Manufacturer: DELL Part Number: S28-25GSR-SW-85C Speed: 25GBase Form Type: SFP28 Wavelength: 850nm Reach: 100M Transceiver Type: SWL Media: MMF Connector: Duplex LC Speed Description: 25-Gigabit DDM/DOM: Supported Model: S28-32GFC-SW-85C, 0WKX2T, FTLF8532P4BNV-E5, 019-078-057 Speed: 8, 16 or 32 Gb Type: SFP28, SFP+, Duplex LC Connector Distance: 100m - Short Range on OM4 M5F MMF Fiber, 850nm Protocols: FC-PI-6 Fiber Channel Commercial Temperature Range: 0 to 70°C (32 to 158°F) Country of origin: MALAYSIA 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. 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. Transceiver Products Supplied by Liyuan Tech Main Brands: Alcatel, Nokia, Finisar, Ciena, Mellanox, Brocade,Cisco , Infinera, Ericsson, DELL, HPE, Juniper, ADVA, HUAWEI, ZTE, etc. Models:1.25G-10G-16G-25G-40G-100G-200G-400G-800G, SFP/SFP+/QSFP+/QSFP28/QSFP56/CFP/CFP2/CFP4/QSFP-DD In addition to DELL S28-25GSR-SW-85C , Liyuan Tech supply a wide range of other Optical transceiver transceivers. If you have any need or interest, please feel free to send inquiry to global@chn-liyuan.com