Altronix NetWaySP4P2 Fiber Optic Transceivers provide four (4) 1Gb SFP ports and four (4) ports for up to 120W per port (240W total power) to be transmitted over composite fiber (powered) cable (fiber + copper combined) to NetWay Spectrum PoE Hardened Switches. NetWaySP4P can be used for standard fiber cable applications as well.