ADLINK PXIS-2700 is a 18-slot PXI/CompactPCI chassis providing 17 PXI peripheral expansion slots and one system slot with two PXI-to-PXI bridges. The chassis incorporates all features defined by the PXI and CompactPCI specifications. Both PXI and CompactPCI modules could be used in the chassis. An internal 10MHz reference clock is available on all 17 PXI slots. The PXI trigger bus is divided into three segments. The star trigger signals are available from 3rd to 15th slots. The PXIS-2700 is equipped with 460 W + 460 W redundant power units to provide reliable and easy to maintain power to the system. The status of system power supply, temperature and cooling fans are monitored by the alarm module assembled in the chassis. Once a failure is detected, a LED and buzzer will be actuated. The failure fans can be removed from the front panel and hot swappable, which can effectively reduce MTTR (Mean-Time-To-Repair).