Hallo,

Tut mir leid, ich lerne Deutsch langsamer. 

I have a fiber modem on a wall. The wall has networking built where I can connect the fiber modem to the Ethernet port. In the Wohnzimmer, I should have a Port where I can connect Ethernet to the speedport. This limits the long Ethernet cable. But in Wohnzimmer, I do not have a Ethernet port. It’s a coaxial cable output. If I need to have this swapped out, is it Telekom who makes the change? I have Giga internet, but I am unable to use the full speed at this time. Any information would be great.