewing RFID Parameters and Statistics Use the RShell show rfid stat command to display a Reader‘s RFID parameters and statistics. Using this command with the appropriate parameter, you can view information shown in the Parameter and display table below. Table 3.2: Partial listing of show rfid stat parameters Parameter Displayed Information ReaderOperationalStatus Indicates whether RFID applications are running on the Reader Antenna<n>OperationalStatus Indicates if an antenna is physically connected to the Reader and operating properly. Note that <n> indicates the antenna port on the Reader (1-4). Antenna<n>EnergizedTime Indicates the time that antenna<n> has been powered, in milliseconds. Antenna<n>UniqueInventory-Count Indicates the number of unique tags seen at antenna<n> Antenna<n>TotalInventory-Count Indicates the total inventory count for antenna<n> Antenna<n>ReadCount Indicates the number of tags read at antenna<n> that matched the configured filters. Antenna<n>FailedReadCount Indicates the number of tags where a read was attempted at antenna<n> because the tag matched the configured filter, but the read failed. Table 3.2 shows a sample of the available RFID statistics. For the full list as well as syntax details, see the RShell Reference Manual.
Speedway Revolution Installation and Operations Guide Octane 4.11 Chapter 3: Configuring and Monitoring Revision 4.11 Copyright © 2014, Impinj, Inc. 25 Note: View Statistics on the LLRP interface between the Reader and a client by entering the show rfid llrp stat command. The RShell Reference Manual provides details. Configuring and Viewing Speedway Revolution Logs Speedway Revolution uses the standard Syslog protocol to forward its logged events to a remote Syslog server. The Reader stores the logged events in its file system, accumulating and retaining this information across reboots. Logs are classified into three categories: Management, RFID, and System. All logged events have an associated severity level. There are eight possible levels listed in decreasing order from most severe to least severe: 1. Emergency 2. Alert 3. Critical 4. Error 5. Warning 6. Notice 7. Info 8. Debug Configure the log levels you want to display. The Reader then retains only the events with a severity greater than or equal to the configured level. For example, if you choose a logging level of Warning, then the logs will contain the following levels: Warning, Error, Critical, Alert, and Emergency. Note: Regardless of the configured log level, the Reader always retains logs of Error level or higher in an independent log. Use the RShell config logging command to configure options for the storage and forwarding of logged events. Use the show logging command to display the logging configuration as well as the actual logged information in text form. For details about these commands, see the RShell Reference Manual. Viewing the State of the Speedway Revolution Device To display information about the current state of the Reader itself, use the RShell show system command. Using this command allows viewing the following statistics:  A summary of system information—show system summary  Platform memory usage and available application space—show system cpu  Generic platform statistics—show system platform For more details about the show system command, see the RShell Reference Manual.
Speedway Revolution Installation and Operations Guide Octane 4.11 Chapter 4: Upgrading Firmware 26 Revision 4.11 Copyright ©2014, Impinj, Inc. Chapter 4: Upgrading the Speedway Revolution Firmware Speedway Revolution contains firmware known as Octane. The current version of Octane is 4.10. This chapter details manually upgrading a single Reader. In addition to supporting upgrade procedures, Speedway Revolution also provides methods for reverting firmware to a previous valid image and restoring firmware to factory default settings. The procedure for reverting to the previous valid image is explained in this chapter, while returning to factory defaults is explained in Chapter 5 on page 31. A Brief Overview of the Speedway Revolution Firmware To minimize downtime and maximize the robust handling of possible upgrade failures, Speedway Revolution contains dual images of its firmware. When requesting a firmware image upgrade, the Reader continues to operate using the primary image. In the background, Speedway Revolution upgrades the secondary image. When the upgrade completes, the Reader reboots to the newly upgraded image. Speedway Revolution retains the previous firmware version in case there are problems with the upgrade. There are three individual partitions within each firmware image that logically organize the system software. Although you do not need a full understanding of this architecture to perform a simple manual upgrade, it is a good idea to be familiar with its structure at a high level. For a more in-depth discussion of the firmware and how firmware is organized, see the Embedded Developer’s Guide. The three partitions in firmware are: 1. System Operating Partition (SOP)—The SOP is the primary system partition of the Speedway Revolution Reader. It contains the Linux kernel, FPGA firmware, RFID management software, Reader management software (RShell), logging management software, firmware upgrade control, system watchdog software, and the factory default data. 2. System Persistent Partition (SPP)—Files in this partition are automatically generated and maintained by the software running on the Reader. It contains the Reader configuration (network settings, LLRP configuration, log settings, and so on), Reader logs, and debug information used by Impinj engineers. 3. Custom Application Partition (CAP)—CAP partition contains custom application software, other items required by the custom application (extra libraries or tools, and configuration files), plus custom application logs. Upgrading the Firmware Speedway Revolution provides three methods for upgrading: 1. Using RShell, command line interface. 2. Copying the firmware to a USB memory drive and plugging into the Reader‘s host port. 3. Via the web interface.
Speedway Revolution Installation and Operations Guide Octane 4.11 Chapter 4: Upgrading Firmware Revision 4.11 Copyright © 2014, Impinj, Inc. 27 Upgrading the Firmware using RShell: 1. Obtain the firmware upgrade file from the Impinj support Web site, support.impinj.com. The upgrade file extension is .upg. (Example: octane_4_10_0.upg). 2. Place the upgrade file on a server (http, tftp, or ftp) accessible by the Reader you are upgrading. 3. Using the Putty application, connect the Reader using telnet, SSH or serial and log in. 4. From the RShell command prompt, issue the following command: > config image upgrade <URI> Where <URI> is the server location and name of the upgrade file. For example: > config image upgrade http://usacorp/rfid/reader/image/ octane_4_10_0.upg > config image upgrade ftp://anonymous:abc@myserver/ ftpdirecotry/octane_4_10_0.upg.upg > tftp://server/octane_4_10_0.upg 5. After starting the upgrade, view the upgrade status at any time by issuing the following command: > show image summary 6. This command provides a display of the current upgrade status, the last operation, the status of the last operation, and information about the primary and secondary images. Reissue the show image summary command if you want to track the upgrade status. Some status values you may see are: WaitingForImageFileTransfer WaitingForCommitImage WaitingToActivateImmediate The upgrade is complete when the UpgradeStatus parameter value is Ready. The LastOperation parameter should be WaitingToActivateImmediate and the LastOperationStatus should be WaitingForManualReboot. 7. Reboot the Reader by issuing the following command: > reboot Speedway Revolution reboot process displays messages in the RShell console as it goes through each stage of the process. The reboot completes then the Reader login prompt displays on the console. The Reader status light displays solid green. LED Reader reboot behavior details are provided on page 9. Upgrading the Firmware with a USB Drive Speedway Revolution running Octane 4.4 and later supports upgrading the firmware using a USB drive. First, obtain the firmware upgrade file from the Impinj support Web site, support.impinj.com. The upgrade file extension is .upg. (Example: octane_4_8_0.upg).
Speedway Revolution Installation and Operations Guide Octane 4.11 Chapter 4: Upgrading Firmware 28 Revision 4.11 Copyright ©2014, Impinj, Inc. Preparing the USB Drive for upgrade 1. Insert a USB drive into your computer. 2. Create an impinj directory in the root of the USB drive along with the subdirectories revolution, upgrade, and images. The names of the directory are case sensitive and must all be lower case. 3. Copy the desired firmware upgrade .upg file into the \impinj\revolution\upgrade\images\ directory. Note: If multiple .upg files exist in the images directory, the Reader will use the most recently modified file. 4. Remove the USB drive from your computer. Using the USB Drive 1. Confirm that the Reader is ready for upgrade with both the Power and Status LEDs illuminated. 2. Insert the USB drive into the ―USB Host‖ port on the Reader. Within 5-10 seconds, the Reader will begin upgrading the Reader and the Power LED will blink amber. If the Power LED remains solid green, the Reader likely cannot locate the images directory and .upg file on the USB drive. 3. The upgrade process completes in 20-60 seconds and then the Power LED will change to solid green. 5. Remove the USB drive from the ―USB Host‖ port and reboot the Reader. During the upgrade process, the Reader will attempt to append information to a ―status.log‖ file in the ―impinj/revolution/upgrade‖ directory. The ―status.log‖ file is intended to provide an audit trail for the upgrade of one or more Readers. If the firmware upgrade process fails the Power LED will blink red. Remove the USB drive reboot the Reader and check the ―status.log‖ file for the reason of the failure. Upgrading the Firmware through the Impinj Management Web UI 1. Connect to the Reader using a web browser http://<reader name or IP address>. Examples: http://speedwayr-10-00-DD or http://10.0.10.44. 2. Log in to the Reader; user name: root password: impinj 3. Click the Browse button and then select the firmware upgrade .upg file. 4. Click the Upgrade button. 5. After the upgrade is complete, click the reset button.
Speedway Revolution Installation and Operations Guide Octane 4.11 Chapter 4: Upgrading Firmware Revision 4.11 Copyright © 2014, Impinj, Inc. 29 Figure 4.1 Speedway Revolution Management Web Page Figure 4.2 Close-up of Reader Upgrade and Reboot Section of Management Web Page
Speedway Revolution Installation and Operations Guide Octane 4.11 Chapter 4: Upgrading Firmware 30 Revision 4.11 Copyright ©2014, Impinj, Inc. To fall back to the previous image 1. To revert to the pre-upgrade image, enter the following command from the RShell prompt: > config image fallback When the command completes successfully, the Reader automatically reboots and returns to the login prompt. 2. Log in to the Reader. The pre-upgrade image is now running. Note: If there is no valid previous image, the response to the config image fallback command is Status=‘8, Permission-Denied’.
Speedway Revolution Installation and Operations Guide Octane 4.11 Chapter 5: Troubleshooting Revision 4.11 Copyright © 2014, Impinj, Inc. 31 Chapter 5: Troubleshooting If you experience a problem with Speedway Revolution, this brief chapter presents a few suggestions to correct the issue. Returning to the Default Configuration If you are experiencing a problem with the Reader and are having difficulty pinpointing the cause, it is useful to return the Reader to a known state. We recommend resetting to the default configuration. Then try your Reader again. ! Important: Configuration Default Restore returns the Reader configuration to its default state. It leaves any custom applications installed in the CAP intact. To restore the Reader to its default state and remove any CAP contents, use Factory Default Restore. See the Warning on page 32. There are two ways to return Speedway Revolution to its defaults: 1. Issue an RShell command. 2. Push the Default Restore button on the device. To use RShell to return the Reader to its default configuration and leave CAP intact 1. At the RShell prompt, enter the following command: > config image default When the command completes successfully, the Reader automatically reboots and returns to the login prompt. 2. Log in to the Reader. The Reader is now running with the default configuration. CAP applications are intact. To use the Default Restore button on the Reader to restore to its default configuration 1. Use an object with a sharp tip, such as a probe or paper clip to press and hold the Default Restore button on the back of the Reader while applying power to the Reader. 2. Continue holding the Default Restore button for 3 seconds after the Power LED light turns off, but not longer than 10 seconds. 3. Release the Default Restore button when the LED blinks red once. The Reader will boot up normally with the default configuration. Figure 5.1 Default Restore button Default Restore button Insert and hold sharp point here for 3 seconds. Release before 10 seconds.
Speedway Revolution Installation and Operations Guide Octane 4.11 Chapter 5: Troubleshooting 32 Revision 4.11 Copyright ©2014, Impinj, Inc. Warning: Pressing the Default Restore button for 10 seconds or more will cause a factory default restore to occur. The factory default restore removes the Reader‘s custom application partition (CAP) if one exists. The Reader returns to the original, factory shipped state. It is important to avoid accidentally removing the CAP. There may be situations where CAP removal is necessary. Avertissement: Appuyer sur le Défaut Bouton Restaurer pendant 10 secondes ou plus entraîne une restauration. D'usine par défaut de se produire restaurer la valeur par défaut supprime partition d'application personnalisée du lecteur (CAP) s'il existe. Le lecteur retourne à l'état usine original expédié. C‘est important d'éviter de supprimer accidentellement la CAP. Il peut y avoir des situations où l'enlèvement de la CAP est nécessaire. The following table lists the default configuration values: Table 5.1: Default Configuration Values Parameter Default Value User root Password impinj Upgrade Retrieve Mode Manual Logging No syslog servers Management Logging Level Error RFID Logging Level Error System Logging Level Error Network Mode Dynamic (DHCP) DHCP Send Hostname On Hostname speedwayr-xx-xx-xx (where xx-xx-xx are the last three digits of the MAC address) Static DNS Servers None Static NTP Servers None LLRP Inbound Port 5084 LLRP Inbound Service Enabled LLRP Outbound Service Enabled LLRP Outbound Servers None LLRP Outbound Retry Secs 5 LLRP Outbound Timeout Secs 2
Speedway Revolution Installation and Operations Guide Octane 4.11 Chapter 5: Troubleshooting Revision 4.11 Copyright © 2014, Impinj, Inc. 33 Submitting Diagnostic Data for Analysis by Impinj Technical Support If Speedway Revolution is exhibiting RF behavior differing from what you expect and you are unable to determine the cause, you may want to submit relevant data for analysis by Impinj Technical Support. Using the Impinj MultiReader application, you can easily capture data relating to the problem scenario. By creating and providing a Reader Diagnostic Data file, Impinj‘s Technical Support team can troubleshoot your issue. To capture data to a Reader Diagnostic Data file: 1. Open MultiReader and connect to the appropriate Speedway Revolution reader. See page 17 for details. 2. Select Configure Settings to open the Reader Settings screen. 3. Verify that you are viewing the connection settings for Reader 1. If you are not, select Reader 1 in the menu on the left. 4. In Control Reader, select No. This setting value tells MultiReader that you do not want the MultiReader configuration controlling the Reader. Changing this value is important because you most likely want to capture data for a Reader operation that is being controlled by your application. If, however, you want to capture an RF scenario that is controlled by MultiReader, set Control Reader to Yes. 5. In the menu on the left, select Data Capture. The following screen displays: Figure 5.2 Reader Settings, Tag History & Debug Data Capture Reader 1 is populated with the IP address. Login parameters are also populated. If these values are incorrect, change them here. You can capture data for up to four Readers simultaneously. In this example, we are capturing data one Reader. 6. Confirm that Capture is set to On. 7. Select Apply.
Speedway Revolution Installation and Operations Guide Octane 4.11 Chapter 5: Troubleshooting 34 Revision 4.11 Copyright ©2014, Impinj, Inc. MultiReader connects to the Reader and begins ―listening‖ for any RF activity. The Reader captures data surrounding any RF activity it detects. 8. Perform the RF activity to submit for analysis. 9. Select File in the upper left corner of the application. This completes the capture activity. 10. Select Save Debug Data.... A browse window opens. 11. Enter a file name and save the file in the desired location. 12. Send the .rdd file containing binary data to Impinj Technical Support. Visit the Impinj support Web site, support.impinj.com., for submission details or talk with your Impinj representative. Note: Another option is to create a network trace using Wireshark, a free protocol analyzer download from the Internet.
Speedway Revolution Installation and Operations Guide Octane 4.11 Appendix A: Regions of Operation Revision 4.11 Copyright © 2014, Impinj, Inc. 35 Appendix A: Information Specific to Regions of Operation Speedway Revolution is designed to work in various regulatory regions. This appendix contains frequency ranges and antenna requirements specific to each supported region. Operation in North America Frequency Plan The FCC specifies frequency hopping across the North American spectrum allocated to UHF RFID (902-928 MHz, with hopping occurring between 902.75-927.25 MHz in 500 KHz steps). The frequency plan is further explained in the table below: Table A.1: Frequency Plan for North America Transmit Channel Number Center Frequency (MHz) 1 902.75 2 903.25 3 903.75 4 904.25 … … 49 926.75 50 927.25 Antenna Requirements Positioning Position the antenna‘s surface at least 25 centimeters away from personnel working in the area. This is an FCC positioning requirement. For more details, see the following FCC bulletins:  FCC OET Bulletin 65: Evaluating Compliance with FCC Guidelines for Human Exposure to Radiofrequency Electromagnetic Fields  FCC OET Bulletin 56: Questions and Answers about Biological Effects and Potential Hazards of Radiofrequency Electromagnetic Fields Installation Speedway Revolution is capable of up to +32.5 dBm conducted power on the housing RF connector and requires professional installation. Power Speedway Revolution may only be operated with Impinj-approved antennas and can radiate no more than 36 dBm EIRP per FCC Part 15.247 regulations. The Speedway Revolution output power may be increased to provide the maximum allowable EIRP subject to a
Speedway Revolution Installation and Operations Guide Octane 4.11 Appendix A: Regions of Operation 36 Revision 4.11 Copyright ©2014, Impinj, Inc. maximum conducted power allowance of 30 dBm at the antenna connector. The maximum allowable output power of the Reader can be set to satisfy both the conductor and radiated maximum criteria. The expression for the maximum Reader power setting is: Maximum power setting (in dBm) = the Smaller of: (36 – Composite Antenna Gain (in dBm)) OR (30 + Cable Loss (in dBm)) where the composite antenna gain comprises the maximum linear antenna gain in dBi minus any cable loss between the Reader and antenna in dB. Approved antenna vendors, model numbers, and associated gain are listed in the next section. Note: The composite antenna gain comprises the maximum linear antenna gain in dBi minus any cable loss between the Reader and antenna in dB. Approved antenna vendors, model numbers, and associated gain are listed in the next section. Approved Antennas  Laird Technologies model number S9028PCL/R (left- or right-hand CP), with integrated 8 foot pigtail to RP-TNC male connector; 6 dBi composite gain  Impinj model number IPJ-A0301-USA (Mini-Guardrail) with SMA female connector; -15 dBi gain  Impinj model number IPJ-A0310-USA Threshold Antennas (IPJ-A0311-USA and IPJ-A0311-EU1) with 12 inch integrated pigtail to BNC male connector, 6 dBi composite gain.  Impinj model number IPJ-A0400-USA, CSL CS-777-2 (Brickyard) with 7 foot integrated pigtail to RP-TNC male connector; 2 dBi composite gain  Impinj model number IPJ-A0401-USA or IPJ-A0402-USA (both Guardwall) with 6 foot integrated pigtail to RP-TNC male connector; 6 dBi composite gain  Impinj model number IPJ-A0404-000, Matchbox antenna with 20cm integrated pigtall to SMA connector; -20 dBi composite gain.  MA/COM MAAN-000246-FL1 integrated RFID floor-mounted stand (multiple configurations available, 2 or 4 antennas left-hand and right-hand CP) with 8 foot integrated pigtail to RP-TNC male connector; 6 dBi composite gain  MA/COM MAAN-000246-WL1 integrated RFID wall-mounted stand (multiple configurations available, 2 antennas left-hand and right-hand CP) with 8 foot integrated pigtail to RP-TNC male connector; 6 dBi composite gain  MTI MT-262006/TLH (left-hand CP) or MT-262006/TRH (right-hand CP) with RPTNC female connector (antennas available in IP54 or IP67 ratings); 6 dBi gain  MTI MT-262013/NLH (left-hand CP) or MT-262013/NRH (right-hand CP) with Ntype female connector (antennas available in IP54 or IP67 ratings); 4.5 dBi gain  MTI MT-262013/TLH (left-hand CP) or MT-262013/TRH (right-hand CP) with RPTNC female connector (antennas available in IP54 or IP67 ratings); 4.5 dBi gain  Sensormatic Electronics Corp. model number IDANT20TNA25 with 25 foot Belden 7806A RG-58 coaxial cable (0.1 dB per foot loss) to RP-TNC male connector; 5.5 dBi composite gain  Sensormatic Electronics Corp. model number IDANT10CNA25 with 25 foot Belden 7806A coaxial cable (0.1 dB per foot loss) to RP-TNC male connector; 3.5 dBi composite gain  Sensormatic Electronics Corp. model number IDANT10CNA25 with 6 foot Belden 7806A coaxial cable (0.1 dB per foot loss) to RP-TNC male connector; 5.4 dBi composite gain
Speedway Revolution Installation and Operations Guide Octane 4.11 Appendix A: Regions of Operation Revision 4.11 Copyright © 2014, Impinj, Inc. 37 Warning: The use of any antenna not listed above may damage the Reader or adversely affect performance. Avertissement: L'utilisation de toute antenne ne figurent pas ci-dessus peut endommager le lecteur ou affecter les performances. Operation in European Union Frequency Plan For European operation, the Speedway Revolution Readers support the frequency plan listed in Table A.2 and are compliant with the ratified ETSI EN 302 208 specification v.1.2.1. This specification states that no listen-before-talk is performed, the maximum continuous transmit time on a channel is four seconds, and the Reader enforces the 100 ms off time before reusing the same channel. Table A.2: Frequency Plan for European Union Transmit Channel Number Center Frequency (MHz) 4 865.7 7 866.3 10 866.9 13 867.5 Antenna Requirements Power European regulations allow a maximum radiated power of 33 dBm ERP (Effective Radiated Power) for high power RFID systems. The maximum Speedway Revolution output power is determined by the following equation: Maximum power setting (in dBm) = 33 – Antenna Gain (in dBd) + Cable loss (in dB) For example, for an application with an antenna gain of 6 dBd and cable loss of 2 dB, the Reader output power can be set no higher than 33-6+2 = 29 dBm. The maximum transmit power of Speedway Revolution is 31.5dBm measured at the RF antenna port. Note: It is important to apply the antenna gain expressed in dBd (dB with respect to a dipole), which is equivalent to the isotropic antenna gain (in dBi) minus 2.15 dB. Additionally, the antenna gain used to set the output power must be the maximum linear gain of the applicable antenna. Approved antenna vendors, model numbers, and associated gain are listed in the next section. Approved Antennas  Laird Technologies Model Number S8658PCL/R (left- or right-hand CP) with integrated pigtail to RP-TNC male connector; 3.85 dBd gain
Speedway Revolution Installation and Operations Guide Octane 4.11 Appendix A: Regions of Operation 38 Revision 4.11 Copyright ©2014, Impinj, Inc.  Impinj Model Number IPJ-A0400-EU1, CSL CS-777-1 (Brickyard) with 7 foot integrated pigtail to RP-TNC male connector; 0 dBd composite gain  MTI MT-242032/NLH (left-hand CP) or MT-242032/NRH (right-hand CP) with Ntype female connector (antennas available in IP54 or IP67 ratings); 1.85 dBd gain  Sensormatic Electronics Corp. Model number IDANT10CEU25 (left-hand CP only) with 6 foot Belden 7806A coaxial cable (0.1 dB per foot loss) to RP-TNC male connector; 3.25 dBd composite gain Warning: The use of any antenna not listed above may damage the Reader or adversely affect performance. Avertissement: L'utilisation de toute antenne ne figurent pas ci-dessus peut endommager le lecteur ou affecter les performances. Operation in Other Global Regions For operation and use in the Rest of the World (ROW), there are two models, GX1 or GX2. Please contact Impinj to learn which countries and regions are currently certified. Installation Because Speedway Revolution is capable of up to +32.5 dBm conducted power on the housing RF connector, professional installation is required. Operation in China, Israel, Indonesia, Malaysia, Singapore, and Vietnam Regulations in these countries allow a maximum radiated power of 33 dBm ERP (Effective Radiated Power) for high power RFID systems. The maximum Speedway Revolution output power is determined by the following equation: Maximum power setting (in dBm) = 33 – Antenna Gain (in dBd) + Cable loss (in dB) For example, for an application with an antenna gain of 6 dBd and cable loss of 2 dB, the Reader output power can be set no higher than 33-6+2 = 29 dBm. The maximum transmit power of Speedway Revolution is 32.5dBm measured at the RF antenna port. Note: It is important to apply the antenna gain expressed in dBd (dB with respect to a dipole), which is equivalent to the isotropic antenna gain (in dBi) minus 2.15 dB. The antenna gain used to set the output power must be the maximum linear gain of the applicable antenna. Approved antenna vendors, model numbers, and associated gain are listed in the following section. Operation in Australia, Brazil, Hong Kong, New Zealand, Taiwan, Thailand, Uruguay, and Latin America Regulations in Australia, Brazil, Hong Kong, New Zealand, Taiwan, Thailand, Uruguay, and Latin America allow maximum radiated power of 36 dBm EIRP. The Speedway Revolution output power may be increased to provide the maximum allowable EIRP subject to a maximum conducted power allowance as well. The maximum conducted power at the antenna connector can be no more than 30 dBm. The maximum allowable output power of the Reader can be set to satisfy both the conductor and radiated maximum criteria. The expression for the maximum Reader power setting is:
Speedway Revolution Installation and Operations Guide Octane 4.11 Appendix A: Regions of Operation Revision 4.11 Copyright © 2014, Impinj, Inc. 39 Maximum power setting (in dBm) = the Smaller of: (36 – Composite Antenna Gain (in dBm)) OR (30 + Cable Loss (in dBm)), where the composite antenna gain comprises the maximum linear antenna gain in dBi minus any cable loss between the Reader and antenna in dB. Approved antenna vendors, model numbers, and associated gain are listed in the next section. Approved Antennas Consult with your registered reseller or Impinj provider for guidance on antenna selection for your region  Laird Technologies model number S9028PCL/R (left- or right-hand CP), with integrated 8 foot pigtail to RP-TNC male connector; 6 dBi composite gain  Impinj model number IPJ-A0301-USA (Mini-Guardrail) with SMA female connector; -15 dBi gain  Impinj model number IPJ-A0310-USA (Threshold-T Antenna) with 12 inch integrated pigtail to BNC male connector, 6 dBi composite gain.  Impinj model number IPJ-A0400-USA, CSL CS-777-2 (Brickyard) with 7 foot integrated pigtail to RP-TNC male connector; 2 dBi composite gain  Impinj model number IPJ-A0401-USA or IPJ-A0402-USA (both Guardwall) with 6 foot integrated pigtail to RP-TNC male connector; 6 dBi composite gain  Impinj model number IPJ-A0404-000, Matchbox antenna with 20cm integrated pigtall to SMA connector; -20 dBi composite gain.  MA/COM MAAN-000246-FL1 integrated RFID floor-mounted stand (multiple con- figurations available, 2 or 4 antennas left-hand and right-hand CP) with 8 foot integrated pigtail to RP-TNC male connector; 6 dBi composite gain  MA/COM MAAN-000246-WL1 integrated RFID wall-mounted stand (multiple con- figurations available, 2 antennas left-hand and right-hand CP) with 8 foot integrated pigtail to RP-TNC male connector; 6 dBi composite gain  MTI MT-262006/TLH (left-hand CP) or MT-262006/TRH (right-hand CP) with RP- TNC female connector (antennas available in IP54 or IP67 ratings); 6 dBi gain  MTI MT-262013/NLH (left-hand CP) or MT-262013/NRH (right-hand CP) with N- type female connector (antennas available in IP54 or IP67 ratings); 4.5 dBi gain  MTI MT-262013/TLH (left-hand CP) or MT-262013/TRH (right-hand CP) with RP- TNC female connector (antennas available in IP54 or IP67 ratings); 4.5 dBi gain  Sensormatic Electronics Corp. model number IDANT20TNA25 with 25 foot Belden 7806A RG-58 coaxial cable (0.1 dB per foot loss) to RP-TNC male connector; 5.5 dBi composite gain  Sensormatic Electronics Corp. model number IDANT10CNA25 with 25 foot Belden 7806A coaxial cable (0.1 dB per foot loss) to RP-TNC male connector; 3.5 dBi composite gain  Sensormatic Electronics Corp. model number IDANT10CNA25 with 6 foot Belden 7806A coaxial cable (0.1 dB per foot loss) to RP-TNC male connector; 5.4 dBi composite gain Warning: The use of any antenna not listed above may damage the Reader or adversely affect performance. Avertissement: L'utilisation de toute antenne ne figurent pas ci-dessus peut endommager le lecteur ou affecter les
Speedway Revolution Installation and Operations Guide Octane 4.11 Appendix A: Regions of Operation 40 Revision 4.11 Copyright ©2014, Impinj, Inc. performances. Frequency Plans The GX1 Reader operates over a subset of the FCC North American spectrum (902–928 MHz, with specific frequency and channel usage dictated by regulations of each country. Frequency hopping spread spectrum (FHSS) is used, with the exception of Israeli where only a single channel is available. The specific frequency plans by country are listed in the tables that follow.
Speedway Revolution Installation and Operations Guide Octane 4.11 Appendix A: Regions of Operation Revision 4.11 Copyright © 2014, Impinj, Inc. 41 Table A.3 Australia operating frequency band is 920 to 926 MHz with 500 kHz channel spacing. LLRP Channel Number FCC Channel Number Center Frequency (MHz) 1 36 920.25 MHz 2 37 920.75 MHz 3 38 921.25 MHz 4 39 921.75 MHz 5 40 922.25 MHz 6 41 922.75 MHz 7 42 923.25 MHz 8 43 923.75 MHz 9 44 924.25 MHz 10 45 924.75 MHz 11 46 925.25 MHz 12 47 925.75 MHz Table A.4 Brazil operating frequency band is 902-907.5 and 915-928 MHz with 500 kHz channel spacing. LLRP Channel Number FCC Channel Number Center Frequency (MHz) 1 1 902.750 2 2 903.250 3 3 903.750 4 4 904.250 5 5 904.750 6 6 905.250 7 7 905.750 8 8 906.250 9 9 906.750 10 10 907.250 11 26 915.250 12 27 915.750 13 28 916.250 14 29 916.750
Speedway Revolution Installation and Operations Guide Octane 4.11 Appendix A: Regions of Operation 42 Revision 4.11 Copyright ©2014, Impinj, Inc. LLRP Channel Number FCC Channel Number Center Frequency (MHz) 15 30 917.250 16 31 917.750 17 32 918.250 18 33 918.750 19 34 919.250 20 35 919.750 21 36 920.250 22 37 920.750 23 38 921.250 24 39 921.750 25 40 922.250 26 41 922.750 27 42 923.250 28 43 923.750 29 44 924.250 30 45 924.750 31 46 925.250 32 47 925.750 33 48 926.250 34 49 926.750 35 50 927.250 Table A.5 Hong Kong operating frequency band is 920 to 925 MHz with 500 kHz channel spacing. LLRP Channel Number FCC Channel Number Center Frequency (MHz) 1 36 920.25 MHz 2 37 920.75 MHz 3 38 921.25 MHz 4 39 921.75 MHz 5 40 922.25 MHz 6 41 922.75 MHz 7 42 923.25 MHz
Speedway Revolution Installation and Operations Guide Octane 4.11 Appendix A: Regions of Operation Revision 4.11 Copyright © 2014, Impinj, Inc. 43 LLRP Channel Number FCC Channel Number Center Frequency (MHz) 8 43 923.75 MHz 9 44 924.25 MHz 10 45 924.75 MHz Table A.6 Indonesia operating frequency band is 923 to 925 MHz with 500 kHz channel spacing. LLRP Channel Number FCC Channel Number Center Frequency (MHz) 1 42 923.25 MHz 2 43 923.75 MHz 3 44 924.25 MHz 4 45 924.75 MHz Table A.7 Israel operating frequency band is 915 to 917 MHz with 500 kHz channel spacing with a single channel LLRP Channel Number FCC Channel Number Center Frequency (MHz) 1 28 916.25 MHz Table A.8 Malaysia operating frequency band is 919 to 923 MHz with 500 kHz channel spacing. LLRP Channel Number FCC Channel Number Center Frequency (MHz) 1 34 919.25 MHz 2 35 919.75 MHz 3 36 920.25 MHz 4 37 920.75 MHz 5 38 921.25 MHz 6 39 921.75 MHz 7 40 922.25 MHz 8 41 922.75 MHz
Speedway Revolution Installation and Operations Guide Octane 4.11 Appendix A: Regions of Operation 44 Revision 4.11 Copyright ©2014, Impinj, Inc. Table A.9 New Zealand operating frequency band is 921.5 to 928 MHz with 500 kHz channel spacing. LLRP Channel Number FCC Channel Number Center Frequency (MHz) 1 40 922.25 MHz 2 41 922.75 MHz 3 42 923.25 MHz 4 43 923.75 MHz 5 44 924.25 MHz 6 45 924.75 MHz 7 46 925.25 MHz 8 47 925.75 MHz 9 48 926.25 MHz 10 49 926.75 MHz 11 50 927.25 MHz Table A.10 Philippines operating frequency band is 918 to 920 MHz with 500 kHz channel spacing. LLRP Channel Number Center Frequency (MHz) 1 918.25 MHz 2 918.75 MHz 3 919.25 MHz 4 919.75 MHz Table A.11 Singapore operating frequency band is 920 to 925 MHz with 500 kHz channel spacing. LLRP Channel Number FCC Channel Number Center Frequency (MHz) 1 36 920.25 MHz 2 37 920.75 MHz 3 38 921.25 MHz 4 39 921.75 MHz 5 40 922.25 MHz 6 41 922.75 MHz 7 42 923.25 MHz
Speedway Revolution Installation and Operations Guide Octane 4.11 Appendix A: Regions of Operation Revision 4.11 Copyright © 2014, Impinj, Inc. 45 LLRP Channel Number FCC Channel Number Center Frequency (MHz) 8 43 923.75 MHz 9 44 924.25 MHz 10 45 924.75 MHz Table A.12 Taiwan operating frequency band is 922 to 928 MHz with 500 kHz channel spacing. LLRP Channel Number FCC Channel Number Center Frequency (MHz) 1 40 922.25 MHz 2 41 922.75 MHz 3 42 923.25 MHz 4 43 923.75 MHz 5 44 924.25 MHz 6 45 924.75 MHz 7 46 925.25 MHz 8 47 925.75 MHz 9 48 926.25 MHz 10 49 926.75 MHz 11 50 927.25 MHz 12 - 927.75 MHz Table A.13 Thailand operating frequency band is 920 to 925 MHz with 500 kHz channel spacing. LLRP Channel Number FCC Channel Number Center Frequency (MHz) 1 36 920.25 MHz 2 37 920.75 MHz 3 38 921.25 MHz 4 39 921.75 MHz 5 40 922.25 MHz 6 41 922.75 MHz 7 42 923.25 MHz 8 43 923.75 MHz 9 44 924.25 MHz
Speedway Revolution Installation and Operations Guide Octane 4.11 Appendix A: Regions of Operation 46 Revision 4.11 Copyright ©2014, Impinj, Inc. LLRP Channel Number FCC Channel Number Center Frequency (MHz) 10 45 924.75 MHz Table A.14 Uruguay operating frequency band is 916 to 928 MHz with 500 kHz channel spacing. LLRP Channel Number FCC Channel Number Center Frequency (MHz) 1 28 916.25 MHz 2 29 916.75 MHz 3 30 917.25 MHz 4 31 917.75 MHz 5 32 918.25 MHz 6 33 918.75 MHz 7 34 919.25 MHz 8 35 919.75 MHz 9 36 920.25 MHz 10 37 920.75 MHz 11 38 921.25 MHz 12 39 921.75 MHz 13 40 922.25 MHz 14 41 922.75 MHz 15 42 923.25 MHz 16 43 923.75 MHz 17 44 924.25 MHz 18 45 924.75 MHz 19 46 925.25 MHz 20 47 925.75 MHz 21 48 926.25 MHz 22 49 926.75 MHz 23 50 927.25 MHz
Speedway Revolution Installation and Operations Guide Octane 4.11 Appendix A: Regions of Operation Revision 4.11 Copyright © 2014, Impinj, Inc. 47 A.15 Vietnam operating frequency band is 920 to 925MHz with 500 kHz channel spacing. LLRP Channel Number FCC Channel Number Center Frequency (MHz) 1 36 920.25 MHz 2 37 920.75 MHz 3 38 921.25 MHz 4 39 921.75 MHz 5 40 922.25 MHz 6 41 922.75 MHz 7 42 923.25 MHz 8 43 923.75 MHz 9 44 924.25 MHz 10 45 924.75 MHz Table A.16: Frequency Plan for Latin America LLRP Channel Number FCC Channel Number Center Frequency (MHz) 1 1 902.75 2 2 903.25 3 3 903.75 4 4 904.25 … … … 49 49 926.75 50 50 927.25
Speedway Revolution Installation and Operations Guide Octane 4.11 Appendix A: Regions of Operation 48 Revision 4.11 Copyright ©2014, Impinj, Inc. The GX2 Reader supports China, Korea, and Republic of South Africa region. The specific frequency plans by country are listed in the tables that follow. Table A.17 China operating frequency band is 920.5 to 924.5MHz with 250kHz channel spacing. Frequency plan is compliant to the State Radio Regulatory Commission (SRRC) of China. LLRP Channel Number Center Frequency (MHz) 1 920.625 MHz 2 920.875 MHz 3 921.125 MHz 4 921.375 MHz 5 921.625 MHz 6 921.875 MHz 7 922.125 MHz 8 922.375 MHz 9 922.625 MHz 10 922.875 MHz 11 923.125 MHz 12 923.375 MHz 13 923.625 MHz 14 923.875 MHz 15 924.125 MHz 16 924.375 MHz Table A.18 Korea operating frequency band is 917 to 920.8MHz with 200kHz channel bandwidth. LLRP Channel Number Center Frequency (MHz) 1 917.3 MHz 2 917.9 MHz 3 918.5 MHz 4 919.1 MHz 5 919.7 MHz 6 920.3 MHz
Speedway Revolution Installation and Operations Guide Octane 4.11 Appendix A: Regions of Operation Revision 4.11 Copyright © 2014, Impinj, Inc. 49 Table A.19 Republic of South Africa operating frequency band is 915.4 to 919MHz with 200kHz channel bandwidth. LLRP Channel Number Center Frequency (MHz) 1 915.6 MHz 2 915.8 MHz 3 916.0 MHz 4 916.2 MHz 5 916.4 MHz 6 916.6 MHz 7 916.8 MHz 8 917.0 MHz 9 917.2 MHz 10 917.4 MHz 11 917.6 MHz 12 917.8 MHz 13 918.0 MHz 14 918.2 MHz 15 918.4 MHz 16 918.6 MHz 17 918.8 MHz Operation in Japan Frequency Plan Speedway Revolution operates within the new 915.7 to 920.9MHz band recently approved for use in Japan. The four high power channels that do not require carrier sense (LBT) are supported as listed in the table that follows. Table A.20: Frequency Plan for Japan LLRP Channel Number Center Frequency (MHz) 1 916.8 2 918.0 3 919.2 4 920.4
Speedway Revolution Installation and Operations Guide Octane 4.11 Appendix A: Regions of Operation 50 Revision 4.11 Copyright ©2014, Impinj, Inc. Power Speedway Revolution may only be operated with Impinj-approved antennas and can radiate no more than 36 dBm EIRP per the Japan RFID regulations. The Speedway Revolution output power is limited per the Japan RFID regulations to 30dBm. Approved Antennas Contact your value-added distributer that you obtained your Speedway Revolution Reader for current list of approved antennas for use in Japan.
Speedway Revolution Installation and Operations Guide Octane 4.11 Appendix B: GPIO Details Revision 4.11 Copyright © 2014, Impinj, Inc. 51 Appendix B: GPIO Details Speedway Revolution includes a multipurpose I/O port that contains an RS-232 serial port, four opto-isolated inputs, four opto-isolated outputs, and a +5V supply. You access these features through a DE15 connector mounted on the side of the Reader. The four opto-isolated inputs have a range of 0–30V. The Reader treats an input of 0–0.8V as a logic 0, and an input of 3–30V as a logic 1. The Reader has a per-input debounce interval that is configurable via LLRP. (See the document titled Octane LLRP for more information). This value dictates the minimum pulse width of an input. Impinj recommends that external devices guarantee a minimum pulse width of at least 100 milliseconds. The Reader also provides four opto-isolated outputs. For the GPIO outputs to function, an external user supply must be connected between V+, and V-. The maximum voltage for this supply is 30V. When the user configures a selected GPIO output via LLRP to output logic 0, an isolated FET switch within the Reader effectively shorts that output to V- with a current sink capability of up to 200mA. When the user configures a selected GPIO output to logic 1, the selected output is pulled to V+ through a 10K resistor. If GPIO isolation is not required, the Reader provides a +5V supply and a ground pin on the DE-15 that can be connected to V+ and V-. Figure B.1 shows the detailed function of each pin of the GPIO DE-15 connector. Figure B.1 DE-15 GPIO Port Functions Note: As described above, both the input and output pins are opto-isolated. A GPIO box accessory (IPJ-A5000-000) is available from your authorized reseller or systems integrator. Additional information on this product is available atwww.impinj.com. Warning: Do not attach a lightstack or other output device that requires a Revolution output to sink more than 200mA. Attaching non-approved Avertissement: Ne pas fixer d'lightstack ou tout autre périphérique de sortie qui nécessite une sortie de la Revolution à s'enfoncer de plus de 200mA.
Speedway Revolution Installation and Operations Guide Octane 4.11 Appendix B: GPIO Details 52 Revision 4.11 Copyright ©2014, Impinj, Inc. devices will result in unrecoverable damage to the Reader and is not covered by warranty as it is outside the specified operating parameters. Connexion de périphériques non autorisés entraînera des dommages irréparables pour le lecteur et n'est pas couvert par la garantie car il est en dehors des paramètres de fonctionnement spécifiées. Tables B.1 and B.2 explain the function of each pin. Table B1: DB-15 Connector Pin-Out Pin I/O Name I/O Function 1 +5V Supply Reader supplied (not isolated) power source 2 RS-232 RX For auxiliary serial port functions 3 RS-232 TX For auxiliary serial port functions 4 Processor Reset Reserved for future use. . Do not connect this pin to any signal 5 V+ Power source for isolated outputs 6 V- Return for isolated inputs and outputs 7 Ground Reader (not isolated) return 8 User OUT 1 Isolated output 1 (active pull down to V-) 9 User OUT 2 Isolated output 1 (active pull down to V-) 10 User OUT 3 Isolated output 3 (active pull down to V-) 11 User OUT 4 Isolated output 4 (active pull down to V-) 12 User IN 1 Isolated input 1 14 User IN 3 Isolated input 3 15 User IN 4 Isolated input 4 Table B.2: GPIO Interface Electrical Specification Pin Parameter Description Min Max Unit Conditions +5V Supply IO Output current 200 mA User IN 1-4 VIH HIGH level input voltage 3 30 V User IN 1-4 VIL LOW level input voltage 0 0.8 V User IN 1-4 VLI Input current 5 mA 24V input User IN 1-4 VI Input voltage range 0 30 V No damage User Out 1-4 VOH Output high voltage V+* V 10K pullup User Out 1-4 VOL Output low voltage (V-) V 100mA load
Speedway Revolution Installation and Operations Guide Octane 4.11 Appendix B: GPIO Details Revision 4.11 Copyright © 2014, Impinj, Inc. 53 +0.5 User Out 1-4 VI Supply voltage range (V+ - V-) 30 V *User-supplied voltage
Speedway Revolution Installation and Operations Guide Octane 4.11 Appendix C: Speedway xPortal Installation 54 Revision 4.11 Copyright ©2014, Impinj, Inc. Appendix C: Speedway xPortal Installation This section covers three unique aspects of using the xPortal product 1. RF Beam Pattern 2. Mounting the xPortal assembly 3. Attaching cables via Conduit RF Beam Pattern The Speedway xPortal has antenna beams that point upwards and downwards. This increases the total area covered by the portal. The unit is intended to be mounted at waist height on the wall. The lower beam covers the tag populations near the floor, while the upper beam reads tags at the top of tall pallets. Tags located at waist height are likely to be read by both beams. Figure C.1 xPortal Simulated RF Beam Patterns Mounting the xPortal Referring to Figure C.3, the xPortal has many different mounting options: 1. Vesa mounts (http://www.vesa.org/) is a standard LCD screen / computer monitor mounting pattern. There are many off-the-shelf brackets, arms, and stands that use the hole pattern shown in the red square on the Figure C.2 .
Speedway Revolution Installation and Operations Guide Octane 4.11 Appendix C: Speedway xPortal Installation Revision 4.11 Copyright © 2014, Impinj, Inc. 55  8 total holes with M4 threads  Outer square pattern is 100mm on each side  Inner square pattern is 75 mm on each side  ¼ inch diameter bolt with 20 threads per inch (¼-20) internally threaded studs 2. Common hardware using ¼-20 hardware. This hardware is typically employed in most T-slot extrusion designs (see http://www.8020.net/). Show in the Green circles on the figure. 3. Keyhole slots and through-holes. Holes are sized to allow clearance for ¼-20 screws. These holes allow you to mount the unit flush to a wall. Shown in the Blue ovals on the figure. It is your responsibility to determine if the chosen screws can support the weight of the xPortal. Since the xPortal weighs approximately 6.5 pounds (3kg), it can be installed on drywall without needing to locate studs. The yellow circles on the figure highlight two knock-outs that can be removed if you wish to run cables into the unit directly from the wall. This provides a very clean installation, with no cables visible from the front. Figure C.2 xPortal Mounting Hole Types and Locations
Speedway Revolution Installation and Operations Guide Octane 4.11 Appendix C: Speedway xPortal Installation 56 Revision 4.11 Copyright ©2014, Impinj, Inc. Conduit Attachment The round openings in the top and bottom of xPortal are designed so you can run metallic conduit directly to the unit. This allows Ethernet or power cables to be protected by standard EMT (electrical metallic tubing). The holes are sized for ½ inch trade size conduit connectors, or where metric conduit is used, 16mm trade size. Larger sizes of conduit (such as ¾ inch) can be used with the proper adapters. See example Figure 3 below. The following photos highlight the usage options. Figure C.3 ½ inch conduit with a threaded nut flange connector
Speedway Revolution Installation and Operations Guide Octane 4.11 Appendix C: Speedway xPortal Installation Revision 4.11 Copyright © 2014, Impinj, Inc. 57 Figure C.4 Threaded ½ inch conduit connector Figure C.5 ½ inch conduit with a snap in flange connector
Speedway Revolution Installation and Operations Guide Octane 4.11 Appendix C: Speedway xPortal Installation 58 Revision 4.11 Copyright ©2014, Impinj, Inc. Figure C.6 Snap in ½ inch conduit connector Figure C.7 A squeeze connector for the larger ¾ inch conduit tubing size. The connector has a nut and threads sized for the ½ inch conduit hole.
Speedway Revolution Installation and Operations Guide Octane 4.11 Appendix C: Speedway xPortal Installation Revision 4.11 Copyright © 2014, Impinj, Inc. 59 Figure C.8 ¾ inch conduit squeeze connector, with a threaded interface to ½ inch conduit hole.
Speedway Revolution Installation and Operations Guide Octane 4.11 Appendix C: Speedway xPortal Installation 60 Revision 4.11 Copyright ©2014, Impinj, Inc. Appendix D: Speedway Antenna Hub Installation Speedway Antenna Hub Solution Checklist Before starting, make sure that you have all the necessary and following items:  1 Speedway Antenna Hub (IPJ-A6001-000) Required components (available separately):  1 Speedway Revolution R420 Reader with Octane firmware v4.10 or higher (IPJ-REV-R420)  1 GPIO Adapter for Antenna Hub (IPJ-A6051-000)  RF Cables (various)  Cat5 cables for control channel (not sold by Impinj)  Antennas (various)  MultiReader software version 6.8 or higher  Optional – up to 3 additional Antenna Hubs Figure D.1 Speedway R420 Reader with four antenna hubs and GPIO adaptor for a total of 32 RF antenna ports. Setting Up a Speedway Antenna Hub System 1) Check the Firmware Version on your Speedway R420 Reader. a) Connect to Reader WebUI using a web browser http://<reader name or IP address> b) Log in to the Reader. The Default credentials are:
Speedway Revolution Installation and Operations Guide Octane 4.11 Appendix D: Speedway Antenna Hub Installation Revision 4.11 Copyright © 2014, Impinj, Inc. 61 user name: root password: impinj c) Note the ―Software Version‖ shown on the WebUI. If it is 4.10.0.240 or later, then no additional action is required. Otherwise, ask your authorized Impinj partner or reseller for the latest Octane firmware release and upgrade using the ―Reader Upgrade‖ utility in the WebUI. 2) Enable the Antenna Hub Feature. a) In the WebUI, click on the ―Enable‖ button in the Antenna Hub section to enable the feature. You will need to manually reboot the Reader (click on the reboot button in the WebUI) for the changes to take effect. b) The Antenna Hub environment can also be enabled from Rshell using the command below and then rebooting the Reader: >config feature enable anthub 3) Connect the cables. a) All cable connections should be made with the Reader powered off. b) Use RF cables for RF signal connections. a. Requires cables with SMA male connectors for the Antenna Hub connection and R-TNC female connectors for the Reader connections. b. Attach the RF cable to the appropriate Reader antenna port and Antenna Hub input port. NOTE: Antenna Hub ports are marked 1 through 8 to show the port ordering. These port markings correspond to a different antenna number sequence when connected to the Reader and GPIO Adapter ports 2, 3, or 4 (as referenced in the diagram). c. Connect the appropriate RF cables between the Antenna Hub output ports and antennas. d. Leave unused ports empty or terminated. c) Connect GPIO Adapter with Digital signal cables. a. Use the cable provided with the GPIO Adapter to connect the Reader at its GPIO port to the GPIO Adapter. b. Use standard Cat5 cable to connect the GPIO Adapter and Antenna Hub using the RJ-45 connectors. IMPORTANT: Check that the Reader antenna port number and GPIO Adapter output port number match at the same Antenna Hub (For example, Reader antenna port 1 and GPIO Adapter port 1 are connected to the same Antenna Hub). The system will not operate correctly with mismatched wiring. d) Power the Reader and confirm the Antenna Hub LEDs light in sequence verifying that the Reader is enabled and operating. e) Click Check connections in the WebUI Antenna Hub page for help with any connection issues. 4) Affix the Antenna hub or hubs. a) Mount the hub using 1/4 inch mounting holes.
Speedway Revolution Installation and Operations Guide Octane 4.11 Appendix C: Speedway xPortal Installation 62 Revision 4.11 Copyright ©2014, Impinj, Inc. b) It may be necessary to temporarily disconnect RF cables. The Reader must be powered off to access the mounting holes. 5) Next Steps a) Set up the Reader following instructions in the Speedway Revolution Installation and Operations Guide. b) Develop your controlling application using the LLRP Toolkit. c) Visit http://support.impinj.com for helpful information and recommendations. Hub Feature Enable and Diagnostics Using the Web-UI 1. Connect the Reader using a web browser http://<reader name or IP address> to enable features and diagnostic tools Examples: http://speedwayr-10-00-DD or http://10.0.10.44. 2. Log in to the Reader; user name: root password: impinj When the Antenna Hub feature is enabled, the Antenna Hub section on the main Reader web page will display Enabled. Click Show for the Antenna Hub Page. Figure D.2 Close-up of Antenna Hub Section of Management Web Page Click Show for the Antenna Hub web page and click the Check Connections button to query the Antenna Hub connection state. This causes the Reader to query each port for a connected Antenna Hub status. Click Stop Checking to stop querying the Reader for connection states.
Speedway Revolution Installation and Operations Guide Octane 4.11 Appendix D: Speedway Antenna Hub Installation Revision 4.11 Copyright © 2014, Impinj, Inc. 63 Figure D.3 Four Antenna Hubs Detected The bottom of the Antenna Hub page displays the details about each Antenna Hub, or Disconnected for unused GPIO Adapter ports. Figure D.4 One Antenna Hub Detected
Speedway Revolution Installation and Operations Guide Octane 4.11 Appendix C: Speedway xPortal Installation 64 Revision 4.11 Copyright ©2014, Impinj, Inc. If an Antenna Hub displays an error or is not connected properly, the green check on the connected Antenna Hub will be replaced by a red X or caution icon as explained in the key on the bottom right of the page. Figure D.4 Antenna Hub Confirmations The table below describes the Antenna Hub icons and their meanings. Table D-1 Antenna Hub Connection Icons Icon Icon Label Meaning  Connected The cable is correctly connected. X Cabling Error The cable is either not connected or incorrectly connected. Init Error An error occurred while initializing the hub. RF Cable Connect RF cables at indicated locations Cat5 Cable Connect Cat5 cables at indicated locations.
Speedway Revolution Installation and Operations Guide Octane 4.11 Notices Revision 4.11 Copyright © 2014, Impinj, Inc. 65 Appendix E: Speedway xArray Installation This Appendix locates the Speedway xArray I/O ports. +24 VDC Locking Connector powered via external Power 10/100 base-T Ethernet (Power over Ethernet) Figure E.1 xArray I/O Ports
Speedway Revolution Installation and Operations Guide Octane 4.11 Appendix C: Speedway xPortal Installation 66 Revision 4.11 Copyright ©2014, Impinj, Inc. Notices: Copyright © 2014, Impinj, Inc. All rights reserved. Impinj gives no representation or warranty, express or implied, for accuracy or reliability of information in this document. Impinj reserves the right to change its products and services and this information at any time without notice. EXCEPT AS PROVIDED IN IMPINJ’S TERMS AND CONDITIONS OF SALE (OR AS OTHERWISE AGREED IN A VALID WRITTEN INDIVIDUAL AGREEMENT WITH IMPINJ), IMPINJ ASSUMES NO LIABILITY WHATSOEVER AND IMPINJ DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY, RELATED TO SALE AND/OR USE OF IMPINJ PRODUCTS INCLUDING LIABILITY OR WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR INFRINGEMENT. NO LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE, TO ANY PATENT, COPYRIGHT, MASK WORK RIGHT, OR OTHER INTELLECTUAL PROPERTY RIGHT IS GRANTED BY THIS DOCUMENT. Impinj assumes no liability for applications assistance or customer product design. Customers should provide adequate design and operating safeguards to minimize risks. Impinj products are not designed, warranted or authorized for use in any product or application where a malfunction may reasonably be expected to cause personal injury or death or property or environmental damage (“hazardous uses”) or for use in automotive environments. Customers must indemnify Impinj against any damages arising out of the use of Impinj products in any hazardous or automotive uses. Impinj, GrandPrix™, Indy®, Monza®, Octane™, QT®, Speedway®, STP™, and True3D™ are trademarks or registered trademarks of Impinj, Inc. All other product or service names are trademarks of their respective companies.

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