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Product Specifications

Model Number : R420
Type : UHF RFID Reader
Protocol : GS1/EPCglobal UHF Gen2 (ISO 18000-6C) or RAIN RFID
Dimensions : 7.5 in H x 6.9 in W x 1.2 in D (19 x 17.5 x 3 cm)
IP Rating : IEC IP52
Shock and Vibration : Mil-Std-810G Certified
Operating Temperature : -20 ºC to +50 ºC
Operating Humidity : 5% to 95%, non-condensing
Weight : 1.5 lbs (24.5 oz)
Supported Regions : FCC (TWYIPJREV), Canada (6324A-IPJREV), Australia, Brazil (Anatel), China (CMIT 2010DJ4065), EU (CE Mark, ETSI EN 408 208 v1.4.1), Hong Kong, India, Japan (920MHz band), Korea (UQC-R420), Malaysia, New Zealand (Z233), Singapore, South Africa (ICASA), Taiwan (CCAF10LP1290T5), Thailand, Uruguay, UAE, Vietnam
Networking : • 10/100BASE-T auto-negotiate (full/half) with auto-sensing MDI/MDX for auto-crossover (RJ-45) • 802.1x with PEAP/TLS and MD5 support • WPA for Wifi and Ethernet • 3rd party Wifi adapters supported via USB interface. Contact Impinj for list. • Speedway Connect (not included in Speedway purchase): HID (keyboard) emulation, • TCP Socket, Serial/RS-232, HTTP POST
Power : • Power over Ethernet (PoE) IEEE 802.3af • Listed/Certified power supply, marked LPS or Class 2, with 24Vdc output, rated minimum 2.5A
Operating frequency : UHF 860- 960 MHz, Region Dependent
Transmit Power : • +10.0 to +31.5 dBm (PoE) (EU1 limited to +30 dBm) • +10.0 to +32.5 dBm (Listed/Certified power supply) (EU1 limited to +31.5 dBm, JP2 limited to 30 dBm)
Antennas : 4 expandable to 32 antennas with Speedway Antenna Hub optimized for Impinj reader antennas (RP TNC connector)
General Purpose I/O : 4 inputs, optically isolated 3-30V; 4 outputs, optically isolated, 0-30V, non-isolated 5V, 100mA supply (DB-15)
Software SDK : LLRP
RoHS : Compliant to European Union directive 2011/65/EU

Impinj, Speedway R420, 4 Ports, Fixed UHF RFID Reader

Brand: Impinj
Product Code: R420
Availability: In Stock
Price :


Product Description

Impinj Speedway R420 is a fixed UHF RFID reader, delivering superior performance and versatility in a small form factor. Autopilot feature automatically optimizes the reader operation to its environment, delivering peak performance at all times. This easy-to-deploy UHF RFID reader includes all possible performance configurations and functionality to deliver peak performance for even the most challenging of applications. The Speedway R420 fixed UHF RFID reader Comes with 4 high-performance, mono-static antenna ports.



  • 4 antenna port configurations
  • Power over Ethernet (PoE) and cellular modem connectivity
  • Autopilot (automatically senses environment and configures settings for best performance)
  • Enterprise-class management and monitoring
  • Support from industry-leading software vendors such as Microsoft and IBM
  • Industry standard application interface with support for EPCglobal Low Level Reader Protocol (LLRP)
  • Industry’s best sensitivity
  • Innovative features to enable read zone containment and eliminate stray reads
  • Support for all Monza® family tag chip features
  • High transmit power capable to overcome cable losses
  • EPCglobal-compliant design
  • Quality design resulting in industry’s highest reliability
  • Global partner and support network


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