ADSL VDSL Splitter Filter in 85mm format

I bought this but my sky q router doesnt connect to the Internet. The phone works fine, does this not work for sky fibre?

I bought this but my sky q router doesnt connect to the Internet. The phone works fine, does this not work for sky fibre?

How do i wire thia item? instructions i have found online all refer to 1-6 but this item has a different numbering sequence. do you have wiring instructions