Three 3U CompactPCI carriers—the TCP211, TCP212, and TC213—provide front and rear I/O access for up to two IndustryPack (IP) modules. Designed for demanding environments, the carriers operate from - 40°C to 85°C. Each operates with either 3.3-V or 5.0-V PCI I/O signaling voltages. The TCP211 uses two 50-pin flat ribbon cable connectors. The TCP212 provides two shielded Champ connectors mounted in an EMI-protected front panel. The TCP213 maps the I/O connections via the rear J2 connector. The TCP211, TCP212, and TCP213 cost $480, $520, and $460 each, respectively.