you can use a media converter or a small switch - for example: https://store.ui.com/us/en/category/switching-utility/products/usw-flex-2-5g-8-poe https://store.

you can use a media converter or a small switch - for example: https://store.ui.com/us/en/category/switching-utility/products/usw-flex-2-5g-8-poe https://store.ui.com/us/en/category/switching-utility/produc.... You may already have a fiber aggregation switch in the house to handle other fiber connected devices.