Chainway UR4 Fixed RFID Reader
Brand: Chainway · Model: CHAINWAY-UR4
Compact 4-port fixed UHF RFID reader with Impinj Gen2X, 1,300+ tags/sec, RS232, RJ45 and optional PoE.
Key features
- 4 SMA antenna ports with detection
- Impinj E-series with Gen2X
- 1,300+ tags/sec
- RS232 and RJ45
- Optional PoE / PoE+
- 102.8 x 102.8 x 28 mm, 390 g
Overview
The Chainway UR4 is a compact four-port fixed UHF RFID reader for warehouse portals, conveyors, smart shelves and asset tracking points.
It is built on Impinj E series chips with Gen2X support, reads 1,300+ tags per second, and offers four SMA antenna ports with antenna detection. It supports RS232 and RJ45 interfaces, optional PoE / PoE+ power, measures 102.8 x 102.8 x 28 mm and weighs 390 g.
Supplied across India by TagsIndia / Mindware, New Delhi — call +91 8527522688 or email sales@indianbarcode.com for the best price and bulk orders.
Specifications
| Dimensions | 102.8 mm(L) x 102.8 mm(W) x 28 mm(H) |
|---|---|
| Weight | 390g / 13.76oz (without antenna) |
| Material | Aluminium alloy |
| Input Voltage | DC 9V – 12V |
| Standby Current | < 30mA |
| Comm Interface | RS-232 / RJ45 |
| GPIO | 2 channel input optical coupling, 1 channel output electric relay, 1 channel output optical coupling (in reserve) |
| Baud Rate | 115200 bps |
| Cooling Mode | Air cooling |
| Work Current | 800mA +/-5% @ DC 12V Input |
| Ethernet interface | 10/100 Base-T Ethernet (RJ45) |
| Power Supply | POE (802.3af 13W) (Optional); POE+ (802.3at 25.5W) (Optional) |
| Operating Temp. | -25 °C to 65 °C |
| Storage Temp. | -40 °C to 85 °C |
| Humidity | 10%- 95% |
| UHF RFID Engine | Based on Impinj E Series chips |
| UHF RFID Frequency | 865-868 MHz / 920-925 MHz / 902-928 MHz |
| Impinj Gen2X | Supported |
| UHF RFID Protocol | EPC global UHF Class 1 Gen 2 / ISO 18000-6C |
| UHF RFID Antenna | Supporting a variety of antennas, such as 6dBic, 9dBic |
| Output Power | 1W (30dBm, support +5~+30dBm adjustable); 2W Optional (33dBm, support +10~+33dBm adjustable, for Latin America, etc.) |
| Output Power Precision | +/- 1dB |
| Output Power Flatness | +/- 0.2dB |
| Receive Sensitivity | < -84 dBm |
| RSSI | Supported |
| Ambient Temp Monitor | Supported |
| UHF RFID Fastest Read Rate | 1300+ tags/sec |
| Antenna Detector | Supported |
| Antenna Port | 4 channel 50Ω SMA port |
Best price in India: call +91 8527522688 or email sales@indianbarcode.com.