Siemens Industrial Ethernet Switches SCALANCE X-200 - Manual (Page 39)

Product properties
3.5 SCALANCE X208
SCALANCE X-200
Operating Instructions, 12/2011, A5E00349864-19
39
3.5.2 SCALANCE X208 TP ports
Connector pinout
On the SCALANCE X208, the TP ports are implemented as RJ--45 jacks with MDI-X
assignment (Medium Dependent Interface–Autocrossover) of a network component.
Figure 3-4 RJ-45 jack
Table 3- 5 Pin assignment
Pin number Assignment
Pin 8 n. c.
Pin 7 n. c.
Pin 6 TD-
Pin 5 n. c.
Pin 4 n. c.
Pin 3 TD+
Pin 2 RD-
Pin 1 RD+
NOTICE
TP cords or TP-XP cords with a maximum length of 10 m can be connected to the RJ-45
TP port.
With the IE FC cables and IE FC RJ-45 plug 180, an overall cable length of up to 100 m is
permitted between two devices depending on the cable type.