The board GPS180PEX is designed as a low profile board for computers with PCI Express interface. The rear slot cover integrates the antenna connector, a BNC connector for modulated time codes, a 9pin D_SUB male connector and two status LEDs. With this standard height bracket you can use the D_SUB connector for I/O signals like RS-232 – PPS and PPM and you can use this interface for firmware updates.
The GPS180PEX is delivered including a low profile bracket. You can mount this part instead of the standard bracket, to run the GPS180PEX in computers with smaller housing (e.g. 1U server).