Deco X50-PoE

Deco X50-PoE

18 Reply
Re:Deco X50-PoE
2026-04-07 11:27:05 - last edited 2026-04-07 11:27:46

  @David-TP You were very kind and the typology shown is very clear as well as the one that was at the beginning of the discussion. Honestly what brought me a bit off-road was the video that shows the connection to the main deco with 2 lan cables losing the advantage of having the PoE system. From the topologies it seems that two LANs can be avoided. Why do you use 2 in the video? Even in wireless configuration it seems avoidable

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#16
Re:Deco X50-PoE
2026-04-07 15:11:44

  @0101OSX they are using two ethernet cables because that deco is being used as the router, so the WAN Internet connection (from the ONT or Fibre modem) is one ethernet cable, and the other ethernet is the POE LAN side going to the POE switch.

 

The WAN side doesn't provide POE, only the LAN side. But because the main Deco is the router for the network it needs two connections.

 

If you are using your own router then the main Deco ( and there always has to be a main one) is setup in Access Point mode and just needs the single POE LAN connection.

-- Disclaimer: I am not a TP-Link Employee, just a user (like you), installer and networking professional
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#17
Re:Deco X50-PoE
2026-04-07 18:55:05

  @Adam-ITComms Very clear. I thought that being self-sensing the LAN/WAN ports could always work with the PoE instead the port designated as WAN does not accept the PoE. This information will be useful to many 🫡

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#18
Re:Deco X50-PoE
2026-04-08 13:18:41

  @0101OSX actually, you are correct, it will take POE from whatever port you plug a POE source into, its just very unusual for the router or ONT fibre modem to provide POE on the WAN side, I've never seen one.

-- Disclaimer: I am not a TP-Link Employee, just a user (like you), installer and networking professional
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#19
Re:Deco X50-PoE
2026-04-08 14:33:31

  @Adam-ITComms you have reason i know that this practically does not exist. Anyway my original idea it was take a cable from ONT or Router make pass from PoE switch and then plug into the main Deco in this way i can use one cable instead of two providing signal into WAN port. I understood that this is not possible or i say wrong?

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#20
Re:Deco X50-PoE
2026-04-09 09:09:27 - last edited 2026-04-10 08:41:10

  @0101OSX 

 

Yes that would work. It doesn't matter which port the power comes in, it just needs to power the device.

 

There are so many options for how networks can be configured, that sometimes its easy to become confused.

 

For example, whether you set the Deco in Router mode or Access point mode would depend entirely whether you are connecting to a Router or an ONT. 

 

Or, if you are connecting to a router, whether that router allows bridge mode. Otherwise you would end up with double NAT. Now for some people that isn't a problem but for others it is, so you can see where the complications of giving advice can set in.

 

If I was you, I would just do the setup like you plan and then see if that works. If it does then fine you are good to go!

-- Disclaimer: I am not a TP-Link Employee, just a user (like you), installer and networking professional
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#21
Re:Deco X50-PoE
2026-04-09 12:59:42

  @Adam-ITComms very clear! now i'm feel secure at 100%. thank you very much. very skilled and gentle. thank you for help me to understand at 100% the system

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#22
Re:Deco X50-PoE
21 hours ago

  @0101OSX 

 

A brand new beta was just released for the Deco X50-PoE that you may be able to install/test. The beta is for the following Deco models/hardware versions.

 

Deco X50/X55/X3000 V3.0
Deco X55 Pro/X50 Pro V1.0
Deco X50-PoE/HB6300-PoE V2.0

 

This FAQ will go over how to find the hardware verson of your Deco X50-PoE please make sure your Deco is running hardware version 2.0 before trying this beta firmware 

 

You can find the link to the thread with the beta firmware below. 

 

Deco X50/X50Pro/X50-PoE Pre-Release Firmware 1.7.0 Introduces DoH/DoT, Channel Selection, and More!

Need help with the Deco app, setup, Ethernet backhaul, network switch or rolling back firmware? Router or AP mode? https://community.tp-link.com/us/home/forum/topic/699816?page=1
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#23