You can just see the Hub-3 in the left corner of the image. The device in the middle needs power, the Hub-3 needs power. I haven't got a clue what the middle box is, it's a shame this couldn't have been the modem.
At a guess it's a converter from new fibre to VM fibre (I think).
The VM engineer said these were the brand new installs going in the new areas where VM was installing in the UK.
This wall is an outside wall with a door to the right about 2mtrs away.
From the Hub-3 I have a single CAT6 cable (proper wall install) going to the centre of the house.
The centre of the house has a ikea lack rack with a patch panel, micro server and a 8x port POE switch (Which has 2x cable runs going to 2 rooms)
These devices that are hard wired are desktop pcs (x2 with a spare port beside it for failover)
There is 1x 150N Access Point sitting in the cab (this is what will be replaced soon for better piece of kit).
I've had to reconfigure a the internal network because by default you can't change the internal IP on these hubs nor DNS which can only be done by a 3rd party piece of kit.
I have a phone also going to the hub, just waiting for the number port to VM.