Genuine Amphenol 10GBASE-SR SFP+ Optical Transceiver Modules provide a high-density, high-performance interface for 10-Gigabit Ethernet and Fiber Channel applications. Our multi-rate enabled SFP+ optical modules support speeds of up to 11.3Gbps, while maintaining backwards compatibility with 1x, 2x, & 4x rated devices. Each SFP+ transceiver utilizes a high-reliability low-power 850nm VCSEL laser driver for flexible link distances up to 300m when used with OM3 fiber. Perhaps the best feature of Amphenol's new 10GBASE-SR SFP+ Optical Modules is the fact that they offer 100% OEM compatibility and are certified for use with the most popular brand SFP+ switches and HBA's on the market today -- including SFP+ devices with EEPROM CRC (Cyclic Redundancy Check) port security like Cisco Nexus/Catalyst, HP ProCurve, Force10, Brocade and more! That means you are no longer forced to use expensive OEM SFP+ Cables and Modules. This module is install-ready and will replace any of the following OEM brand-name modules: Juniper EX-SFP-10GE-SR, Cisco SFP-10G-SR, HP J9150A, H3C SFP-XG-SX-MM850-3, Huawei 0231A0A6, Alcatel-Lucent iSFP-10G-SR, Foundry SFP+10G-SR, Brocade 10G-SFPP-SR, Extreme 10301, Enterasys 10GB-SR-SFPP, Force10 GP-10GSFP-1S, F5 FSUPGSFP+R, Dell 330-4328, Netgear AXM761, Allied Telesis AT-SP10SR, Fortinet FG-TRAN-SFP+SR. Remember, you must purchase (2) modules and link them via a duplex LC OM3 fiber optic patch cord to create a full-functioning SFP+ Active Optical Cable.