研华/Advantech 8端口RS-232/422/485 PCIE串口卡，PCIE-1622C-AE 带浪涌及隔离保护 售卖规格：1个

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.

• 符合PCI Express x1规格

• 速度高达921.6 kbps，支持极速数据传输

• 支持任意波特率设置

• 8端口RS-232,或8端口RS-422/485

• 支持操作系统：Windows 2000/XP/Vista/7和Linux 2.4/2.6

• OXPCe1954 UART支持128字节先进先出FIFO标准