| No. of channels |
4 channels |
| Communication system |
Asynchronous |
| Signal level |
TIA/EIA-232E standard-compliant |
| UART |
Two National Semiconductor PC16552DV UARTs, clk=18.432MHz |
| Baud rate |
Up to 115.2kbps |
| Connector |
Half-pitch Dsub 50-pin female connector |
| Control line |
DCD, DSR, CTS, DTR, RTS, RI |
| Bus |
32-bit CompactPCI interface |
| Power requirements |
DC5V ±5% |
| Board size |
3U single slot width |
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