4/8 RS-232 or RS-422/485 serial ports. Transmission speeds up to 921.6 kbps. Supports 2 wire or 4 wire operation. Automatic RS-485 data flow control or RTS control.
RS-232, RS-422, RS-485 or current-loop interface. 16C550 UART with 16-byte FIFO. Supports 4-wire or 2-wire operation for RS-422/485. Transmission speeds up to 921.6 kbps
Широкий выбор IRQ для каждого порта: IRQ 3, 4, 5, 6, 7, 9, 10, 11, 12, 15. Поддерживает 32-битные/64-битные Windows 2000/XP/Vista/7 и Linux. Высокоскоростная передача до 500 кбит/с
8 x RS-232 or RS- 232/422/485 ports. Speeds up to 921.6 kbps for extremely fast data transmission. PCI Express bus 2.0 compliant. XR17V358 UART with 256-byte FIFOs
8 x RS-232 or RS- 232/422/485 ports. PCI Express bus 2.0 compliant. Speeds up to 921.6 kbps for extremely fast data transmission. XR17V358 UART with 256-byte FIFOs.