Claim: Both the 100GBASE-CR10 and 100GBASE-SR10 are phased out 100G interface types, or  technology which transmits Ethernet frames at 100 gigabits per second..
Evidence: 40 Gigabit Ethernet (40GbE) and 100 Gigabit Ethernet (100GbE) are groups of computer networking technologies for transmitting Ethernet frames at rates of 40 and 100 gigabits per second (Gbit/s), respectively. 100GBASE-CR10
100GBASE-CR4
100GBASE-CR2 100GBASE-SR10
100GBASE-SR4
100GBASE-SR2