I kept my Internet Box 3 (IB3): the 10Gbps doesn't need a new router, just a new SFP module (sent free of charge) :) If you want you can get a IB4 and forget a

I kept my Internet Box 3 (IB3): the 10Gbps doesn't need a new router, just a new SFP module (sent free of charge) :) If you want you can get a IB4 and forget about the replacement module (it should have the module directly soldered onto the board AFAIK). Anyways, both routers are fanless from what I know (and can hear). https://www.swisscom.ch/content/dam/assets/b2c/products/internet/help/pdf/ib3_ib4_a_quick_xgs-pon-kit1105335212-21web.pdf https://www.swisscom.ch/content/dam/assets/b2c/products/inte...