主要特点 eight independent rs-232 serial ports 8个独立的rs-232串行端口 transmission speed up to 921.6 kbps 传输速率可达921.6 kbps independent i/o addresses, shared irq settings for each of 8 serial ports 独立i/o地址,4个串口使用单独或共享的irq wide irq se-lection: 3, 4, 5, 6, 7, 9, 10, 11, 12, 15 多个irq可供选择:3, 4, 5, 6, 7, 9, 10, 11, 12 或 15 supports surge protection: 3000 vdc (pcl-858b only) 支持浪涌保护:3000 vdc (pcl-858b/858+) supports windows? 98/2000/xp, linux? powerful and easy-to-use utility (icom tools) |