XIt1000 supports both IDE and SCSI bulk storage interfaces. The XPort6000 SCSI card is supported via a 68 pin SCSI connector. The module also supports the XCalibur and XChange series IDE interface through 40 pin, 44 pin, and CompactFlash headers.
The transition module also breaks out PICMG 2.16 10/100/1000 Mbps ethernet ports via RJ45 connectors. Additionally, rear IO ethernet ports for the XPedite and XPort series of cards are also accessible. XIt1000 also breaks out the RS232/RS422 serial ports for the XChange, XPort, and XPedite series of modules.
XPort2000 supports 8 E1/T1/J1 ports through rear IO. XIt1000 can terminate four of these ports per card, with a total of eight through the use of two Xit1000 modules.