The Dell 0WKX2T S28-32GFC-SW-85C SFP+ transceivers are designed for use in Fibre Channel links up to 28.05 Gb/s data rate over multimode fiber. They are compliant with FC-PI-6, SFF-8472 Rev 12.2, and compatible with SFF-8432 and applicable portions of SFF-8431 Rev. 4.1. The transceiver is RoHS compliant and per Directive 2011/65/EU. See Finisar Application Note AN-2038 for more details.

It is 100% Dell / Finisar Original, 850nm SWL Short Wave, 100m Distance, Hot Pluggable with a Duplex LC Connector. It is Multi-rate at 32/16/8 Gb Fiber Channel. It has a 0°C to 85°C Extended Operating Temperature Range. It can be used in 8, 16 or 32 Gb HBA Adapters, Switches and Router applications including Dell / EMC 32G and Qlogic Switches. The EMC P/N is 019-078-057.