354M2R4

M.2 B+M KEY 4-PORT RS232/422/485 CARD

  • PCI Express base spec 1.1 compliant .
  • PCI power management 1.2 compliant.
  • DMA/bus mastering facility for both UARTs.
  • 128-byte deep transmit/receive FIFOs.
  • 9,8,7,6 and 5-bit data framing.
  • Automated in-Band, Xon/Xoff flow control.
  • Advanced FIFO fill management.
  • Support 4 Wires 422/ 485 or 2 Wires 485 Mode.
  • Support 485 Half Duplex Echo Mode.
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HARDWARE

Bus Type:M.2 b+M Key
Card Type:M.2 2280 / 2260
Chipset ID: EXAR 354
Interface:Serial
Port Numbers: 4

PERFORMANCE

Data Bits: 5, 6, 7, 8
FIFO:256 Bytes
Max Baud Rate:921.6 Kbps
Parity:Even, Odd, None, Space and Mark
Serial Protocol:RS-232/422/485

CONNECTOR(S)

Connector Type(s):1 m.2 B+M Key
External Ports::4-DB-9 (9 pin, D-Sub) Male

System Requirements

Windows® XP Embedded, XP, Vista, 7, 8, 8.1, 10,11
Windows Server® 2003, 2008 R2, 2012, 2012 R2, 2016, 2019
Mac OS® 10.4 to 10.10
Linux  LTS Versions Only

ENVIRONMENTAL

Humidity: 5~85% RH
Operating Temperature:0°C to 70°C (32°F to 158°F)
Storage Temperature:-20°C to 85°C (-4°F to 185°F)

Certification

CE、FCC、ROHS

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