Chainway CM2000-4 is a 4-port UHF RFID reader module that can be used in fixed UHF RFID readers. This module with superior UHF RFID performance boasts embedded Impinj R2000 RFID chip to enable greater than 10m read range. With high stability, it is small in size, low in power consumption, resistant to electromagnetic interference and good at heat dispersion. CM2000-4 appeals to warehousing, logistics, apparel, production lines and such.
SPECIFICATIONS
| Dimensions | 77.2mm x 51.0mm x 8.9mm |
| Weight | 52.0g/1.83oz |
| Connector Interface | 15 PIN W-TO-B Connector |
| Host Communication Interface | UART 3.3V TTL Level Baud Rate: 115200bps |
| Input Voltage | DC 3.5-5.25V |
| Power Consumption In Rf Output Mode | 5.3W@30dBm |
| Power Consumption In Standby Mode（en High Ttl Level） | 0.175W |
| Power Consumption In Power Down Mode（en Low Ttl Level） | 30uW |
| Reading Rate | Up to 900 tags/s |
| Reading Range | >10m ( with 4dBic antenna ) |
| Operating Temp | -25 ℃ to 65 ℃ |
| Storage Temp | -40 ℃ to 85 ℃ |
| Humidity | 10% – 95% |
| Rf Chip | Indy R2000 |
| Air Interface Protocol | EPCglobal Gen2 ( ISO18000-6C ) |
| Working Frequency | 865-868 / 920-925 / 902-928 MHz ( custom-design for frequency band ) |
| Output Power | 5-30dBm adjustable 1dB step interval +/- 1dB precision |
| Output Power Flatness | +/- 0.2dB |
| Antenna Interface | 4-channel 50Ω RF connector SMA Receptacle |
| Regions Supported | FCC 902-928 MHz ETSI 865.6-867.6 MHz China 920-925 MHz Others for customization（ 865-868MHz, 902-928MHz ） |
| Receive Sensitivity | < -84 dBm |
| Tag Rssi | Supported |
| Antenna Detector | Supported |
| Ambient Temp Monitor | Supported |
| Working Mode | Single/DRM |