GE Fanuc Ethernet Global Data TOP Server I/O Server This item is no longer available for online ordering. See below for details on alternate products or products that may have superceded this item. Product Summary This GE Ethernet Global Data OPC server is used for very specific applications involving the use of GE Fanuc Ethernet Global Data protocol, which is an unsolicited messaging form of communication used for large blocks of data sent among large numbers of PLCs. Read below to determine if this driver is best for your application. Our regular GE Ethernet OPC server may be your best solution for your application. This driver is now part of the GE Fanuc Suite TOP Server and is no longer available for separate purchase. Please visit the GE Fanuc Suite TOP Server for more details. GE Fanuc Ethernet Global Data TOP Server I/O Server This item is no longer available for online ordering. See above for details on alternate products or products that may have superceded this item.