Planet 1GbE RJ45 to 2-Port dual speed 100mbps 1G SFP Open Slot) Switch Redundant Media Converter

Planet GT-1205A - 1GbE RJ45 port to dual Port Dual Speed 10 100 Gigabit Open SFP slots Switch Redundant Media Converter. Via the built-in DIP switch, the GT-1205A can be configured as 3-port Ethernet switch or 2-port Redundant Media converter. it provides rapid fiber redundancy of link for highly critical Ethernet applications. The redundant mode also supports auto-recovering function. If the destination port of a packet is link-down, it will forward the packet to the other port of the backup pair. SFP modules sold seperate.