SCALANCE X-100 
Operating Instructions, 12/2016, A2B00060666-08 
43 
 
Table 7- 1  Technical specifications of the SCALANCE X104-2  
SCALANCE X104-2  6GK5104-2BB00-2AA3 
Connection to Industrial Ethernet
 
Number  4 
RJ-45 jacks with MDI-X pinning 
Full duplex to 100 Base-FX 
Permitted cable lengths (Industrial 
Ethernet) 
Alternative combinations per length range
 
0 to 55 m 
•  Max. 55 m IE TP Torsion Cable with IE FC RJ45 Plug 180 
•  Max. 45 m IE TP Torsion Cable with IE FC RJ45 + 10 m TP Cord via 
IE FC RJ45 Outlet 
0 to 85 m 
•  Max. 85 m IE FC TP Marine/Trailing Cable with IE FC RJ45 Plug 180 
•  Max. 75 m IE FC TP Marine/Trailing Cable + 10 m TP Cord via 
IE FC RJ45 Outlet 
0 to 100 m 
•  Max. 100 m IE FC TP Standard Cable with IE FC RJ45 Plug 180 
•  Max. 90 m IE FC TP Standard Cable + 10 m TP Cord via IE FC RJ45 Outlet 
Multimode glass FO cable, cable cross sections 62.5/125 μm and 50/125 μm 
Permitted cable length (glass FO 
cable) 
•  62.5/125 μm 
•  50/125 μm 
•  0 to 4000 m 
•  0 to 5000 m 
Attenuation  ≤ 1 dB/km at 1300 nm 
1200 MHz x km at 1300 nm 
6 dB max. permitted FO cable attenuation with