Perle UltraPort8i
Info
| Manufacturer | Perle |
|---|---|
| Model | UltraPort8i |
| Description | 8-port Universal 3.3v/5v PCI serial card. On board RJ11/12 RS232 ports. 921.6Kbps/port wire speed |
| P/N | 04001880 |
| S/N | 57-092405E1461 |
| Website | http://www.perle.com/products/UltraPort-Serial-Card.shtml |
| Cable/Box | |
| Images |   |
Test Results
The following table shows the latency (milliseconds) per baud rate using specific settings within the IO card.
| Result | Settings | 9600 | 19200 | 38400 | 57600 | 115200 | Comment |
|---|---|---|---|---|---|---|---|
 | FIFO Default | 34 | 17 | 9 | 6 | ||
 | FIFO Low | 9 | 4 | 2 | 2 | Can only be used with high baud rates |
Can't disable FIFO settings, lowest setting is 8 Can only be used with a minimum baud rate of 38400
Settings
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