Yes, you can use your own router with Plusnet Broadband. However, to do this, you’ll need to follow some specific steps
Before setting up your router, you will need to disable the Plusnet router’s wireless network, so it doesn’t interfere with your new router. To do this, log into the Plusnet router’s settings and disable the wireless network. Then, connect your new router to the Plusnet router using an Ethernet cable. Set up your new router’s Wi-Fi settings and you should be good to go.