Add-on's small form factor Pluggable (SFP) transceivers are designed to exceed OEM system requirements. All products are guaranteed 100% compatible and will not void OEM Service/support programs. Our SFP transceivers utilize industry standard bi-directional serial Optical data communication protocols such as gigabit Ethernet or fiber Channel reaching speeds up to 8Gbps.All our SFP transceivers are compliant with the Multi-Source Agreement (MSA) ensuring compatibility with a wide range of networking equipment. Select your choice or copper or fiber versions that support fast Ethernet and Gigabit Ethernet speeds