A pci-e network card supports 1000BASE-KX, 10GBASE-KX4 and 10GBASE-KR on SFP connector, but the required mode for twisted pair support on RJ45 (8P8C connector) is 1G- or 10GBASE-T.
What type of transceivers can connect previous mentioned SFP+ related standards to 1000/10000BASE-T modes/protocols?
What are examples for block diagrams or datasheets, that describe this mode or protocol conversion in detail?
( Example for common type of these adapters: fs
and a resource for general (but 2012) transceiver internals
En-/Decoding: 8b/10b <=1GBit/s, 64B/65B >1Gbit/s <=5Gbit/s, 64b/66b >5Gbit/s =10Gbit/s )