Material: Aluminum, Maximum Data Transfer Rate: 1.25 Gbps, Max Transfer Distance: 550 m (1804 ft), Type: Multi Mode, Wavelength: 850nm, Fiber Operating Mode: Full-Duplex, DDM: Yes, Compatible Networks: 1000 Mbps (1 Gbps), MTBF: 3,381,761 hours, Lifetime Limited Warranty, EXSFP1GESXST.