The DSX-SPS Serial Port Switcher is the device used to switch serial port connected controllers and dial-up modems between the Primary Comm Server and the Hot Swap Backup Comm Server. This is not necessary for IP or LAN based communications to controllers. The DSX-SPST in turn signals the individual 2PC modules to switch from Primary to Backup serial ports.
| Make | DSX |
|---|---|
| Manufacturer | DSX - Europe Ltd. |
| Model code | DSX-SPS |
| Additional info |
The DSX-SPS Serial Port Switcher is the device used to switch serial port connected controllers and dial-up modems between the Primary Comm Server and the Hot Swap Backup Comm Server. This is not necessary for IP or LAN based communications to controllers. The DSX-SPST in turn signals the individual |