# \#switchcore

**URL:** https://forum.botblox.org/tag/switchcore/30.md

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## [SwitchCore TX/RX Polarity and Schottky Diode Input Protection](https://forum.botblox.org/t/switchcore-tx-rx-polarity-and-schottky-diode-input-protection/637)

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**Author:** [@ElsieMichaelson](https://forum.botblox.org/u/ElsieMichaelson)\
**Replies:** 0\
**Last updated:** [August 21, 2026, 4:27pm UTC](https://forum.botblox.org/t/switchcore-tx-rx-polarity-and-schottky-diode-input-protection/637 "2026-08-21T16:27:08Z")

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This topic was migrated from the BotBlox ticketing system after being summarized and anonymized. Question: When designing a custom baseboard for the SwitchCore Module: Can the polarity within an Ethernet pair be swap…