# What is the output voltage for PoEBlox? **URL:** \ **Category:** BotBlox Hardware\ **Tags:** poeblox\ **Created:** [August 21, 2024, 4:07pm UTC](https://forum.botblox.org/t/what-is-the-output-voltage-for-poeblox/281 "2024-08-21T16:07:07Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![botblox\_admin](https://yyz1.discourse-cdn.com/flex027/user_avatar/forum.botblox.org/botblox_admin/32/1_2.png) [@botblox\_admin](https://forum.botblox.org/u/botblox_admin)\ **Post date:** [August 21, 2024, 4:07pm UTC](https://forum.botblox.org/t/what-is-the-output-voltage-for-poeblox/281/1 "2024-08-21T16:07:07Z")
_– Copied from customer query –_ I’m looking for Switch POE with 4 ports. Your PoEBlox compact 360W PEO switch could be fit. Can you just answer to this questions? · I have seen that there are a maximum power delivered by each POE Ports, but can you tell me what is voltage for each ports? · Secondly on your CAD there are an added PCB, named GIGABLOX nano. Can you provide me with more information about this option ? ---
**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:** [August 21, 2024, 4:07pm UTC](https://forum.botblox.org/t/what-is-the-output-voltage-for-poeblox/281/2 "2024-08-21T16:07:52Z")
The voltage on the ports is determined by the voltage you input into PoEBlox. PoEBlox is designed to have a 48-54 input, then that input is injected into the ports as PoE voltage (after the PoE auto-negotiation process completes). Regarding the two CAD boards, [PoEBlox](https://botblox.io/products/poeblox) is a Power distribution baseboard. It needs to be used with the [GigaBlox Nano](https://botblox.io/products/micro-gigabit-ethernet-switch) module, which provides the ethernet switching. Therefore for the CAD model, you should use the one that has PoEBlox and GigaBlox Nano together. Let me know if that makes sense.