This unique module opens up a whole world of high speed connectivity possibilities, offering up to 10 Gbps speeds over regular familiar twisted-pair cables in your existing products that have SFP ports. Any MikroTik device with active cooling that has SFP ports can now be used without installing any optical fiber, just plug the S RJ10 and your network can be upgraded to 10 Gbps, making it ready for the next generation of RJ45 hardware. S RJ10 module is supported also on devices with passive cooling, but may require an extra cooling. New revision of S RJ10 comes with several improvements: – Jumbo frames up to 10218 Bytes are now supported; – Link speed reporting is fixed – actual link speed in the interface menu is listed. Previously 100M/1G/2.5G/5G link speeds were not reported correctly; – DDM monitoring (Supply Voltage, Module temperature) is now supported.