Vendor Sheet
Xgig 8-lane CEM-slot Interposer for PCI Express® 4.0
This PCIe 4.0 interposer supports link widths up to eight lanes and operates at speeds up to 16 GT/s while remaining backward‑compatible with 2.5, 5.0, and 8.0 GT/s. It features a top‑edge 16‑lane CEM connector for endpoint DUT cards and a bottom‑edge 8‑lane PCB finger for host installation. Four SFF‑8674‑equivalent cables connect to the analyzer, and high‑speed linear redrivers maintain clean signal capture with minimal tuning. The interposer also supports analyzer sideband triggering, clock and trigger I/O, and uses an independent 12V/3A power supply with interchangeable brackets for stable, flexible test setups.
