VIAVI
Xgig 16-lane CEM-slot Interposer
for PCI Express® 4.0
Provides data signal connection between a
System-Under-Test and VIAVI Analyzer.
VIAVI Xgig4K-PCIe4-X16-AI Active Interposer provides
connection between the VIAVI PCIe 4.0 Analyzer/Jammer
chassis and system under test. The Interposer installs
into a PCIe CEM slot that is common on many servers,
workstations, and desktop PCs. The Interposer provides
a data signal tap of communication between host and
endpoint devices. It operates at the 16GTps, PCIe 4.0
rate, across 16-lanes (bi-directional).
This interposer uses high-speed linear signal redrivers
to buffer the system data signals across the interposer
between PCIe slot and PCB fingers. This design ensures
a clean signal is delivered to the Analyzer for reliable
protocol capture and analysis.
