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CM710-4 4-Port UHF RFID Module

CM710-4 4-Port UHF RFID Module

Compact 4-port Impinj E710 based UHF module for fixed RFID solutions.

Chainway CM710-4 is a high-performance, 4-port UHF RFID module built on the Impinj E710 chip. It supports Impinj Gen2X and is designed for fixed RFID readers. With excellent heat dissipation, low power consumption, and high stability, it’s ideal for warehousing, logistics, and industrial deployments. :contentReference[oaicite:0]{index=0}

Features

  • Impinj E710-based design
  • 4-channel 50 Ω RF connectors (SMA)
  • High stability & heat dissipation
  • Low power consumption
  • Adjustable Tx power 5–30 dBm

Functions

  • 4-antenna UHF tag inventory / read
  • High throughput fixed reader module

Specifications

Physical

Dimensions
77.2 × 51.0 × 7.9 mm
Weight
52.0 g

RFID

RF Chip
Impinj E710
Protocol
EPC Gen2 / ISO18000-6C
Frequency
865-868 / 920-925 / 902-928 MHz
Output Power
5–30 dBm (adjustable)
Read Rate
950+ tags/s

Interface

Connector
15-pin W-TO-B
Host Communication
UART 3.3V TTL, 115200 bps

Power

Input Voltage
DC 3.5-5.25 V
Consumption (RF)
7.5 W

Temperature

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

Support & Downloads

Accessories

  • Mounting / Development Board