10GBASE-ER-SFPP-DW3977-C 10GBASE-ER-SFPP-DW4373-C 10GBASE-ER-SFPP-DW4453-C 10GBASE-ER-SFPP-DW4851-C 10GBASE-ER-SFPP-DW4932-C 10GBASE-ER-SFPP-DW5252-C 10GBASE-ER-SFPP-DW5655-C 10GBASE-ER-SFPP-DW5979-C 10GBASE-ITU 10GBASEKR_PHY-OM