If i connect a BT Disc to another BT Disc via Ethernet cable will this provide WIFI

[VCaps25]

Hi All,

 I have full fibre broadband at home. My router is located in the living room & i have a BT Disc the other side of my house to extend the WIFI which works (not connected by Ethernet). I want to be able to out WIFI in my outhouse at the bottom of the garden. I plan on connecting a Disc from my kitchen (not connected via Ethernet to the router) to a disc in the out building via an underground ethernet cable.

 Will the Disc connected by Ethernet cable in the out building work as a WIFI hub? 

 Crude Picture/diagram of what i mean. 

 Thank you in advance. 

[countrypaul]

Presumably yo have mains power in the outbuilding, in which case have you considered Powerline adapters if the two buildings have a common mains supply? Powerline adapters can provide WiFi in the outbuilding if you obtain the right model. Might save putting an ethernet cable and conduit in the ground.

[VCaps25]

 Thank you Paul. Unfortunately the router is connected to a different circuit from the power in going to the outhouse, so can't use TP-Links etc. Which is highly annoying, hence me going down the route of running an ethernet cable. 

[Oxonian]

I had a set-up like that for a period, but it was incredibly unreliable and simply not up to the standard that I needed for working at home. I was left with no option but to make alternative arrangements. 

Powerline adaptors did not work for me as the outbuilding - garden office - was on a different "ring" for electricity cabling purposes. 

It is also worth bearing in mind that the T&Cs for BT Broadband say that they only support systems used in your dwelling itself and not in outbuildings.   

[VCaps25]

 thank you for this. I managed to get wifi to the outbuilding by 'etherneting' two BT Discs. Haven't checked for reliability yet, however as a back up i've got an ethernet port extender. 

[flycop2000]

I used to have Devolo Powerline wifi adapters in various rooms around my house, they were all on different circuits and they worked without a problem.