Can a poor punchdown cause intermittent connections or slower link speeds?

Yes. A bad punchdown can give you intermittent links, missing pairs or a lower negotiated speed.

If a new run behaves oddly, inspect and test the IDC terminations before changing anything else.

Answered by
Dave
Practical Support · Data Cabinets Direct
Speed & compatibility 8 relevant products

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This answer applies to 8 products in the Populated IDC Patch Panels range.