Impinj Speedway R420 UHF RFID Reader USA/FCC (4 Port) + Power

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Impinj Speedway R420 UHF RFID Reader USA/FCC (4 Port) + Power


Impinj Speedway R420 UHF RFID Reader USA/FCC (4 Port) + Power.  PoE injector included with your order.

SKU: ECT-REV-R420-USA2M1+P Category: Tags: , , , , , ,


Single RFID Reader Locates up to 5,000 items in 5,000 SQ Ft., 32 Zones!

The new Impinj Speedway Revolution model, R420-USA2M1 has maximum output power of 32.5 dBm.  This is 2.5 dBm more than the previous Revolution R420 and represents an amazing 178% increase in maximum output Wattage (1.78 W vs 1.0 W).  While you can’t use this extra power to exceed FCC (or your local government) guidelines on maximum RFID radiated power, you can now extend your RFID system by 25 Ft in any direction from a single reader with no net signal loss over previous reader model.  You gain 2,500 SQ Ft of extra RFID coverage area from a single reader!

About Impinj Speedway Readers

Impinj’s Speedway readers deliver the performance, quality, and reliability necessary for robust RAIN RFID-based information you can count on. With the largest installed base of fixed readers across a diverse range of applications, high mean time between failure, and a suite of supporting products and tools, Speedway readers are a powerful piece of every item visibility platform solution. The Speedway’s innovative Autopilot capability delivers peak performance—all day, every day.

What’s Included:

  • Impinj R420, 4-Port Reader Unit
  • Power over Ethernet (PoE) Injector (IEEE 802.3af Compliant), Power Cord, Ethernet Cable
  • Installation and Operations guide, live assistance
  • Autopilot firmware, Software Development Kit (SDK)
  • One Year Factory Warranty

Onboard firmware/software senses, configures, adapts

Speedway readers use Autopilot, a set of unique firmware features that work together to automatically optimize the reader’s operation for its environment, delivering peak performance at all times.

  • Autoset—senses levels of RF noise and interference, automatically selecting appropriate settings
  • Low duty cycle—reduces RF interference, power consumption, and energy costs
  • Dynamic antenna switching—senses where tags are in the field and automatically focuses on antennas with the largest tag populations, improving throughput and efficiency


  • Device management and monitoring
  • Industry standard application interface with support for EPCglobal Low Level Reader Protocol (LLRP)
  • High transmit power (up to +32.5 dBm)
  • The industry’s highest RF sensitivity (-84dBm) provides greater accuracy and longer read ranges
  • Power over Ethernet (PoE) and WiFi/cellular modem connectivity options
  • Quality design resulting in industry’s highest reliability
  • Autopilot — a set of unique firmware features work together to automatically optimize the reader’s operation for its environment
  • Autoset — continuously optimizes the reader’s configuration for the best, most reliable performance
  • Low duty cycle — reduces RF interference, power consumption, and energy costs
  • Dynamic antenna switching — improves throughput and helps the reader work more efficiently
  • Improves upon the advanced hardware capabilities that made the original Speedway the reader of choice for many demanding customers—capabilities such as best receive sensitivity, interference rejection, and item-level carrier cancellation
  • 4 Antenna Ports – Expandable to 32 antennas with Impinj Speedway Antenna Hub to deliver low total cost of ownership and greater application flexibility



  • Air Interface Protocol: GS1/EPCglobal UHF Class 1 Gen 2 (ISO 18000-6C)
  • Operating Frequency: UHF 860 – 960 MHz, region dependent
  • Transmit Power (PoE): +10.0 to +31.5 dBm (EU1 limited to +30 dBm)
  • Transmit Power (External DC Power): +10.0 to +32.5 dBm (Listed/Certified power supply) (EU1 limited to +31.5 dBm, JP2 limited to 30 dBm)
  • Max Receive Sensitivity: -84 dBm
  • Max Read Distance: > 60 ft
  • Max Read Rate: > 1,100 tag reads per second
  • Data Interface: RS-232, Ethernet
  • GPIO: 4 GPI optically isolated 3-30V/ 4 GPO optically isolated, 0-30V, non-isolated 5V, 100mA supply (DB-15)
  • Power Source (POE): IEEE 802.3af
  • Power Source (External DC Power): Listed/Certified power supply, marked LPS or Class 2, with +24 VDC @ 800mA, rated minimum 2.5A


  • Antenna Ports: 4 RP-TNC, expandable to 32 antennas with Impinj Speedway Antenna Hub
  • Dimensions: 7.5 x 6.9 x 1.2 in (190.5 x 175.3 x 30.5 mm)
  • Weight: 1.5 lbs (680.3 g)


  • IP Rating: IP 52
  • Operating Temperature: -20 ºC to +50 ºC


  • Host API: .NET
  • Demo Software: MultiReader Software

Additional information

Weight4.5 lbs
Dimensions15 × 14 × 4 in
Power Options

PoE Injector for Single Speedway R420 RFID Reader, 5-Port PoE Switch for Multiple Speedway R420 RFID Readers, Impinj Speedway Power Supply, None


1-Year Initial Limited Hardware Warranty, 2-Year Extended Warranty for Speedway Readers ($150.00)

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