Specifications
Processor PowerPC G4 (7400), clock speed 400MHz+
2MB L2 cache (running at half speed)
256MB ECC SDRAM onboard the memory board; Stackable and expandable up to 1GB
Flash 16MB user Flash; 2x512KB Start Flash
Bus CompactPCI (32/64 bit, 33/66MHz)
Network 2-channel 10/100Mbps Ethernet (independent interface)
Serial port 2 channels (expandable to 6 channels) RS-232
Expand 2 PMC slots (supporting Rear I/O)
Other interfaces available include Fast Wide SCSI-2 and IDE
Power supply+5V @ 1.7A; +3.3V @ 1.9A
Size standard 6U CompactPCI (single slot)
Working temperature industrial wide temperature range

Feature
Dual mode flexible switching
No software or hardware changes are required, it can switch between the system slot controller and the peripheral slot smart I/O card.
SENTINEL bridging technology
Unique patented PCI bridge chip, supporting hot plugging, deterministic interrupts, and multi processor parallel computing.
High reliability design
ECC memory, industrial grade wide temperature range, strong anti-interference ability, specially designed for key scenarios of 7×24 hour continuous operation.