EXC-8000PCIe/xx card & M8K1760Px(S) module
The EXC-8000PCIe is an advanced Multi Protocol card (up to 8 modules) and together with the M8K1760Px(S) module gives you a MIL-STD-1760 test and simulation board for the PCI Express bus.
PCIe Data Sheet 8000 Users Manual 1760 Hardware Manual Module Data Sheet
EXC-4000PCIe/xx card & M4K1553Px(S)-1760 module
The EXC-4000PCIe is an advanced Multi Protocol card (up to 4 modules) and together with the M4K1553Px(S)-1760 module gives you a MIL-STD-1760 test and simulation board for the PCI Express bus.
4000 PCIe data sheet - 64 bit 4000PCIe data sheet M4K1553Px-1760 data sheet