The TXS Transmit Router provides eight 2-way splitters and a single 8x1 router in a common 3 RU enclosure. One output of each 2-way splitter is accessible through a rear panel mounted âFâ type connector to feed fiber optic transmitters. The other output of each 2-way splitter is connected to the input of the 8x1 router. The router output feeds a backup fiber optic transmitter