8-port RS-232/422/485 PCI Express Communication Card
  • PCI Express® x1 compliant
  • Speeds up to 921.6 kbps for extremely fast data transmission
  • Supports any baud rate setting
  • 8 x RS-232 or RS- 232/422/485 ports
  • Operating systems supported: Windows 2000/XP/Vista/7, and Linux 2.4/2.6
  • OXPCIe958 UART with 128-byte FIFOs standard
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PCIE-1620 is an 8-port RS-232, and PCIE-1622 is an 8-port RS-232/422/485 PCI Express communication cards that are compatible with the PCI Express x 1 specification. The cards provide eight EFT protected RS-232/422/485 ports up to 2,500 VDC, and have many functions such as high transmission speed of 921.6 kbps; either eight independent RS-232 ports or eight independent RS-232/422/485 ports which comes with high-performance PCIe958 UARTs with 128-byte FIFO to reduce CPU load. Thus, the PCIE-1620/ PCIE-1622 are especially suitable for making your system reliable in multitasking environments.


General Power Consumption 260 mA @ +3.3 V
Connectors 1x Female DB62
Bus PCI Express® x1 compliant
Certifications CE, FCC class A
Dimensions (L x W) 185 x 100 mm (7.3″ x 3.9″)
Communications Data Bits 5, 6, 7, 8
Stop Bits 1, 1.5, 2
Parity None, Odd, Even, Mark and Space
Data Signals RS-232: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
FIFO 128 bytes
Data Flow Control RTS/CTS, Xon/Xoff
Communication Controller OXuPC1952
Speed 50 bps ~ 921.6 kbps, any baud rate setting 230.4 kbps
Protection ESD Protection 15KV
EFT Protection 2,500KV
Surge Protection 1,000 VDC
Software OS Support Windows 2000/XP/Vista/7 and Linux
Bundled Software ICOM Tools
Environment Temperature (Operating) -10 ~ 60° C (14 ~ 140° F)
Temperature (Storage) -25 ~ 85°C (-13 ~ 185°F)
Humidity (Operating) 5 ~ 95 % RH, non-condensing