Speedway XPortal


Speedway® xPortal RFID Reader


The Speedway® xPortal reader, an integrated UHF RFID portal reader, incorporates the industry-leading Speedway Revolution RFID reader and Impinj's Dual-Linear Phased Array (DLPA) antenna technology, yielding the industry's smallest, most flexible, and cost-effective RFID portal solution.

High Performance, Integrated RFID Portal Reader

Impinj's Speedway xPortal RFID reader solves the size and mounting limitations of traditional portals with an attractive, light-weight, and low-profile unit.

Measuring approximately 30.5 x 8.75 x 2 in (77.5 x 22.2 x 5 cm) and weighing less than 10 lbs (4.5 kg), its compact form is unobtrusive, streamlined, and ultimately flexible, yet delivers better performance than larger, more costly industrial-scale portals.

The Speedway xPortal RFID reader integrates high-performance, Impinj-designed DLPA antenna technology with beam switching and polarization attributes that are dynamically managed by the reader, providing consistent and broad coverage of the read zone.

Designed for retail, office, hospital, and other indoor environments, the Speedway xPortal RFID reader is ideal for monitoring tagged items, pallets, equipment, files, or people passing through doorways, hallways, or other zonal coverage areas.


Impinj Speedway® xPortal Reader At A Glance

Speedway R640

Air Interface Protocols

EPCglobal UHF Class 1 Gen 2 / ISO 18000-6C

Supported Regions or Geographies

  • US, Canada and other regions following US FCC Part 15 regulations (902–928 MHz)
  • Europe and other regions following ETSI EN 302 208 without LBT regulations (865–868 MHz)
  • Australia, Brazil, China, India, Taiwan, Indonesia, Korea, Malaysia, New Zealand, Thailand, South Africa


Dual-Linear Phased Array (DLPA) antenna technology

Radiated Power


HPBW (x-z plane)

60º ± 3º (3dB beam width)

HPBW (y-z plane)

80º ± 3º (3dB beam width)


High impact strength, UV, chemical and cleaning solution resistant

Transmit Power

FCC +10 to +28.5 dBm, ETSI +10 to +27.5 dBm

Max Receive Sensitivity

-82 dBm

Application Interface

EPCglobal Low Level Reader Protocol (LLRP) v1.0.1

Network Connectivity

10/100BASE-T auto-negotiate (full/half) with auto-sensing MDI/MDX for auto-crossover (RJ-45)

IP Address Configuration

DHCP, Static, or Link local Addressing (LLA) with Multicast DNS (mDNS)

Time Sychronization

Network Time Protocol (NTP)

Management Interfaces

  • Impinj Web Management UI
  • Impinj RShell Management Console using serial management console port, telnet or SSH
  • EPCglobal Reader Management v1.0.1
  • Syslog

Reliable Firmware Upgrade

  • Dual image partitions enable smooth transition to new firmware while the reader is still operating
  • Scalable upgrade mechanism enabling simultaneous scheduled upgrades of multiple readers
  • USB Flash Drive
  • Impinj Web Management Interface

Power Sources

  • Power over Ethernet (PoE) IEEE 802.3af
  • +24 VDC @ 800 mA via external universal power supply with locking connector—sold separately

Environmental Sealing


Operating Temperature

-20 ºC to +50 ºC


5% to 95%, non-condensing

Dimensions (H x W x D)

30.5 x 8.75 x 2 in (77.5 x 22.2 x 5 cm)


6.5 lbs (3 kg)

Mounting Options

  • Keyhole slots, clearance holes, and integrated threaded fasteners (1/4-20 X 1/4")
  • VESA MIS-D, 100/75, C (M4 x 7 mm thread depth)
  • Conduit knockouts for easy termination of conduit
  • Pass-through knockouts on back for data and power cabling


Compliant to European Union directive 2002/95/EC

This product is covered by one or more of the following U.S. patents. Other patents pending. 7283037, 7026935, 7049964, 7501953, 7030786, 7246751, 7245213, 7408466, 7187290, 7304579, 7510117, 7107022, 7419096, 7382257, 7405660, 7436308, 7417548, 7391329, 7391329, 7592897, 7589618, 7633376, 7696882, 7830262

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