Of course. Even without an internet connection, as long as the routers are connected via a wired cable, they should automatically establish the wired backhaul feature.

@David-TP No need to trouble you anymore. It’s not an issue with your router, and the problem has been perfectly resolved. The root cause was connecting TX to TX and RX to RX — after I reversed the...

@David-TP The other end of the optical module is also the same be85 router. I want to set up a network via optical fiber. If the optical module is incompatible, can you tell me which optical modules...

@ARGamingPK1 My laptop has a 1000 Mbps Ethernet port, and I'm not sure if the data between the main router and the sub-router is transmitted via a wired connection.

Hello developer, in firmware v1.2.1, the router's connection method is displayed solely as wireless on the APP. I need to verify whether the wired backhaul is functioning. If this is a display error,...

Recently, I learned that TP - Link is facing a ban on sales in the United States. I wonder if the Deco routers will no longer be maintained?Because many operations for setting up routers need to be...