Connecting a Deco e3 to the LAN port of a Archer AX18

Connecting a Deco e3 to the LAN port of a Archer AX18

Connecting a Deco e3 to the LAN port of a Archer AX18
Connecting a Deco e3 to the LAN port of a Archer AX18
2025-12-16 21:56:15 - last edited 2026-01-14 07:50:32
Model: Archer AX18  
Hardware Version: V20
Firmware Version: 1.2.1 Build 20250729 Rel. 73566

Hi,

 

I have just moved into a new house and had the internet set-up using a Archer AX18 router. This is a cottage with thick stone walls and the internet coverage is poor in the rooms furthest from the router. The router is in the lounge and the rooms with bad WiFi reception are the bedroom upstairs and kitchen at the rear of the house. I have the option to run an Ethernet cable to each of the rooms. Could I connect an ethernet cable directly from the LAN port of the Archer AX18 to a Deco E3 in the bedroom and another cable from a different LAN port to another Deco in the kitchen? Would each Deco, then provide WiFi in the respective rooms?

 

 

Many thanks in advance

Puddled

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Re:Connecting a Deco e3 to the LAN port of a Archer AX18-Solution
2025-12-20 16:50:27 - last edited 2026-01-14 07:50:32

Hi @Puddled ,

Yes, if you want to set up an independent SSID for each Deco unit, you need to set them separately as separate networks. To add a new Deco netowork, you can refer to How to create a new network in the Deco app

Welcome to Our Community! Get the latest posts: △New Firmware for Archer GE550/GE650 V1 Introduces AI-QoS, EasyMesh IoT Expansion, and More! △New Firmware Releases for Archer BE805 V1/BE450 V1 to Support VPN Merge, New ECO Mode, and More! More posts, please see: △ Get the Ongoing Pre-release Firmware for Wi-Fi Routers Here— Subscribe for Updates! Urgent problems with your Wi-Fi Router, Range Extender, or DSL Modem? Please reach out via private Messages or @Joesph-TP in your new thread directly. Click Or ☆Recommended Solution if the post/answer helps.
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Re:Connecting a Deco e3 to the LAN port of a Archer AX18-Solution
2025-12-20 16:50:27 - last edited 2026-01-14 07:50:32

Hi @Puddled ,

Yes, if you want to set up an independent SSID for each Deco unit, you need to set them separately as separate networks. To add a new Deco netowork, you can refer to How to create a new network in the Deco app

Welcome to Our Community! Get the latest posts: △New Firmware for Archer GE550/GE650 V1 Introduces AI-QoS, EasyMesh IoT Expansion, and More! △New Firmware Releases for Archer BE805 V1/BE450 V1 to Support VPN Merge, New ECO Mode, and More! More posts, please see: △ Get the Ongoing Pre-release Firmware for Wi-Fi Routers Here— Subscribe for Updates! Urgent problems with your Wi-Fi Router, Range Extender, or DSL Modem? Please reach out via private Messages or @Joesph-TP in your new thread directly. Click Or ☆Recommended Solution if the post/answer helps.
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