Perle S-10GT Media Converters transparently connect 10GBase-T Ethernet links over multimode or single mode fiber. Each 10GbE Media Converter comes with one RJ45 10GBase-T port and an empty slot for one SFP+ or XFP module. The S-10GRT additionally supports 10/100/1000/2500/10000 rate conversion. Copper to Fiber conversion is achieved by inserting XFP or SFP+ fiber transceivers that support multimode and single-mode fiber, including CWDM/DWDM wavelengths. Copper to copper is achieved by inserting SFP+ Direct Attach Cable (DAC), also known as twinax, or XFP 10Gbase-CX4 transceivers. The empty transceiver ports on the S-10GT Media Converters allow for flexible network configurations to meet any requirement using a variety of 10G transceivers supplied by Perle, Cisco or other manufacturers of MSA compliant SFP+ and XFPs. You can use these products to convert: 10GBase-T (RJ45) to SFP+ 10GBase-T (RJ45) to XFP 1000Base-T (RJ45) to 1000Base-X (SFP) 10GBase-T (RJ45) to Direct Attach DAC copper twinax (SFP+) 10GBase-T (RJ45) to 10GBase-CX4 (XFP) 10/100/1000/2500/10000 Ethernet Perle 10 Gigabit Ethernet to Fiber Converters provide an economical path to extend the distance of an existing 10GbE link. Network Administrators can "see-everything" with Perle's advanced features such as Smart Link Pass-Through, Fiber Fault Alert, a built-in Link Test capability and Loopback. This allows for more efficient troubleshooting and less on-site maintenance. These cost and time saving features, along with a lifetime warranty and free worldwide technical support, make Perle S-10GT Media Converters the smart choice for IT professionals. 10G Media Converters are also available for managed networks with AAA Security.