Rohde & Schwarz FSP-B16 LAN interface 10/100 base T for FSP 1164.4391.XX and ESPI 1164.6407.XX
The optional LAN interface allows the instrument to be connected to local networks. The pin assignment of the RJ45 connector supports double-paired category 5 UTP/STP cables in star configuration. (UTP means unshielded twisted pair, and STP stands for shielded twisted pair).