connector box

[#1]

hi there

I have had this junction added due to the engineer cutting too much of my bt wire and therefore having to use this to extend the wire.
Would this junction box affect my internet speeds?

Thanks
Ismail

[#2]

If the engineer did a good job then it shouldn't cause any problems.

[#3]

Hi
Thanks for the reply

But do these adapters results in a loss of speed compared to just pure wiring

Thanks
Ismail

[#4]

They shouldn't do.