Siemens X-400 - Manual (Page 96)

Installation and Commissioning
Operating Instructions for SCALANCE X-400 Industrial Ethernet Switches
96 C79000-G8976-C186-03
With the IE FC RJ-45 modular outlet insert 2FE, the eight-wire FastConnect cable
is split over two RJ-45 jacks and allows a transmission rate of 2 x 100 Mbps.
Figure 6-15 IE FC RJ-45 Modular Outlet Insert 2FE