docs: clarify ConnectX-7 dual-port QSFP recommendation for NVQLink demo#4841
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docs: clarify ConnectX-7 dual-port QSFP recommendation for NVQLink demo#4841JOBEBOLDER wants to merge 1 commit into
JOBEBOLDER wants to merge 1 commit into
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Signed-off-by: chen.jieyao <chen.jieyao@northeastern.edu>
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Fixes #4828
Summary
The ConnectX-7 dual-port recommendation lacked explanation, causing
confusion for users purchasing hardware. Based on maintainer clarification
in the issue, added a note explaining that the dual QSFP112 port model is
required for physical compatibility with the RFSoC board's QSFP interface,
and that a single-port OSFP 400G ConnectX-7 is not a drop-in replacement
due to PAM4/NRZ signal incompatibilities.
Changes
realtime/docs/nvqlink_latency_demo.md: Expanded the ConnectX-7recommendation note with compatibility context