# Direction of Ports Transceiver in UbiSwitch Documentation is Ambiguous

**URL:** <https://forum.botblox.org/t/direction-of-ports-transceiver-in-ubiswitch-documentation-is-ambiguous/440>\
**Category:** BotBlox Hardware\
**Tags:** ubiswitch\
**Created:** [June 17, 2025, 4:42pm UTC](https://forum.botblox.org/t/direction-of-ports-transceiver-in-ubiswitch-documentation-is-ambiguous/440 "2025-06-17T16:42:32Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![josh\_elijah](https://yyz1.discourse-cdn.com/flex027/user_avatar/forum.botblox.org/josh_elijah/32/568_2.png) [@josh\_elijah](https://forum.botblox.org/u/josh_elijah)\
**Post date:** [June 18, 2025, 2:25am UTC](https://forum.botblox.org/t/direction-of-ports-transceiver-in-ubiswitch-documentation-is-ambiguous/440/2 "2025-06-18T02:25:58Z")

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TX is output from the switch. Connect this to the RX of your other device.  
RX is input to the switch. Connect this to the TX of your other device.

Here is an example of a tested design to connect this port to 1G PHY over SGMII.

> [@I want to use DP83867E with UbiSwitch to use all 11 ports, will it work](https://forum.botblox.org/t/i-want-to-use-dp83867e-with-ubiswitch-to-use-all-11-ports-will-it-work/296/3):
>
> Here is an example schematic showing the SGMII connection between DP83867E and UbiSwitch. We also offer a free design review service. Once your design is complete, feel free to get in touch with us at [info@botblox.org](mailto:info@botblox.org). We can sign your NDA if needed.

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