Siemens SCALANCE X-300 Series - Cable Lengths

Table 8-49 Overvoltage category
General Overvoltage category II
In the application range of EN 60255-27 Overvoltage category III
8.5.3 Cable lengths
Table 8-50 Permitted cable lengths (copper cable - Fast Ethernet)
Cable type Accessory (plug, outlet, TP cord) Permitted cable length
IE TP torsion cable with IE FC Outlet RJ-45
+ 10 m TP cord
0 to 45 m
+ 10 m TP cord
with IE FC RJ-45 Plug 180 0 to 55 m
IE FC TP Marine Cable
IE FC TP Trailing Cable
IE FC TP Flexible Cable
with IE FC Outlet RJ-45
+ 10 m TP cord
0 to 75 m
+ 10 m TP cord
with IE FC RJ-45 Plug 180 0 to 85 m
IE FC TP standard cable with IE FC Outlet RJ-45
+ 10 m TP cord
0 to 90 m
+ 10 m TP cord
with IE FC RJ-45 Plug 180 0 to 100 m
Table 8-51 Permitted cable lengths (copper cable - gigabit Ethernet)
Cable type Accessory (plug, outlet, TP cord) Permitted cable length
IE FC Standard Cable, 4 × 2, 24
AWG
IE FC Flexible Cable, 4 × 2, 24
AWG
with IE FC RJ-45 Plug 180,
4 × 2
0 to 90 m
IE FC Standard Cable, 4 × 2, 22
AWG
with IE FC Outlet RJ-45
+ 10 m TP cord
0 to 60 m
+ 10 m TP cord
IE FC Flexible Cable, 4 × 2, 22
AWG
with IE FC Outlet RJ-45
+ 10 m TP cord
0 to 90 m
+ 10 m TP cord
Table 8-52 Permitted cable lengths (fiber-optic cable - Fast Ethernet)
Fiber-optic cable type Permitted cable length Attenuation
62.5/125 μm
50/125 μm,
0 to 5 km ≤1 dB/km at 1310 nm; 1200 MHz×km; maximum insertion loss
0.5 dB; 9 dB max. permitted FO cable attenuation at 3 dB link power
margin
Technical specifications
8.5 Technical specifications for X-300EEC
SCALANCE X-300
178 Operating Instructions, 11/2019, A5E01113043-24