| 
                                Use Case
                             | 
                            
Optimized for 4 read zones, Expandable to 32 read zones                             | 
                        
                        
                            | 
                                Antenna Ports
                             | 
                            
Four Antenna Ports                             | 
                        
                        
                            | 
                                Throughput
                             | 
                            
Up to 1,100 Tag Reads per Second                             | 
                        
                        
                            | 
                                Read Zones ( Maximum )
                             | 
                            
32 with Antenna Hubs                             | 
                        
                        
                            | 
                                Air Interface Protocol
                             | 
                            
RAIN RFID / UHF Gen 2 ( ISO 18000-63 ) / GS1                             | 
                        
                        
                            | 
                                Transmit Power ( Maximum )
                             | 
                            
- FCC: 32.5 dBm AC/ 31.5 dBm
 -  PoE ETSI: 31.5 dBm AC/ 30.0 dBm PoE
                               | 
                        
                        
                            | 
                                Receive Sensitivity ( Maximum )
                             | 
                            
-84 dBm Monostatic                             | 
                        
                        
                            | 
                                Return Loss ( Minimum )
                             | 
                            
10 dB                             | 
                        
                        
                            | 
                                Reliability
                             | 
                            
Enterprise Grade                             | 
                        
                        
                            | 
                                Network Connectivity
                             | 
                            
10/100BASE-T Ethernet                             | 
                        
                        
                            | 
                                GPIO
                             | 
                            
4 Optically Isolated Inputs and 4 Optically Isolated Outputs                             | 
                        
                        
                            | 
                                USB Ports
                             | 
                            
1 device (Type B), 1 host (Type A)                             | 
                        
                        
                            | 
                                Management Console Port
                             | 
                            
RS-232 using a standard Cisco-style management cable (DB-9 to RJ-45)                             | 
                        
                        
                            | 
                                Power Sources
                             | 
                            
802.3af PoE or AC-DC power supply rated for 24Vdc/2.1A                             | 
                        
                        
                            | 
                                Environmental Sealing
                             | 
                            
IEC IP52                             | 
                        
                        
                            | 
                                Shock and Vibration
                             | 
                            
MIL-STD-810G                             | 
                        
                        
                            | 
                                Operating Temperature
                             | 
                            
-4°F to 122°F (-20°C to 50°C)                             | 
                        
                        
                            | 
                                Humidity Range
                             | 
                            
5% to 95% non-condensing                             | 
                        
                        
                            | 
                                Dimensions (H x W x D)
                             | 
                            
7.5 x 6.9 x 1.2 in (19 x 17.5 x 3 cm)                             | 
                        
                        
                            | 
                                Weight
                             | 
                            
1.5 lb (.7 kg)                             | 
                        
                        
                            | 
                                RoHS Compliant
                             | 
                            
Yes                             | 
                        
                        
                            | 
                                Warranty and Maintenance Options
                             | 
                            
1 year limited warranty with purchase, option to extend 3 year Enhanced Maintenance upgrade available                             | 
                        
                        
                            | 
                                Frequency Bands
                             | 
                            
- 902 to 928 MHz - FCC
 - 865 to 868 MHz - ETSI
                             
  | 
                        
                        
                            | 
                                Software
                             | 
                            
- RFID Revolution Express
 - RFID Starter Tool
 - Multi-Reader
 - Speedway Connect
 - Speedway SDK, ETK and LTK library support
                               | 
                        
                        
                            | 
                                RF Certifications
                             | 
                            
http://www.impinj.com/supported_regions                             | 
                        
                        
                            | 
                                Part #s
                             | 
                            
IPJ-REV-R420-USA2M1, IPJ-REV-R420-EU12M1, IPJ-REV-R420-GX12M1, IPJ-REV-R420-GX22M1, IPJ-REV-R420-GX32M1, IPJ-REV-R420-JP22M1                             |