StarTech.com HPE 813874-B21 Compatible SFP+ Module, 10GBASE-T, SFP to RJ45 Cat6/Cat5e, 10GE Gigabit Ethernet SFP+, RJ-45 (Copper) 30m, HPE BladeSystem, c-Class, Mini GBIC SFP+ Transceiver

Lifetime Warranty (813874B21ST) - SFP+ transceiver module (equivalent to: HP 813874-B21) - 10GbE - 10GBase-T - RJ-45 - up to 30 m