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CM2000-4 4-Port UHF RFID Module

CM2000-4 4-Port UHF RFID Module

High-performance 4-port UHF module using the Impinj Indy R2000 chip.

Chainway CM2000-4 is a fixed RFID module based on the Impinj Indy R2000 chip, offering high-speed, stable UHF tag reading across four antenna ports. Its compact size, low power design and strong EMI resistance suit industrial deployments like warehouses, production lines, and large-scale readers. :contentReference[oaicite:14]{index=14}

Features

  • Impinj R2000 chip
  • 4 × SMA 50Ω antenna interfaces
  • Low EMI & high thermal stability
  • Adjustable transmit power (5–30 dBm)
  • Compact and lightweight

Functions

  • Multi-antenna tag read / write
  • Long read range (>10 m with appropriate antenna)
  • High throughput industrial RFID module

Specifications

Physical

Dimensions
77.2 × 51.0 × 8.9 mm
Weight
52 g

RFID

RF Chip
Impinj Indy R2000
Protocol
EPC Gen2 / ISO18000-6C
Frequency
865-868 / 920-925 / 902-928 MHz
Output Power
5–30 dBm (adjustable)
Antenna Ports
4 × 50Ω SMA
Sensitivity
< -84 dBm

Interface

Host Connector
15-pin W-TO-B (UART)

Power

Input Voltage
DC 3.5-5.25 V
Power (RF)
5.3 W @ 30 dBm

Temperature

Operating
-25 °C to +65 °C
Storage
-40 °C to +85 °C

Performance

Read Rate
Up to 900+ tags/s
Read Range
>10 m (with 4 dBi antenna)

Support & Downloads

Accessories

  • Development Board / Mounting Kit